1
|
Anbessa B, Lulekal E, Getachew P, Hymete A. Ethnobotanical study of wild edible plants in Dibatie district, Metekel zone, Benishangul Gumuz Regional State, western Ethiopia. J Ethnobiol Ethnomed 2024; 20:27. [PMID: 38413982 PMCID: PMC10900549 DOI: 10.1186/s13002-024-00671-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 02/22/2024] [Indexed: 02/29/2024]
Abstract
BACKGROUND Plants deliver livelihood and food for millions of people in the world. Indeed, wild edible plants support rural communities in developing countries to overcome seasonal unfavorable conditions. In rural areas of Ethiopia, wild edible plants play an indispensable role in fighting food insecurity as emergency or supplementary foods. Hence, this research was aimed at studying the ethnobotanical assessment of wild edible plants in Dibatie district, Metekel zone, western Ethiopia. METHODS Ethnobotanical data was collected using a semi-structured interview, field observation, focus group discussions, a market survey, and the ranking of selected plants. Besides, voucher specimens were collected and stored at the National Herbarium of Ethiopia. Descriptive statistics, preference ranking, direct matrix ranking, and familiarity index were computed for data analysis. RESULTS This study has documented 54 wild edible plant species belonging to 33 plant families and 46 genera. Of these, most (38.90%) had tree growth habits. Wild edible plants bear mostly fruits (72.20%) as edible parts. Local people usually consume these plants freshly raw as complementary foods, though some wild edibles require processing. They were mostly harvested in the January (31.48%) and May (27.78%) months, with the least collected in September (7.41%). Most wild edible plants (78.57%) were available in uncontrolled habitats, while others (21.43%) live in farmlands, home gardens, and as live fences. Out of the recorded plants, about 98% had additional uses besides their nutritional values. CONCLUSION Wild edible plants assist the livelihoods of the local people in food security, agriculture, energy sources, construction, medicines, ecological services, aesthetics, income generation, and household utensils. Nevertheless, wild edible plants are recently threatened due to various anthropogenic factors in the study area. Thus, they need wise use and in-situ and ex-situ conservation measures from all the concerned bodies for sustainable use in the future.
Collapse
Affiliation(s)
- Baressa Anbessa
- Department of Plant Biology and Biodiversity Management, College of Natural and Computational Sciences, Addis Ababa University, PO Box 3434, Addis Ababa, Ethiopia.
- Department of Biology, College of Natural and Computational Sciences, Bule Hora University, Bule Hora, Ethiopia.
| | - Ermias Lulekal
- Department of Plant Biology and Biodiversity Management, College of Natural and Computational Sciences, Addis Ababa University, PO Box 3434, Addis Ababa, Ethiopia
| | - Paulos Getachew
- Center for Food Science and Nutrition, College of Natural and Computational Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Ariaya Hymete
- Department of Pharmaceutical Chemistry and Pharmacognosy, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| |
Collapse
|
2
|
Liu S, Huang X, Bin Z, Yu B, Lu Z, Hu R, Long C. Wild edible plants and their cultural significance among the Zhuang ethnic group in Fangchenggang, Guangxi, China. J Ethnobiol Ethnomed 2023; 19:52. [PMID: 37940945 PMCID: PMC10631048 DOI: 10.1186/s13002-023-00623-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 10/25/2023] [Indexed: 11/10/2023]
Abstract
INTRODUCTION Fangchenggang is situated in the Guangxi Zhuang Autonomous Region, China, renowned for its rich biodiversity and ethnically diverse population. The Zhuang people, constituting the largest minority group in the area, possess a wealth of traditional knowledge concerning wild edible plants (WEPs) owing to the region's favorable environment and dietary customs. With the rapid development of urbanization, tourism, and trade, the Zhuang people's food culture, including the consumption of wild edible plants, has become an attractive aspect of urban development. However, there is almost no comprehensive report available on WEPs consumed by the Zhuang people. The objectives of this study were to: (1) conduct a comprehensive ethnobotanical investigation of the WEPs among the Zhuang people in the region; (2) evaluate the cultural food significance index (CFSI) for the local communities; (3) summarize the cultural characteristics of the wild edible plants consumed, providing scientific support for the development of Fangchenggang as a sustainable and attractive tourism destination. METHODS Ethnobotanical investigation including market surveys, semi-structured interviews, key informant interviews and participatory observations was conducted in Fangchenggang from January 2021 to March 2023. A total of 137 informants were selected using the snowball method. Information about WEPs, including vernacular names, food categories, parts used, mode of consumption, collecting season, and recipes, was collected and recorded. The CFSI (cultural food significance index) was calculated to identify the most culturally significant WEPs. RESULTS A total of 163 species of wild edible plants consumed by the Zhuang people were identified, belonging to 67 families. The main categories of WEPs include wild vegetables (69) and tea substitutes (42). The most commonly consumed parts are fruits (37), followed by whole plants (33) and leaves (21), with herbaceous plants (74) being the most numerous. The availability of wild edible plants remains high throughout the year, with the peak seasons occurring in August and October, and significant abundance also noted in July and November. In the highly significant category (CFSI > 500), a total of 15 plant species were identified, which play a crucial role in the local diet. Additionally, 17 alien species have become part of the local consumption of wild plants, with 7 species listed as invasive alien species. DISCUSSION AND CONCLUSIONS: This study documented 163 wild edible plant species and their associated traditional knowledge of the Zhuang people. The research identified culturally significant WEPs and analyzed their multiple uses. The historical development of wild plant consumption in Fangchenggang showed the strong influence of natural and social environments on the Zhuang ethnic group's dietary traditions. The WEPs are characterized by "sour food", "fresh ingredients" and "cold dishes", aligning with their health-oriented philosophy of "homology of medicine and food". Future prospects encompass the cultivation of economically sustainable wild edible plants (WEPs), the preservation of their traits through cross-breeding, ensuring safe consumption through research and safety evaluations, and advocating for the preservation of WEPs' culinary culture to support tourism and sustainable urban development.
Collapse
Affiliation(s)
- Sizhao Liu
- School of Ethnology and Sociology, Minzu University of China, Beijing, 100081, China
- Guangxi Subtropical Crops Research Institute, Nanning, 530010, China
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, 100081, China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081, China
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China
| | - Xinyi Huang
- Guangxi Subtropical Crops Research Institute, Nanning, 530010, China
| | - Zhenjun Bin
- Guangxi Subtropical Crops Research Institute, Nanning, 530010, China
| | - Bingning Yu
- Guangxi Subtropical Crops Research Institute, Nanning, 530010, China
| | - Zushuang Lu
- Guangxi Subtropical Crops Research Institute, Nanning, 530010, China
| | - Renchuan Hu
- Guangxi Institute of Chinese Medicine and Pharmaceutical Science, Nanning, 530022, China.
- Guangxi Key Laboratory of Traditional Chinese Medicine Quality Standards (Guangxi Institute of Chinese Medicine and Pharmaceutical Science), Nanning, 530022, China.
| | - Chunlin Long
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission, Beijing, 100081, China.
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081, China.
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081, China.
- Institute of National Security Studies, Minzu University of China, Beijing, 100081, China.
| |
Collapse
|
3
|
Wang J, Ding X, Guo CA, Zhang X, Feng H, Yang H, Wang Y. An ethnobotanical study of wild edible plants used by the Tibetan in the Rongjia River Valley, Tibet, China. J Ethnobiol Ethnomed 2023; 19:49. [PMID: 37891585 PMCID: PMC10612173 DOI: 10.1186/s13002-023-00621-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 10/20/2023] [Indexed: 10/29/2023]
Abstract
BACKGROUND Wild edible plants (WEPs) play a crucial role in communities with limited communication with the outside world, where unstable factors, such as poor food supply and insufficient access to timely nutritional supplementation, are common, as in the Himalayan region. To document the traditional knowledge of WEPs and explore their significance for communities with minimal global economic exchange, an ethnobotanical study was conducted in the town of Rongjia, which lies in a narrow valley near Mount Everest, Tibet, China. METHODS This ethnobotanical study was conducted in three villages in the Rongjia River Valley between August 2021 and June 2023. Semi-structured interviews and participatory observations were used to collect information on WEPs. The fieldwork was performed with the assistance of local guides. Voucher specimens were collected from each documented plant species for taxonomic identification. We used the use report (UR) and relative frequency of citations (RFC) to evaluate the comprehensive utilization value of WEPs. RESULTS We interviewed 161 informants who provided us with 2499 use reports. We collected 50 WEPs belonging to 28 families and 42 genera used by the Tibetan people in the Rongjia River Valley. WEPs are used in vegetables, fruits, seasonings, healthcare foods, substitute grains, and beverages. Wild vegetables were the most commonly used, followed by wild fruits. Leaves were the most commonly consumed part of the plant. The three most important WEPs ordered by RFC values were Rosa sericea var. glandulosa Osmaston (RFC = 0.76), Zanthoxylum bungeanum Maxim. (RFC = 0.75), and Urtica hyperborea Jacquem. ex Wedd. (RFC = 0.71). Other than that, we also document some of WEPs used in the past. Arisaema erubescens Schott, Pinellia ternata (Thunb.) Makino, and Satyrium nepalense var. ciliatum (Lindl.) Hook. f. used to serve as important substitute grains, are no longer in use, however, they remain vivid in the memories of older people. CONCLUSIONS WEPs included wild vegetables, fruits, seasonings, healthcare food, and substitute grains for Tibetan people in the Rongjia River Valley. Some WEPs have become important cultural symbols for older people, which can help in understanding the relationship between plants and local people in the past. In addition, WEPs can increase the resilience of local people living in remote areas when facing sudden destabilizing events in future. This is the significance of WEPs for communities with minimal global economic exchange. Therefore, we suggest that future studies focus more on WEPs in communities with limited communication with the world to improve their resilience.
Collapse
Affiliation(s)
- Jin Wang
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Yunnan, 650201, Kunming, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Xiaoyong Ding
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Yunnan, 650201, Kunming, China
- National Centre for Borderland Ethnic Studies in Southwest China, Yunnan University, Kunming, 650091, China
| | - Chang-An Guo
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Yunnan, 650201, Kunming, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Xiong Zhang
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Yunnan, 650201, Kunming, China
- College of Life Sciences, Shaanxi Normal University, Xi'an, 710119, China
| | - Haowen Feng
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Yunnan, 650201, Kunming, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Huizhao Yang
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Yunnan, 650201, Kunming, China
| | - Yuhua Wang
- Department of Economic Plants and Biotechnology, Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, 132 Lanhei Road, Heilongtan, Yunnan, 650201, Kunming, China.
| |
Collapse
|
4
|
Giday M, Teklehaymanot T. Use of wild edible and nutraceutical plants in Raya-Azebo District of Tigray Region, northern Ethiopia. Trop Med Health 2023; 51:58. [PMID: 37872596 PMCID: PMC10594744 DOI: 10.1186/s41182-023-00550-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 10/10/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Although there is a wide use of wild edible plants (WEPs) in Ethiopia, very little work has so far been done, particularly, in the Tigray Region, northern Ethiopia, to properly document the associated knowledge. The purpose of this study was, therefore, to document knowledge and analyze data related to the use of wild edible and nutraceutical plants in Raya-Azebo District of Tigray Region. The district was prioritized for the study to avoid the further loss of local knowledge and discontinuation of the associated practices because of the depletion of wild edible plants in the area mainly due to agricultural expansion and largely by private investors. METHODS A cross-sectional ethnobotanical study was carried out in the study District to collect data through individual interviews held with purposively selected informants, observation, market surveys, and ranking exercises. Descriptive and inferential statistical methods were employed to analyze and summarize the data using Statistical Package for Social Sciences (SPSS) version 16. RESULTS The study documented 59 WEPs, the majority of which (57.63%) were sought for their fruits. Most of the WEPs (49 species) were consumed in the autumn, locally called qewei, which includes the months of September, October, and November. Ziziphus spina-christi L. Desf., Balanites aegyptiaca (L.) Del. and Opuntia ficus-indica (L.) Miller were the most preferred WEPs. Both interviews and local market surveys revealed the marketability of Opuntia ficus-indica, Ziziphus spina-christi, Ficus vasta Forssk., Ficus sur Forssk., and Balanites aegyptiaca. Of the total WEPs, 21 were reported to have medicinal (nutraceutical) values, of which Balanites aegyptiaca and Acacia etbaica scored the highest rank order priority (ROP) values for their uses to treat anthrax and skin infections, respectively. CONCLUSIONS The current investigation demonstrated the wide use of WEPs in the district. In future nutritional composition analysis studies, priority should be given to the most popular WEPs, and nutraceutical plants with the highest ROP values.
Collapse
Affiliation(s)
- Mirutse Giday
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia.
| | - Tilahun Teklehaymanot
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia
| |
Collapse
|
5
|
Nyero A, Achaye I, Upoki Anywar G, Malinga GM. Inorganic nutrients and heavy metals in some wild edible plants consumed by rural communities in Northern Uganda: Implications for human health. Heliyon 2023; 9:e18999. [PMID: 37636347 PMCID: PMC10447991 DOI: 10.1016/j.heliyon.2023.e18999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2022] [Revised: 07/24/2023] [Accepted: 08/04/2023] [Indexed: 08/29/2023] Open
Abstract
For centuries, wild edible plant species have sustained local communities across Africa by supplementing households' diets in seasons of food shortage. Wild edible plants contain inorganic nutrients, which are essential for the proper functioning of organisms. However, their nutritional contents have not been well researched and are generally poorly understood. This study aimed to quantify the levels of inorganic micro-and macronutrients as well as heavy metals (Mg, Ca, K, Fe, Zn, Cd, Hg and Pb) in selected wild edible plants traditionally consumed among the Acholi communities in northern Uganda, and associated health risks of consuming them. The leaves and young stems of 12 wild edible plants, viz: Acalypha rhomboidea, Asystacia gangetica, Crassocephalum sacrobasis, Crotalaria ochroleuca, Heterotis rotundifolia, Hibiscus cannabinus, Hibiscus sp., Hibiscus surattensis, Ipomoea eriocarpa, Maerua angolensis, Senna obtusifolia and Vigna membranacea were air-dried and crushed to powder. The powders were then macerated using aqua regia solution and analyzed in triplicates using the Atomic Absorption Spectrophotometry (AAS). The target hazard quotient (THQ) of Pb was calculated for non-carcinogenic health risks. Mg, Ca, K, Fe, Zn and Pb were detectable in all the wild edible plants sampled. All inorganic nutrients (mg/100gdw), were below the Recommended Daily Allowance (RDA); Mg (9.4 ± 0.19 to 10.4 ± 0.15), Ca (119 ± 5.82 to 1265 ± 14.9), Fe (3.29 ± 0.02 to 11.2 ± 0.09), Zn (0.52 ± 0.02 to 2.36 ± 0.03). Hg and Cd were below detectable limits in all the samples tested. The content of Pb (0.69 ± 0.11 to1.22 ± 0.07) was higher than the CODEX and EU limits of 0.1 ppm (0.001 mg/g) but was below the recommended threshold of 1. The health risk assessment revealed no potential hazards both in children and adults. However, there is a need to study the bioavailability of Pb when the vegetables are consumed due to factors such as indigestion and antinutritional compounds.
Collapse
Affiliation(s)
- Alfred Nyero
- Department of Chemistry, Faculty of Science, Gulu University, P.O. Box 166, Gulu, Uganda
| | - Innocent Achaye
- Department of Chemistry, Faculty of Science, Gulu University, P.O. Box 166, Gulu, Uganda
| | - Godwin Upoki Anywar
- Department of Plant Sciences, Microbiology and Biotechnology, College of Natural Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda
| | | |
Collapse
|
6
|
Gomes LCA, de Medeiros PM, Prata APDN. Wild food plants of Brazil: a theoretical approach to non-random selection. J Ethnobiol Ethnomed 2023; 19:28. [PMID: 37422690 DOI: 10.1186/s13002-023-00603-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Accepted: 07/06/2023] [Indexed: 07/10/2023]
Abstract
Ethnobiological investigations have focused on identifying factors that interfere with the criteria adopted for selection of plants, especially medicinal plants, by different populations, confirming the theory that plant selection is not random. However, regarding wild food plants, little effort has been made to confirm the theory in this context, especially in Brazil. Therefore, this systematic review aimed to contribute to the establishment of theoretical bases of the non-random selection of wild food plants by local populations in Brazil. For this, searches were made in 4 databases, namely, Web of Science, Scielo, Scopus and PubMed, using 8 sets of keywords in English and Portuguese in order to identify wild food plants occurring in Brazil. The steps were: application of inclusion and exclusion criteria, screening of articles, selection of studies based on risk of bias, data treatment and, finally, data analysis. Eighty articles met the inclusion criteria of this review. However, 45 of them were considered to present high risk of bias and thus 35 articles were kept for the identification of overused and underused families. The results were inferred through two different approaches (IDM and Bayesian). Annonaceae, Arecaceae, Basellaceae, Cactaceae, Capparaceae, Caryocaraceae, Myrtaceae, Passifloraceae, Rhamnaceae, Rosaceae, Sapotaceae, Talinaceae, and Typhaceae were considered overused. Eriocaulaceae, Orchidaceae, and Poaceae were considered underused. Therefore, considering that some families are more (or less) used than others, we confirm that the wild food plants occurring in Brazil, known and used by different populations, are not chosen at random.
Collapse
|
7
|
Negi VS, Pathak R, Thakur S, Joshi RK, Bhatt ID, Rawal RS. Scoping the Need of Mainstreaming Indigenous Knowledge for Sustainable Use of Bioresources in the Indian Himalayan Region. Environ Manage 2023; 72:135-146. [PMID: 34341866 PMCID: PMC8327904 DOI: 10.1007/s00267-021-01510-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 07/20/2021] [Indexed: 05/28/2023]
Abstract
Globally, Indigenous Knowledge Systems (IKSs), which have evolved through rigorously tested methods and practices, are a testimony of human intelligence and endurance. The diversity of goods such as food, beverages, herbs, etc., and its associated systems, which form an integral part of modern cuisine and healthcare systems, are deeply rooted in IKS and immensely contributing to overall well-being of mankind. The present study is an attempt to document and understand the contribution of indigenous and local knowledge to biodiversity conservation and management. Appreciation to the value of traditional and indigenous knowledge is globally recognized for their principles of coexistence and sustainable use practices. Past studies indicate a strong relationship between indigenous knowledge and sustainable development goals. This knowledge is valuable not only to dependent communities, but also to the modern world for ensuring food security and human well-being. The documentation of such valuable knowledge is therefore fundamentally essential for mainstreaming and strengthening the discourses on sustainable ecosystem management, and to address the preponderance of poverty among indigenous communities. Amid the changing scenario of consumption and the trend of revisiting nature-based solutions, the IKS hold a tremendous scope of engaging the community people in sustainable harvest and utilization of natural resources.
Collapse
Affiliation(s)
- Vikram S Negi
- Center for Biodiversity Conservation and Management, G.B. Pant National Institute of Himalayan Environment, Almora, Uttarakhand, India
| | - Ravi Pathak
- Center for Biodiversity Conservation and Management, G.B. Pant National Institute of Himalayan Environment, Almora, Uttarakhand, India
| | - Shinny Thakur
- Center for Biodiversity Conservation and Management, G.B. Pant National Institute of Himalayan Environment, Almora, Uttarakhand, India
| | - Ravindra K Joshi
- Center for Biodiversity Conservation and Management, G.B. Pant National Institute of Himalayan Environment, Almora, Uttarakhand, India
| | - Indra D Bhatt
- Center for Biodiversity Conservation and Management, G.B. Pant National Institute of Himalayan Environment, Almora, Uttarakhand, India.
| | - Ranbeer S Rawal
- Center for Biodiversity Conservation and Management, G.B. Pant National Institute of Himalayan Environment, Almora, Uttarakhand, India
| |
Collapse
|
8
|
Hankiso M, Warkineh B, Asfaw Z, Debella A. Ethnobotany of wild edible plants in Soro District of Hadiya Zone, southern Ethiopia. J Ethnobiol Ethnomed 2023; 19:21. [PMID: 37269005 DOI: 10.1186/s13002-023-00588-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Accepted: 05/01/2023] [Indexed: 06/04/2023]
Abstract
BACKGROUND Despite their paramount importance all over the globe in supporting food security, information about wild edible plants is generally patchy. In this study, we investigated the wild edible plants used by the local people in the Soro District of Hadiya Zone, southern Ethiopia. The main purpose of the study was to document and analyze the indigenous and local knowledge of the people on their abundance, diversity, use and management. METHODS AND MATERIALS Purposive sampling and systematic random sampling were used to identify informants who can give information about the wild edible plants of the area. Data were collected by interviewing 26 purposively sampled key informants and 128 systematically randomly sampled general informants using semi-structured interviews. Guided observations and 13 focus group discussions (FGDs) consisting of 5-12 participants/discussants at each FGD session were also undertaken. Statistical analyses (mainly descriptive statistics approaches) and common analytical tools of ethnobotany including informant consensus, informant consensus factor, preference ranking, direct matrix ranking, paired comparison and index of fidelity level were applied to the data sets. RESULTS A total of 64 wild edible plant species belonging to 52 genera and 39 families were recorded. All of these species are indigenous, 16 are new additions to the database and seven of them, including Urtica simensis and Thymus schimperi, are endemic to Ethiopia. In about 82.81% of the species, the edible plant part is also used in the Ethiopian traditional herbal medicine. It is striking to see that almost all wild edible plants recorded from the study area are nutraceutical plant species, serving multiple roles as food and therapeutic sources for the local people. We recorded five growth habits of 34.38% trees, 32.81% herbs, 25% shrubs, 6.25% climbers, and 1.56% liana. We found the Flacourtiaceae, Solanaceae, and Moraceae to be families that represented more species (4 each), followed by Acanthaceae, Apocynaceae, Amaranthaceae, and Asteraceae, which accounted for 3 species each. Fruits (53.13%) and leaves (31.25%) were consumed in more proportions than other edible parts (15.63%); mostly the ripe, raw fruit is eaten upon simple processing, followed by leaves eaten after boiling, roasting and cooking. CONCLUSION The frequency and intensity of consumption of these plants varied significantly (P < 0.05) with gender differences, key and general informants, and people's religious backgrounds. We postulate that priority setting for in situ and ex situ conservation of multipurpose wild edible plants in human-inhabited landscapes is essential to warrant sustainable use and conservation of the species as well as the use of new modes of application and valorization.
Collapse
Affiliation(s)
- Mulatu Hankiso
- Department of Plant Biology and Biodiversity Management, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia.
- Biology Department, College of Natural and Computational Sciences, Hossana College of Education, P.O. Box 94, Hossana, Ethiopia.
| | - Bikila Warkineh
- Department of Plant Biology and Biodiversity Management, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia
| | - Zemede Asfaw
- Department of Plant Biology and Biodiversity Management, College of Natural and Computational Sciences, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia
| | - Asfaw Debella
- Ethiopian Public Health Institute, P.O. Box 1242/5654, Addis Ababa, Ethiopia
| |
Collapse
|
9
|
Yimer A, Forsido SF, Addis G, Ayelign A. Nutritional composition of some wild edible plants consumed in Southwest Ethiopia. Heliyon 2023; 9:e16541. [PMID: 37251480 PMCID: PMC10220415 DOI: 10.1016/j.heliyon.2023.e16541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 04/30/2023] [Accepted: 05/19/2023] [Indexed: 05/31/2023] Open
Abstract
Wild Edible Plants (WEPs), namely Chaw (Solanum nigrum L.), Shutamodoroy (Vigna membranacea A. Rich), Entut (Dioscorea praehensilis Benth.), Gagut (Trilepisium madagascariense D.C.), and Tikawoch (Cleome gynandra L.), are naturally grown WEPs and are consumed by the Meinit cultural community in the Bench Maji zone of southwest Ethiopia. However, their nutritional and anti-nutritional compositions of these WEPs have not been documented. In this regard, the proximate, mineral and anti-nutrient contents of the edible portions of these WEPs were analyzed using standard food analysis methods. The nutritional analysis revealed that the WEPs contain valuable nutrients in the following ranges: protein (4.0-21.7%), fat (0.7-6.1%), fiber (8.9-22.3%), carbohydrates (38.1-83%) and energy (275-371.1 kcal/100 g). These WEPs were also rich in macro and micro minerals such as calcium (3.7-594.8 mg/100 g), potassium (440.6-1487.8 mg/100 g), sodium (174.9-277.4 mg/100 g), magnesium (68.2-588.1 mg/100 g), iron (0.8-38.5 mg/100 g), zinc (2.4-5.9 mg/100 g) and copper (0.1-0.5 mg/100 g). The phytate, condensed tannin, and oxalate content of WEPs varied from 8.6 to 307.3 mg/100 g, 5.8-329.0 mg/100 g, and 43.7-443.9 mg/100 g, respectively. The result indicated that these WEPs are rich sources of nutrients that could help combat nutrient deficiencies, particularly in rural communities. The results of this study can be used as baseline information for the nutraceuticals industry and community-based nutrition practitioners.
Collapse
Affiliation(s)
- Abebe Yimer
- Department of Post-Harvest Management, College of Agriculture and Veterinary Medicine, Jimma University, P.O. Box 307, Jimma, Ethiopia
| | - Sirawdink Fikreyesus Forsido
- Department of Post-Harvest Management, College of Agriculture and Veterinary Medicine, Jimma University, P.O. Box 307, Jimma, Ethiopia
| | - Getachew Addis
- Ethiopian Public Health Institute, P.O. Box 1242 Addis Ababa, Ethiopia
| | - Abebe Ayelign
- Center for Food Science and Nutrition, Addis Ababa University, P.O. Box 1176, Addis Ababa, Ethiopia
| |
Collapse
|
10
|
Tahir M, Abrahim A, Beyene T, Dinsa G, Guluma T, Alemneh Y, Van Damme P, Geletu US, Mohammed A. The traditional use of wild edible plants in pastoral and agro-pastoral communities of Mieso District, eastern Ethiopia. Trop Med Health 2023; 51:10. [PMID: 36814353 DOI: 10.1186/s41182-023-00505-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 02/18/2023] [Indexed: 02/24/2023] Open
Abstract
BACKGROUND The populations in Ethiopia have developed their indigenous knowledge to use, manage and conserve wild edible plants (WEPs). In the eastern part of Ethiopia, wild edible plants are used as a means of survival during times of food shortage and as dietary supplements. Documenting the traditional and cultural use of wild food plants is a vital step in obtaining baseline data for investigating nutritional values and possible side effects, preserving indigenous knowledge, and ultimately interesting in wild edible plant conservation. However, their significance, management and utilization have not been documented in Mieso District. Therefore, this study aimed to provide documentation of wild edible plant use associated with ethnobotanical knowledge in Mieso District, eastern Ethiopia. METHODS An ethnobotanical study of wild edible plant species was conducted from March 2021 to May 2022. A total of 120 (72 males and 48 females) informants were selected using the snowball method. Data collection methods, including semistructured interviews, direct observation and field walks were used. Data were analysed using descriptive statistics, including independent sample t test and analysis of variance (ANOVA). We calculated use values (UVs) to analyse the relative cultural importance of each plant species. RESULTS A total of 41 wild edible plant species belonging to 33 genera in 21 families were documented to be used as food sources both during times of food shortage and as dietary supplements. Family Malvaceae was best-represented with 6 species, followed by Fabaceae and Rhamnaceae (4 species each). The dominant growth form (habit) was shrubs (30 species), followed by trees (11 species). The most widely used plant parts were fruits (covering 39 species, 95%). The largest number (23 species) was collected from forest habitats only, followed by both village and forest habitats (8 species). The majority of wild edible plants (28 species or 68%) were consumed only during famine or in the time of food shortage followed by supplementing staple foods (9 species or 22%). Wild edible plants in Mieso are used for multiple other uses, including for fodder, fuel, medicine, construction, cosmetics and bee keeping. Twenty-three species were mentioned for fodder use, followed by fuel purpose (21 species) and medicinal value (13 species). The species that had the highest use values were Flacourtia indica (Burm.f.) Merr. (1.4), Carissa spinarum L. (1.1), Ziziphus spina-christi (L.) Desf. (0.6), Grewia villosa Willd. (0.5), Cordia monoica Roxb. (0.3) and Opuntia ficus-indica (L.) Mill. (L.) (0.2). Most WEPs were collected from March to May (Badheysa) (33 species). The highest mentioned wild edible plant sold in the market was F. indica (Burm.f.) Merr. mentioned by 20 informants, followed by Z. spina-christi (L.) Desf. (14). CONCLUSION The people in Mieso use wild plants as supplementary food to cultivated crops, during famine, and many could be utilized for day-to-day human consumption. Some plants in the district provide cash income for local people. However, deforestation (54%), drought (22%) and agricultural expansion (12%) were the highest threats to wild plants in Mieso District. Hence, on-site and off-site conservation would help protect wild plant resources in Mieso, eastern Ethiopia.
Collapse
|
11
|
Winstead DJ, Jacobson MG. Food resilience in a dark catastrophe: A new way of looking at tropical wild edible plants. Ambio 2022; 51:1949-1962. [PMID: 35290618 PMCID: PMC9287517 DOI: 10.1007/s13280-022-01715-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2021] [Revised: 12/07/2021] [Accepted: 02/08/2022] [Indexed: 06/14/2023]
Abstract
A global sun-blocking catastrophe is more plausible than anyone would like to think. Models have consistently shown the devastating effects these events could have to the world's agricultural systems for upwards of 15 years. New shade-, drought-, and cool-tolerant crops and more food stockpile sources must be found if there would be any hope of feeding the global population in such a scenario. Wild edible plants (WEPs) are important buffers of food security to indigenous peoples, impoverished peoples, and those in areas with erratic growing seasons across the globe. Here, we suggest WEP species that have the potential to be scaled up through cultivation in post-catastrophe conditions, and the use of foraged food stockpiles to function as stop-gap foods until conventional agriculture returns. We also propose policy initiatives for habitat protection, education programs, and general preparedness.
Collapse
Affiliation(s)
- Daniel Jefferson Winstead
- Department of Ecosystem Science and Management, The Pennsylvania State University, 9503 Cottage Ln., Petersburg, PA 16669 USA
| | - Michael Gregory Jacobson
- Department of Ecosystem Science and Management, The Pennsylvania State University, 309 Forest Resources Building, University Park, PA 16802 USA
| |
Collapse
|
12
|
Favi GA, Dassou GH, Djidohokpin D, Ouachinou JMAS, Kpétikou CG, Gbedolo E, Anagonou A, Hidalgo-Triana N, Adomou AC. The resource availability hypothesis (RAH) and cross-cultural patterns: which one explains West African Cochlospermum species' uses in Benin? J Ethnobiol Ethnomed 2022; 18:56. [PMID: 35999632 PMCID: PMC9400265 DOI: 10.1186/s13002-022-00555-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 08/17/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND Cochlospermum tinctorium and C. planchonii are two wide edible plants of sub-Saharan countries, e.g., Benin, widely used as food, medicine, dye, handicraft, etc. Unfortunately, the uncontrolled harvest of their rootstocks exposes them to local extension risk. To enhance knowledge on the determinants of their uses in Benin, this study aimed to (i) assess the use forms, use values, abundance and perceived spatiotemporal dynamics, (ii) determine how does local abundance or cultural patterns affect the use of Cochlospermum species, and (iii) assess local harvesting modes and conservation management practices. METHODS In total, 756 Dialog Partners through 27 ethnic groups were questioned countrywide using semi-structured interviews. Questions refer to local taxonomy, specific uses, organs sought, harvesting modes and local conservation strategies; afterward, local abundance of each species was assessed. Ethnobotanical indicators were analyzed through citation frequencies to obtain quantitative data. Comparison tests and statistical analyses were performed using R program. RESULTS C. tinctorium and C. planchonii are locally well known and involved into 83 specific uses, grouped into ten categories of which medicinal use was the main. The use values of C. planchonii (0.10 ± 0.19) and C. tinctorium (0.23 ± 0.20) varied significantly between the ethnic groups, and only C. tinctorium showed index of commercially value above 75% for some ethnic groups. The current abundance, about 84 and 97 tufts.ha-1, respectively, for C. planchonii and C. tinctorium was perceived with a decline of 81.09% (C. tinctorium) and 73.7% (C. planchonii) of informants. Moreover, the Spearman's correlation and Kruskal-Wallis tests performed revealed that the use values of C. tinctorium and C. planchonii were significantly correlated on the one hand with their local abundance and on the other hand with the investigated ethnic groups. About 42.3% of women produced the powder as principal activity, while more than 57% produced it mainly at the end of farm work. However, the conservation management was practiced by very few informants and consisted of partial harvesting of rootstocks (41.8%, only in southern Benin), and fallowing of harvesting areas (3.97%, only in northern Benin). CONCLUSION Facing the declining abundance and increasing market demand for rootstock powder of Cochlospermum species, existing local conservation strategies should be promoted and the domestication process should be initiated for sustainable management of these important wild edible plants before these important resources disappear completely in the wild.
Collapse
Affiliation(s)
- Gnimansou Abraham Favi
- Laboratory of Botany and Plant Ecology, Faculty of Sciences and Techniques, University of Abomey-Calavi, 01 BP 4521, Cotonou, Republic of Benin.
| | - Gbèwonmèdéa Hospice Dassou
- Laboratory of Botany and Plant Ecology, Faculty of Sciences and Techniques, University of Abomey-Calavi, 01 BP 4521, Cotonou, Republic of Benin
| | - Donald Djidohokpin
- Laboratory of Botany and Plant Ecology, Faculty of Sciences and Techniques, University of Abomey-Calavi, 01 BP 4521, Cotonou, Republic of Benin
| | | | - Chabi Ghyslain Kpétikou
- Laboratory of Botany and Plant Ecology, Faculty of Sciences and Techniques, University of Abomey-Calavi, 01 BP 4521, Cotonou, Republic of Benin
| | - Eutiche Gbedolo
- Laboratory of Botany and Plant Ecology, Faculty of Sciences and Techniques, University of Abomey-Calavi, 01 BP 4521, Cotonou, Republic of Benin
| | | | - Noelia Hidalgo-Triana
- Departamento de Biología Vegetal (Botánica), Facultad de Ciencias, Universidad de Málaga, 29010, Malaga, Spain
| | - Aristide Cossi Adomou
- Laboratory of Botany and Plant Ecology, Faculty of Sciences and Techniques, University of Abomey-Calavi, 01 BP 4521, Cotonou, Republic of Benin
| |
Collapse
|
13
|
Ghanimi R, Ouhammou A, Ahouach A, Cherkaoui M. Ethnobotanical study on wild edible plants traditionally used by Messiwa people, Morocco. J Ethnobiol Ethnomed 2022; 18:16. [PMID: 35292058 PMCID: PMC8922891 DOI: 10.1186/s13002-022-00500-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Accepted: 01/03/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND The traditional knowledge on wild edible plants has been shown in many studies a worrying decline throughout the last few decades. Therefore, the first aim of this study was to document the population knowledge on wild edible plants among the Messiwa people. The second objective was to assess the traditional knowledge of our informants according to their socio-economic status. METHODS The survey was conducted among 149 informants through a semi-structured questionnaire. The relative importance of the plants was obtained by calculating the relative frequency of citation (RFC) for each species. To compare means, we used Student's t test for two-group comparisons and Snedecor's F-test for multi-group comparisons. The multi-range Duncan test was used for multiple mean comparisons. The correspondence factor analysis (CFA) was also used. RESULTS A set of 64 species belonging to 56 genera from 34 families has been collected and identified. The species used for nutritional and medicinal purposes represent 56%, while 44% were used exclusively as nutritional plants. The most used parts are, respectively, the aerial parts (58%), the fruits (17%), the underground parts (13%), the seeds (8%), and finally the flowers (5%). On the other hand, the higher level of knowledge on wild edible plants was found among women, the elderly, illiterate, married people, and those engaged in agricultural occupations. CONCLUSION This work could be a basis to be reproduced on other regions in Morocco and to be widened through pharmacological and nutritional studies in order to promote and valorize these wild edible plants.
Collapse
Affiliation(s)
- Ridwane Ghanimi
- Laboratory of Pharmacology, Neurobiology, Anthropobiology, Environment, and Behaviour, Department of Biology, Faculty of Sciences Semlalia, Cadi Ayyad University, BP 2390, 40000, Marrakech, Morocco.
| | - Ahmed Ouhammou
- Laboratory of Microbial Biotechnologies, Agrosciences, and Environment (BioMAgE), Agrosciences, Phytobiodiversity and Environment Team, Regional Herbarium 'MARK', Department of Biology, Faculty of Sciences Semlalia, Cadi Ayyad University, PO Box 2390, 400001, Marrakech, Morocco
| | - Abdellah Ahouach
- Laboratory of Pharmacology, Neurobiology, Anthropobiology, Environment, and Behaviour, Department of Biology, Faculty of Sciences Semlalia, Cadi Ayyad University, BP 2390, 40000, Marrakech, Morocco
| | - Mohamed Cherkaoui
- Laboratory of Pharmacology, Neurobiology, Anthropobiology, Environment, and Behaviour, Department of Biology, Faculty of Sciences Semlalia, Cadi Ayyad University, BP 2390, 40000, Marrakech, Morocco
| |
Collapse
|
14
|
Cheng Z, Lu X, Lin F, Naeem A, Long C. Ethnobotanical study on wild edible plants used by Dulong people in northwestern Yunnan, China. J Ethnobiol Ethnomed 2022; 18:3. [PMID: 35062974 PMCID: PMC8781162 DOI: 10.1186/s13002-022-00501-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2021] [Accepted: 01/07/2022] [Indexed: 05/23/2023]
Abstract
BACKGROUND Dulong (Drung people) are one of the ethnic minorities of China, consisting of a small population living in remote and mountainous regions with limited facilities. Over the years, the Dulong have maintained their livelihood by collecting wild medicinal and edible plants. Therefore, through their experience and understanding, they had accumulated sufficient traditional knowledge about local plant resources. Since ancient times, wild edible plants have been essential to the food security of the Dulong people. However, there is almost no comprehensive report available on WEPs consumed by the Dulong people. The objectives of this study were to: (1) make a systematic study of WEPs used by Dulong people, (2) record traditional knowledge related to WEPs, (3) analyze multiple uses of WEPs, and (4) evaluate species with significant cultural significance to Dulong people. METHODS Ethnobotanical survey including free listing, semi-structured interviews, key informant interviews and participatory observations was conducted in Dulongjiang Township, Gongshan County, Yunnan Province, Southwest China. A total of 127 informants were selected using the snowball method and information about WEPs, including vernacular name, food categories, parts used, mode of consumption, collection season, and other local uses were collected. The RFC and CFSI were calculated to identify the most culturally significant WEPs. One-way analysis of variance was performed to evaluate whether the four reference variables (gender, age, occupation, and education) significantly influenced the number of plant species mentioned by the respondents. RESULTS AND DISCUSSION A total of 148 species of WEPs consumed by the Dulong people belonging to 58 families were collected, including wild vegetables (71), wild fruits (52), staple food substitutes (15), spices (7), nuts (4), tea substitute (2), liquor making materials (3) oils and fats (3), and culinary coagulants (1). WEPs are used in a number of different ways, including as fuelwood, feed, and medicine. Food substitute plants accounted for the majority of the top 27 wild food plants identified by RFC and CFSI. It was observed that farmers have more knowledge of WEPs, and moderate education level informants reported less WEPs used. CONCLUSION The WEPs used by the Dulong people are diverse and abundant in the Dulongjiang region. In the future, WEPs such as Maianthemum atropurpureum, Caryota obtusa, Cardiocrinum giganteum, and Angiopteris esculenta with economic potential can be developed to provide a source of income for the residents. More studies of the nutritional value, chemical composition, and biological activities of WEPs are needed. The demands and development of local communities can be realized under the premise of protecting WEPs and the associated traditional knowledge. More attention should be paid to the value of WEP and underutilized plants during future rural development.
Collapse
Affiliation(s)
- Zhuo Cheng
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission of China, Beijing, 100081 China
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
| | - Xiaoping Lu
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission of China, Beijing, 100081 China
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
| | - Fengke Lin
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission of China, Beijing, 100081 China
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
| | - Abid Naeem
- Key Laboratory of Modern Preparation of Traditional Chinese Medicine, Ministry of Education, Jiangxi University of Traditional Chinese Medicine, Nanchang, 330006 China
| | - Chunlin Long
- Key Laboratory of Ecology and Environment in Minority Areas (Minzu University of China), National Ethnic Affairs Commission of China, Beijing, 100081 China
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| |
Collapse
|
15
|
Mariutti LRB, Rebelo KS, Bisconsin-Junior A, de Morais JS, Magnani M, Maldonade IR, Madeira NR, Tiengo A, Maróstica MR, Cazarin CBB. The use of alternative food sources to improve health and guarantee access and food intake. Food Res Int 2021; 149:110709. [PMID: 34600699 DOI: 10.1016/j.foodres.2021.110709] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 09/03/2021] [Accepted: 09/03/2021] [Indexed: 12/18/2022]
Abstract
To feed and provide Food Security to all people in the world is a big challenge to be achieved with the 2030 Agenda. Undernutrition and obesity are to the opposite of a healthy nutritional status. Both conditions are associated with unbalanced nutrition, absence of food or excess of non-nutritive foods intake. These two nutritional conditions associated with food production are closely related to some goals highlighted by the United Nations in the 2030 Agenda to achieve sustainable world development. In this context, the search for alternative foods whose sustainable production and high nutritional quality guarantee regular access to food for the population must be encouraged. Alternative foods can contribute to Food Security in many ways as they contribute to the local economy and income generation. Popularizing and demystifying the uses of unconventional food plants, ancestral grains, flowers, meliponiculture products, and edible insects as sources of nutrients and non-nutrients is another challenge. Herein, we present an overview of alternative foods - some of them cultivated mostly in Brazil - that can be explored as sources of nutrients to fight hunger and malnutrition, improve food production and the economic growth of nations.
Collapse
Affiliation(s)
| | | | - Antonio Bisconsin-Junior
- School of Food Engineering, University of Campinas, Campinas, SP, Brazil; Federal Institute of Rondônia, Ariquemes/RO, Brazil
| | - Janne Santos de Morais
- Department of Food Engineering Centro de Tecnologia, Universidade Federal da Paraíba, Paraíba, Brazil
| | - Marciane Magnani
- Department of Food Engineering Centro de Tecnologia, Universidade Federal da Paraíba, Paraíba, Brazil
| | | | - Nuno Rodrigo Madeira
- Laboratory of Food Science and Techonology, Embrapa Hortaliças, Distrito Federal, Brazil
| | - Andrea Tiengo
- Universidade do Vale do Sapucaí, Pouso Alegre, MG, Brazil
| | | | | |
Collapse
|
16
|
Espinoza-Pérez J, Reyes C, Hernández-Ruíz J, Díaz-Bautista M, Ramos-López F, Espinoza-Gómez A, Pérez-García O. Uses, abundance perception, and potential geographical distribution of Smilax aristolochiifolia Mill (SMILACACEAE) on the Totonacapan Region of Puebla, Mexico. J Ethnobiol Ethnomed 2021; 17:52. [PMID: 34425831 PMCID: PMC8381484 DOI: 10.1186/s13002-021-00477-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 08/10/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND In some regions of Mexico, edible wild plants have been displaced or eliminated from the traditional food systems, mainly by changes in land use, booming monoculture, herbicide use, and by changes among the new generations in the traditional foods and diets of indigenous populations. In the Totonacapan region of Puebla, the gradual change from the traditional acahual plantation to coffee-type agroecosystems has provoked the displacement of old-growth forests and the eradication of wild plants since 1970. One of the wild species which has been used in traditional medicine and food recipes by the Totonac culture is Smilax aristolochiifolia (SMILACACEAE), known as "kgentsililh". This species forms part of traditional Totonac recipes, in which the tender stems are still used in local medicine to treat menstrual pain, deal with dysentery, and prevent hair loss. According to the Maxent® Program, there are still potential areas with habitats suitable to promote its conservation in the Poblano Totonacapan. METHODS We conducted 260 interviews with people in 13 locations in the northern Sierra of the State of Puebla. Variables taken into account in the interview related to the consumption frequency of the species, its abundance and distribution perception, reasons or arguments given by the Totonac indigenous population about the decreased presence of specimens of S. aristolochiifolia, its dates of collection, and the cutting prices of kgentsililh at the community level and in local markets. The relative abundance of S. aristolochiifolia was determined through 22 samples in 2ts of 600 m2. Later, its potential distribution in the state of Puebla was estimated using the Maxent® Program Ver. 3.3.3. RESULTS Of the 260 Totonac families interviewed, 31% had stopped consuming kgentsililh. The residents reported that in the last 50 years the populations of this plant had diminished in the northern Sierra of the State of Puebla, mainly due to changes in land use, herbicide application, over-collection, and urban growth. In traditional medicine, the stem sap of S. aristolochiifolia is currently employed to help treat baldness, and the "tuberous root" or plant rhizome is used to prepare a tea infusion to treat dysentery. The cost of plant guides varies from 10.00 to 40.00 Mexican pesos for one bunch (around 0.5 to 2.00 US dollars), and every bundle consists of between 7 to 10 cuttings from 0.4 to 0.5 m long. From our 22 quadrats of sampling and collection of S. aristolochiifolia, we were able to recognize a total of 32 specimens. There is a considerable abundance of kgentsililh in acahual plantations and old-growth forests (evergreen lowland and mid-elevation perennial forest) concerning the coffee-type plantations and milpas. According to our analysis using the Maxent Program®, eight physical and climatic variables have a direct relationship to the potential distribution of the species. CONCLUSIONS Smilax aristolochiifolia is still a plant of socioeconomic importance, mainly because of its food value and its use in traditional medicine by indigenous families in Poblano Totonacapan. It is evident that the villagers perceive that in the last 50 years the species has decreased its population mainly due to land-use change, the application of herbicides to the different family production units, and climate change. At the moment, there is no knowledge about the methods of propagation of the species, and therefore there is no intention on the part of the population to conserve the species. However, it would be of great importance to generate a biocultural conservation strategy and take advantage of the results obtained from the potential geographic distribution area, since according to the Maxent® Program, there are still potential areas with habitat suitable to promote conservation in Poblano Totonacapan.
Collapse
Affiliation(s)
- José Espinoza-Pérez
- Posgrado en el Departamento de Agricultura, Sociedad y Ambiente, El Colegio de la Frontera Sur-Unidad San Cristóbal, San Cristóbal, Chiapas, Mexico.
| | - César Reyes
- Dirección de Investigación y Posgrado, Universidad Intercultural del Estado de Puebla, Calle Principal a Lipuntahuaca, Lipuntahuaca, Huehuetla, Puebla, Mexico
| | - Jesús Hernández-Ruíz
- División de Ciencias de la Vida, Universidad de Guanajuato, Carretera Irapuato-Silao, km 9, Ex Hacienda El Copal, Irapuato, Guanajuato, Mexico
| | - Maximino Díaz-Bautista
- Dirección de Ciencias Naturales, Universidad Intercultural del Estado de Puebla, Calle Principal a Lipuntahuaca, Lipuntahuaca, Huehuetla, Puebla, Mexico
| | - Francisco Ramos-López
- Dirección de Ciencias Naturales, Universidad Intercultural del Estado de Puebla, Calle Principal a Lipuntahuaca, Lipuntahuaca, Huehuetla, Puebla, Mexico
| | - Abel Espinoza-Gómez
- Dirección de Ciencias Naturales, Universidad Intercultural del Estado de Puebla, Calle Principal a Lipuntahuaca, Lipuntahuaca, Huehuetla, Puebla, Mexico.
| | - Oscar Pérez-García
- Dirección de Investigación y Posgrado, Universidad Intercultural del Estado de Puebla, Calle Principal a Lipuntahuaca, Lipuntahuaca, Huehuetla, Puebla, Mexico
| |
Collapse
|
17
|
Zhang Y. Ethnobotanical profiles of wild edible plants recorded from Mongolia by Yunatov during 1940-1951. Hist Philos Life Sci 2021; 43:100. [PMID: 34382157 PMCID: PMC8357754 DOI: 10.1007/s40656-021-00428-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 05/11/2021] [Indexed: 05/14/2023]
Abstract
Mongolian traditional botanical knowledge has been rarely researched concerning the ethnobotany theory and methodology in the last six decades (Pei in Acta Botanica Yunnanica 135-144, 1988, as reported (Martin in Ethnobotany: A methods manual, Chapman and Hall, 1995)). However, most of the known literature of indigenous knowledge and information regarding the use of local wild plants among Mongolian herders was first documented by several botanical research of Russian researchers in Mongolia through the 1940s and 1950s. One of the most comprehensive works was completed by A. A. Yunatov (1909-1967), which is known as "Fodder Plants of Pastures and Hayfields of the People's Republic of Mongolia" (FPM). Yunatov's research sampled forage plants in Mongolia from 1940 to 1951 and subsequently published a study in 1954. The original transcript of FPM was later translated into Chinese and Mongolian (Cyrillic alphabet) during 1958 and 1968. In addition to morphological characteristics, distribution, habitat, phenology, palatability, and nutrition of forage plants, Yunatov`s record collected local names, the folk understanding and evaluation of the forage, as well as other relevant cultural meanings and the use of local wild plants (collected from the wild as opposed to cultivated plants) in FPM through interviews. The book contains the most precious records created in the 1940s and 1950s on folk knowledge of the Mongolians' wild plants in Mongolia. It was composed of 8 chapters and 351 pages in total. The fifth chapter of FPM, entitled "The systematic overview of forage plants," making up 272 pages (77.49% of the total page counts). The order and content of the book-oriented along with profiles of specific plants. Yunatov collected detailed information on plants, such as the local name, morphology, distribution, habitats, ecological characteristics, and phenology. He also discussed the palatability of livestock, particular forage use, other usages, and chemical composition. Through careful reading and understanding of all three versions of the book (in Russian, Chinese, and Mongolian (Cyrillic alphabet)), the FPM-listed information of edible plants was categorized using ethnobotanical dependent analysis. The list of edible plants was ranked based on purposes and ethnobotanical inventories as per methodology and analysis used in the ethnobotany research. FPM listed 35 species are part of 15 families and 25 genera of wild edible plants. Most species belong to Liliaceae and Allium. Naturally grown grain and some food substitutes (plants that could be used as substitutions for typical food) come from the starchy organs, such as seeds, bulbs, roots, and rhizomes of 12, accounting for 34.28% of all species. Wild vegetables come from the parts of a young plant, tender leaves, young fruits, lower leg of stems, and bulbs of 9 species, accounting for 25.71% of all species. There are only three species of wild fruits, accounting for 8.57% of all edible plant species. Tea substitutes consist of leaves, roots, follicle, and aboveground parts of 8 wild plant species, accounting for 22.85% of all species. Seasonings from the wild were made of the elements such as seeds, rhizomes, tender leaves of 7 species, accounting for 20.00% of all species (Fig,8). Similarities and differences are noticeable in utilizing wild edible plants among Mongolian populations living in Mongolia and Inner Mongolia. Six species of wild edible plants listed in FPM have been proven to be collected and consumed by Mongolians from the Genghis Khan era in the twelfth century to the present day. This proved that the Mongolians have a tradition of recognizing and utilizing wild plants, demonstrating historical and theoretical value. Seven species of plants mentioned in this book were closely correlated to the locals' processing of traditional dairy products, meat, and milk food. Yunatov was not an ethnobotanist, but his accurate documentation of interviews and surveys with Mongolians represents valuable information about the collection and consumption of local wild plants during 1940-1951 in Mongolia. His research mission meant to focus on forage grass, the feed plant that sustained livestock, while he also recorded plants consumed by humans. His records on the edible parts and intake methods of some plants are incomplete. Still, it provided ethnobotanical materials of a remarkable scientific value and a living history of ethnobotany in Mongolian regions. Even by today`s standards, it will be challenging to obtain first-hand information of the richness and to the extent of Yunatov's research.
Collapse
Affiliation(s)
- Yanying Zhang
- Institute for the History of Science and Technology, Inner Mongolia Normal University, Hohhot, 010022 People’s Republic of China
| |
Collapse
|
18
|
Ding XY, Zhang Y, Wang L, Zhuang HF, Chen WY, Wang YH. Collection calendar: the diversity and local knowledge of wild edible plants used by Chenthang Sherpa people to treat seasonal food shortages in Tibet, China. J Ethnobiol Ethnomed 2021; 17:40. [PMID: 34112198 PMCID: PMC8190990 DOI: 10.1186/s13002-021-00464-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 05/18/2021] [Indexed: 05/18/2023]
Abstract
BACKGROUND Wild edible plants (WEPs) are non-cultivated and non-domesticated plants used for food. WEPs provided food, nutrition, herbs and other plant products for people in underdeveloped areas, such as the Everest region, to maintain their daily lives. Chenthang Town is the only Sherpa ethnic township in Tibet, China. The core purpose of this research is to investigate, collect and record the WEPs and related local knowledge and functions within the Sherpa community. The ultimate goal is to answer the question of why Sherpa people choose these particular plants. MATERIALS AND METHODS The field study was carried out in the six Sherpa communities of Chenthang Township from September 2019 to August 2020. The WEPs and related local knowledge were collected through semistructured interviews and direct observations. The field work was performed with the assistance of local guides. During the field survey, we collected plant specimens based on the principle of one plant with one vernacular name. In this study, we utilised a use report (UR) and cultural importance index (CI) to evaluate the comprehensive utilization value of WEPs in the daily diet of Sherpa people. RESULTS We interviewed 78 people individually who provided us with 1199 use reports. In total, we collected 84 WEPs belonging to 65 genera in 41 families. These species were identified as 78 distinct ethno-species by local people, and the vernacular name of each ethno-species was recorded. Then, these use reports were classified into six use categories. All these plants were native wild plants. In these plants, Arisaema utile, Sorbus cuspidata and Elaeagnus umbellata have been introduced into home gardens by local people. Following the description of the Sherpa people, we articulated a collection calendar for WEPs. The Sherpa collect WEPs throughout nearly the entire year, January and February being the exceptions. CONCLUSION The collection calendar of wild edible plants reflects the wisdom of the Sherpa in terms of survival. The Sherpa cleverly survive the food shortage periods by harnessing the phenology of different species. In general, WEPs can provide the Sherpa with seasonal carbohydrates, nutrition, healthcare supplements and other products and services necessary for survival, which is likely why the Sherpa choose these plants.
Collapse
Affiliation(s)
- Xiao-Yong Ding
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
- University of Chinese Academy of Sciences, Beijing, China
| | - Yu Zhang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Lu Wang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Hui-Fu Zhuang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Wen-Yun Chen
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China
| | - Yu-Hua Wang
- Yunnan Key Laboratory for Wild Plant Resources, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, China.
| |
Collapse
|
19
|
Haroun-Díaz E, Torres I, Blanca-López N, Somoza ML, Martín-Pedraza L, Ruano FJ, Vázquez de la Torre M, Cuesta-Herranz J, Bartolomé Zavala B, Blanca M, Canto Díez G. Anaphylaxis Due to Silene Vulgaris Ingestion. J Investig Allergol Clin Immunol 2021; 32:150-152. [PMID: 34085937 DOI: 10.18176/jiaci.0715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- E Haroun-Díaz
- Allergy Service, Infanta Leonor University Hospital. Madrid, Spain
| | - I Torres
- Allergy Service, Infanta Leonor University Hospital. Madrid, Spain
| | - N Blanca-López
- Allergy Service, Infanta Leonor University Hospital. Madrid, Spain
| | - M L Somoza
- Allergy Service, Infanta Leonor University Hospital. Madrid, Spain
| | - L Martín-Pedraza
- Allergy Service, Infanta Leonor University Hospital. Madrid, Spain
| | - F J Ruano
- Allergy Service, Infanta Leonor University Hospital. Madrid, Spain
| | | | | | | | - M Blanca
- Allergy Service, Infanta Leonor University Hospital. Madrid, Spain
| | - G Canto Díez
- Allergy Service, Infanta Leonor University Hospital. Madrid, Spain
| |
Collapse
|
20
|
de Medeiros PM, Figueiredo KF, Gonçalves PHS, Caetano RDA, Santos ÉMDC, Dos Santos GMC, Barbosa DM, de Paula M, Mapeli AM. Wild plants and the food-medicine continuum-an ethnobotanical survey in Chapada Diamantina (Northeastern Brazil). J Ethnobiol Ethnomed 2021; 17:37. [PMID: 34039374 PMCID: PMC8157413 DOI: 10.1186/s13002-021-00463-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 05/12/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Ethnobotanical research has demonstrated that several wild food plants (WFP) are used for medicinal purposes. Therefore, in addition to constituting an important source of nutrients, WFP can be used to help treat and avoid health problems. This study sought to characterize the traditional use of plants considered simultaneously as food and medicine by local specialists in the community of Caeté-Açu, which borders Chapada Diamantina National Park (NE Brazil). We also sought to identify the variables that influence the species' cultural importance. METHODS We selected local specialists based on a snowball sample and used a free-listing technique to register the wild plants they knew that are both edible and medicinal. Then, we asked the specialists to rank each plant component cited according to the following attributes: (1) ease of acquisition, (2) taste, (3) smell, (4) nutritional value, and (5) medicinal value. We used multiple regression to determine the variables that influence the cultural salience. RESULTS The most culturally salient species was Anredera cordifolia (Ten.) Steenis. The main medicinal effects associated with this species were related to body strengthening, intestinal regulation, and stomach issues. The most salient used species were those that were easiest to acquire and had the highest perceived nutritional values. CONCLUSION It is likely that the sociocultural backgrounds of the respondents (elders, former miners, or descendants of miners) and the historical importance of wild food plants to local diets increased the predictive power of the perceived nutritional importance and ease of acquisition of these plants.
Collapse
Affiliation(s)
- Patrícia Muniz de Medeiros
- Campus de Engenharias e Ciências Agrárias, Universidade Federal de Alagoas, Br 104, s/n, Mata do Rolo, Rio Largo, Alagoas, 57100-000, Brazil.
| | - Karina Ferreira Figueiredo
- Centro das Ciências Biológicas e da Saúde, Universidade Federal do Oeste da Bahia, Rua da Prainha, n 1326, Morada Nobre, Barreiras, Bahia, 47810-047, Brazil
| | - Paulo Henrique Santos Gonçalves
- Centro de Biociências, Universidade Federal de Pernambuco, Av. Reitor Joaquim Amazonas, s/n, Cidade Universitária, Recife, Pernambuco, 50740-570, Brazil
| | - Roberta de Almeida Caetano
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Paulo Holanda, 143, Cidade Universitária, Maceió, Alagoas, 57072-900, Brazil
| | - Élida Monique da Costa Santos
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Paulo Holanda, 143, Cidade Universitária, Maceió, Alagoas, 57072-900, Brazil
| | - Gabriela Maria Cota Dos Santos
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Paulo Holanda, 143, Cidade Universitária, Maceió, Alagoas, 57072-900, Brazil
| | - Déborah Monteiro Barbosa
- Instituto de Ciências Biológicas e da Saúde, Universidade Federal de Alagoas, Av. Paulo Holanda, 143, Cidade Universitária, Maceió, Alagoas, 57072-900, Brazil
| | - Marcelo de Paula
- Centro das Ciências Exatas e das Tecnologias, Universidade Federal do Oeste da Bahia, Rua da Prainha, n 1326, Morada Nobre, Barreiras, Bahia, 47810-047, Brazil
| | - Ana Maria Mapeli
- Centro das Ciências Biológicas e da Saúde, Universidade Federal do Oeste da Bahia, Rua da Prainha, n 1326, Morada Nobre, Barreiras, Bahia, 47810-047, Brazil
| |
Collapse
|
21
|
Łuczaj Ł, Lamxay V, Tongchan K, Xayphakatsa K, Phimmakong K, Radavanh S, Kanyasone V, Pietras M, Karbarz M. Wild food plants and fungi sold in the markets of Luang Prabang, Lao PDR. J Ethnobiol Ethnomed 2021; 17:6. [PMID: 33499871 PMCID: PMC7835671 DOI: 10.1186/s13002-020-00423-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Accepted: 10/28/2020] [Indexed: 05/06/2023]
Abstract
BACKGROUND Open air markets hold an important position for ethnobiologists. In Southeast Asia, they are seriously understudied, in spite of their incredible biocultural diversity. In order to fill this gap we recorded plants and fungi sold in the open air markets of Luang Prabang, Lao PDR. METHODS The markets were visited 38 times in four seasons: the dry season, early monsoon, mid-monsoon, and end-of-monsoon, at least 8 times per season. All items were photographed and voucher specimens were collected. Fungi were identified using DNA barcoding techniques. RESULTS We recorded 110 species of wild edible plants and 54 species of fungi, including 49 wild-collected species. The sold plants included 86 species of green vegetables, 18 species of fruits and 3 species of flowers. Products from woody species constitute around half of all taxa sold. These include the young shoots of tree leaves, which are used for salads-an interesting feature of Lao cuisine. A large number of extremely rare Russula, with no reference sequences represented in databases or even species unknown to science is present on sale in the markets. CONCLUSIONS Luang Prabang markets are some of the richest in species of wild edible plants and fungi in Asia, and indeed in the whole world. It is worth pointing out the exceptionally long list of wild edible mushrooms which are sold in Luang Prabang (and probably elsewhere in Laos). We view the Morning Market of Luang Prabang as a cultural treasure that unites the traditions of eating a large number of living species with very diverse flora and fauna. Measures should be taken to strike a balance between local foraging traditions and nature conservation priorities.
Collapse
Affiliation(s)
- Łukasz Łuczaj
- Institute of Biology and Biotechnology, ul. Pigonia 1, 35-310 Rzeszów, Poland
| | - Vichith Lamxay
- Department of Biology, Faculty of Natural Sciences, National University of Laos, Vientiane, Lao People’s Democratic Republic
| | - Khamphart Tongchan
- Pha Tad Ke Botanical Garden, Ban Wat That, PO Box 959, 06000 Luang Prabang, Lao People’s Democratic Republic
| | - Kosonh Xayphakatsa
- Biotechnology and Ecology Institute, Ministry of Science and Technology, Doon Teaw Village, Km 14 Office, Thangon Road, Xaythany District PO Box 2279, Vientiane, Lao People’s Democratic Republic
| | - Kongchay Phimmakong
- Department of Science, Ministry of Science and Technology, Doon Teaw, Km 14, Thangon Road, Xaythany District PO Box 2279, Vientiane, Lao People’s Democratic Republic
| | - Somphavanh Radavanh
- Biotechnology and Ecology Institute, Ministry of Science and Technology, Doon Teaw Village, Km 14 Office, Thangon Road, Xaythany District PO Box 2279, Vientiane, Lao People’s Democratic Republic
| | - Villapone Kanyasone
- Department of Science and Technology, Luang Prabang, Lao People’s Democratic Republic
| | - Marcin Pietras
- Institute of Dendrology, Polish Academy of Sciences, Parkowa 5, 62-035 Kórnik, Poland
| | - Małgorzata Karbarz
- Institute of Biology and Biotechnology, ul. Pigonia 1, 35-310 Rzeszów, Poland
| |
Collapse
|
22
|
Brito C, Bertotti T, Primitivo MJ, Neves M, Pires CL, Cruz PF, Martins PAT, Rodrigues AC, Moreno MJ, Brito RMM, Campos MJ, Vaz DC, Pessoa MF, Lidon F, Reboredo F, Ribeiro VS. Corema album spp: Edible wild crowberries with a high content in minerals and organic acids. Food Chem 2020; 345:128732. [PMID: 33341558 DOI: 10.1016/j.foodchem.2020.128732] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 11/04/2020] [Accepted: 11/21/2020] [Indexed: 11/30/2022]
Abstract
Edible wild plants are part of the ethnobotanical and gastronomic heritage of different geographical areas. Corema album (L.) D. Don is an endemic species of the dune systems of the Atlantic coast of the Iberian Peninsula. The aerial parts of Corema album are a source of nutrients and antioxidants. The Corema album white berry (Portuguese crowberry) is rich in calcium, iron, and zinc. The plant also shows high phenolic content and antioxidant capacity associated with the leaves, fruit, and flowers. The presence of organic acids, namely phenolic acids, such as hydroxycinnamic acids, and long chain polyunsaturated fatty acids (PUFAs) omega-3 and omega-6 has also been confirmed. Toxicity studies evaluated by cell viability tests with human intestinal epithelium model cells (Caco-2) have shown that, at low concentrations, plant extracts may present beneficial effects.
Collapse
Affiliation(s)
- Catarina Brito
- GeoBioTec, GeoBioSciences, GeoTechnologies and GeoEngineering, Earth Sciences Department, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal.
| | - Taciana Bertotti
- MARE-IPLeiria, Marine and Environmental Sciences Centre, School of Tourism and Marine Technology, Polytechnic of Leiria, 2520-630 Peniche, Portugal
| | - Maria João Primitivo
- GeoBioTec, GeoBioSciences, GeoTechnologies and GeoEngineering, Earth Sciences Department, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal.
| | - Marta Neves
- MARE-IPLeiria, Marine and Environmental Sciences Centre, School of Tourism and Marine Technology, Polytechnic of Leiria, 2520-630 Peniche, Portugal.
| | - Cristiana L Pires
- University of Coimbra, Coimbra Chemistry Centre (CQC), Chemistry Department, 3004-535 Coimbra, Portugal
| | - Pedro F Cruz
- University of Coimbra, Coimbra Chemistry Centre (CQC), Chemistry Department, 3004-535 Coimbra, Portugal.
| | - Patrícia A T Martins
- University of Coimbra, Coimbra Chemistry Centre (CQC), Chemistry Department, 3004-535 Coimbra, Portugal
| | - Ana Cristina Rodrigues
- CiTechCare, Centre for Innovative Care and Health Technology, School of Health Sciences, Polytechnic of Leiria, 2411-901 Leiria, Portugal.
| | - Maria João Moreno
- University of Coimbra, Coimbra Chemistry Centre (CQC), Chemistry Department, 3004-535 Coimbra, Portugal.
| | - Rui M M Brito
- University of Coimbra, Coimbra Chemistry Centre (CQC), Chemistry Department, 3004-535 Coimbra, Portugal.
| | - Maria Jorge Campos
- MARE-IPLeiria, Marine and Environmental Sciences Centre, School of Tourism and Marine Technology, Polytechnic of Leiria, 2520-630 Peniche, Portugal.
| | - Daniela C Vaz
- University of Coimbra, Coimbra Chemistry Centre (CQC), Chemistry Department, 3004-535 Coimbra, Portugal; CiTechCare, Centre for Innovative Care and Health Technology, School of Health Sciences, Polytechnic of Leiria, 2411-901 Leiria, Portugal.
| | - Maria Fernanda Pessoa
- GeoBioTec, GeoBioSciences, GeoTechnologies and GeoEngineering, Earth Sciences Department, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal.
| | - Fernando Lidon
- GeoBioTec, GeoBioSciences, GeoTechnologies and GeoEngineering, Earth Sciences Department, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal.
| | - Fernando Reboredo
- GeoBioTec, GeoBioSciences, GeoTechnologies and GeoEngineering, Earth Sciences Department, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal.
| | - Vânia S Ribeiro
- GeoBioTec, GeoBioSciences, GeoTechnologies and GeoEngineering, Earth Sciences Department, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, 2829-516 Caparica, Portugal; CiTechCare, Centre for Innovative Care and Health Technology, School of Health Sciences, Polytechnic of Leiria, 2411-901 Leiria, Portugal.
| |
Collapse
|
23
|
Panfili G, Niro S, Bufano A, D'Agostino A, Fratianni A, Paura B, Falasca L, Cinquanta L. Bioactive Compounds in Wild Asteraceae Edible Plants Consumed in the Mediterranean Diet. Plant Foods Hum Nutr 2020; 75:540-546. [PMID: 32803719 DOI: 10.1007/s11130-020-00842-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Three wild edible plant species belonging to the Asteraceae family, Crepis vesicaria L. (s.l.), Sonchus asper (L.) Hill s.l., and Sonchus oleraceus L., usually consumed in the Mediterranean diet, were tested for their nutritional composition and content of carotenoids, tocols, thiamine and riboflavin. Low amounts of thiamine and riboflavin were found. All species were sources of xanthophylls (violaxanthin, neoxanthin, lutein, zeaxanthin and β-cryptoxanthin) and carotenes (α-carotene, β-carotene, 9-cis-β-carotene and 13-cis-β-carotene). Lutein accounted for the highest content (about 4 mg/100 g). They had good tocol amounts, in particular α-tocopherol (about 2-3 mg/100 g). Taking into account the Recommended Daily Allowance (RDA) established by the EU Regulation, the analyzed plants can be declared as a source of fiber, vitamin A and E. These data could be useful for database on the nutritional and bioactive compound profile of studied plants and can contribute in promoting their use in functional foods.
Collapse
Affiliation(s)
- Gianfranco Panfili
- Dipartimento di Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Via De Sanctis, 86100, Campobasso, Italy
| | - Serena Niro
- Dipartimento di Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Via De Sanctis, 86100, Campobasso, Italy
| | - Annarita Bufano
- Dipartimento di Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Via De Sanctis, 86100, Campobasso, Italy
| | - Annacristina D'Agostino
- Dipartimento di Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Via De Sanctis, 86100, Campobasso, Italy
| | - Alessandra Fratianni
- Dipartimento di Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Via De Sanctis, 86100, Campobasso, Italy.
| | - Bruno Paura
- Dipartimento di Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Via De Sanctis, 86100, Campobasso, Italy
| | - Luisa Falasca
- Dipartimento di Agricoltura, Ambiente e Alimenti, Università degli Studi del Molise, Via De Sanctis, 86100, Campobasso, Italy
| | - Luciano Cinquanta
- Dipartimento di Scienze Agrarie, Alimentari e Forestali, Università di Palermo, Viale delle Scienze 4, 90128, Palermo, Italy
| |
Collapse
|
24
|
Cao Y, Li R, Zhou S, Song L, Quan R, Hu H. Ethnobotanical study on wild edible plants used by three trans-boundary ethnic groups in Jiangcheng County, Pu'er, Southwest China. J Ethnobiol Ethnomed 2020; 16:66. [PMID: 33109239 PMCID: PMC7590688 DOI: 10.1186/s13002-020-00420-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Accepted: 10/17/2020] [Indexed: 05/08/2023]
Abstract
BACKGROUND Dai, Hani, and Yao people, in the trans-boundary region between China, Laos, and Vietnam, have gathered plentiful traditional knowledge about wild edible plants during their long history of understanding and using natural resources. The ecologically rich environment and the multi-ethnic integration provide a valuable foundation and driving force for high biodiversity and cultural diversity in this region. However, little study has uncovered this unique and attractive culture to the world. METHODS We conducted ethnobotanical survey in 20 villages of Jiangcheng County from 2016 to 2020. Altogether 109 local Dai, Hani, and Yao people were interviewed, and their traditional knowledge about wild edible plants was recorded. Voucher specimens were identified by the authors and deposited in the herbarium of Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences (HITBC). The use value was used as a quantitative index to evaluate the consumption frequency and relative importance of the wild edible plants. The Jaccard index was calculated to assess the usage similarity of different areas. The relationship of age and recognized wild edible plants by different ethnic people was performed by R. RESULTS A total of 211 wild edible plants, belonging to 71 families and 151 genera, were recorded. These plants were consumed as wild edible vegetables, seasonal fruits, salads, spices, sour condiments, tonic soups, tea substitutes, liquor brewing, or dyeing materials. The use value (UV), current cultivation, market availability, and the quantitative traditional knowledge inheritance situation of these wild edible plants among different generations, were analyzed. Based on the data from the threatened species list of China's higher plants and the IUCN Red List, the food plant list for Asia Elephant, the Subject Database of China Plant, and the calculated UV score, the top 30 most important wild edible plants were selected for further cultivation in some local villages. CONCLUSION Traditional knowledge of wild edible plants, owned by Dai, Hani, and Yao people in Jiangcheng County, is rich but at risk of being lost among the young generation. Diversified cultivation of wild edible plants by the local communities could be a solution for the sustainable use of natural resources and to conserve the endangered species in this trans-boundary region.
Collapse
Affiliation(s)
- Yilin Cao
- Agriculture Service Center, Zhengdong Township, Pu'er City, 665903, Yunnan, China
| | - Ren Li
- Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, 666303, Yunnan, China.
- University of Chinese Academy of Sciences, Beijing, 100049, China.
| | - Shishun Zhou
- Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, 666303, Yunnan, China
| | - Liang Song
- CAS Key Laboratory of Tropical Forest Ecology,Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Menglun, 666303, Yunnan, China
| | - Ruichang Quan
- Southeast Asia Biodiversity Research Institute, Chinese Academy of Sciences & Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, 666303, Yunnan, China
| | - Huabin Hu
- CAS Key Laboratory of Tropical Plant Resources and Sustainable Use, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla, 666303, Yunnan, China.
| |
Collapse
|
25
|
Billong Fils PE, Afiong Nana N, Betti JL, Farick Njimbam O, Tientcheu Womeni S, Ávila Martin E, Ros Brull G, Okale R, Fa JE, Funk SM. Ethnobotanical survey of wild edible plants used by Baka people in southeastern Cameroon. J Ethnobiol Ethnomed 2020; 16:64. [PMID: 33092623 PMCID: PMC7579891 DOI: 10.1186/s13002-020-00413-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Accepted: 10/01/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Forest inhabitants worldwide, and indigenous people especially, have depended for generations on plants and animals harvested in these ecosystems. A number of Baka hunter-gatherer populations in south-eastern Cameroon became sedentarised in the 1950s, but still rely on hunting and gathering to meet their basic needs. The use of wild edible plants (WEP) by these communities remains largely undocumented. In this study, we record the diversity of WEP used by Baka people in dense rainforests in the Mintom region. The area still contains relatively undisturbed forest expanses, just south of the Dja Biosphere Reserve, one of the most important protected areas in the Congo Basin. METHODS We conducted two ethnobotanical surveys in 2019 in four villages on the Mintom road. In the first survey, we interviewed a total of 73 individuals to determine WEP usage. In our second survey, we specifically quantified WEP harvested and consumed daily in a number of households over a 2-week period during the major rainy season, when use of forest products is highest. Specimens of all recorded plants were collected and identified at the National Herbarium of Cameroon. RESULTS We documented 88 plant species and 119 unique species/plant organ/recipes in 1519 different citations. A total of 61 genera and 43 families were noted. Excluding 14 unidentified wild yam species, 17 WEP species had not been reported in previous ethnobotanical surveys of the Baka. Our results showed that cultivated starchy plant foods make up a significant proportion of our study population's daily nutritional intake. CONCLUSIONS A high diversity of WEP is consumed by the studied Baka communities. The study area is likely to be significant in terms of WEP diversity since 18 out of the 30 "key" non-timber forest products, NTFP, in Cameroon were mentioned. Documentation of the use of WEP by indigenous communities is vital to ensure the continuity of traditional knowledge and future food security.
Collapse
Affiliation(s)
- Pascal Eric Billong Fils
- Department of Plant Biology, Faculty of Sciences, University of Douala, BP, 24 157, Douala, Cameroon
| | - Natacha Afiong Nana
- Department of Plant Biology, Faculty of Sciences, University of Douala, BP, 24 157, Douala, Cameroon
| | - Jean Lagarde Betti
- Department of Plant Biology, Faculty of Sciences, University of Douala, BP, 24 157, Douala, Cameroon
| | - Oumar Farick Njimbam
- Department of Plant Biology, Faculty of Sciences, University of Douala, BP, 24 157, Douala, Cameroon
| | | | | | | | - Robert Okale
- Zerca y Lejos ONGD, c/Sambara 128, 28027, Madrid, Spain
| | - Julia E Fa
- Department of Natural Sciences, School of Science and the Environment, Manchester Metropolitan University, Manchester, M1 5GD, UK
- Center for International Forestry Research (CIFOR), CIFOR Headquarters, Bogor, 16115, Indonesia
| | - Stephan M Funk
- Nature Heritage, St. Lawrence, Jersey, Channel Islands, UK.
| |
Collapse
|
26
|
Zhang YY, Zhao H. Wild edible plants collected and consumed by the locals in Daqinggou, Inner Mongolia, China. J Ethnobiol Ethnomed 2020; 16:60. [PMID: 33036666 PMCID: PMC7547461 DOI: 10.1186/s13002-020-00411-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Accepted: 09/17/2020] [Indexed: 05/11/2023]
Abstract
BACKGROUND Knowledge of wild edible plants is an important part of traditional knowledge. It is closely related to traditional human agriculture, as well as biodiversity. This study aimed to conduct a detailed investigation and evaluation of wild edible plants that are collected and consumed by the Mongolian and Han locals in Daqinggou and to provide valuable data for the development and utilization of plant resources. METHODS In the 9 site visits to the area of Daqinggou during the period of 2017-2019, the authors used key informant interviews, semistructured interviews, and questionnaires to collect utilization information regarding precollected species of local wild edible plants. By combining the data obtained from 101 key informants, the authors used the Cultural Food Significance Index (CFSI), a quantitative index to evaluate the relative importance of the wild edible plants that were discussed in the aforementioned interviews. RESULTS The investigation results show that the Mongolian people provided 67 folk names, corresponding to 57 wild plants, and the Han Chinese provided 58 folk names, corresponding to 49 wild plants. A total of 61 edible wild plant species belonging to 29 families and 52 genera were recorded as edible resources for the locals in Daqinggou. The uses include grains, oil and fat resources, vegetables, fruits, beverages, condiments, and snacks. The most commonly reported purpose of wild edible plants is using them as vegetables, followed by using them as beverages and fruits. The most widely used edible parts are fruits, leaves, and other aerial parts. Eating raw and cooked plants are the usual methods of consuming wild edible plants according to the locals. In addition, the CFSI of 61 wild edible plant species shows that 27 species have characteristics of medical food. CONCLUSIONS The knowledge and experience of naming and consuming wild plants by the Mongolian people and Han Chinese in Daqinggou are an important manifestation of the direct interaction between locals and plants. The CSFI evaluation of the wild edible plants consumed by the locals in Daqinggou establishes the utilization of some wild plants as part of the traditional knowledge of medical food.
Collapse
Affiliation(s)
- Yan-Ying Zhang
- Institute for the History of Science and Technology, Inner Mongolia Normal University, Hohhot, 010022, People's Republic of China
| | - Hui Zhao
- College of Life Science and Technology, Inner Mongolia Normal University, Hohhot, 010022, People's Republic of China
- Institute for the History of Science and Technology, Inner Mongolia Normal University, Hohhot, 010022, People's Republic of China
| |
Collapse
|
27
|
Singh TS, Roy SS, Kshetri P, Ansari MA, Sharma SK, Verma MR, Singh IM, Prakash N, Kandpal B. Comparative study on phenolic, flavonoids and in vitro antioxidant activity of wild edible plants from Loktak Lake wetland ecosystem under North East Indian Himalayan Region. Nat Prod Res 2020; 35:6045-6048. [PMID: 32901509 DOI: 10.1080/14786419.2020.1817014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
The present study investigates the antioxidant activity of 28 wild edible plants (WEPs) resources of Loktak Lake wetland ecosystem of Manipur, North East Indian Himalayan Region and their correlation with phenolics and flavonoids. Antioxidant activity was measured by DPPH, ABTS and FRAP assay. The antioxidant capacity was found to wide ranges of 1.71 to 263.7 µM TEAC/g fresh weight. In three assays, maximum antioxidant capacity is in same order Jussiaea repens L. > Gynura cusimbua (D. Don) Moore > Polygonum sagitattum L. ranging from 99.5 to 263.7 µM TEAC/g fresh weight. The correlation study established that all the three antioxidant assays are positively correlated and phenolics have contributed more in antioxidant activity than flavonoids. Among 28 WEPs, Jussiaea repens L. and Gynura cusimbua (D. Don) Moore were found to be most promising. These plants can be used as source of natural antioxidant additives, nutritional supplements or ingredients of functional foods.
Collapse
Affiliation(s)
| | - Subhra Saikat Roy
- ICAR-NEH Quality Analysis Laboratory, ICAR Research Complex for NEH Region, Imphal, Manipur, India
| | - Pintubala Kshetri
- ICAR-NEH Quality Analysis Laboratory, ICAR Research Complex for NEH Region, Imphal, Manipur, India
| | - Meraj Alam Ansari
- ICAR-NEH Quality Analysis Laboratory, ICAR Research Complex for NEH Region, Imphal, Manipur, India
| | - Susheel Kumar Sharma
- ICAR-NEH Quality Analysis Laboratory, ICAR Research Complex for NEH Region, Imphal, Manipur, India
| | - Med Ram Verma
- ICAR-Indian Veterinary Research Institute, Bareilly, Uttar Pradesh, India
| | - I Meghachandra Singh
- ICAR-NEH Quality Analysis Laboratory, ICAR Research Complex for NEH Region, Imphal, Manipur, India
| | - Narendra Prakash
- ICAR-NEH Quality Analysis Laboratory, ICAR Research Complex for NEH Region, Imphal, Manipur, India
| | - B Kandpal
- ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| |
Collapse
|
28
|
Vári Á, Arany I, Kalóczkai Á, Kelemen K, Papp J, Czúcz B. Berries, greens, and medicinal herbs-mapping and assessing wild plants as an ecosystem service in Transylvania (Romania). J Ethnobiol Ethnomed 2020; 16:13. [PMID: 32131856 PMCID: PMC7057653 DOI: 10.1186/s13002-020-0360-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Accepted: 01/30/2020] [Indexed: 06/10/2023]
Abstract
BACKGROUND Wild edible plants as well as medicinal herbs are still widely used natural resources in Eastern Europe that are frequently accessed by the local population. Ethnobotanical studies rarely give insight to the specific ecosystems in which wild food and medicinal plants grow in a spatially explicit way. The present work assesses the potential of different ecosystems to provide wild plants for food and medicinal use based on 37 selected plant species, gives an estimate on the actual use of wild plants, and allows insights into the motivation of local people to collect wild plants. METHODS A number of interdisciplinary methods were used: participatory stakeholder workshops with experts scoring the provisioning capacity of ecosystem types, GIS for representing results (capacity maps), basic data statistics for actual use assessment, and interviews for analysing motivations. RESULTS Capacity to provide wild edible plants was assessed highest in broad-leaved forests and wetlands, while for medicinal herbs, orchards were rated best. We could find a multitude of motivations for gathering that could be grouped along four main lines corresponding to major dimensions of well-being (health, habit/tradition, nutrition/income, pleasure/emotional), with health reasons dominating very clearly the range (59% of answers), which can be interpreted as a combination of modern "green" values with a traditional lifestyle. We detected some distinct patterns of motivations between the different social groups analysed with more fundamental needs associated with lower level socio-ecological background. CONCLUSION This case study provides an example on the importance of wild plants for locals from several points of view. We emphasize the relevance of these local stakeholder views to be included in decision-making and ecosystem management, which can be achieved by the presented workflow for mapping and assessment of ecosystem services which is also compatible with EU-suggested Mapping and Assessment of Ecosystems and their Services (MAES).
Collapse
Affiliation(s)
- Ágnes Vári
- MTA Centre for Ecological Research, Institute of Ecology and Botany, Vácrátót, Hungary.
- MTA Centre for Ecological Research, GINOP Sustainable Ecosystems Group, Tihany, Hungary.
| | - Ildikó Arany
- MTA Centre for Ecological Research, Institute of Ecology and Botany, Vácrátót, Hungary
| | - Ágnes Kalóczkai
- MTA Centre for Ecological Research, Institute of Ecology and Botany, Vácrátót, Hungary
| | - Katalin Kelemen
- Milvus Group Association, Crinului Str. 22, 540343, Târgu Mureş, Romania
| | - Judith Papp
- Milvus Group Association, Crinului Str. 22, 540343, Târgu Mureş, Romania
| | - Bálint Czúcz
- MTA Centre for Ecological Research, Institute of Ecology and Botany, Vácrátót, Hungary
| |
Collapse
|
29
|
Wang J, Seyler BC, Ticktin T, Zeng Y, Ayu K. An ethnobotanical survey of wild edible plants used by the Yi people of Liangshan Prefecture, Sichuan Province, China. J Ethnobiol Ethnomed 2020; 16:10. [PMID: 32102675 PMCID: PMC7045740 DOI: 10.1186/s13002-019-0349-5] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Accepted: 12/05/2019] [Indexed: 05/02/2023]
Abstract
BACKGROUND Due to historical perceptions of Liangshan Yi Autonomous Prefecture (Sichuan Province, China) as being a violent place, and due to its rugged terrain, cultural differences, and relative inaccessibility, few researchers have conducted in-depth ethnobotanical investigations in Liangshan. But wild edible plants (WEPs) are widely consumed by the Yi people of Liangshan, and their associated ethnobotanical knowledge remains relatively unknown, especially outside of China. This study aimed to (1) investigate the WEPs used by the Liangshan Yi, (2) document the traditional knowledge held about these plants, (3) analyze their special preparation methods and consumption habits, and (4) identify species with important cultural significance to the Liangshan Yi. METHODS During 2016-2017, 396 Yi individuals were interviewed in 1 county-level city and 6 counties across Liangshan. Prior informed consent was obtained, and multiple ethnographic methods were utilized, including direct observation, semi-structured interviews, key informant interviews, informal discussions, and field visits. Market surveys were conducted in April, July, and August 2017 by interviewing 38 Yi merchants selling WEPs in 6 Liangshan traditional markets. We collected information about the parts consumed, preparation methods, consumption habits, growth pattern of species, collection months, market prices, and other uses of WEPs. Use values (UVs) were calculated to analyze the relative cultural importance of each WEP. RESULTS In total, 105 plant species belonging to 97 genera and 62 families were recorded. Rosaceae was the family with the largest number of species (14), and herbs (58 species) were the dominant growth form reported. Fruits (34 species), roots (21 species), and tender shoots (20 species) were the primary plant parts used for snacking and cooking. There were 6 main preparation and consumption methods of WEPs reported, ranging from primary food, famine food, snack, spice, culinary coagulant, and medicine, among a few other uses. The Liangshan Yi mainly collect WEPs from March to October, seldom collecting from November to February. There were 35 species of WEPs sold in the markets we visited in Liangshan. The price of medicinal plants was much higher than the price of food and fruits. In total, we documented 49 species of edible medicinal plants in Liangshan, accounting for 44.7% of all WEPs. They can be used for treating 27 medical conditions, including cough, diarrhea, injury, and headaches. The plants with the highest UVs were Berberis jamesiana (1.92), Pyracantha fortuneana (1.87), and Artemisia capillaris (1.44) indicating that these species are the most commonly used and important to the Liangshan Yi's traditional life and culture. CONCLUSIONS The traditional knowledge of WEPs from the accumulated experience of the Yi people's long period residing in Liangshan reflects the cultural richness of the Yi and the plant diversity of the region. Future research on the nutrition, chemical composition, and bioactivity of the WEPs are needed. Some species with high medicinal value but with sharp wild population decline should be surveyed for resource assessment, conservation, and domestication potential.
Collapse
Affiliation(s)
- Jing Wang
- School of Architecture and Civil Engineering, Chengdu University, Chengdu, 610106, China
| | - Barnabas C Seyler
- Department of Environment, Sichuan University, Chengdu, 610065, China.
| | - Tamara Ticktin
- Department of Botany, University of Hawai'i at Mānoa, Honolulu, HI, 96822, USA
| | - Yonggang Zeng
- School of Architecture and Civil Engineering, Chengdu University, Chengdu, 610106, China
| | - Kede Ayu
- School of Architecture and Civil Engineering, Chengdu University, Chengdu, 610106, China
- Leibo County Youth League Committee, Jincheng Town, 616550, Leibo County, China
| |
Collapse
|
30
|
Amato-Lourenco LF, Ranieri GR, de Oliveira Souza VC, Junior FB, Saldiva PHN, Mauad T. Edible weeds: Are urban environments fit for foraging? Sci Total Environ 2020; 698:133967. [PMID: 31505339 DOI: 10.1016/j.scitotenv.2019.133967] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2019] [Revised: 08/16/2019] [Accepted: 08/17/2019] [Indexed: 05/13/2023]
Abstract
Foraging wild-growing edible plants (WEPs) is a re-emerging practice with increasing popularity worldwide, including in urban areas. However, in cities, this practice raises questions about the safety of foraging these plants for human consumption, due to the potential exposure of plants to higher levels of pollutants. In this study, the concentration of 12 elements (Al, V, Cr, Mn, Co, Ni, Zn, As, Rb, Cd, Ba and Pb) in three different WEPs (Amaranthus spp., Plantago tomentosa and Taraxacum officinale) were determined according to different traffic categories in the municipality of São Paulo. Additionally, plants were sampled within the inner areas of three municipal parks in the same study region. Different gradients of elemental concentrations were obtained according to the traffic categories. Freeways presented higher concentrations of several elements than local roads or parks. For the WEPs collected along freeways and some plants along arterial roads, the concentrations of Pb exceeded safety levels for human consumption. Our data suggest that foraging in large urban centres should be performed preferentially in low-traffic areas.
Collapse
Affiliation(s)
- Luís Fernando Amato-Lourenco
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, São Paulo, Brazil; Study Group on Urban Agriculture of the Institute of Advanced Studies (IEA), University of São Paulo, São Paulo, Brazil.
| | - Guilherme Reis Ranieri
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, São Paulo, Brazil; Study Group on Urban Agriculture of the Institute of Advanced Studies (IEA), University of São Paulo, São Paulo, Brazil
| | | | - Fernando Barbosa Junior
- Faculty of Pharmaceutical Sciences of Ribeirao Preto, University of São Paulo, Ribeirao Preto, São Paulo, Brazil
| | - Paulo Hilário Nascimento Saldiva
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, São Paulo, Brazil; Institute of Advanced Studies (IEA), University of São Paulo, São Paulo, Brazil
| | - Thais Mauad
- Department of Pathology, Faculty of Medicine, University of São Paulo, São Paulo, São Paulo, Brazil; Study Group on Urban Agriculture of the Institute of Advanced Studies (IEA), University of São Paulo, São Paulo, Brazil
| |
Collapse
|
31
|
Dop MC, Kefi F, Karous O, Verger EO, Bahrini A, Ghrabi Z, El Ati J, Kennedy G, Termote C; MEDINA Study Group. Identification and frequency of consumption of wild edible plants over a year in central Tunisia: a mixed-methods approach. Public Health Nutr 2020; 23:782-94. [PMID: 31858933 DOI: 10.1017/S1368980019003409] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To identify wild plants used as food and assess their frequency of consumption over a year in a region of Tunisia where agriculture is undergoing a major transformation from smallholder farming to an intensive high-input agricultural system. DESIGN Qualitative ethnobotanical study followed by a survey of women's frequency of consumption of wild plants conducted using FFQ at quarterly intervals. SETTING Sidi Bouzid governorate of central Tunisia. PARTICIPANTS Mixed-gender group of key informants (n 14) and focus group participants (n 43). Survey sample of women aged 20-49 years, representative at governorate level (n 584). RESULTS Ethnobotanical study: thirty folk species of wild edible plants corresponding to thirty-five taxa were identified by key informants, while twenty folk species (twenty-five taxa) were described by focus groups as commonly eaten. Population-based survey: 98 % of women had consumed a wild plant over the year, with a median frequency of 2 d/month. Wild and semi-domesticated fennel (Foeniculum vulgare Mill. and Anethum graveolens) was the most frequently consumed folk species. Women in the upper tertile of wild plant consumption frequency were more likely to be in their 30s, to live in an urban area, to have non-monetary access to foods from their extended family and to belong to wealthier households. CONCLUSIONS In this population, wild edible plants, predominantly leafy vegetables, are appreciated but consumed infrequently. Their favourable perception, however, offers an opportunity for promoting their consumption which could play a role in providing healthy diets and mitigating the obesity epidemic that is affecting the Tunisian population.
Collapse
|
32
|
Luo B, Liu B, Zhang H, Zhang H, Li X, Ma L, Wang Y, Bai Y, Zhang X, Li J, Yang J, Long C. Wild edible plants collected by Hani from terraced rice paddy agroecosystem in Honghe Prefecture, Yunnan, China. J Ethnobiol Ethnomed 2019; 15:56. [PMID: 31775804 PMCID: PMC6882008 DOI: 10.1186/s13002-019-0336-x#bib1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 10/21/2019] [Indexed: 06/16/2023]
Abstract
BACKGROUND The Hani people in the Honghe Prefecture of Southeastern Yunnan, China, have practiced terraced rice paddy farming for more than 1300 years. These rice fields, combined with the surrounding forests and water systems, form a special agroecosystem that has attracted both tourists and scientists. For centuries, the local people have traditionally collected wild edible plants (WEP) from the agroecosystem, but this unique traditional practice in this area has never been reported. METHODS Ethnobotanical fieldwork was conducted in four counties (Yuanyang, Honghe, Jinping, and Lüchun) between 2014 and 2019. Local self-identified Hani people (186) were interviewed, and information concerning local WEP species was obtained, documented, and analyzed. Plant samples and voucher specimens were collected for taxonomic identification. RESULTS A total of 224 WEP species, belonging to 90 families and 170 genera, were recorded as used by the Hani people in Honghe. The most common WEP parts used include fruits, stems, and leaves, and the most common preparation methods include eating as a potherb (wild vegetable) and eating fresh. Some WEPs, like Phyllanthus emblica and Dioscorea subcalva, have unique preparation methods. The use-value (UV) and frequency of utilization index (FUI) of WEP species were analyzed. The 20 WEP species with the highest UV were noted as particularly important to the Hani people's daily life in Honghe. CONCLUSION A large majority of these WEP species possess tremendous economic potential for future development. However, the diversity of WEP species, the associated traditional knowledge, and the broader agroecosystem are facing challenges such as biodiversity loss and pollution from chemical pesticides and fertilizers. This study may help local people to recognize the value of local WEP species and associated traditional knowledge, as well as provide ethnobotanical information for the future development of this tourism region.
Collapse
Affiliation(s)
- Binsheng Luo
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
| | - Bo Liu
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
| | - Hongzhen Zhang
- Bureau of Word Heritage of Honghe Prefecture, Mengzi, 661100 Yunnan China
| | - Hongkang Zhang
- Bureau of Word Heritage of Honghe Prefecture, Mengzi, 661100 Yunnan China
| | - Xuan Li
- Bureau of Word Heritage of Honghe Prefecture, Mengzi, 661100 Yunnan China
| | - Lijuan Ma
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Yizhou Wang
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Yujia Bai
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Xinbo Zhang
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Jianqin Li
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Jun Yang
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Chunlin Long
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| |
Collapse
|
33
|
Luo B, Liu B, Zhang H, Zhang H, Li X, Ma L, Wang Y, Bai Y, Zhang X, Li J, Yang J, Long C. Wild edible plants collected by Hani from terraced rice paddy agroecosystem in Honghe Prefecture, Yunnan, China. J Ethnobiol Ethnomed 2019; 15:56. [PMID: 31775804 PMCID: PMC6882008 DOI: 10.1186/s13002-019-0336-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2019] [Accepted: 10/21/2019] [Indexed: 05/08/2023]
Abstract
BACKGROUND The Hani people in the Honghe Prefecture of Southeastern Yunnan, China, have practiced terraced rice paddy farming for more than 1300 years. These rice fields, combined with the surrounding forests and water systems, form a special agroecosystem that has attracted both tourists and scientists. For centuries, the local people have traditionally collected wild edible plants (WEP) from the agroecosystem, but this unique traditional practice in this area has never been reported. METHODS Ethnobotanical fieldwork was conducted in four counties (Yuanyang, Honghe, Jinping, and Lüchun) between 2014 and 2019. Local self-identified Hani people (186) were interviewed, and information concerning local WEP species was obtained, documented, and analyzed. Plant samples and voucher specimens were collected for taxonomic identification. RESULTS A total of 224 WEP species, belonging to 90 families and 170 genera, were recorded as used by the Hani people in Honghe. The most common WEP parts used include fruits, stems, and leaves, and the most common preparation methods include eating as a potherb (wild vegetable) and eating fresh. Some WEPs, like Phyllanthus emblica and Dioscorea subcalva, have unique preparation methods. The use-value (UV) and frequency of utilization index (FUI) of WEP species were analyzed. The 20 WEP species with the highest UV were noted as particularly important to the Hani people's daily life in Honghe. CONCLUSION A large majority of these WEP species possess tremendous economic potential for future development. However, the diversity of WEP species, the associated traditional knowledge, and the broader agroecosystem are facing challenges such as biodiversity loss and pollution from chemical pesticides and fertilizers. This study may help local people to recognize the value of local WEP species and associated traditional knowledge, as well as provide ethnobotanical information for the future development of this tourism region.
Collapse
Affiliation(s)
- Binsheng Luo
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
| | - Bo Liu
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
| | - Hongzhen Zhang
- Bureau of Word Heritage of Honghe Prefecture, Mengzi, 661100 Yunnan China
| | - Hongkang Zhang
- Bureau of Word Heritage of Honghe Prefecture, Mengzi, 661100 Yunnan China
| | - Xuan Li
- Bureau of Word Heritage of Honghe Prefecture, Mengzi, 661100 Yunnan China
| | - Lijuan Ma
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Yizhou Wang
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Yujia Bai
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Xinbo Zhang
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Jianqin Li
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
| | - Jun Yang
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| | - Chunlin Long
- College of Life and Environmental Sciences, Minzu University of China, Beijing, 100081 China
- Key Laboratory of Ethnomedicine (Minzu University of China), Ministry of Education, Beijing, 100081 China
- Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China
| |
Collapse
|
34
|
Yeşil Y, Çelik M, Yılmaz B. Wild edible plants in Yeşilli (Mardin-Turkey), a multicultural area. J Ethnobiol Ethnomed 2019; 15:52. [PMID: 31690334 PMCID: PMC6833206 DOI: 10.1186/s13002-019-0327-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Accepted: 09/04/2019] [Indexed: 05/22/2023]
Abstract
BACKGROUND The Yeşilli district (Mardin) is located in the southeastern of Turkey and hosts different cultures. The objective of this study was to record the traditional knowledge of wild edible plants used by indigenous people in Yeşilli, where no ethnobotanical studies have been conducted previously. METHODS An ethnobotanical study was carried out in Yeşilli district in March 2017-March 2019 to document the traditional knowledge of wild edible plants. The data were collected by interviewing 62 informants. Additionally, the data were analysed based on the cultural importance index (CI) and factor informant consensus (FİC) to determine the cultural significance of wild edible plants and knowledge of wild edible plants among the informants. RESULTS We documented 74 wild edible taxa belonging to 31 families and 57 genera in the present study. The richness of the wild edible taxa was highest for vegetables (46 taxa), followed by medicinal plants (17 taxa) and fruit (14 taxa). The most important families were Asteraceae (ten taxa), Rosaceae (seven taxa) and Fabaceae (six taxa). The most culturally important taxa (based on the CI index) were Ficus carica subsp. carica, Lepidium draba, Anchusa strigosa, Rhus coriaria, Glycyrrhiza glabra, Sinapis alba, Gundelia tournefortii, Notobasis syriaca, Onopordum carduchorum, Malva neglecta, Mentha longifolia, Juglans regia and Urtica dioica. The maximum number of use reports was recorded for vegetables (1011). The factor informant consensus index (Fic) varied between 0.95 and 0.98 for preserved vegetables, beverages and spices and processed fruits have the highest Fic (0.99). We reported for the first time the ethnobotanical usage of 12 taxa as food. We also recorded the use of Allium wendelboanum, an endemic species in the study area. CONCLUSION The obtained data were compared with data from other wild edible and ethnobotanical studies conducted in Turkey and particularly those conducted in eastern Turkey. Furthermore, the data were compared with data from studies conducted in the bordering countries of Iraq and Armenia. The present study reflects the cultural diversity of the region, and it is necessary to conduct more studies since it is thought that this diversity will contribute to the economy. This study will enable the traditional use of wild plants as food sources to be passed on to future generations.
Collapse
Affiliation(s)
- Yeter Yeşil
- Faculty of Pharmacy, Department of Pharmaceutical Botany, Istanbul University, Fatih, 34116 Istanbul, Turkey
| | - Mahmut Çelik
- Faculty of Pharmacy, Department of Pharmaceutical Botany, Istanbul University, Fatih, 34116 Istanbul, Turkey
| | - Bahattin Yılmaz
- Faculty of Pharmacy, Department of Pharmaceutical Botany, Istanbul University, Fatih, 34116 Istanbul, Turkey
| |
Collapse
|
35
|
Łuczaj Ł, Jug-Dujaković M, Dolina K, Jeričević M, Vitasović-Kosić I. The ethnobotany and biogeography of wild vegetables in the Adriatic islands. J Ethnobiol Ethnomed 2019; 15:18. [PMID: 30922334 PMCID: PMC6440087 DOI: 10.1186/s13002-019-0297-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 03/08/2019] [Indexed: 05/27/2023]
Abstract
BACKGROUND Archipelagos of islands have played an important role in shaping some of the paradigms of biology, including the theory of the evolution of species. Later, their importance in biology was further emphasised by the theory of island biogeography, which contributed to a better understanding of the shaping of species richness not only on real islands, but on isolated habitat islands as well. Although ethnobotany is a well-established discipline, patterns of knowledge about plant uses in archipelagos have never been quantitatively analysed, and the whole concept has been only briefly mentioned in the ethnobiological context. The aim of our study was to record which taxa of wild vegetables have been consumed in the Adriatic islands and to establish if such variables as island size, population size, flora or its isolation are correlated with the number of wild vegetables used. METHODS We interviewed 225 people (15 from each island). RESULTS Altogether, the use of 89 species of wild vegetables has been recorded. The largest number of wild vegetables is eaten on the islands of Korčula, Vis and Šolta, and the lowest on Ugljan, Cres and Dugi Otok. The studied independent variables had a small and statistically not significant effect on the wild vegetable list length. The most visible effect was an increasing trend from north-west to south-east, overrunning the typical biogeographical island patterns. Moreover, one of the large and well-populated islands, Korčula, showed an 'unusually' high level of wild vegetable use. We hypothesise that the current use of so many species on this island has been maintained by the inhabitants' awareness that they are the holders of relic knowledge, an awareness reiterated by ethnographic and popular publications, as well as a strong history of famine. The most interesting edible species used in the Adriatic islands are Bunium alpinum, Cytinus hypocystis (both mainly on Pašman), Lotus edulis (on Vis) and Posidonia oceanica (on Vis and Korčula). CONCLUSIONS The recorded relationships between the demographic and geographical features of the islands were statistically not significant. We assume that cultural and historical factors diversifying the use of plants in particular islands are stronger than the above-mentioned measurable variables.
Collapse
Affiliation(s)
- Łukasz Łuczaj
- Department of Botany, Faculty of Biotechnology, University of Rzeszów, ul. Pigonia 1, 35-310 Rzeszów, Poland
| | - Marija Jug-Dujaković
- Institute for Adriatic Crops and Karst Reclamation, Put Duilova 11, 21000 Split, Croatia
| | - Katija Dolina
- Institute for Marine and Coastal Research, University of Dubrovnik, Kneza Damjana Jude 12, PO Box 83, 20000 Dubrovnik, Croatia
| | | | - Ivana Vitasović-Kosić
- Department of Agricultural Botany, Faculty of Agriculture, University of Zagreb, Svetošimunska cesta 25, 10000 Zagreb, Croatia
| |
Collapse
|
36
|
Guijarro-Real C, Prohens J, Rodriguez-Burruezo A, Adalid-Martínez AM, López-Gresa MP, Fita A. Wild edible fool's watercress, a potential crop with high nutraceutical properties. PeerJ 2019; 7:e6296. [PMID: 30723618 PMCID: PMC6361001 DOI: 10.7717/peerj.6296] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Accepted: 12/18/2018] [Indexed: 11/20/2022] Open
Abstract
Background Fool's watercress (Apium nodiflorum) is an edible vegetable with potential as a new crop. However, little information is available regarding the antioxidant properties of the plant and the individual phenolics accounting for this capacity are unknown. Methods The antioxidant properties of twenty-five wild populations were analysed and individual phenolics present in the species reported and compared with celery and parsley. The antioxidant activity was measured as the 2,2-diphenyl-1-picrylhydrazyl hydrate (DPPH) free radical scavenging capacity, and the total phenolics content (TPC) via the Folin-Ciocalteu procedure. The individual phenolics constituents were determined via high performance liquid chromatography (HPLC) as aglycones. Results The average DPPH and TPC of fool's watercress were 28.1 mg Trolox g-1 DW and 22.3 mg of chlorogenic acid equivalents g-1 DW, respectively, much higher than those of celery and parsley. Significant differences for both DPPH and TPC, which may be explained by either genotype or environmental factors, were detected among groups established according to geographical origin. Quercetin was identified as the major phenolic present in the leaves of the species, unlike parsley and celery, in which high amounts of apigenin and luteolin were determined. Quercetin represented 61.6% of the phenolics targeted in fool's watercress, followed by caffeic acid derivatives as main hydroxycinnamic acids. Discussion The study reports the high antioxidant properties of fool's watercress based on a large number of populations. Results suggest that quercetin accounts for an important share of the antioxidant capacity of this potential new crop. The study also provides a basis for future breeding programs, suggesting that selection by geographical locations may result in differences in the antioxidant properties.
Collapse
Affiliation(s)
- Carla Guijarro-Real
- Instituto de Conservación y Mejora de la Agrodiversidad Valenciana (COMAV), Universitat Politècnica de València, Valencia, Spain
| | - Jaime Prohens
- Instituto de Conservación y Mejora de la Agrodiversidad Valenciana (COMAV), Universitat Politècnica de València, Valencia, Spain
| | - Adrian Rodriguez-Burruezo
- Instituto de Conservación y Mejora de la Agrodiversidad Valenciana (COMAV), Universitat Politècnica de València, Valencia, Spain
| | - Ana María Adalid-Martínez
- Instituto de Conservación y Mejora de la Agrodiversidad Valenciana (COMAV), Universitat Politècnica de València, Valencia, Spain
| | - M Pilar López-Gresa
- Instituto de Biología Molecular y Celular de Plantas (IBMCP), Universitat Politècnica de València, Valencia, Spain
| | - Ana Fita
- Instituto de Conservación y Mejora de la Agrodiversidad Valenciana (COMAV), Universitat Politècnica de València, Valencia, Spain
| |
Collapse
|
37
|
Ojelel S, Mucunguzi P, Katuura E, Kakudidi EK, Namaganda M, Kalema J. Wild edible plants used by communities in and around selected forest reserves of Teso-Karamoja region, Uganda. J Ethnobiol Ethnomed 2019; 15:3. [PMID: 30626418 PMCID: PMC6327394 DOI: 10.1186/s13002-018-0278-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2018] [Accepted: 11/30/2018] [Indexed: 05/04/2023]
Abstract
BACKGROUND The consumption of wild plants is an ancient tradition which serves multiple purposes. Cognizant that Teso-Karamoja region is frequently affected by food scarcity and is not adequately surveyed for its flora, this study sought to establish an inventory and use of wild edible plants by the communities living in and around the forest reserves. METHODS Data was collected using semi-structured questionnaires administered to 240 respondents living in and around eight forest reserves between November 2017 and May 2018. One focus group discussion (8-12 members) per forest reserve and field excursions to collect the plant voucher specimens were also conducted. The data was analyzed using descriptive statistics, relative frequency of citation (RFC), and the factor of informants' consensus (FIC). RESULTS A total of 100 plant species in 47 families were reported as edible. Carissa spinarum, Strychnos innocua, Balanites aegyptiaca, Tamarindus indica, and Ximenia americana presented the highest RFC, while the families Rubiaceae, Fabaceae, Anacardiaceae, Amaranthaceae, and Moraceae had more than five species each. Grasses (Poaceae) comprised only 1% of the edible species and trees 35%, while shrubs were the most important source of wild food (RFC = 0.47). The fruits contributed 63% while leaves (29%), seeds (9%), tubers (5%), and gum (1%). The fruits were considered as the most important use category (RFC = 0.78). Respondent homogeneity was none for gum but very high for seeds (FIC - 0.93). Only 36% of species are cooked, while 64% are eaten in raw. Harvesting is done rudimentarily by digging (5%), collecting from the ground (fruits that fall down) (13%), and plucking from mother plants (82%). Only 9% of the species were collected throughout the year, 27% in the dry season, and 64% in the rainy season. The consumption of these plants is attributed to food scarcity, spicing staple food, nutri-medicinal value, cultural practice, and delicacy. CONCLUSION A high diversity of wild edible plant species exists in the forest reserves of Teso-Karamoja region. The shrubs and fruits are the most locally important life forms and use category, respectively. These edible plant species are important throughout the year because their consumption serves multiple purposes.
Collapse
Affiliation(s)
- Samuel Ojelel
- Department of Plant Sciences, Microbiology & Biotechnology, School of Biosciences, College of Natural Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Patrick Mucunguzi
- Department of Plant Sciences, Microbiology & Biotechnology, School of Biosciences, College of Natural Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Esther Katuura
- Department of Plant Sciences, Microbiology & Biotechnology, School of Biosciences, College of Natural Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Esezah K. Kakudidi
- Department of Plant Sciences, Microbiology & Biotechnology, School of Biosciences, College of Natural Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - Mary Namaganda
- Department of Plant Sciences, Microbiology & Biotechnology, School of Biosciences, College of Natural Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda
| | - James Kalema
- Department of Plant Sciences, Microbiology & Biotechnology, School of Biosciences, College of Natural Sciences, Makerere University, P.O. Box 7062, Kampala, Uganda
| |
Collapse
|
38
|
Bhatia H, Sharma YP, Manhas RK, Kumar K. Traditionally used wild edible plants of district Udhampur, J&K, India. J Ethnobiol Ethnomed 2018; 14:73. [PMID: 30486847 PMCID: PMC6263044 DOI: 10.1186/s13002-018-0272-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Accepted: 11/08/2018] [Indexed: 05/05/2023]
Abstract
BACKGROUND Wild edible plants (WEPs) refer to edible species that are not cultivated or domesticated. WEPs have an important role to play in poverty eradication, security of food availability, diversification of agriculture, generation of income resources, and alleviating malnutrition. In the present study, an inventory of traditionally used WEPs from Udhampur district of J&K, India, has been prepared. METHODS A systematic and extensive ethnobotanical survey was carried out in different villages of the district for the collection of information on WEPs. The data collected through questionnaire and interviews was then analyzed for cultural importance index (CI) and factor informant consensus (Fic) to know the cultural significance of WEPs and consensus for the knowledge of WEPs among the informants. RESULTS A total of 90 plant species belonging to 45 families and 78 genera were edible and serve as wild phytofoods in the present study. Species richness of wild edible species was the maximum for vegetables (46 species) followed by fruits (37 species) and medicinal plants (36 species). Culturally (on the basis of CI), the most important vegetable and fruit species were Diplazium esculentum, Fumaria indica, Taraxacum campylodes, Urtica dioica, Phyllanthus emblica, Punica granatum, Cordia dichotoma, Syzygium cumini, Ficus palmata, etc. The highest use-report (626) was recorded for vegetables whereas the maximum mean use-report (14.8) was recorded for fruits. On an average, 20.7 wild edible species were used per informant. Informant consensus index (Fic) varied between 0.83 and 0.94 for raw vegetables and preserved vegetables, respectively. CONCLUSION One of the most important issues of this era is hunger for which one of the possible solutions is the usage of WEPs. The local populace of Udhampur has good knowledge of WEPs, and this legacy of traditional culture must be conserved.
Collapse
Affiliation(s)
- Harpreet Bhatia
- Department of Botany, University of Jammu, Jammu, J&K 180001 India
| | - Yash Pal Sharma
- Department of Botany, University of Jammu, Jammu, J&K 180001 India
| | - R. K. Manhas
- Department of Botany, Govt. Degree College, Kathua, J&K 184104 India
| | - Kewal Kumar
- Department of Botany, Govt. Degree College for Women, Udhampur, J&K 182101 India
| |
Collapse
|
39
|
Shin T, Fujikawa K, Moe AZ, Uchiyama H. Traditional knowledge of wild edible plants with special emphasis on medicinal uses in Southern Shan State, Myanmar. J Ethnobiol Ethnomed 2018; 14:48. [PMID: 30016980 PMCID: PMC6050729 DOI: 10.1186/s13002-018-0248-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/01/2017] [Accepted: 07/05/2018] [Indexed: 05/21/2023]
Abstract
BACKGROUND Myanmar is one of the hotspots of biodiversity and is a rapidly developing country. Performing floristic research in Myanmar is an urgent issue, and ethnobotanical studies of wild edible plants (WEPs) will provide new information on natural plant resources. METHOD Ethnobotanical data were collected in three villages with different historical backgrounds in Southern Shan State, Myanmar. A total of 19 key informants were interviewed, and specimens were collected in the fields with the participation of key informants in June-July 2015. Group discussions were organized during 2016 and 2017 to reinforce the information on use of WEPs. DNA barcoding was used to facilitate species identification. RESULTS A total of 83 species from 44 families of angiosperms were recorded as WEPs. Most of the species were used as wild vegetables (47 species), followed by fruits and nuts (31 species). Eighteen WEPs were consumed as medicinal foods. Differences in use of WEPs between the communities of the villages were observed. The age class of 30-39 years was more familiar with the environments where they could collect WEPs and had more knowledge of WEPs than did the older groups. The use of Elaeocarpus floribundus as an edible oil is a very interesting tradition. CONCLUSION WEPs play an important role in the livelihood of local communities. The indigenous society has maintained traditional knowledge of the WEPs. Historical background, land use system and surrounding vegetation could have effects on the variation in the traditional uses of WEPs. Increasing awareness of the importance of WEPs will encourage the conservation of traditional knowledge of indigenous populations.
Collapse
Affiliation(s)
- Thant Shin
- College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880 Japan
- Forest Department, Ministry of Natural Resource and Environmental Conservation, Forest Research Institute, Yezin, Naypyitaw Myanmar
| | - Kazumi Fujikawa
- Kochi Prefectural Makino Botanical Garden, 4200-6, Godaisan, Kochi, 781-8125 Japan
| | - Aung Zaw Moe
- Ministry of Natural Resource and Environmental Conservation, Forest Research Institute, Yezin, Naypyitaw Myanmar
| | - Hiroshi Uchiyama
- College of Bioresource Sciences, Nihon University, 1866 Kameino, Fujisawa, Kanagawa 252-0880 Japan
| |
Collapse
|
40
|
Kujawska M, Jiménez-Escobar ND, Nolan JM, Arias-Mutis D. Cognition, culture and utility: plant classification by Paraguayan immigrant farmers in Misiones, Argentina. J Ethnobiol Ethnomed 2017; 13:42. [PMID: 28743302 PMCID: PMC5526315 DOI: 10.1186/s13002-017-0169-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 07/07/2017] [Indexed: 06/07/2023]
Abstract
BACKGROUND This study was conducted in three rural communities of small farmers of Paraguayan origin living in the province of Misiones, Argentina. These Criollos (Mestizos) hail chiefly from departments located in the east of Paraguay, where the climate and flora have similar characteristics as those in Misiones. These ecological features contribute to the continuation and maintenance of knowledge and practices related to the use of plants. METHODS Fieldwork was conducted between September 2014 and August 2015. Forty five informants from three rural localities situated along the Parana River participated in an ethno-classification task. For the classification event, photographs of 30 medicinal and edible plants were chosen, specifically those yielding the highest frequency of mention among the members of that community (based on data obtained in the first stage of research in 2014). Variation in local plant classifications was examined and compared using principal component analysis and cluster analysis. RESULTS We found that people classify plants according to application or use (primarily medicinal, to a lesser extent as edible). Morphology is rarely taken into account, even for very similar and closely-related species such as varieties of palms. In light of our findings, we highlight a dominant functionality model at work in the process of plant cognition and classification among farmers of Paraguayan origin. Salient cultural beliefs and practices associated with rural Paraguayan plant-based medicine are described. Additionally, the manner by which residents' concepts of plants articulate with local folk epistemology is discussed. CONCLUSIONS Culturally constructed use patterns ultimately override morphological variables in rural Paraguayans' ethnobotanical classification.
Collapse
Affiliation(s)
- Monika Kujawska
- Institute of Ethnology and Cultural Anthropology, Lodz University, Lindleya 3/5, 90-131, Lodz, Poland
| | - N. David Jiménez-Escobar
- CONICET- IDACOR, Museo de Antropología, Universidad Nacional de Córdoba, Av. Hipólito Yrigoyen 174, Córdoba, Argentina
| | - Justin M. Nolan
- Department of Anthropology, Old Main 330, University of Arkansas, Fayetteville, AR 72701 USA
| | - Daniel Arias-Mutis
- Artificial Intelligence, Rijksuniversiteit Groningen, Netherlands, Carrera 50 Bis # 44A-32, Bogotá, Colombia
| |
Collapse
|
41
|
Vitasović Kosić I, Juračak J, Łuczaj Ł. Using Ellenberg-Pignatti values to estimate habitat preferences of wild food and medicinal plants: an example from northeastern Istria (Croatia). J Ethnobiol Ethnomed 2017; 13:31. [PMID: 28577572 PMCID: PMC5457627 DOI: 10.1186/s13002-017-0159-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/07/2017] [Accepted: 05/17/2017] [Indexed: 05/27/2023]
Abstract
BACKGROUND The paper presents the first ethnobotanical application of Ellenberg indicator values, which are widely used in European plant ecology. The aim of the study was to find out if Ellenberg values (indicating habitat preferences) differ for wild food and medicinal plants used in north-eastern Istria (Croatia). We used Ellenberg-Pignatti values (the version of Ellenberg values used in this part of Europe). METHODS Fifty semi-structured interviews were carried out among local key informants, asking which wild food and medicinal plants they used. RESULTS The mean number of food and medicinal plants mentioned per interview was 30. Altogether, 121 species were recorded as food or medicine used or previously used in the study area. Thirty-one species are used exclusively as food or everyday drink, 50 species are used exclusively as medicine and 40 species are used for both food and medicine. There were no significant differences between Ellenberg values for food and medicinal plants, apart from the Nitrogen indicator value - the plants used exclusively as food had a significantly higher index than those used in medicine. This probably stems from the fact that plants with soft fleshy shoots are attractive as food and they are more likely to come from nitrogen-rich ruderal habitats. CONCLUSIONS Food plants and medicinal plants are collected from a variety of habitats and no clear difference between the two categories of plants was detected, however further testing of Ellenberg values in ethnobotanical studies could be interesting.
Collapse
Affiliation(s)
- Ivana Vitasović Kosić
- Department of Agricultural Botany, University of Zagreb Faculty of Agriculture, Svetošimunska 25, 10000 Zagreb, Croatia
| | - Josip Juračak
- Department of Management and Rural Entrepreneurship, University of Zagreb Faculty of Agriculture, Svetošimunska 25, 10000 Zagreb, Croatia
| | - Łukasz Łuczaj
- Department of Botany, Institute of Biotechnology, University of Rzeszów, Werynia 502, 36-100 Kolbuszowa, Poland
| |
Collapse
|
42
|
Menendez-Baceta G, Pardo-de-Santayana M, Aceituno-Mata L, Tardío J, Reyes-García V. Trends in wild food plants uses in Gorbeialdea (Basque Country). Appetite 2017; 112:9-16. [PMID: 28087368 DOI: 10.1016/j.appet.2017.01.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2016] [Revised: 01/05/2017] [Accepted: 01/09/2017] [Indexed: 11/23/2022]
Abstract
Despite wild food plants' potential nutritional and economic value, their knowledge and consumption is quickly decreasing throughout the world. We examine how the consideration that a wild plant use is within the cultural tradition of a given area relates to its consumption by analysing 1) current perception and 2) past and present use of six wild plants' food-uses, of which only three are locally perceived as being part of the local tradition. Research was conducted in Gorbeialdea, an area in the Basque Country with a clearly marked Basque identity opposed to the Spanish identity. Overall, there is a clear decrease in the knowledge and consumption of the selected uses and especially of the three uses acquired from local sources (i.e., the consumption of the raw leaves of Fagus sylvatica and Rumex acetosa and of the fruits of Pyrus cordata). The trend is likely driven by the disappearance of the traditional agrarian lifestyle. Among the uses not acquired from local sources, the use recently adopted from another Basque-speaking area (i.e., macerating the fruits of Prunus spinosa to elaborate a liqueur) is now considered part of the local tradition by young generations, whereas the use acquired from southern Spanish migrants (i.e., using Laurus nobilis leaves as condiments) is not. While lifestyle changes largely explain overall trends in wild edibles consumption, other cultural aspects -in our case study the stigmatization of a given source of information associated to cultural identity- might help shape which new uses of wild plants become embedded in local traditions.
Collapse
|
43
|
Rigat M, Gras A, D’Ambrosio U, Garnatje T, Parada M, Vallès J. Wild food plants and minor crops in the Ripollès district (Catalonia, Iberian Peninsula): potentialities for developing a local production, consumption and exchange program. J Ethnobiol Ethnomed 2016; 12:49. [PMID: 27765051 PMCID: PMC5073412 DOI: 10.1186/s13002-016-0122-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2016] [Accepted: 10/13/2016] [Indexed: 05/24/2023]
Abstract
BACKGROUND Wild food plants (WFP) have always been consumed by humans, first as the main basis of their food and, since the origins of agriculture, as ingredients of normal diets or as an alternative during situations of scarcity. In contemporary industrialized societies their use is for the most part being abandoned, but they may still play an important role. With the purpose of advancing in the ethnobotanical knowledge of one region of the Catalan Pyrenees, the present study reports the findings of a research project conducted in the Ripollès district (Catalonia, Iberian Peninsula), concerning ethnobotanical knowledge and use of wild and semi-wild vascular plants as foods, along with minor crops. METHODS From August 2004 to July 2014, we performed 104 interviews (93 of which yielded data on food plants) with 163 informants, using the method of semi-structured ethnobotanical interview. We identified the plants quoted and kept herbarium vouchers. RESULTS We detected 967 use reports for 80 wild or naturalized taxa, which are or have been consumed in the Ripollès district, the most cited being Taraxacum dissectum, Cynara cardunculus and Origanum vulgare. Certain frequently reported species such as Molopospermum peloponnesiacum and Taraxacum dissectum have only been rarely cited previously or indicated as food plant in very restricted geographical areas. Most cited families included Asteraceae and Lamiaceae, followed by Rosaceae and Apiaceae. Preferred consumed plant parts included leaves, followed by aerial parts, along with fruits and infructescences, while most wild food plants are eaten raw or used as condiments. Demographic factors such as age and locality of informants seem to be more relevant to wild food plant knowledge than gender. Middle-aged people and inhabitants from the Higher Freser River Valley seem to have a greater knowledge of WFP, both in relation to the number of species elicited, as well as the diversity of uses and preparations. To a lesser degree, women seem to have a slightly higher WFP knowledge than men. The consumption of these resources is still fairly alive amongst the populace, yet changes affecting younger generations-in most cases abandonment-have been reported by various participants. CONCLUSION The information provided by this kind of research permits the detection of those traditional species that could constitute the basis for the future development and management of wild edible plant resources along with minor crops. It also helps to determine the factors affecting their use, as well as the distinct target groups that such programmes could be addressed to.
Collapse
Affiliation(s)
- Montse Rigat
- Laboratori de Botànica - Unitat Associada CSIC, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, Av. Joan XXIII s.n, 08028 Barcelona, Catalonia Spain
| | - Airy Gras
- Laboratori de Botànica - Unitat Associada CSIC, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, Av. Joan XXIII s.n, 08028 Barcelona, Catalonia Spain
| | - Ugo D’Ambrosio
- Laboratori de Botànica - Unitat Associada CSIC, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, Av. Joan XXIII s.n, 08028 Barcelona, Catalonia Spain
- Institut Botànic de Barcelona (IBB-CSIC-ICUB), Passeig del Migdia s.n., Parc de Montjuïc, 08038 Barcelona, Catalonia Spain
| | - Teresa Garnatje
- Institut Botànic de Barcelona (IBB-CSIC-ICUB), Passeig del Migdia s.n., Parc de Montjuïc, 08038 Barcelona, Catalonia Spain
| | - Montse Parada
- Laboratori de Botànica - Unitat Associada CSIC, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, Av. Joan XXIII s.n, 08028 Barcelona, Catalonia Spain
| | - Joan Vallès
- Laboratori de Botànica - Unitat Associada CSIC, Facultat de Farmàcia i Ciències de l’Alimentació, Universitat de Barcelona, Av. Joan XXIII s.n, 08028 Barcelona, Catalonia Spain
| |
Collapse
|
44
|
Bacchetta L, Visioli F, Cappelli G, Caruso E, Martin G, Nemeth E, Bacchetta G, Bedini G, Wezel A, van Asseldonk T, van Raamsdonk L, Mariani F. A manifesto for the valorization of wild edible plants. J Ethnopharmacol 2016; 191:180-187. [PMID: 27321281 DOI: 10.1016/j.jep.2016.05.061] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/30/2016] [Accepted: 05/30/2016] [Indexed: 05/28/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Wild foods constitute an essential component of people's diets around the world, but despite their widespread use and their cultural importance, wild edible plants (WEPs) lack recognition as significant contributors to the human diet in developed countries. MATERIALS AND METHODS We stimulate national and international bodies dealing with food and agriculture, to increase their attention and investments on WEPs, leveraging the results of scientific investigation, enhancing the link between in situ conservation strategies and sustainable use of plant genetic diversity. RESULTS AND CONCLUSIONS WEPs should be reconsidered throughout their value chain, capturing their important socio-cultural, health, and economic benefits to indigenous and local communities and family farmers who are engaged in their production and wild-harvesting.
Collapse
Affiliation(s)
| | - Francesco Visioli
- Department of Molecular Medicine, University of Padova, Italy; IMDEA-Food, CEI UAM+CSIC, Madrid, Spain.
| | - Giulia Cappelli
- Institute Cell Biology and Neurobiology, National Research Council, Monterotondo, RM, Italy
| | | | | | - Eva Nemeth
- Szent István University Budapest, Hungary
| | | | | | | | | | | | - Francesca Mariani
- Institute Cell Biology and Neurobiology, National Research Council, Monterotondo, RM, Italy
| |
Collapse
|
45
|
Ashagre M, Asfaw Z, Kelbessa E. Ethnobotanical study of wild edible plants in Burji District, Segan Area Zone of Southern Nations, Nationalities and Peoples Region (SNNPR), Ethiopia. J Ethnobiol Ethnomed 2016; 12:32. [PMID: 27485265 PMCID: PMC4971624 DOI: 10.1186/s13002-016-0103-1] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2015] [Accepted: 07/15/2016] [Indexed: 05/19/2023]
Abstract
BACKGROUND An ethnobotanical study of wild edible plants was conducted in Burji District, Segan Area Zone of Southern Nations, Nationalities and Peoples Region, Ethiopia. The objective of the study was to identify and document wild edible plants and the associated ethnobotanical knowledge of the local people. METHODS Relevant ethnobotanical data focused on wild edible plants were collected using guided field walk, semi-structured interview, and direct field observation. Informant consensus method and group discussion were conducted for crosschecking and verification of the information. Both descriptive statistics and quantitative ethnobotanical methods were used for data analysis. RESULTS We documented 46 species distributed in 37 genera and 29 families based on local claims of use as food. Local users collect most of these plants from the wild. The common plant families that encompass more number of wild edible plant species were Anacardiaceae (five species) followed by Boraginaceae, Fabaceae and Solanaceae which contributed three species each. CONCLUSION The study showed the existence of a number of wild edible plants which mitigate food insecurity situations during problematic times that the people of the area face occasionally. Informants stated that wild growing edible plants are under threat due to increased anthropogenic pressure and disturbed climatic conditions. This calls for urgent and collaborative actions to keep the balance between edible plants availability in the wild and their utilization by the community. Furthermore, the study attempted to prioritize very important wild edible plants as perceived by the local people for possible domestication and/or sustainable utilization.
Collapse
Affiliation(s)
- Mersha Ashagre
- Department of Biology, Faculty of Computational and Natural Sciences, Bule Hora University, P.O. Box 144, Bule Hora, Ethiopia
| | - Zemede Asfaw
- Department of Plant Biology and Biodiversity Management, Addis Ababa University, PO Box 1176, Addis Ababa, Ethiopia
| | - Ensermu Kelbessa
- Department of Plant Biology and Biodiversity Management, Addis Ababa University, PO Box 1176, Addis Ababa, Ethiopia
| |
Collapse
|
46
|
Kang J, Kang Y, Ji X, Guo Q, Jacques G, Pietras M, Łuczaj N, Li D, Łuczaj Ł. Wild food plants and fungi used in the mycophilous Tibetan community of Zhagana (Tewo County, Gansu, China). J Ethnobiol Ethnomed 2016; 12:21. [PMID: 27251364 PMCID: PMC4890536 DOI: 10.1186/s13002-016-0094-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2016] [Accepted: 05/17/2016] [Indexed: 05/04/2023]
Abstract
BACKGROUND The aim of the study was to investigate knowledge and use of wild food plants and fungi in a highland valley in the Gannan Tibetan Autonomous Region on the north-eastern edges of the Tibetan Plateau. METHODS Field research was carried out in four neighbouring villages in a mountain valley of the Diebu (Tewo) county, surrounded by spruce forests. The study consisted of 30 interviews with single informants, or group interviews (altogether 63 informants). Apart from collecting voucher specimens, we also identified fungi using DNA barcoding. RESULTS We recorded the use of 54 species of vascular plants. We also recorded the use of 22 mushroom taxa, which made up the largest category of wild foods. Fruits formed the largest category of food plants, with 21 species, larger than the wild greens category, which consisted of 20 species eaten after boiling or frying and 7 as raw snacks. We also recorded the alimentary use of 10 species of edible flowers and 3 species with underground edible organs. On average, 20.8 edible taxa were listed per interview (median - 21). The most listed category of wild foods was green vegetables (mean - 7.5 species, median - 8 species), but fruits and mushrooms were listed nearly as frequently (mean - 6.3, median - 6 and mean - 5.8, - median 6 respectively). Other category lists were very short, e.g., flowers (mean - 1.3, median - 1) and underground edible parts (mean - 0.7, median - 1). Wild vegetables are usually boiled and/or fried and served as side-dishes, or their green parts are eaten as snacks during mountain treks (e.g., peeled rhubarb shoots). Wild fruits are mainly collected by children and eaten raw, they are not stored for further use. The most widely used wild staple foods are Potetilla anserina roots, an important ceremonial food served on such occasions as New Year or at funerals. They are boiled and served with sugar and butter. The most important famine plants remembered by people are the aerial bulbils of Persicaria vivipara. Flowers are used as children's snacks - their nectar is sucked. CONCLUSIONS The number of wild taxa eaten in the studied valley is similar to that of other Tibetan areas. The structure of wild food plant taxa is also very typical for Tibetan speaking areas (e.g., the use of rhubarb shoots, Potentilla anserina, Persicaria vivipara). The studied community show a high level of mycophilia.
Collapse
Affiliation(s)
- Jin Kang
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
- Yangling Vocational & Technical College, Yangling, Shaanxi, 712100, People's Republic of China
| | - Yongxiang Kang
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Xiaolian Ji
- Yangling Vocational & Technical College, Yangling, Shaanxi, 712100, People's Republic of China
| | - Quanping Guo
- Forestry Academy of Bailongjiang Forestry Administration Bureau, Liangshui, Gansu, 746010, People's Republic of China
| | - Guillaume Jacques
- French National Centre for Scientific Research, Centre de recherches linguistiques sur l'Asie orientale, 2 rue de Lille, Paris, 75007, France
| | - Marcin Pietras
- Department of Plant Taxonomy and Nature Conservation, University of Gdansk, Wita Stwosza 59, Gdańsk, 80-308, Poland
- Institute of Dendrology Polish Academy of Sciences, ul Parkowa 5, Kórnik, 62-035, Poland
| | - Nasim Łuczaj
- University of Glasgow (Bachelor of Art degree course), Glasgow, UK
| | - Dengwu Li
- College of Forestry, Northwest A&F University, Yangling, Shaanxi, 712100, People's Republic of China
| | - Łukasz Łuczaj
- Department of Botany, Institute of Applied Biotechnology and Basic Sciences, University of Rzeszów, Werynia 502, Kolbuszowa, 36-100, Poland.
| |
Collapse
|
47
|
Łuczaj Ł, Dolina K. A hundred years of change in wild vegetable use in southern Herzegovina. J Ethnopharmacol 2015; 166:297-304. [PMID: 25701756 DOI: 10.1016/j.jep.2015.02.033] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2014] [Revised: 02/04/2015] [Accepted: 02/10/2015] [Indexed: 05/20/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Wild vegetable mixes used in southern Europe are interesting from the pharmacological point of view, as they contain many species which have considerable nutritional and medicinal value, but some are potentially toxic to humans. Although many ethnobotanical studies document the rich tradition of using wild vegetables at the turn of the 20th and 21st century in the Mediterranean region, there is a dearth of older historical studies which could help us to assess the extent of Traditional Knowledge loss. MATERIAL AND METHODS The aim of this study was to document the use of wild foods in an area of southern Herzegovina (in Bosnia-Herzegovina) and to compare it with a list of 27 taxa of wild green vegetables used there, compiled in 1913 by Vejsil Ćurčić. We carried out 49 interviews in the same area to estimate the current use and knowledge of wild foods. RESULTS Eighty-two species of wild food and herbal tea plants were recorded in the study. This includes 44 species whose wild leaves are used as salads or cooked side dishes, 17 species with edible fruits and 24 species whose leaves, shoots or flowers are used for everyday herbal teas. On average, 14.2 species (median=16.5) were listed per interview, including 9.0 species of wild vegetables. Out of 27 plant names mentioned 100 years ago - five remain unidentified. Out of the 22 species or species groups, which were identified, 18 are still used as wild vegetables (including five species used very rarely and known by very few people or only by one person). Nowadays, the most commonly used wild greens are: Dioscorea communis, Sonchus spp., Allium spp., Papaver rhoeas, Rumex pulcher, Silene latifolia, and Taraxacum spp. CONCLUSIONS Although we observed some changes in the names and uses of plants compared to the list from a hundred years ago, around three quarters of the taxa are still used to some extent nowadays.
Collapse
Affiliation(s)
- Łukasz Łuczaj
- University of Rzeszów, Department of Botany, Institute of Applied Biotechnology and Basic Sciences, Werynia 502, 36-100 Kolbuszowa, Poland.
| | - Katija Dolina
- University of Dubrovnik, Institute for Marine and Coastal Research, Botanical Garden on the island Lokrum, Kneza Damjana Jude 12, P.O. Box 83, 20000 Dubrovnik, Croatia.
| |
Collapse
|