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Altaf MT, Liaqat W, Jamil A, Jan MF, Baloch FS, Barutçular C, Nadeem MA, Mohamed HI. Strategies and bibliometric analysis of legumes biofortification to address malnutrition. PLANTA 2024; 260:85. [PMID: 39227398 DOI: 10.1007/s00425-024-04504-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 08/11/2024] [Indexed: 09/05/2024]
Abstract
MAIN CONCLUSION Biofortification of legumes using diverse techniques such as plant breeding, agronomic practices, genetic modification, and nano-technological approaches presents a sustainable strategy to address micronutrient deficiencies of underprivileged populations. The widespread issue of chronic malnutrition, commonly referred to as "hidden hunger," arises from the consumption of poor-quality food, leading to various health and cognitive impairments. Biofortified food crops have been a sustainable solution to address micronutrient deficiencies. This review highlights multiple biofortification techniques, such as plant breeding, agronomic practices, genetic modification, and nano-technological approaches, aimed at enhancing the nutrient content of commonly consumed crops. Emphasizing the biofortification of legumes, this review employs bibliometric analysis to examine research trends from 2000 to 2023. It identifies key authors, influential journals, contributing countries, publication trends, and prevalent keywords in this field. The review highlights the progress in developing biofortified crops and their potential to improve global nutrition and help underprivileged populations.
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Affiliation(s)
- Muhammad Tanveer Altaf
- Department of Plant Production and Technologies, Faculty of Agricultural Sciences and Technologies, Sivas University of Science and Technology, 58140, Sivas, Turkey.
| | - Waqas Liaqat
- Department of Field Crops, Faculty of Agriculture, Institute of Natural and Applied Sciences, Çukurova University, 01330, Adana, Turkey
| | - Amna Jamil
- Department of Horticulture, MNS University of Agriculture, Multan, Pakistan
| | - Muhammad Faheem Jan
- College of Agriculture, Northeast Agricultural University, Harbin, 150030, China
| | - Faheem Shehzad Baloch
- Department of Biotechnology, Faculty of Science, Mersin University, 33343, Yenişehir, Mersin, Turkey
| | - Celaleddin Barutçular
- Department of Field Crops, Faculty of Agriculture, Institute of Natural and Applied Sciences, Çukurova University, 01330, Adana, Turkey
| | - Muhammad Azhar Nadeem
- Department of Plant Production and Technologies, Faculty of Agricultural Sciences and Technologies, Sivas University of Science and Technology, 58140, Sivas, Turkey
| | - Heba I Mohamed
- Department of Biological and Geological Sciences, Faculty of Education, Ain Shams University, Cairo, 11341, Egypt.
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Ahmad S, Ahmad N, Islam MS, Ahmad MA, Ercisli S, Ullah R, Bari A, Munir I. Rice seeds biofortification using biogenic ıron oxide nanoparticles synthesized by using Glycyrrhiza glabra: a study on growth and yield ımprovement. Sci Rep 2024; 14:12368. [PMID: 38811671 PMCID: PMC11137158 DOI: 10.1038/s41598-024-62907-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Accepted: 05/22/2024] [Indexed: 05/31/2024] Open
Abstract
Iron, a crucial micronutrient, is an integral element of biotic vitality. The scarcity of iron in the soil creates agronomic challenges and has a detrimental impact on crop vigour and chlorophyll formation. Utilizing iron oxide nanoparticles (IONPs) via nanopriming emerges as an innovative method to enhance agricultural efficiency and crop health. The objective of this study was to synthesize biogenic IONPs from Glycyrrhiza glabra (G. glabra) plant extract using green chemistry and to evaluate their nanopriming effects on rice seed iron levels and growth. The synthesized IONPs were analyzed using UV-Vis spectroscopy, Fourier-transform infrared spectroscopy (FTIR), Scanning electron microscope (SEM), Transmission electron microscopy (TEM), and Energy-dispersive X-ray (EDX) techniques. The UV-Vis peak at 280 nm revealed the formation of IONPs. SEM and TEM showed that the nanoparticles were spherical and had an average diameter of 23.8 nm. Nanopriming resulted in a substantial enhancement in growth, as seen by a 9.25% and 22.8% increase in shoot lengths for the 50 ppm and 100 ppm treatments, respectively. The yield metrics showed a positive correlation with the concentrations of IONPs. The 1000-grain weight and spike length observed a maximum increase of 193.75% and 97.73%, respectively, at the highest concentration of IONPs. The study indicates that G. glabra synthesized IONPs as a nanopriming agent significantly increased rice seeds' growth and iron content. This suggests that there is a relationship between the dosage of IONPs and their potential for improving agricultural biofortification.
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Affiliation(s)
- Sidra Ahmad
- Institute of Biotechnology and Genetic Engineering, The University of Agriculture, Peshawar, Pakistan.
| | - Nayab Ahmad
- Institute of Biotechnology and Genetic Engineering, The University of Agriculture, Peshawar, Pakistan
| | - Md Shahinoor Islam
- Department of Chemical Engineering, Bangladesh University of Engineering and Technology, Dhaka, 1000, Bangladesh
- Department of Textile Engineering, Daffodil International University, Dhaka, 1341, Bangladesh
| | - Mian Afaq Ahmad
- Institute of Biotechnology and Genetic Engineering, The University of Agriculture, Peshawar, Pakistan.
| | - Sezai Ercisli
- Department of Horticulture, Faculty of Agriculture, Ataturk University, 25240, Erzurum, Turkey
| | - Riaz Ullah
- Department of Pharmacognosy College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Ahmed Bari
- Department of Pharmacognosy College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
- Department of Pharmaceutical Chemistry, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Iqbal Munir
- Institute of Biotechnology and Genetic Engineering, The University of Agriculture, Peshawar, Pakistan
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3
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Li X, Ma C, Bian X, Fu Y, Zhang G, Liu X, Zhang N. Effect of Germination on Mineral Content Changes in Brown Rice (Oryza sativa L.). Biol Trace Elem Res 2024:10.1007/s12011-024-04147-y. [PMID: 38472512 DOI: 10.1007/s12011-024-04147-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 03/09/2024] [Indexed: 03/14/2024]
Abstract
Minerals are the essential micronutrients for human health. Brown rice is a whole-grain food rich in minerals, with its bran portion limiting the application of minerals. In the present study, the changes in the contents of 23 different minerals (Na, Mg, K, Ca, B, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Se, Sb, Ba, Li, Al, As, Cd, Sn, Hg, and Pb) in brown rice were evaluated during 17, 24, 30, 35, and 48 h of germination. The results showed that germination was associated with the decreased contents of Pb, Cd, As, Al, Li, Ba, Fe, Cr, Co, V, and Hg, and the increased content of Na in brown rice (p < 0.05). In contrast, this process was not significantly influential on the contents of Mg, K, Ca, B, Ni, Cu, Zn, Se, Sn, Sb, and Mn (p > 0.05). In addition, significant correlations were found among most of the mineral contents. Furthermore, according to the principal component analysis, three principal components of the different mineral contents were extracted to explain 96.60% of the cumulative variances. In summary, these findings demonstrated that germination represented a feasible approach to regulating and controlling the distribution of the mineral elements in brown rice, optimizing the levels of the mineral contents, and thus reducing the potential health risks.
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Affiliation(s)
- Xiang Li
- College of Food Engineering, Harbin University of Commerce, Harbin, 150028, China
| | - Chunmin Ma
- College of Food Engineering, Harbin University of Commerce, Harbin, 150028, China
| | - Xin Bian
- College of Food Engineering, Harbin University of Commerce, Harbin, 150028, China
| | - Yu Fu
- College of Food Science, Southwest University, Chongqing, 400715, China
| | - Guang Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin, 150028, China
| | - Xiaofei Liu
- College of Food Engineering, Harbin University of Commerce, Harbin, 150028, China.
| | - Na Zhang
- College of Food Engineering, Harbin University of Commerce, Harbin, 150028, China.
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4
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Gupta OP, Singh A, Pandey V, Sendhil R, Khan MK, Pandey A, Kumar S, Hamurcu M, Ram S, Singh G. Critical assessment of wheat biofortification for iron and zinc: a comprehensive review of conceptualization, trends, approaches, bioavailability, health impact, and policy framework. Front Nutr 2024; 10:1310020. [PMID: 38239835 PMCID: PMC10794668 DOI: 10.3389/fnut.2023.1310020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 11/21/2023] [Indexed: 01/22/2024] Open
Abstract
Addressing global hidden hunger, particularly in women of childbearing age and children under five, presents a significant challenge, with a focus on iron (Fe) and zinc (Zn) deficiency. Wheat, a staple crop in the developing world, is crucial for addressing this issue through biofortification efforts. While extensive research has explored various approaches to enhance Fe and Zn content in wheat, there remains a scarcity of comprehensive data on their bioavailability and impact on human and animal health. This systematic review examines the latest trends in wheat biofortification approaches, assesses bioavailability, evaluates the effects of biofortified wheat on health outcomes in humans and animals, and analyzes global policy frameworks. Additionally, a meta-analysis of per capita daily Fe and Zn intake from average wheat consumption was conducted. Notably, breeding-based approaches have led to the release of 40 biofortified wheat varieties for commercial cultivation in India, Pakistan, Bangladesh, Mexico, Bolivia, and Nepal, but this progress has overlooked Africa, a particularly vulnerable continent. Despite these advancements, there is a critical need for large-scale systematic investigations into the nutritional impact of biofortified wheat, indicating a crucial area for future research. This article can serve as a valuable resource for multidisciplinary researchers engaged in wheat biofortification, aiding in the refinement of ongoing and future strategies to achieve the Sustainable Development Goal of eradicating hunger and malnutrition by 2030.
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Affiliation(s)
- Om Prakash Gupta
- Division of Quality and Basic Sciences, ICAR-Indian Institute of Wheat and Barley Research, Karnal, Haryana, India
| | - Ajeet Singh
- Division of Quality and Basic Sciences, ICAR-Indian Institute of Wheat and Barley Research, Karnal, Haryana, India
| | - Vanita Pandey
- Division of Quality and Basic Sciences, ICAR-Indian Institute of Wheat and Barley Research, Karnal, Haryana, India
| | - Ramadas Sendhil
- Division of Social Sciences, ICAR-Indian Institute of Wheat and Barley Research, Karnal, Haryana, India
| | - Mohd. Kamran Khan
- Department of Soil Science and Plant Nutrition, Selcuk University, Konya, Türkiye
| | - Anamika Pandey
- Department of Soil Science and Plant Nutrition, Selcuk University, Konya, Türkiye
| | - Sunil Kumar
- Division of Quality and Basic Sciences, ICAR-Indian Institute of Wheat and Barley Research, Karnal, Haryana, India
| | - Mehmet Hamurcu
- Department of Soil Science and Plant Nutrition, Selcuk University, Konya, Türkiye
| | - Sewa Ram
- Division of Quality and Basic Sciences, ICAR-Indian Institute of Wheat and Barley Research, Karnal, Haryana, India
| | - Gyanendra Singh
- Division of Quality and Basic Sciences, ICAR-Indian Institute of Wheat and Barley Research, Karnal, Haryana, India
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5
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Knez M, Stangoulis JCR. Dietary Zn deficiency, the current situation and potential solutions. Nutr Res Rev 2023; 36:199-215. [PMID: 37062532 DOI: 10.1017/s0954422421000342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Zinc (Zn) deficiency is a worldwide problem, and this review presents an overview of the magnitude of Zn deficiency with a particular emphasis on present global challenges, current recommendations for Zn intake, and factors that affect dietary requirements. The challenges of monitoring Zn status are clarified together with the discussion of relevant Zn bioaccessibility and bioavailability issues. Modern lifestyle factors that may exacerbate Zn deficiency and new strategies of reducing its effects are presented. Biofortification, as a potentially useful strategy for improving Zn status in sensitive populations, is discussed. The review proposes potential actions that could deliver promising results both in terms of monitoring dietary and physiological Zn status as well as in alleviating dietary Zn deficiency in affected populations.
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Affiliation(s)
- Marija Knez
- College of Science and Engineering, Flinders University, GPO Box 2100, AdelaideSA5001, Australia
- Center of Research Excellence in Nutrition and Metabolism, University of Belgrade, Institute for Medical Research, National Institute of the Republic of Serbia, 11000Belgrade, Serbia
| | - James C R Stangoulis
- College of Science and Engineering, Flinders University, GPO Box 2100, AdelaideSA5001, Australia
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The potential contribution of house crickets to the dietary zinc content and nutrient adequacy in young Kenyan children: a linear programming analysis using Optifood. Br J Nutr 2023; 129:478-490. [PMID: 35387693 PMCID: PMC9876809 DOI: 10.1017/s0007114522000915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Zn deficiency arising from inadequate dietary intake of bioavailable Zn is common in children in developing countries. Because house crickets are a rich source of Zn, their consumption could be an effective public health measure to combat Zn deficiency. This study used Optifood, a tool based on linear programming analysis, to develop food-based dietary recommendations (FBR) and predict whether dietary house crickets can improve both Zn and overall nutrient adequacy of children's diets. Two quantitative, multi-pass 24-h recalls from forty-seven children aged 2 and 3 years residing in rural Kenya were collected and used to derive model parameters, including a list of commonly consumed foods, median serving sizes and frequency of consumption. Two scenarios were modelled: (i) FBR based on local available foods and (ii) FBR based on local available foods with house crickets. Results revealed that Zn would cease to be a problem nutrient when including house crickets to children's diets (population reference intake coverage for Zn increased from 89 % to 121 % in the best-case scenario). FBR based on both scenarios could ensure nutrient adequacy for all nutrients except for fat, but energy percentage (E%) for fat was higher when house crickets were included in the diet (23 E% v. 19 E%). This manoeuvre, combined with realistic changes in dietary practices, could therefore improve dietary Zn content and ensure adequacy for twelve nutrients for Kenyan children. Further research is needed to render these theoretical recommendations, practical.
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Dwivedi SL, Garcia-Oliveira AL, Govindaraj M, Ortiz R. Biofortification to avoid malnutrition in humans in a changing climate: Enhancing micronutrient bioavailability in seed, tuber, and storage roots. FRONTIERS IN PLANT SCIENCE 2023; 14:1119148. [PMID: 36794214 PMCID: PMC9923027 DOI: 10.3389/fpls.2023.1119148] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 01/12/2023] [Indexed: 06/18/2023]
Abstract
Malnutrition results in enormous socio-economic costs to the individual, their community, and the nation's economy. The evidence suggests an overall negative impact of climate change on the agricultural productivity and nutritional quality of food crops. Producing more food with better nutritional quality, which is feasible, should be prioritized in crop improvement programs. Biofortification refers to developing micronutrient -dense cultivars through crossbreeding or genetic engineering. This review provides updates on nutrient acquisition, transport, and storage in plant organs; the cross-talk between macro- and micronutrients transport and signaling; nutrient profiling and spatial and temporal distribution; the putative and functionally characterized genes/single-nucleotide polymorphisms associated with Fe, Zn, and β-carotene; and global efforts to breed nutrient-dense crops and map adoption of such crops globally. This article also includes an overview on the bioavailability, bioaccessibility, and bioactivity of nutrients as well as the molecular basis of nutrient transport and absorption in human. Over 400 minerals (Fe, Zn) and provitamin A-rich cultivars have been released in the Global South. Approximately 4.6 million households currently cultivate Zn-rich rice and wheat, while ~3 million households in sub-Saharan Africa and Latin America benefit from Fe-rich beans, and 2.6 million people in sub-Saharan Africa and Brazil eat provitamin A-rich cassava. Furthermore, nutrient profiles can be improved through genetic engineering in an agronomically acceptable genetic background. The development of "Golden Rice" and provitamin A-rich dessert bananas and subsequent transfer of this trait into locally adapted cultivars are evident, with no significant change in nutritional profile, except for the trait incorporated. A greater understanding of nutrient transport and absorption may lead to the development of diet therapy for the betterment of human health.
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Affiliation(s)
| | - Ana Luísa Garcia-Oliveira
- International Maize and Wheat Research Center, Centro Internacional de Mejoramiento de Maíz. y Trigo (CIMMYT), Nairobi, Kenya
- Department of Molecular Biology, College of Biotechnology, CCS Haryana Agricultural University, Hissar, India
| | - Mahalingam Govindaraj
- HarvestPlus Program, Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT), Cali, Colombia
| | - Rodomiro Ortiz
- Swedish University of Agricultural Sciences, Lomma, Sweden
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8
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Morelli L, Rodriguez-Concepcion M. Open avenues for carotenoid biofortification of plant tissues. PLANT COMMUNICATIONS 2023; 4:100466. [PMID: 36303429 PMCID: PMC9860184 DOI: 10.1016/j.xplc.2022.100466] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Revised: 10/18/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
Plant carotenoids are plastidial isoprenoids that function as photoprotectants, pigments, and precursors of apocarotenoids such as the hormones abscisic acid and strigolactones. Humans do not produce carotenoids but need to obtain them from their diet as precursors of retinoids, including vitamin A. Carotenoids also provide numerous other health benefits. Multiple attempts to improve the carotenoid profile of different crops have been carried out by manipulating carotenoid biosynthesis, degradation, and/or storage. Here, we will focus on open questions and emerging subjects related to the use of biotechnology for carotenoid biofortification. After impressive achievements, new efforts should be directed to extend the use of genome-editing technologies to overcome regulatory constraints and improve consumer acceptance of the carotenoid-enriched products. Another challenge is to prevent off-target effects like those resulting from altered hormone levels and metabolic homeostasis. Research on biofortification of green tissues should also look for new ways to deal with the negative impact that altered carotenoid contents may have on photosynthesis. Once a carotenoid-enriched product has been obtained, additional effort should be devoted to confirming that carotenoid intake from the engineered food is also improved. This work involves ensuring post-harvest stability and assessing bioaccessibility of the biofortified product to confirm that release of carotenoids from the food matrix has not been negatively affected. Successfully addressing these challenges will ensure new milestones in carotenoid biotechnology and biofortification.
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Affiliation(s)
- Luca Morelli
- Institute for Plant Molecular and Cell Biology (IBMCP), CSIC-Universitat Politècnica de València, 46022 Valencia, Spain
| | - Manuel Rodriguez-Concepcion
- Institute for Plant Molecular and Cell Biology (IBMCP), CSIC-Universitat Politècnica de València, 46022 Valencia, Spain.
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Kamble U, Mishra CN, Govindan V, Sharma AK, Pawar S, Kumar S, Krishnappa G, Gupta OP, Singh GP, Singh G. Ensuring Nutritional Security in India through Wheat Biofortification: A Review. Genes (Basel) 2022; 13:genes13122298. [PMID: 36553565 PMCID: PMC9778289 DOI: 10.3390/genes13122298] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 11/28/2022] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Undernourishment of nutrients, also known as hidden hunger, affects over 2 billion populace globally. Even though stunting among children below five years of age has decreased in India in the last ten years, India is home to roughly thirty percent of the world's population of stunted pre-schoolers. A significant improvement has been witnessed in the targeted development and deployment of biofortified crops; approximately 20 million farm households from developing counties benefit from cultivating and consuming biofortified crops. There is ample scope for including biofortified varieties in the seed chain, ensuring nutritional security. Wheat is a dietary staple in India, typically consumed as wholemeal flour in the form of flatbreads such as chapatti and roti. Wheat contributes to nearly one fifth of global energy requirements and can also provide better amounts of iron (Fe) and zinc (Zn). As a result, biofortified wheat can serve as a medium for delivery of essential micronutrients such as Fe and Zn to end users. This review discusses wheat biofortification components such as Fe and Zn dynamics, its uptake and movement in plants, the genetics of their buildup, and the inclusion of biofortified wheat varieties in the seed multiplication chain concerning India.
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Affiliation(s)
- Umesh Kamble
- ICAR-Indian Institute of Wheat and Barley Research, Karnal 132001, India
| | - Chandra Nath Mishra
- ICAR-Indian Institute of Wheat and Barley Research, Karnal 132001, India
- Correspondence: ; Tel.: +91-946-8251-294
| | | | - Amit Kumar Sharma
- ICAR-Indian Institute of Wheat and Barley Research, Karnal 132001, India
| | - Sushma Pawar
- ICAR-Indian Institute of Wheat and Barley Research, Karnal 132001, India
| | - Satish Kumar
- ICAR-Indian Institute of Wheat and Barley Research, Karnal 132001, India
| | | | - Om Prakash Gupta
- ICAR-Indian Institute of Wheat and Barley Research, Karnal 132001, India
| | | | - Gyanendra Singh
- ICAR-Indian Institute of Wheat and Barley Research, Karnal 132001, India
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Huey SL, Mehta NH, Konieczynski EM, Bhargava A, Friesen VM, Krisher JT, Mbuya MNN, Monterrosa E, Nyangaresi AM, Boy E, Mehta S. Bioaccessibility and bioavailability of biofortified food and food products: Current evidence. Crit Rev Food Sci Nutr 2022; 64:4500-4522. [PMID: 36384354 DOI: 10.1080/10408398.2022.2142762] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Biofortification increases micronutrient content in staple crops through conventional breeding, agronomic methods, or genetic engineering. Bioaccessibility is a prerequisite for a nutrient to fulfill a biological function, e.g., to be bioavailable. The objective of this systematic review is to examine the bioavailability (and bioaccessibility as a proxy via in vitro and animal models) of the target micronutrients enriched in conventionally biofortified crops that have undergone post-harvest storage and/or processing, which has not been systematically reviewed previously, to our knowledge. We searched for articles indexed in MEDLINE, Agricola, AgEcon, and Center for Agriculture and Biosciences International databases, organizational websites, and hand-searched studies' reference lists to identify 18 studies reporting on bioaccessibility and 58 studies on bioavailability. Conventionally bred biofortified crops overall had higher bioaccessibility and bioavailability than their conventional counterparts, which generally provide more absorbed micronutrient on a fixed ration basis. However, these estimates depended on exact cultivar, processing method, context (crop measured alone or as part of a composite meal), and experimental method used. Measuring bioaccessibility and bioavailability of target micronutrients in biofortified and conventional foods is critical to optimize nutrient availability and absorption, ultimately to improve programs targeting micronutrient deficiency.
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Affiliation(s)
- Samantha L Huey
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
- Program in International Nutrition, Cornell University, Ithaca, New York, USA
- Center for Precision Nutrition and Health, Cornell University, Ithaca, New York, USA
| | - Neel H Mehta
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | | | - Arini Bhargava
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | | | - Jesse T Krisher
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
| | | | - Eva Monterrosa
- Global Alliance for Improved Nutrition, Geneva, Switzerland
| | | | - Erick Boy
- Harvest Plus, International Food Policy Research Institute, Washington, DC, USA
| | - Saurabh Mehta
- Division of Nutritional Sciences, Cornell University, Ithaca, New York, USA
- Program in International Nutrition, Cornell University, Ithaca, New York, USA
- Center for Precision Nutrition and Health, Cornell University, Ithaca, New York, USA
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11
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Title: The Diversity of Phytic acid content and grain processing play decisive role on minerals bioavailability in rice. J Food Compost Anal 2022. [DOI: 10.1016/j.jfca.2022.105032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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12
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Mehta S, Huey SL, Ghugre PS, Potdar RD, Venkatramanan S, Krisher JT, Ruth CJ, Chopra HV, Thorat A, Thakker V, Johnson L, Powis L, Raveendran Y, Haas JD, Finkelstein JL, Udipi SA. A randomized trial of iron- and zinc-biofortified pearl millet-based complementary feeding in children aged 12 to 18 months living in urban slums. Clin Nutr 2022; 41:937-947. [PMID: 35299084 DOI: 10.1016/j.clnu.2022.02.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 02/14/2022] [Accepted: 02/15/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND & AIMS Biofortification of staple crops with higher levels of micronutrients via traditional breeding methods is a sustainable strategy and can possibly complement fortification and other interventions to target micronutrient deficiencies in low resource settings, particularly among vulnerable populations such as children. We aimed to determine if iron- and zinc-biofortified pearl millet (FeZnPM, Dhanashakti, ICTP-8203Fe)-based complementary feeding improves nutritional status, including iron biomarkers and growth, in children living in urban slums of Mumbai. METHODS We conducted a randomized controlled trial of FeZnPM among 223 children aged 12-18 months who were not severely anemic at baseline (hemoglobin ≥9.0 g/dL). Children were randomized to receive either FeZnPM or conventional non-biofortified pearl millet (CPM) daily for 9 months. Iron status (hemoglobin, serum ferritin), plasma zinc, and anthropometric indicators (length, weight, mid-upper arm circumference, triceps and subscapular skinfolds) were evaluated at enrollment and throughout the trial. World Health Organization (WHO) anthropometric z-scores were calculated using WHO growth standards. Primary outcomes were hemoglobin and serum ferritin concentrations, and growth, defined as WHO z-scores. An intent to treat approach was used for analyses. We used the Hodges-Lehmann-Sen test to assess the change in primary outcomes between baseline and the last visit and report corresponding 95% confidence intervals. RESULTS At baseline, 67.7% of children were anemic (hemoglobin <11.0 g/dL) and 59.6% were iron deficient (serum ferritin <12.0 μg/L). FeZnPM did not significantly increase iron biomarkers or improve growth, compared to CPM. In subgroup analyses, FeZnPM improved hemoglobin concentrations in male children, and in children with iron deficiency or iron depletion (serum ferritin <25.0 μg/L) at baseline, relative to CPM. CONCLUSIONS Daily consumption of FeZnPM-based complementary foods did not significantly impact iron and zinc status or growth in children living in Mumbai's urban slums. However, the intervention significantly improved hemoglobin concentrations among male children and among individuals who were iron-deficient or iron-depleted at baseline. TRIAL REGISTRATION This trial is registered with Clinicaltrials.gov (ID: NCT02233764), and Clinical Trials Registry of India (ID: REF/2014/10/007731).
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Affiliation(s)
- Saurabh Mehta
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA; Institute for Nutritional Sciences, Global Health, and Technology (INSiGHT), Cornell University, Ithaca, NY, USA.
| | - Samantha L Huey
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
| | - Padmini S Ghugre
- Department of Nutrition and Food Science, SNDT Women's University, Mumbai, India
| | | | | | - Jesse T Krisher
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
| | | | - Harsha V Chopra
- Department of Nutrition and Food Science, SNDT Women's University, Mumbai, India
| | - Aparna Thorat
- Department of Nutrition and Food Science, SNDT Women's University, Mumbai, India
| | - Varsha Thakker
- Department of Nutrition and Food Science, SNDT Women's University, Mumbai, India
| | - Lynn Johnson
- Cornell Statistical Consulting Unit, Cornell University, Ithaca, NY, USA
| | - Laura Powis
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
| | | | - Jere D Haas
- Division of Nutritional Sciences, Cornell University, Ithaca, NY, USA
| | | | - Shobha A Udipi
- Department of Nutrition and Food Science, SNDT Women's University, Mumbai, India
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13
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Current Status and Potential of Biofortification to Enhance Crop Nutritional Quality: An Overview. SUSTAINABILITY 2022. [DOI: 10.3390/su14063301] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Around 2 billion people are suffering from chronic malnutrition or “hidden hunger”, which is the result of many diseases and disorders, including cognitive degeneration, stunting growth, and mortality. Thus, biofortification of staple food crops enriched with micronutrients is a more sustainable option for providing nutritional supplements and managing malnutrition in a society. Since 2001, when the concept of biofortification came to light, different research activities have been carried out, like the development of target populations, breeding or genetic engineering, and the release of biofortified cultivars, in addition to conducting nutritional efficacy trials and delivery plan development. Although, being a cost-effective intervention, it still faces many challenges, like easy accessibility of biofortified cultivars, stakeholders’ acceptance, and the availability of biofortified germplasm in the public domain, which varies from region to region. Hence, this review is focused on the recent potential, efforts made to crop biofortification, impacts analysis on human health, cost-effectiveness, and future perspectives to further strengthen biofortification programs. Through regular interventions of sustainable techniques and methodologies, biofortification holds huge potential to solve the malnutrition problem through regular interventions of nutrient-enriched staple food options for billions of people globally.
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14
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Gomes MJC, Martino HSD, Tako E. Zinc-biofortified staple food crops to improve zinc status in humans: a systematic review. Crit Rev Food Sci Nutr 2021:1-13. [PMID: 34847784 DOI: 10.1080/10408398.2021.2010032] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Biofortified foods are a new approach to increase minerals in the diet, and evidence suggests that zinc (Zn) biofortification can improve Zn physiological status in humans. This systematic review aimed to answer the question: "What are the effects of the consumption of Zn biofortified foods on Zn status in humans?". This review was conducted according to PRISMA guidelines and registered in PROSPERO (CRD42021250566). PubMed, Cochrane, Scopus and Science Direct databases were searched for studies that evaluated the effects of Zn biofortified foods on Zn absorption. Of 4282 articles identified, nine remained after inclusion/exclusion criteria were applied. Limitations in study quality, external and internal validity (bias/confounding), and study power were evaluated. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) was used to assess the certainty of evidence. Of the nine articles included, five observed an increase in total Zn absorption, and one showed that Zn participated in the conversion of linoleic acid to dihomo-γ-linolenic acid. By increasing the amount of Zn in the food, Zn biofortification can reduce the phytate:Zn molar ratio and improve Zn absorption in humans. More studies are needed to clarify what portion of Zn biofortified foods/day is needed to achieve a significant effect on Zn status.
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Affiliation(s)
- Mariana Juste Contin Gomes
- Department of Nutrition and Health, Federal University of Viçosa, Viçosa, Minas Gerais, Brazil.,Department of Food Science, Cornell University, Ithaca, NY, USA
| | | | - Elad Tako
- Department of Food Science, Cornell University, Ithaca, NY, USA
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15
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Lawal OM, van Stuijvenberg L, Boon N, Awolu O, Fogliano V, Linnemann AR. Technological and nutritional properties of amaranth-fortified yellow cassava pasta. J Food Sci 2021; 86:5213-5225. [PMID: 34796502 PMCID: PMC9299002 DOI: 10.1111/1750-3841.15975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2021] [Revised: 10/10/2021] [Accepted: 10/18/2021] [Indexed: 01/18/2023]
Abstract
Yellow cassava is an affordable starting material to design a healthy food, having high β-carotene content. White and yellow cassava functional pasta were fortified with 50 g/kg (w/w) amaranth dry leaf powder and analyzed to evaluate the impact of cultivar difference, processing, and addition of amaranth leaf powder on the physicochemical, functional, pasting, antioxidant, and cooking properties of the white and yellow cassava pasta samples. Significant differences were observed among the cassava pasta samples. Leaf powder addition significantly enhanced the dietary fiber (7.6-9.1 g/100 g) and protein (1.41-4.69 g/100 g) contents of formulated cassava pasta. Yellow cassava-amaranth pasta had higher β-carotene (2.07 µg/g), iron (59 mg/kg), and zinc (9 mg/kg) contents than the white cassava-amaranth pasta. The addition of amaranth leaf powder also enhanced the antioxidant capacities of pasta products. Cooking time and gruel solid loss were reduced upon the addition of amaranth leaf powder, which is beneficial to the consumers. Data showed the potential of amaranth-fortified yellow cassava pasta in contributing to a healthy diet in low- and middle-income countries by combining a biofortified crop with leafy vegetables via food-to-food fortification. Practical Application: This work demonstrates the feasibility of a cassava-based pasta fortified with amaranth vegetables as an affordable and nutritious food to benefit micronutrient deficient consumers in countries with high cassava consumption but low vegetable intake. The inclusion of amaranth leaf powder enhanced the developed pasta's nutritional and technological properties, thus presenting a healthy food choice with the potentials for scaling up commercially.
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Affiliation(s)
- Oluranti M Lawal
- Food Quality and Design, Wageningen University and Research, Wageningen, The Netherlands.,Food Science and Technology Department, Federal University of Technology, Akure, Nigeria
| | - Louka van Stuijvenberg
- Food Quality and Design, Wageningen University and Research, Wageningen, The Netherlands
| | - Nienke Boon
- Food Quality and Design, Wageningen University and Research, Wageningen, The Netherlands
| | - Olugbenga Awolu
- Food Science and Technology Department, Federal University of Technology, Akure, Nigeria
| | - Vincenzo Fogliano
- Food Quality and Design, Wageningen University and Research, Wageningen, The Netherlands
| | - Anita R Linnemann
- Food Quality and Design, Wageningen University and Research, Wageningen, The Netherlands
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16
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Shahzad R, Jamil S, Ahmad S, Nisar A, Khan S, Amina Z, Kanwal S, Aslam HMU, Gill RA, Zhou W. Biofortification of Cereals and Pulses Using New Breeding Techniques: Current and Future Perspectives. Front Nutr 2021; 8:721728. [PMID: 34692743 PMCID: PMC8528959 DOI: 10.3389/fnut.2021.721728] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Accepted: 08/23/2021] [Indexed: 12/25/2022] Open
Abstract
Cereals and pulses are consumed as a staple food in low-income countries for the fulfillment of daily dietary requirements and as a source of micronutrients. However, they are failing to offer balanced nutrition due to deficiencies of some essential compounds, macronutrients, and micronutrients, i.e., cereals are deficient in iron, zinc, some essential amino acids, and quality proteins. Meanwhile, the pulses are rich in anti-nutrient compounds that restrict the bioavailability of micronutrients. As a result, the population is suffering from malnutrition and resultantly different diseases, i.e., anemia, beriberi, pellagra, night blindness, rickets, and scurvy are common in the society. These facts highlight the need for the biofortification of cereals and pulses for the provision of balanced diets to masses and reduction of malnutrition. Biofortification of crops may be achieved through conventional approaches or new breeding techniques (NBTs). Conventional approaches for biofortification cover mineral fertilization through foliar or soil application, microbe-mediated enhanced uptake of nutrients, and conventional crossing of plants to obtain the desired combination of genes for balanced nutrient uptake and bioavailability. Whereas, NBTs rely on gene silencing, gene editing, overexpression, and gene transfer from other species for the acquisition of balanced nutritional profiles in mutant plants. Thus, we have highlighted the significance of conventional and NBTs for the biofortification of cereals and pulses. Current and future perspectives and opportunities are also discussed. Further, the regulatory aspects of newly developed biofortified transgenic and/or non-transgenic crop varieties via NBTs are also presented.
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Affiliation(s)
- Rahil Shahzad
- Agricultural Biotechnology Research Institute, Ayub Agricultural Research Institute, Faisalabad, Pakistan
| | - Shakra Jamil
- Agricultural Biotechnology Research Institute, Ayub Agricultural Research Institute, Faisalabad, Pakistan
| | - Shakeel Ahmad
- Maize Research Station, Ayub Agricultural Research Institute, Faisalabad, Pakistan
| | - Amina Nisar
- Department of Plant Breeding and Genetics, University of Agriculture, Faisalabad, Pakistan
| | - Sipper Khan
- Tropics and Subtropics Group, Institute of Agricultural Engineering, University of Hohenheim, Stuttgart, Germany
| | - Zarmaha Amina
- Tropics and Subtropics Group, Institute of Agricultural Engineering, University of Hohenheim, Stuttgart, Germany
| | - Shamsa Kanwal
- Agricultural Biotechnology Research Institute, Ayub Agricultural Research Institute, Faisalabad, Pakistan
| | | | - Rafaqat Ali Gill
- Key Laboratory of Biology and Genetic Improvement of Oil Crops, The Ministry of Agriculture and Rural Affairs, Oil Crops Research Institute of Chinese Academy of Agricultural Sciences, Wuhan, China
| | - Weijun Zhou
- Key Laboratory of Spectroscopy Sensing, The Ministry of Agriculture and Rural Affairs, Institute of Crop Science, Zhejiang University, Hangzhou, China
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17
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Low-volume procedure to determine phytate and ascorbic acid in potatoes: standardization and analysis of Indian cultivars. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.103998] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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18
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Guindon MF, Cazzola F, Palacios T, Gatti I, Bermejo C, Cointry E. Biofortification of pea (Pisum sativum L.): a review. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3551-3563. [PMID: 33417241 DOI: 10.1002/jsfa.11059] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2020] [Revised: 10/29/2020] [Accepted: 01/08/2021] [Indexed: 05/21/2023]
Abstract
Biofortification refers to an approach to increase micronutrient concentrations in the edible parts of plants with increased bioavailability to the human population. Conventional, agronomic and transgenic breeding methods can be used to develop these biofortified crops, offering sustainable and cost-effective strategies. Pea has long been recognized as a valuable, nutritious food for the human diet, but there is a limited amount of information about it, which prevents the full micronutrient enrichment potential of this pulse crop to be reached. Considerations must include not only micronutrient concentrations but also the amount of the nutrient that can be absorbed by the consumer, after processing and cooking. Development of biofortified pea that retains nutrients during cooking and processing is not only essential for fighting micronutrient malnutrition, but also necessary to improve agricultural productivity. © 2021 Society of Chemical Industry.
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Affiliation(s)
- María Fernanda Guindon
- Grupo Mejoramiento de Legumbres de Grano, Parque Villarino, Instituto de Investigaciones en Ciencias Agrarias de Rosario-Consejo Nacional de Investigaciones Científicas y Tecnológicas (IICAR-CONICET), Zavalla, Argentina
| | - Federico Cazzola
- Grupo Mejoramiento de Legumbres de Grano, Parque Villarino, Instituto de Investigaciones en Ciencias Agrarias de Rosario-Consejo Nacional de Investigaciones Científicas y Tecnológicas (IICAR-CONICET), Zavalla, Argentina
| | - Tatiana Palacios
- Grupo Mejoramiento de Legumbres de Grano, Parque Villarino, Instituto de Investigaciones en Ciencias Agrarias de Rosario-Consejo Nacional de Investigaciones Científicas y Tecnológicas (IICAR-CONICET), Zavalla, Argentina
| | - Ileana Gatti
- Cátedra de Mejoramiento Vegetal y Producción de Semillas, CIUNR - Consejo de Investigadores Universidad Nacional de Rosario, Zavalla, Argentina
| | - Carolina Bermejo
- Grupo Mejoramiento de Legumbres de Grano, Parque Villarino, Instituto de Investigaciones en Ciencias Agrarias de Rosario-Consejo Nacional de Investigaciones Científicas y Tecnológicas (IICAR-CONICET), Zavalla, Argentina
| | - Enrique Cointry
- Grupo Mejoramiento de Legumbres de Grano, Parque Villarino, Instituto de Investigaciones en Ciencias Agrarias de Rosario-Consejo Nacional de Investigaciones Científicas y Tecnológicas (IICAR-CONICET), Zavalla, Argentina
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19
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Zeffa DM, Nogueira AF, Buratto JS, de Oliveira RBR, Neto JDS, Moda-Cirino V. Genetic Variability of Mineral Content in Different Grain Structures of Bean Cultivars from Mesoamerican and Andean Gene Pools. PLANTS (BASEL, SWITZERLAND) 2021; 10:plants10061246. [PMID: 34205241 PMCID: PMC8234366 DOI: 10.3390/plants10061246] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 05/01/2021] [Accepted: 05/05/2021] [Indexed: 05/15/2023]
Abstract
Beans (Phaseolus vulgaris L.) are an important source of proteins, carbohydrates, and micronutrients in the diets of millions of people in Latin America and Africa. Studies related to genetic variability in the accumulation and distribution of nutrients are valuable for biofortification programs, as there is evidence that the seed coat and embryo differ in the bioavailability of essential nutrients. In this study, we sought to evaluate the genetic variability of total mineral content in the grain and its constituent parts (seed coat, cotyledon, and embryonic axis) of bean genotypes from Mesoamerican and Andean centers of origin. Grain samples of 10 bean cultivars were analyzed for the content of proteins and minerals (Mg, Ca, K, P, Mn, S, Cu, B, Fe, and Zn) in the whole grains and seed coat, cotyledons, and embryonic axis tissues. Genetic variability was observed among the cultivars for protein content and all evaluated minerals. Moreover, differential accumulation of minerals was observed in the seed coat, cotyledons, and embryonic axis. Except for Ca, which accumulated predominantly in the seed coat, higher percentages of minerals were detected in the cotyledons. Furthermore, 100-grain mass values showed negative correlations with the contents of Ca, Mg, P, Zn, Fe, and Mn in whole grains or in the different grain tissues. In general, the Mesoamerican cultivars showed a higher concentration of minerals in the grains, whereas Andean cultivars showed higher concentrations of protein.
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Affiliation(s)
- Douglas Mariani Zeffa
- Agronomy Department, State University of Maringá, Maringá 87020-900, Brazil
- Correspondence:
| | - Alison Fernando Nogueira
- Agronomy Department, State University of Londrina, Londrina 86057-970, Brazil; (A.F.N.); (R.B.R.d.O.)
| | - Juliana Sawada Buratto
- Plant Breeding and Propagation Area, Paraná Rural Development Institute-IAPAR-EMATER, Londrina 86047-902, Brazil; (J.S.B.); (J.d.S.N.); (V.M.-C.)
| | | | - José dos Santos Neto
- Plant Breeding and Propagation Area, Paraná Rural Development Institute-IAPAR-EMATER, Londrina 86047-902, Brazil; (J.S.B.); (J.d.S.N.); (V.M.-C.)
| | - Vânia Moda-Cirino
- Plant Breeding and Propagation Area, Paraná Rural Development Institute-IAPAR-EMATER, Londrina 86047-902, Brazil; (J.S.B.); (J.d.S.N.); (V.M.-C.)
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20
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Bathla S, Arora S. Prevalence and approaches to manage iron deficiency anemia (IDA). Crit Rev Food Sci Nutr 2021; 62:8815-8828. [PMID: 34096415 DOI: 10.1080/10408398.2021.1935442] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Iron is a vital micronutrient required for growth and development at all stages of human life. Its deficiency is the primary cause of anemia that poses a significant global health problem and challenge for developing countries. Various risks are involved during iron deficiency anemia (IDA), such as premature delivery, low birth weight, etc. Further, it affects children's cognitive functioning, delays motor development, hampers physical performance and quality of life. It also speeds up the morbidity and mortality rate among women. The major reasons accountable are elevated iron demand in diet, socio-economic status, and disease condition. Various strategies have been adopted to reduce the IDA occurrence, such as iron supplementation, iron fortificants salts, agronomic practices, dietary diversification, biofortification, disease control measures, and nutritional education. Usually, the staple food groups for fortification are considered, but the selection of food fortificants and their combination must be safe for the consumers and not alter the finished product's stability and acceptability. Genetically modified breeding practices also increase the micronutrient levels of cereal crops. Therefore, multiple strategies could be relied on to combat IDA.
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Affiliation(s)
- Shikha Bathla
- Krishi Vigyan Kendra, Punjab Agricultural University, Ludhiana, Punjab, 144516, India
| | - Shalini Arora
- Department of Dairy Technology, College of Dairy Science and Technology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana, 125001, India
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21
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Shevkani K, Kaur M, Singh N. Composition, pasting, functional, and microstructural properties of flours from different split dehulled pulses (
dhals
). J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15485] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Khetan Shevkani
- Department of Applied Agriculture Central University of Punjab Bathinda151401India
| | - Manmeet Kaur
- Department of Food Science and Technology Guru Nanak Dev University Amritsar143005India
| | - Narpinder Singh
- Department of Food Science and Technology Guru Nanak Dev University Amritsar143005India
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22
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Buzigi E, Pillay K, Siwela M. Potential of pumpkin to combat vitamin A deficiency during complementary feeding in low and middle income countries: variety, provitamin A carotenoid content and retention, and dietary reference intakes. Crit Rev Food Sci Nutr 2021; 62:6103-6112. [PMID: 33683154 DOI: 10.1080/10408398.2021.1896472] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
The risk of child vitamin A deficiency (VAD) in low and middle income countries (LMICs) begins during the age range of complementary feeding (6-24 months), when children are fed complementary foods (CFs) deficient in vitamin A. However, pumpkin, a source of provitamin A carotenoids (PVACs) is widely cultivated in LMICs, but underutilized as a complementary food. Moreover, when consumed by humans, PVACs are bioconverted to retinol, the active form of vitamin A used by the body. This study evaluated the potential of pumpkin toward combating VAD by reviewing varieties of pumpkin cultivated in LMICs and their provitamin A carotenoid (PVAC) content; retention of PVACs in pumpkin during processing it as a CF; and the extent to which a CF prepared from pumpkin may meet the dietary reference intakes (DRIs) for vitamin A for children aged 6-24 months old. Pumpkin may combat VAD because the varieties cultivated have high β-carotene content, it is a provitamin A biofortifiable food crop, and 100% retention of PVACs was observed when processed using home cooking methods. Feeding less than 50 g of cooked pumpkin per day meets 100% of the recommended dietary allowance (RDA) and adequate intake (AI) of vitamin A for children 6 to 24 months old. Consumption of pumpkin may be used to complement vitamin A supplementation, fortification, and diversification of CFs with animal source foods. For better yield of pumpkin in LMICs, nutrition sensitive agricultural programmes such as biofortification and agronomic management of pumpkin need to be promoted and supported.
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Affiliation(s)
- Edward Buzigi
- Department of Dietetics and Human Nutrition, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa.,Health Economics and HIV/AIDS Research Division (HEARD), University of KwaZulu-Natal, Durban, South Africa.,Department of Human Nutrition & Home Economics, Kyambogo University, Kyambogo, Kampala Uganda
| | - Kirthee Pillay
- Department of Dietetics and Human Nutrition, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Muthulisi Siwela
- Department of Dietetics and Human Nutrition, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
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23
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Tiozon RJN, Fernie AR, Sreenivasulu N. Meeting human dietary vitamin requirements in the staple rice via strategies of biofortification and post-harvest fortification. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.01.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
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24
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Chawafambira A, Nyoni Q, Mkungunugwa T. The potential of utilizing Provitamin A-biofortified maize in producing mutwiwa, a Zimbabwean traditional fermented food. Food Sci Nutr 2021; 9:1521-1529. [PMID: 33747466 PMCID: PMC7958571 DOI: 10.1002/fsn3.2125] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/28/2020] [Accepted: 12/29/2020] [Indexed: 11/30/2022] Open
Abstract
Biofortification interventions have the potential to combat micronutrient deficiencies, such as vitamin A deficiency (VAD), which is prevalent in Zimbabwe. The poor acceptability of provitamin A (PVA)-biofortified maize is still a challenge that exists in Zimbabwe. This study investigated the effect of replacing white maize (WM) with PVA-biofortified maize on the nutritional composition of mutwiwa, a Zimbabwean traditional food, and its microbiological safety. Chemical and microbiological tests were conducted using AOAC standard methods. Total carotene content was 12.78 µg/g dry weight (DW) in PVA-biofortified maize and 1.52 µg/g DW in WM. The proximate composition of PVA-biofortified mutwiwa (PVABM) was 5.2, 28.6, 2.1, 62.2, and 2.0 g/100 g wet basis (w.b) for protein, carbohydrates fiber, moisture, and ash, respectively. Total soluble solids, β-carotene, vitamin C, and vitamin A contents were 3.6 oBrix, 110 µg/100 g, 0.54 mg/100 g, and 9 µg REA/100 g, respectively. Lysine, phenylalanine, and histidine contents were 0.71, 1.15, and 0.56 g/100 g w.b, respectively. Iron, calcium, phosphorus, and zinc content were 7.8, 60.5, 410.8, and 60 mg/100 g w.b, respectively. Mesophilic bacteria, lactic acid bacteria, coliforms, yeast, and molds were all <1 Log CFU/ml. The nutritional, amino acid and mineral contents were significantly different (p < .05). In conclusion, the results of this study were satisfying and recommend the processing of PVA-biofortified maize as a potential strategy to combat VAD and mineral malnutrition in Zimbabwe and other regions in Sub-Saharan Africa.
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Affiliation(s)
- Armistice Chawafambira
- Department of Food Science and TechnologyChinhoyi University of TechnologyChinhoyiZimbabwe
| | - Qhubekani Nyoni
- Department of Food Science and TechnologyChinhoyi University of TechnologyChinhoyiZimbabwe
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25
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Wang Y, Meng Y, Ma Y, Liu L, Wu D, Shu X, Pan L, Lai Q. Combination of High Zn Density and Low Phytic Acid for Improving Zn Bioavailability in Rice (Oryza stavia L.) Grain. RICE (NEW YORK, N.Y.) 2021; 14:23. [PMID: 33638799 PMCID: PMC7914331 DOI: 10.1186/s12284-021-00465-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2020] [Accepted: 02/12/2021] [Indexed: 05/30/2023]
Abstract
BACKGROUND Zn deficiency is one of the leading public health problems in the world. Staple food crop, such as rice, cannot provide enough Zn to meet the daily dietary requirement because Zn in grain would chelate with phytic acid, which resulted in low Zn bioavailability. Breeding new rice varieties with high Zn bioavailability will be an effective, economic and sustainable strategy to alleviate human Zn deficiency. RESULTS The high Zn density mutant LLZ was crossed with the low phytic acid mutant Os-lpa-XS110-1, and the contents of Zn and phytic acid in the brown rice were determined for the resulting progenies grown at different sites. Among the hybrid progenies, the double mutant always displayed significantly higher Zn content and lower phytic acid content in grain, leading to the lowest molar ratio of phytic acid to Zn under all environments. As assessed by in vitro digestion/Caco-2 cell model, the double mutant contained the relatively high content of bioavailable Zn in brown rice. CONCLUSIONS Our findings suggested pyramiding breeding by a combination of high Zn density and low phytic acid is a practical and useful approach to improve Zn bioavailability in rice grain.
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Affiliation(s)
- Yin Wang
- Institute of Rural Development, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China.
- Key Laboratory of Creative Agriculture, Ministry of Agriculture, Hangzhou, 310021, China.
| | - Yusha Meng
- Institute of Rural Development, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
- Key Laboratory of Creative Agriculture, Ministry of Agriculture, Hangzhou, 310021, China
| | - Yanping Ma
- Institute of Rural Development, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
- Key Laboratory of Creative Agriculture, Ministry of Agriculture, Hangzhou, 310021, China
| | - Lei Liu
- Institute of Rural Development, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
- Key Laboratory of Creative Agriculture, Ministry of Agriculture, Hangzhou, 310021, China
| | - Dianxing Wu
- State Key Laboratory of Rice Biology, Institute of Nuclear Agriculture Sciences, Zhejiang University, Hangzhou, 310029, China
| | - Xiaoli Shu
- State Key Laboratory of Rice Biology, Institute of Nuclear Agriculture Sciences, Zhejiang University, Hangzhou, 310029, China
| | - Liqing Pan
- Yuyao County Agricultural Techniques Promotion and Service Station, Yuyao Agricultural and Rural Bureau, Ningbo, 315400, China
| | - Qixian Lai
- Institute of Rural Development, Zhejiang Academy of Agricultural Sciences, Hangzhou, 310021, China
- Key Laboratory of Creative Agriculture, Ministry of Agriculture, Hangzhou, 310021, China
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26
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Biofortification of Silage Maize with Zinc, Iron and Selenium as Affected by Nitrogen Fertilization. PLANTS 2021; 10:plants10020391. [PMID: 33670608 PMCID: PMC7922128 DOI: 10.3390/plants10020391] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/23/2021] [Revised: 02/06/2021] [Accepted: 02/11/2021] [Indexed: 12/16/2022]
Abstract
Agronomic biofortification is one of the main strategies for alleviation of micronutrient deficiencies in human populations and promoting sustainable production of food and feed. The aim of this study was to investigate the effect of nitrogen (N)fertilization on biofortification of maize crop (Zea mays L.) with zinc (Zn), iron (Fe) and selenium (Se) grown on a micronutrient deficient soil under greenhouse conditions. Factorial design experiment was set under greenhouse conditions. The experiment consisted of two levels of each N, Zn, Fe and Se. The levels for N were 125 and 250 mg N kg-1 soil; Zn were 1 and 5 mg Zn kg-1 soil; levels of Fe were 0 and 10 mg Fe kg-1 soil; levels of Se were 0 and 0.02 mg Se kg-1 soil. An additional experiment was also conducted to study the effect of the Zn form applied as a ZnO or ZnSO4 on shoot growth, shoot Zn concentration and total shoot Zn uptake per plant. Shoot Zn concentrations increased by increasing soil Zn application both with ZnSO4 and ZnO treatments, but the shoot Zn concentration and total Zn uptake were much greater with ZnSO4 than the ZnO application. Under given experimental conditions, increasing soil N supply improved shoot N concentration; but had little effect on shoot dry matter production. The concentrations of Zn and Fe in shoots were significantly increased by increasing N application. In case of total uptake of Zn and Fe, the positive effect of N nutrition was more pronounced. Although Se soil treatment had significant effect, N application showed no effect on Se concentration and accumulation in maize shoots. The obtained results show that N fertilization is an effective tool in improving the Zn and Fe status of silage maize and contribute to the better-quality feed.
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Zhang YY, Stockmann R, Ng K, Ajlouni S. Opportunities for plant-derived enhancers for iron, zinc, and calcium bioavailability: A review. Compr Rev Food Sci Food Saf 2020; 20:652-685. [PMID: 33443794 DOI: 10.1111/1541-4337.12669] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 09/08/2020] [Accepted: 10/20/2020] [Indexed: 12/31/2022]
Abstract
Understanding of the mechanism of interactions between dietary elements, their salts, and complexing/binding ligands is vital to manage both deficiency and toxicity associated with essential element bioavailability. Numerous mineral ligands are found in both animal and plant foods and are known to exert bioactivity via element chelation resulting in modulation of antioxidant capacity or micobiome metabolism among other physiological outcomes. However, little is explored in the context of dietary mineral ligands and element bioavailability enhancement, particularly with respect to ligands from plant-derived food sources. This review highlights a novel perspective to consider various plant macro/micronutrients as prospective bioavailability enhancing ligands of three essential elements (Fe, Zn, and Ca). We also delineate the molecular mechanisms of the ligand-binding interactions underlying mineral bioaccessibility at the luminal level. We conclude that despite current understandings of some of the structure-activity relationships associated with strong mineral-ligand binding, the physiological links between ligands as element carriers and uptake at targeted sites throughout the gastrointestinal (GI) tract still require more research. The binding behavior of potential ligands in the human diet should be further elucidated and validated using pharmacokinetic approaches and GI models.
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Affiliation(s)
- Yianna Y Zhang
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia.,CSIRO Agriculture & Food, Werribee, VIC, Australia
| | | | - Ken Ng
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
| | - Said Ajlouni
- School of Agriculture and Food, Faculty of Veterinary and Agricultural Sciences, The University of Melbourne, Parkville, VIC, Australia
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Biological Application of a Fluorescent Zinc Sensing Probe for the Analysis of Zinc Bioavailability Using Caco-2 Cells as an In-Vitro Cellular Model. J Fluoresc 2020; 30:1553-1565. [PMID: 32946027 DOI: 10.1007/s10895-020-02608-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 08/11/2020] [Indexed: 10/23/2022]
Abstract
Zinc is essential for growth and development of all living organisms, especially human being. Deficiency of micronutrients like zinc and iron has been linked to the manifestation of hidden hunger. Therefore, it is imperative that development of some rapid screening method for bioavailable zinc in various crops and food commodities would be an essential addition in battle against zinc deficiency related hidden hunger. One such method could be the usage of fluorescence based zinc ion sensing probe which would be robust and convenient for estimating bioavailable zinc. To address this issue, NBD-TPEA, a highly sensitive zinc ion sensing probe, have been used in this study towards the development of a novel fluorescence based approach for the analysis of zinc bioavailability in Caco-2 cells as an in-vitro cellular model. The use of this probe showed dose dependent sensitivity towards increasing concentrations of zinc ion uptake by Caco-2 cells. It also showed specificity for zinc ion uptake as compared to other metal ions in-vitro. These observations correlated extremely well with zinc uptake analysis by cell imaging and conventional analytical technique like, ICP-MS. The developed assay was then tested in mushroom and some selected biofortified derivatives of wheat for determining the levels of their bioavailable zinc using Caco-2 cells. The data as obtained with these food samples in our developed bioassay correlated well with the other sophisticated analytical techniques thus validating our cell based assay. Hence, the developed assay could serve as a simple but sensitive tool for determining bioavailable zinc in various food samples.
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Kruger J, Taylor JRN, Ferruzzi MG, Debelo H. What is food-to-food fortification? A working definition and framework for evaluation of efficiency and implementation of best practices. Compr Rev Food Sci Food Saf 2020; 19:3618-3658. [PMID: 33337067 DOI: 10.1111/1541-4337.12624] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/18/2020] [Accepted: 08/03/2020] [Indexed: 12/30/2022]
Abstract
Food-to-food fortification (FtFF) is an emerging food-based strategy that can complement current strategies in the ongoing fight against micronutrient deficiencies, but it has not been defined or characterized. This review has proposed a working definition of FtFF. Comparison with other main food-based strategies clearly differentiates FtFF as an emerging strategy with the potential to address multiple micronutrient deficiencies simultaneously, with little dietary change required by consumers. A review of literature revealed that despite the limited number of studies (in vitro and in vivo), the diversity of food-based fortificants investigated and some contradictory data, there are promising fortificants, which have the potential to improve the amount of bioavailable iron, zinc, and provitamin A from starchy staple foods. These fortificants are typically fruits and vegetables, with high mineral as well as ascorbic acid and β-carotene contents. However, as the observed improvements in micronutrient bioavailability and status are relatively small, measuring the positive outcomes is more likely to be impactful only if the FtFF products are consumed as regular staples. Considering best practices in implementation of FtFF, raw material authentication and ingredient documentation are critical, especially as the contents of target micronutrients and bioavailability modulators as well as the microbiological quality of the plant-based fortificants can vary substantially. Also, as there are only few developed supply chains for plant-based fortificants, procurement of consistent materials may be problematic. This, however, provides the opportunity for value chain development, which can contribute towards the economic growth of communities, or hybrid approaches that leverage traditional premixes to standardize product micronutrient content.
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Affiliation(s)
- Johanita Kruger
- Institute of Nutritional Sciences, University of Hohenheim, Stuttgart, Germany
| | - John R N Taylor
- Department of Consumer and Food Sciences and Institute for Food, Nutrition and Well-being, University of Pretoria, Pretoria, South Africa
| | - Mario G Ferruzzi
- Plants for Human Health Institute, North Carolina State University, Kannapolis, North Carolina
| | - Hawi Debelo
- Plants for Human Health Institute, North Carolina State University, Kannapolis, North Carolina
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30
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Vilca-Cáceres VA, Gómez-Pacco NL, Vargas Callo WDR. Calidad nutricional y niveles de aceptabilidad de productos innovados con base a pescado: empanizados y kamaboko. JOURNAL OF THE SELVA ANDINA RESEARCH SOCIETY 2020. [DOI: 10.36610/j.jsars.2020.110200153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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31
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Biofortified Crops for Combating Hidden Hunger in South Africa: Availability, Acceptability, Micronutrient Retention and Bioavailability. Foods 2020; 9:foods9060815. [PMID: 32575819 PMCID: PMC7353603 DOI: 10.3390/foods9060815] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/08/2020] [Accepted: 06/11/2020] [Indexed: 12/12/2022] Open
Abstract
In many poorer parts of the world, biofortification is a strategy that increases the concentration of target nutrients in staple food crops, mainly by genetic manipulation, to alleviate prevalent nutrient deficiencies. We reviewed the (i) prevalence of vitamin A, iron (Fe) and zinc (Zn) deficiencies; (ii) availability of vitamin A, iron and Zn biofortified crops, and their acceptability in South Africa. The incidence of vitamin A and iron deficiency among children below five years old is 43.6% and 11%, respectively, while the risk of Zn deficiency is 45.3% among children aged 1 to 9 years. Despite several strategies being implemented to address the problem, including supplementation and commercial fortification, the prevalence of micronutrient deficiencies is still high. Biofortification has resulted in the large-scale availability of βcarotene-rich orange-fleshed sweet potatoes (OFSP), while provitamin A biofortified maize and Zn and/or iron biofortified common beans are at development stages. Agronomic biofortification is being investigated to enhance yields and concentrations of target nutrients in crops grown in agriculturally marginal environments. The consumer acceptability of OFSP and provitamin A biofortified maize were higher among children compared to adults. Accelerating the development of other biofortified staple crops to increase their availability, especially to the target population groups, is essential. Nutrition education should be integrated with community health programmes to improve the consumption of the biofortified crops, coupled with further research to develop suitable recipes/formulations for biofortified foods.
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Dell'Aquila C. Qualitative in vitro study on the degradation of mineral complexes in vegetables. Food Chem 2020; 308:125655. [PMID: 31669947 DOI: 10.1016/j.foodchem.2019.125655] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 09/14/2019] [Accepted: 10/05/2019] [Indexed: 11/16/2022]
Abstract
Mechanisms of degradation and absorption of mineral complexes by the human digestive system are complex and still under investigation. The elaborate matrix of vegetables, and the presence of phytates and other inhibitors make study of these mechanisms difficult. In this qualitative study, extracts from freeze-dried savoy cabbage, broccoli, kale and spinach were subjected to digestion in vitro at pH 2.0 and pH 7.5 and analysed using SEC-ICP-MS. The results suggest that low molecular weight species (peak 6), related to the iron and zinc fractions, which appeared after acidic digestion in all vegetables, except in kale, were considerably reduced after digestion at pH 7.5. Low molecular weight species (peak 9), related to the phosphorus fraction, were present in all vegetables, except in kale, after alkaline digestion. While cabbage, broccoli and spinach showed similar degradation patterns, kale showed a different degradation behaviour.
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DIAS DM, GOMES MJC, MOREIRA MEDC, NATAL D, SILVA RR, NUTTI M, MATTA SLD, SANT’ANA HMP, MARTINO HSD. Staple food crops from Brazilian Biofortification Program have high protein quality and hypoglycemic action in Wistar rats. FOOD SCIENCE AND TECHNOLOGY 2020. [DOI: 10.1590/fst.32918] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Hummel M, Talsma EF, Taleon V, Londoño L, Brychkova G, Gallego S, Raatz B, Spillane C. Iron, Zinc and Phytic Acid Retention of Biofortified, Low Phytic Acid, and Conventional Bean Varieties When Preparing Common Household Recipes. Nutrients 2020; 12:nu12030658. [PMID: 32121231 PMCID: PMC7146319 DOI: 10.3390/nu12030658] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Revised: 02/20/2020] [Accepted: 02/24/2020] [Indexed: 12/21/2022] Open
Abstract
Biofortification is an effective method to improve the nutritional content of crops and nutritional intake. Breeding for higher micronutrient mineral content in beans is correlated with an increase in phytic acid, a main inhibitor of mineral absorption in humans. Low phytic acid (lpa) beans have a 90% lower phytic acid content compared to conventional beans. This is the first study to investigate mineral and total phytic acid retention after preparing common household recipes from conventional, biofortified and lpa beans. Mineral retention was determined for two conventional, three biofortified and two lpa bean genotypes. Treatments included soaking, boiling (boiled beans) and refrying (bean paste). The average true retention of iron after boiling was 77.2-91.3%; for zinc 41.2-84.0%; and for phytic acid 49.9-85.9%. Soaking led to a significant decrease in zinc and total phytic acid after boiling and refrying, whereas for iron no significant differences were found. lpa beans did not exhibit a consistent pattern of difference in iron and phytic acid retention compared to the other groups of beans. However, lpa beans had a significantly lower retention of zinc compared to conventional and biofortified varieties (p < 0.05). More research is needed to understand the underlying factors responsible for the differences in retention between the groups of beans, especially the low retention of zinc. Combining the lpa and biofortification traits could further improve the nutritional benefits of biofortified beans, by decreasing the phytic acid:iron and zinc ratio in beans.
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Affiliation(s)
- Marijke Hummel
- Plant and AgriBiosciences Research Centre (PABC), Ryan Institute, National University of Ireland Galway, University Road, H91 REW4 Galway, Ireland; (M.H.); (G.B.)
- Division of Human Nutrition and Health, Wageningen University, 6708 PB Wageningen, The Netherlands;
| | - Elise F. Talsma
- Division of Human Nutrition and Health, Wageningen University, 6708 PB Wageningen, The Netherlands;
| | - Victor Taleon
- HarvestPlus. c/o International Food Policy Research Institute (IFPRI), Washington, DC 20005-3915, USA;
| | - Luis Londoño
- International Center for Tropical Agriculture (CIAT), Cali 763537, Colombia; (L.L.); (S.G.); (B.R.)
| | - Galina Brychkova
- Plant and AgriBiosciences Research Centre (PABC), Ryan Institute, National University of Ireland Galway, University Road, H91 REW4 Galway, Ireland; (M.H.); (G.B.)
| | - Sonia Gallego
- International Center for Tropical Agriculture (CIAT), Cali 763537, Colombia; (L.L.); (S.G.); (B.R.)
| | - Bodo Raatz
- International Center for Tropical Agriculture (CIAT), Cali 763537, Colombia; (L.L.); (S.G.); (B.R.)
| | - Charles Spillane
- Plant and AgriBiosciences Research Centre (PABC), Ryan Institute, National University of Ireland Galway, University Road, H91 REW4 Galway, Ireland; (M.H.); (G.B.)
- Correspondence:
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Corrêa SR, Brigide P, Vaz-Tostes MDG, Costa NMB. Cultivars of biofortified cowpea and sweet potato: Bioavailability of iron and interaction with vitamin A in vivo and in vitro. J Food Sci 2020; 85:816-823. [PMID: 32088926 DOI: 10.1111/1750-3841.15064] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 12/22/2019] [Accepted: 01/05/2020] [Indexed: 11/30/2022]
Abstract
The objective of this study was to evaluate the interaction of pro-vitamin A-rich sweet potato on iron bioavailability of biofortified cowpeas, using in vitro Caco-2 cells and in vivo depletion-repletion rat model. Mixtures of conventional rice with cultivars of iron-biofortified (Aracê, Xiquexique, and Tumucumaque) or conventional (Guariba) cowpeas with or without sweet potato biofortified with pro-vitamin A carotenoids were evaluated. The ratio of ferritin/total protein in Caco-2 cells was used as the index of cellular Fe uptake in the in vitro assay. The animal study evaluated the hemoglobin gain, the relative biological value, and the gene expression of transferrin and ferritin proteins by reverse transcription polymerase chain reaction. In the in vitro study, Xiquexique cowpea presented higher bioavailability of iron in the absence of sweet potato, and no difference was observed between the other cultivars of cowpea with and without sweet potato. The in vivo bioavailability (relative biological value of hemoglobin regeneration efficiency) differed statistically only between Guariba groups added to sweet potato and Tumucumaque. Ferritin mRNA expression did not differ between the test and control (ferrous sulfate) groups. Regarding the transferrin mRNA expression, there was a difference between the test and control groups except for the Xiquexique group. The association of rice and beans with sweet potato rich in carotenoids favored the gene expression of proteins involved in the iron metabolism, as well as its bioavailability, corroborating beneficial effects of this mixture. Xiquexique cowpea was shown to be the most promising compared to the other cultivars, exhibiting higher iron content in the digestible fraction, better in vitro bioavailability of iron, and transferrin gene expression. PRACTICAL APPLICATION: Data from the study indicated greater in vitro bioavailability of iron for Xiquexique cowpea and sweet potato mixtures, in addition to the greater regeneration efficiency of hemoglobin in vivo as the bioavailability of iron among biofortified beans, highlighting the promising benefits of biofortification.
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Affiliation(s)
- Sarah Ramos Corrêa
- Authors are with Post-Graduation Program on Food Science and Technology, Federal Univ. of Espírito Santo (UFES), Alto Universitário s/n, CEP 29500-000, Guararema, Porto Alegre, ES, Brazil
| | - Priscila Brigide
- Authors are with Post-Graduation Program on Food Science and Technology, Federal Univ. of Espírito Santo (UFES), Alto Universitário s/n, CEP 29500-000, Guararema, Porto Alegre, ES, Brazil
| | - Maria das Graças Vaz-Tostes
- Authors are with Post-Graduation Program on Food Science and Technology, Federal Univ. of Espírito Santo (UFES), Alto Universitário s/n, CEP 29500-000, Guararema, Porto Alegre, ES, Brazil
| | - Neuza Maria Brunoro Costa
- Authors are with Post-Graduation Program on Food Science and Technology, Federal Univ. of Espírito Santo (UFES), Alto Universitário s/n, CEP 29500-000, Guararema, Porto Alegre, ES, Brazil
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Zheng X, Giuliano G, Al-Babili S. Carotenoid biofortification in crop plants: citius, altius, fortius. Biochim Biophys Acta Mol Cell Biol Lipids 2020; 1865:158664. [PMID: 32068105 DOI: 10.1016/j.bbalip.2020.158664] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 02/06/2020] [Accepted: 02/07/2020] [Indexed: 12/24/2022]
Abstract
Carotenoids are indispensable for human health, required as precursors of vitamin A and efficient antioxidants. However, these plant pigments that play a vital role in photosynthesis are represented at insufficient levels in edible parts of several crops, which creates a need for increasing their content or optimizing their composition through biofortification. In particular, vitamin A deficiency, a severe health problem affecting the lives of millions in developing countries, has triggered the development of a series of high-provitamin A crops, including Golden Rice as the best-known example. Further carotenoid-biofortified crops have been generated by using genetic engineering approaches or through classical breeding. In this review, we depict carotenoid metabolism in plants and provide an update on the development of carotenoid-biofortified plants and their potential to meet needs and expectations. Furthermore, we discuss the possibility of using natural variation for carotenoid biofortification and the potential of gene editing tools. This article is part of a Special Issue entitled Carotenoids recent advances in cell and molecular biology edited by Johannes von Lintig and Loredana Quadro.
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Affiliation(s)
- Xiongjie Zheng
- King Abdullah University of Science and Technology (KAUST), Division of Biological and Environmental Science and Engineering, Center for Desert Agriculture, the BioActives Lab, Thuwal 23955-6900, Saudi Arabia
| | - Giovanni Giuliano
- Italian National Agency for New Technologies, Energy and Sustainable Economic Development (ENEA), Casaccia Research Center, Via Anguillarese 301, Roma 00123, Italy
| | - Salim Al-Babili
- King Abdullah University of Science and Technology (KAUST), Division of Biological and Environmental Science and Engineering, Center for Desert Agriculture, the BioActives Lab, Thuwal 23955-6900, Saudi Arabia.
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37
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Cheah ZX, Kopittke PM, Scheckel KG, Noerpel MR, Bell MJ. Comparison of Zn accumulation and speciation in kernels of sweetcorn and maize differing in maturity. ANNALS OF BOTANY 2020; 125:185-193. [PMID: 31678993 PMCID: PMC6948211 DOI: 10.1093/aob/mcz179] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 10/21/2019] [Accepted: 10/28/2019] [Indexed: 05/27/2023]
Abstract
BACKGROUND AND AIMS Understanding the speciation of Zn in edible portions of crops helps identify the most effective biofortification strategies to increase the supply of nutrients for improving the health and nutrition of consumers. METHODS Kernels of 12 sweetcorn and three maize (Zea mays) varieties were analysed for Zn concentration and content. The speciation of the Zn in the embryos, endosperms and whole kernels at 21, 28 and 56 days after pollination (DAP) was then examined for one maize and one sweetcorn variety using synchrotron-based X-ray absorption spectroscopy (XAS). KEY RESULTS Averaged across all sweetcorn and maize varieties at 21 DAP, the embryo contributed 27-29% of the whole kernel Zn whilst the endosperm contributed 71-73 %. While sweetcorn embryos contributed a lower proportion to the total kernel Zn than those of maize, the proportion of total Zn in the embryo increased as kernels aged for both varieties, reaching 33 % for sweetcorn and 49% for maize at 28 DAP. Using XAS, it was predicted that an average of 90 % of the Zn in the embryos was present as Zn-phytate, while in the endosperm the Zn was primarily complexed with an N-containing ligand such as histidine and to a lesser extent with phytate. However, in maize endosperms, it was also observed that the proportion of Zn present as Zn-phytate increased as the kernel matured, thereby also probably decreasing its bioavailability in these mature maize kernels. CONCLUSIONS The apparent low bioavailability of Zn supplied in maize at its consumption stage (i.e. mature kernels) probably undermines the effectiveness of biofortification of this crop. Conversely, successful biofortification of Zn in sweetcorn and green maize consumed as immature kernels could potentially provide a good source of bioavailable Zn in human diets.
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Affiliation(s)
- Zhong Xiang Cheah
- The University of Queensland, School of Agriculture and Food Sciences, Gatton, Queensland, Australia
| | - Peter M Kopittke
- The University of Queensland, School of Agriculture and Food Sciences, Gatton, Queensland, Australia
| | - Kirk G Scheckel
- United States Environmental Protection Agency, National Risk Management Research Laboratory, Cincinnati, OH, USA
| | - Matthew R Noerpel
- United States Environmental Protection Agency, National Risk Management Research Laboratory, Cincinnati, OH, USA
| | - Michael J Bell
- The University of Queensland, School of Agriculture and Food Sciences, Gatton, Queensland, Australia
- The University of Queensland, Queensland Alliance for Agriculture and Food Innovation, Gatton, Queensland, Australia
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Wang S, Ouerdane L, Hoekenga O, Szpunar J, Lobinski R. Mass spectrometry-based analytical developments to link iron speciation to iron bioavailability in maize. Food Chem 2019; 294:414-422. [PMID: 31126482 DOI: 10.1016/j.foodchem.2019.05.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Revised: 04/30/2019] [Accepted: 05/02/2019] [Indexed: 11/18/2022]
Abstract
A sequential fractionation procedure based on (i) water extraction, (ii) hexane extraction, (iii) saccharification, and (iv) proteolysis was developed to provide the first ever data on the molecular distribution of iron in maize. This was completed by the operational determination of the iron bioavailability using an in-vitro simulated model for gastro-intestinal digestion. The coupling of hydrophilic interaction chromatography (HILIC) and size exclusion chromatography (SEC) with the parallel detection by inductively coupled plasma mass spectrometry (ICP-MS) and high resolution electrospray mass spectrometry (HR-ESI-MS) allowed the identification of water-soluble Fe(III)-mugineate, Fe(III)-(citrate)2, and Fe(III)2-(phytate)2. The procedures were applied to study some well characterized maize varieties having shown previously differences in iron bioavailability during cell culture and animal model feeding studies. The combined analytical methods developed in this work could unambiguously discriminate low from high Fe bioavailable seeds in these closely related maize varieties.
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Affiliation(s)
- Shuanglong Wang
- CNRS/Université de Pau et des Pays de l'Adour, Institut des sciences analytiques et de physico-chimie pour l'environnement et les matériaux, UMR5254, 64000 Pau, France
| | - Laurent Ouerdane
- CNRS/Université de Pau et des Pays de l'Adour, Institut des sciences analytiques et de physico-chimie pour l'environnement et les matériaux, UMR5254, 64000 Pau, France.
| | - Owen Hoekenga
- Cayuga Genetics Consulting Group LLC, Ithaca, NY 14850, USA
| | - Joanna Szpunar
- CNRS/Université de Pau et des Pays de l'Adour, Institut des sciences analytiques et de physico-chimie pour l'environnement et les matériaux, UMR5254, 64000 Pau, France
| | - Ryszard Lobinski
- CNRS/Université de Pau et des Pays de l'Adour, Institut des sciences analytiques et de physico-chimie pour l'environnement et les matériaux, UMR5254, 64000 Pau, France
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Hama-Ba F, Mouquet-Rivier C, Diawara B, Weltzien E, Icard-Vernière C. Traditional African Dishes Prepared From Local Biofortified Varieties of Pearl Millet: Acceptability and Potential Contribution to Iron and Zinc Intakes of Burkinabe Young Children. Front Nutr 2019; 6:115. [PMID: 31475149 PMCID: PMC6702452 DOI: 10.3389/fnut.2019.00115] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2018] [Accepted: 07/11/2019] [Indexed: 11/17/2022] Open
Abstract
Biofortification is among the food-based strategies, recently implemented and still in development, to fight micronutrient deficiencies. Three cereal-based traditional dishes of Sub-Saharan Africa (tô paste, pancakes, and gruel) prepared from one local (Gampela), or two biofortified (GB 8735 and Tabi) varieties of millet were assessed for their (i) acceptability by local consumers, (ii) iron and zinc absorption predicted by phytate-to-mineral molar ratios and (iii) contribution to the iron and zinc requirements of young children. Tasters preferred the color, texture, and taste of dishes prepared with the local variety, whether or not the grains were decorticated. Hedonic and preference tests showed no significant difference between the two biofortified varieties, but the cooks reported different behaviors during processing. Biofortified millet contained up to two times more iron than the local variety, reaching 6.5 mg iron/100 g dry matter. Iron and zinc contents remained higher in biofortified varieties even after decortication. Iron content in the dishes was highly variable, depending on iron loss and potential contamination during processing. The phytate-to-mineral molar ratios of all dishes indicated low iron absorption, independent of the millet variety, but improved zinc absorption in dishes prepared with biofortified varieties. The contribution of a dish prepared with one of the two biofortified millet varieties to the recommended iron and zinc intakes for 6–11-month-old children was estimated to be about 5 and 7%, respectively, compared to 2 and 4% for the same dish prepared with local millet. For 12–23-month-old children, the contribution to the recommended intakes was estimated to be about 14 and 12% with biofortified millet, respectively, and about 6 and 7% with local millet. The use of biofortified millet varieties could be complementary to food diversification strategies to increase iron and zinc intakes. As in Ouagadougou, cereals are eaten in different forms by young children several times per day, iron and zinc intakes could be improved in the long term by using the biofortified varieties of pearl millet.
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Affiliation(s)
- Fatoumata Hama-Ba
- Département de Technologie Alimentaire, IRSAT, Ouagadougou, Burkina Faso
| | | | - Bréhima Diawara
- Département de Technologie Alimentaire, IRSAT, Ouagadougou, Burkina Faso
| | - Eva Weltzien
- Honorary Fellow, Agronomy Department, University of Wisconsin-Madison, Madison, AL, United States
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Soluble extracts from carioca beans (Phaseolus vulgaris L.) affect the gut microbiota and iron related brush border membrane protein expression in vivo (Gallus gallus). Food Res Int 2019; 123:172-180. [DOI: 10.1016/j.foodres.2019.04.060] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 04/16/2019] [Accepted: 04/25/2019] [Indexed: 01/10/2023]
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41
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Wahengbam ED, Das AJ, Green BD, Hazarika MK. Studies on in vitro bioavailability and starch hydrolysis in zinc fortified ready-to-eat parboiled rice ( komal chawal). Journal of Food Science and Technology 2019; 56:3399-3407. [PMID: 31274908 DOI: 10.1007/s13197-019-03824-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 04/24/2019] [Accepted: 05/08/2019] [Indexed: 11/30/2022]
Abstract
Zinc fortified parboiled rice (komal chawal) was produced from a low amylose variety of rice by applying 'brown rice parboiling' method. In addition to the effect of milling on fortification, the effectiveness of fortification upon the amount of bioaccessible (in vitro digest) and bioavailable (cellular uptake) form of Zn was tested. The effect on glycaemic index was also assessed by employing an in vitro starch hydrolysis assay. The bioaccessible form of Zn in the unmilled fortified rice were ranged in between 4.24 and 11.07 mg/100 g, which was significantly higher (p < 0.05) than the milled and unfortified parboiled rice. Similarly, the % absorption of bioavailable Zn was negligible in the unfortified parboiled rice as compared to the fortified rice (14.5-24.5%). The estimated GI of fortified parboiled rice samples was in the range of 50.97-59.79, which was lower than the unfortified parboiled rice (58.80-62.53) and raw rice (78.71-84.64). The results thus demonstrated that Zn fortified komal chawal can be a novel and rapidly produced micronutrient enhanced ready-to-eat rice.
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Affiliation(s)
- Elizabeth D Wahengbam
- 1Department of Food Engineering and Technology, Tezpur University, Assam, 784028 India
| | - Arup Jyoti Das
- 1Department of Food Engineering and Technology, Tezpur University, Assam, 784028 India
| | - Brian D Green
- 2Institute for Global Food Security, Queen's University Belfast, Belfast, BT9 5HN UK
| | - Manuj K Hazarika
- 1Department of Food Engineering and Technology, Tezpur University, Assam, 784028 India
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Iron Biofortification of Red and Green Pigmented Lettuce in Closed Soilless Cultivation Impacts Crop Performance and Modulates Mineral and Bioactive Composition. AGRONOMY-BASEL 2019. [DOI: 10.3390/agronomy9060290] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Consumer demand for vegetables of fortified mineral and bioactive content is on the rise, driven by the growing interest of society in fresh products of premium nutritional and functional quality. Biofortification of leafy vegetables with essential micronutrients such as iron (Fe) is an efficient means to address the human micronutrient deficiency known as hidden hunger. Morphometric analysis, lipophilic and hydrophilic antioxidant capacities of green and red butterhead lettuce cultivars in response to Fe concentration in the nutrient solution (0.015 control, 0.5, 1.0 or 2.0 mM Fe) were assessed. The experiment was carried out in a controlled-environment growth chamber using a closed soilless system (nutrient film technique). The percentage of yield reduction in comparison to the control treatment was 5.7%, 13.5% and 25.3% at 0.5, 1.0 and 2.0 mM Fe, respectively. Irrespective of the cultivar, the addition of 1.0 mM or 2.0 mM Fe in the nutrient solution induced an increase in the Fe concentration of lettuce leaves by 20.5% and 53.7%, respectively. No significant effects of Fe application on phenolic acids and carotenoid profiles were observed in green Salanova. Increasing Fe concentration in the nutrient solution to 0.5 mM triggered a spike in chlorogenic acid and total phenolics in red Salanova lettuce by 110.1% and 29.1% compared with the control treatment, respectively; moreover, higher accumulation of caffeoyl meso tartaric phenolic acid by 31.4% at 1.0 mM Fe and of carotenoids violaxanthin, neoxanthin and β-carotene by 37.0% at 2.0 mM Fe were also observed in red Salanova compared with the control (0.015 mM Fe) treatment. Red Salanova exhibited higher yield, P and K contents, ascorbic acid, phenolic acids and carotenoid compounds than green Salanova. The wok shows how nutrient solution management in soilless culture could serve as effective cultural practices for producing Fe-enriched lettuce of premium quality, notwithstanding cultivar selection being a critical underlying factor for obtaining high quality products.
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Govender L, Pillay K, Siwela M, Modi AT, Mabhaudhi T. Improving the Dietary Vitamin A Content of Rural Communities in South Africa by Replacing Non-Biofortified white Maize and Sweet Potato with Biofortified Maize and Sweet Potato in Traditional Dishes. Nutrients 2019; 11:E1198. [PMID: 31141908 PMCID: PMC6628247 DOI: 10.3390/nu11061198] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 05/20/2019] [Accepted: 05/21/2019] [Indexed: 11/25/2022] Open
Abstract
Biofortification of staple crops has a potential for addressing micronutrient deficiencies, such as vitamin A deficiency (VAD), which are prevalent in South Africa. The poor acceptability of provitamin A (PVA)-biofortified foods could be improved by combining them with other food items to produce modified traditional dishes. The nutritional composition of the dishes could also be improved by the modification. The study aimed to investigate the effect of replacing white maize and cream-fleshed sweet potato (CFSP)] with PVA-biofortified maize and orange-fleshed sweet potato (OFSP) on the nutritional composition of South African traditional dishes. The protein, fibre, total mineral (ash), lysine, and iron concentrations of the PVA maize phutu (traditional porridge) composite dishes (control), were not significantly different (P > 0.05) from those of white maize phutu composite dishes. However, the PVA concentration of PVA maize phutu composite dishes was higher than that of the white phutu composite dishes (P > 0.05). The OFSP had a significantly lower protein concentration, but a significantly higher (P > 0.05) fibre, ash, lysine, isoleucine, leucine, and PVA concentration, relative to the CFSP. The findings indicate that composite dishes in which white maize is replaced with PVA-biofortified maize, and switching over from CFSP to OFSP, would contribute to combating VAD in South Africa, and in other developing counties.
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Affiliation(s)
- Laurencia Govender
- Dietetics and Human Nutrition, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209, Pietermaritzburg 3201, South Africa.
| | - Kirthee Pillay
- Dietetics and Human Nutrition, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209, Pietermaritzburg 3201, South Africa.
| | - Muthulisi Siwela
- Dietetics and Human Nutrition, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209, Pietermaritzburg 3201, South Africa.
| | - Albert Thembinkosi Modi
- Centre for Transformative Agricultural and Food Systems, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209, Pietermaritzburg 3201, South Africa.
| | - Tafadzwanashe Mabhaudhi
- Centre for Transformative Agricultural and Food Systems, School of Agricultural, Earth and Environmental Sciences, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209, Pietermaritzburg 3201, South Africa.
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Kasimba S, Covic N, Motswagole B, Laubscher R, Claasen N. Consumption of Traditional and Indigenous Foods and Their Contribution to Nutrient Intake among Children and Women in Botswana. Ecol Food Nutr 2019; 58:281-298. [PMID: 30957545 DOI: 10.1080/03670244.2019.1598980] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
In Botswana, traditional diets are gradually being replaced by westernized diets high in energy-dense and nutrient- poor, while micro nutrient deficiencies among the population remain. We determined the consumption of traditional and indigenous foods (TIF) and their contribution to nutrient intake among children and women in Botswana. TIF accounted for relatively high percentages of energy intake in children (41%) and women (36%) respectively. The mean intake of vitamin A in children and vitamin A and zinc in women was high from TIF compared to non-TIF. Research attention to determining the full potential of TIF in contributing to nutrition and health is warranted.
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Affiliation(s)
- Salome Kasimba
- a Centre of Excellence for Nutrition (CEN) , North-West University , Potchefstroom , South Africa
| | - Namukolo Covic
- b Poverty, Health and Nutrition Division , International Food and Policy Research Institute , Addis Ababa , Ethiopia
| | - Boitumelo Motswagole
- c Department of Nutrition and Dietetics , National Food Technology Research Centre (NFTRC) , Botswana
| | - Ria Laubscher
- d Biostatics' Unit , Medical Research , Tygerberg , South Africa
| | - Nicole Claasen
- e Africa Unit for Transdisciplinary Health Research (AUTHeR) , North-West University , Potchefstroom , South Africa
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Nutrients for Prevention of Macular Degeneration and Eye-Related Diseases. Antioxidants (Basel) 2019; 8:antiox8040085. [PMID: 30986936 PMCID: PMC6523787 DOI: 10.3390/antiox8040085] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2019] [Revised: 03/18/2019] [Accepted: 03/25/2019] [Indexed: 12/28/2022] Open
Abstract
The risk of macular degeneration can be reduced through the consumption of antioxidant-rich foods, supplements, and nutraceutical formulas. This review focuses on the antioxidants, vitamins, and minerals that have been reported for reducing the risk of macular degeneration and other eye-related diseases. Antioxidants including anthocyanins, carotenoids, flavonoids, and vitamins have been shown to reduce the risk of eye-related diseases. Anthocyanins extracted from berries are powerful antioxidants. Cyanidin, delphinidin, malvidin, pelargonidin, peonidin, and petunidin are anthocyanin aglycones detected in berries, currants, and other colored fruits and vegetables. β-Carotene, as well as xanthophyll lutein and zeaxanthin, have been reported to reduce the risk of macular degeneration. Flavonoids from plants help in the prevention of eye-related diseases through anti-inflammatory mechanisms. A combination of these antioxidants, vitamins, and minerals possess a synergistic effect on the prevention or risk reduction of macular degeneration. Formulas have been developed as dietary supplements to cater to the high demand from consumers and patients with eye problems. Many of the formulated dietary supplements that are sold in the market have been clinically proven for their efficacy to treat eye diseases. Although the bioactivities in the supplement capsules or tablets have been scientifically established for reducing risks of several diseases, which include macular degeneration and other eye-related diseases, knowledge on the right dosage, efficacy, and bioavailability of antioxidants, vitamins, and minerals is important for consumers. The information may help them make the best decision in choosing the right dietary supplements and nutraceuticals following the evidence-based recommended dosages and reference intakes for improving general health and preventing eye-related diseases. This review covers the potential causal factors involved in eye diseases, clinically proven treatments, and controversial findings on the antioxidants in the prevention of macular degeneration. Future studies should consider multiethnic and multicenter trials for eliminating potential bias in research.
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Corguinha APB, Carvalho CA, de Souza GA, de Carvalho TS, Vieira EA, Fialho JF, Guilherme LRG. Potential of cassava clones enriched with β-carotene and lycopene for zinc biofortification under different soil Zn conditions. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2019; 99:666-674. [PMID: 29962086 DOI: 10.1002/jsfa.9231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/23/2017] [Revised: 04/20/2018] [Accepted: 06/28/2018] [Indexed: 06/08/2023]
Abstract
BACKGROUND Zinc (Zn) deficiency is a major human health concern worldwide, and biofortification (genetic and agronomic) is a complementary solution for increasing micronutrient contents, including Zn. Cassava (Manihot esculenta Crantz) has been used for Zn biofortification because it is an important staple crop in most countries affected by malnutrition and Zn deficiency. Thus studies on biofortification of this crop can improve its nutritional quality. Zn content in cassava clones enriched with β-carotene or lycopene and cultivated under different areas and soil managements was investigated to evaluate the influence of genotypic variation and agronomic management on Zn status in the plant. RESULTS A clone-specific response to total Zn content in the soil was found, with clones 26, 215, and 240 (β-carotene enriched) and clones 341 and 395 (lycopene enriched) being the most responsive. For both experiments, there was a positive interaction between total soil Zn and Zn content in the roots. CONCLUSIONS Our results suggest that, by combining plant breeding and agronomic strategies, it is possible to enrich cassava roots with both zinc and β-carotene or lycopene. © 2018 Society of Chemical Industry.
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Affiliation(s)
| | | | | | | | - Eduardo A Vieira
- Brazilian Agricultural Research Corporation, Embrapa Cerrados, Planaltina, Brazil
| | - Josefino F Fialho
- Brazilian Agricultural Research Corporation, Embrapa Cerrados, Planaltina, Brazil
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Dey N, Ali A, Kamra M, Bhattacharya S. Simultaneous sensing of ferritin and apoferritin proteins using an iron-responsive dye and evaluation of physiological parameters associated with serum iron estimation. J Mater Chem B 2019; 7:986-993. [PMID: 32255103 DOI: 10.1039/c8tb01523f] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
An iron-responsive optical probe has been developed for simultaneous sensing of both ferritin and apoferritin proteins at pH 7.4 in water. The compound showed an exclusive response (turn-off signal) towards ferritin among a wide range of proteins even at nanomolar concentration. In contrast, apoferritin dissociates the preformed iron complex and revives the green colored fluorescence of the native probe (turn-on signal). Subsequently, various parameters associated with the serum iron level are evaluated, which are beneficial for clinical diagnosis of many iron-related diseases, including anemia. Estimation of iron was achieved in a wide range of edible plant materials as well as pharmaceutical formulations. Subsequently, different kinds of natural water samples were screened for quantification of soluble iron contents. In addition to traditional spectroscopic tools, dye-coated paper strips were developed as an alternative strategy for onsite 'instrument-free' detection of iron. Highly specific bioimaging of Fe3+ was achieved in cervical cancer cells (HeLa).
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Affiliation(s)
- Nilanjan Dey
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560012, India
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Butkutė B, Taujenis L, Norkevičienė E. Small-Seeded Legumes as a Novel Food Source. Variation of Nutritional, Mineral and Phytochemical Profiles in the Chain: Raw Seeds-Sprouted Seeds-Microgreens. Molecules 2018; 24:E133. [PMID: 30602699 PMCID: PMC6337440 DOI: 10.3390/molecules24010133] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/20/2018] [Accepted: 12/25/2018] [Indexed: 11/30/2022] Open
Abstract
Growing public concerns about health haves prompted the search for novel food sources. The study is focused on the seeds, sprouted seeds and microgreens of Trifolium pratense, T. medium, Medicago sativa, M. lupulina, Onobrychis viciifolia, Astragalus glycyphyllos and A. cicer species as a potential source of value-added food ingredientsr. The samples were analysed for nutritional (wet chemistry, standard methods) and mineral (atomic absorption spectroscopy, UV-Vis spectrophotometry) profiles, isoflavones (ultra-performance liquid with diode array detector ⁻UPLC-DAD), coumestrol (UPLC-DAD), condensed tannins (CT) (vanillin-H₂SO₄ assay) and triterpene saponins (UPLC with triple-stage quadrupole MS). In our study, each species displayed high, but species-dependent nutritional, mineral and phytochemical value. All counterparts of legumes were mineral and protein rich. A. glycyphyllos samples, especially seeds, were abundant in iron. Trifolium spp. were found to be important sources of isoflavones, Medicago spp. of coumestrol and saponins, and O. viciifolia of CT. The protein and phytochemical contents increased and total carbohydrates decreased from seeds to microgreens.Our findings proved for the first time that seeds, sprouted seeds, and especially microgreens of small-seeded legumes are promising new sources of ingredients for fortification of staple foods with bioactive compounds, minerals and nutrients.
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Affiliation(s)
- Bronislava Butkutė
- Chemical Research Laboratory, Institute of Agriculture, Lithuanian Research Centre for Agriculture and Forestry, 58344 Kėdainių r., Lithuania.
| | - Lukas Taujenis
- Department of Analytical and Environmental Chemistry, Vilnius University, 01513 Vilnius, Lithuania.
| | - Eglė Norkevičienė
- Department of Grass Breeding, Institute of Agriculture, Lithuanian Research Centre for Agriculture and Forestry, 58344 Kėdainių r., Lithuania.
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Lockyer S, White A, Buttriss JL. Biofortified crops for tackling micronutrient deficiencies - what impact are these having in developing countries and could they be of relevance within Europe? NUTR BULL 2018. [DOI: 10.1111/nbu.12347] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
| | - A. White
- British Nutrition Foundation; London UK
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50
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Amah D, van Biljon A, Brown A, Perkins-Veazie P, Swennen R, Labuschagne M. Recent advances in banana (musa spp.) biofortification to alleviate vitamin A deficiency. Crit Rev Food Sci Nutr 2018; 59:3498-3510. [DOI: 10.1080/10408398.2018.1495175] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Delphine Amah
- Department of Plant Sciences (Plant Breeding), University of the Free State, Bloemfontein, South Africa
- International Institute of Tropical Agriculture, Ibadan, Nigeria
| | - Angeline van Biljon
- Department of Plant Sciences (Plant Breeding), University of the Free State, Bloemfontein, South Africa
| | - Allan Brown
- International Institute of Tropical Agriculture, Arusha, Tanzania
| | | | - Rony Swennen
- International Institute of Tropical Agriculture, Arusha, Tanzania
- Bioversity International, Heverlee, Belgium
- Department of Biosystems, KU Leuven, Heverlee, Belgium
| | - Maryke Labuschagne
- Department of Plant Sciences (Plant Breeding), University of the Free State, Bloemfontein, South Africa
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