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Zhou M, Sun Y, Luo L, Pan H, Zhang Q, Yu C. Comparative metabolomic analysis reveals nutritional properties and pigmentation mechanism of tea-scented rosehips. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:3392-3404. [PMID: 38105397 DOI: 10.1002/jsfa.13224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 11/01/2023] [Accepted: 12/18/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND The fruits of the genus Rosa, commonly known as rosehips, have attracted significant attention owing to their rich content of various bioactive compounds. However, their utility is generally secondary to the ornamental appeal of their flowers. This study aimed to explore the quality differences among tea-scented rosehips found in Yunnan, China, including those of Rosa odorata var. odorata (RO), Rosa odorata var. gigantea (RG), and Rosa yangii (RY). Morphological characteristics, chemical composition, and antioxidant activity of their fruits were evaluated. RESULTS The study revealed significant variability in composition and biological activities based on fruit color. RO exhibited the highest levels of polyphenols, flavonoids, anthocyanins, carotenoids, and vitamin C, with the strongest antioxidant activity (10.99 μmol Trolox·g-1 ), followed by RG (7.91 μmol Trolox·g-1 ) and RY (6.52 μmol Trolox·g-1 ). This supports RO's potential as a functional food source. Untargeted metabolomics identified and quantified 502 metabolites, with flavonoids (171) and phenolic acids (147) as the main metabolites. The differential metabolites among the fruits are primarily enriched for flavonoid biosynthesis and phenylpropanoid biosynthesis pathways. Insights into color formation supported the role of anthocyanins, flavones, and flavonols in fruit color variation. CONCLUSION Tea-scented rosehips offer vibrant colors and high nutritional value with potent biological activities. Rosa odorata var. odorata stands out as a functional food source owing to its rich bioactive compounds. These findings lay the groundwork for utilizing rosehips in functional foods, health supplements, and food additives, emphasizing the practical and beneficial applications of Rosa spp. independent of their ornamental value. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Meichun Zhou
- State Key Laboratory of Efficient Production of Forest Resources, Beijing Key Laboratory of Ornamental Plants Germplasm Innovation and Molecular Breeding, National Engineering Research Center for Floriculture, Beijing Laboratory of Urban and Rural Ecological Environment and School of Landscape Architecture, Beijing Forestry University, Beijing, China
| | - Yanlin Sun
- State Key Laboratory of Efficient Production of Forest Resources, Beijing Key Laboratory of Ornamental Plants Germplasm Innovation and Molecular Breeding, National Engineering Research Center for Floriculture, Beijing Laboratory of Urban and Rural Ecological Environment and School of Landscape Architecture, Beijing Forestry University, Beijing, China
| | - Le Luo
- State Key Laboratory of Efficient Production of Forest Resources, Beijing Key Laboratory of Ornamental Plants Germplasm Innovation and Molecular Breeding, National Engineering Research Center for Floriculture, Beijing Laboratory of Urban and Rural Ecological Environment and School of Landscape Architecture, Beijing Forestry University, Beijing, China
| | - Huitang Pan
- State Key Laboratory of Efficient Production of Forest Resources, Beijing Key Laboratory of Ornamental Plants Germplasm Innovation and Molecular Breeding, National Engineering Research Center for Floriculture, Beijing Laboratory of Urban and Rural Ecological Environment and School of Landscape Architecture, Beijing Forestry University, Beijing, China
| | - Qixiang Zhang
- State Key Laboratory of Efficient Production of Forest Resources, Beijing Key Laboratory of Ornamental Plants Germplasm Innovation and Molecular Breeding, National Engineering Research Center for Floriculture, Beijing Laboratory of Urban and Rural Ecological Environment and School of Landscape Architecture, Beijing Forestry University, Beijing, China
| | - Chao Yu
- State Key Laboratory of Efficient Production of Forest Resources, Beijing Key Laboratory of Ornamental Plants Germplasm Innovation and Molecular Breeding, National Engineering Research Center for Floriculture, Beijing Laboratory of Urban and Rural Ecological Environment and School of Landscape Architecture, Beijing Forestry University, Beijing, China
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Optimization of Supercritical Carbon Dioxide Extraction of Polyphenols from Black Rosehip and Their Bioaccessibility Using an In Vitro Digestion/Caco-2 Cell Model. Foods 2023; 12:foods12040781. [PMID: 36832856 PMCID: PMC9957028 DOI: 10.3390/foods12040781] [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: 01/07/2023] [Revised: 02/08/2023] [Accepted: 02/09/2023] [Indexed: 02/15/2023] Open
Abstract
The fruits of Rosa pimpinellifolia are rich sources of (poly)phenols, however they are underutilized due to the limited information available. The influence of the pressure, temperature, and co-solvent concentration (aqueous ethanol) of the supercritical carbon dioxide extraction (SCO2-aqEtOH) on the extraction yield, total phenolic-, total anthocyanin-, catechin-, cyanidin-3-O-glucoside contents, and total antioxidant activity of black rosehip was investigated simultaneously. The maximum obtained total phenolic and total anthocyanin contents under the optimized extraction conditions (280 bar, 60 °C and 25% ethanol, v/v) were 76.58 ± 4.25 mg gallic acid equivalent and 10.89 ± 1.56 mg cyanidin-3-O-glucoside equivalent per g of the dry fruits, respectively. The optimal extract obtained by SCO2-aqEtOH was compared to two other extraction procedures: ultrasonication using ethanol as solvent (UA-EtOH) and pressurized hot water extraction (PH-H2O). The bioaccessibility and cellular metabolism of the phenolic compounds in the different black rosehip extracts were assessed using an in vitro digestion coupled with a human intestinal Caco-2 cell model. The in vitro digestive stability and cellular uptake of the phenolic compounds had no significant difference among the different extraction methods. The results of this study confirm the efficiency of SCO2-aqEtOH extraction for phenolic compounds and, in particular, for anthocyanins, and could be used to produce new functional food ingredients from black rosehip with high antioxidant power containing both hydrophilic and lipophilic compounds.
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Sun Y, Zhou M, Luo L, Pan H, Zhang Q, Yu C. Metabolic profiles, bioactive compounds and antioxidant activity of rosehips from Xinjiang, China. Lebensm Wiss Technol 2023. [DOI: 10.1016/j.lwt.2023.114451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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Pashazadeh H, Zannou O, Koca I. Modeling of drying and rehydration kinetics of
Rosa pimpinellifolia
fruits: Toward formulation and optimization of a new tea with high antioxidant properties. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13486] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Hojjat Pashazadeh
- Department of Food Engineering Ondokuz Mayis University Samsun Turkey
| | - Oscar Zannou
- Department of Food Engineering Ondokuz Mayis University Samsun Turkey
| | - Ilkay Koca
- Department of Food Engineering Ondokuz Mayis University Samsun Turkey
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Fatrcová-Šramková K, Brindza J, Ivanišová E, Juríková T, Schwarzová M, Horčinová Sedláčková V, Grygorieva O. Morphological and antiradical characteristics of Rugosa rose (Rosa rugosa Thunb.) fruits canned in different kind of honeys and in beverages prepared from honey. POTRAVINARSTVO 2019. [DOI: 10.5219/1065] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
The aim of the work was to determined the basic morphological and morphometric traits of rugosa rose (Rosa rugosa Thunb.) and antiradical activity of fruit pulp canned in different kind of honeys and in beverages prepared from honey. In experiments there were used 4 genotypes of roses originated from arboretum Mlyňany (Slovakia). The evaluation of 11 morphometric traits of fruit showed that the average weight of the fresh fruit without pedicle reached up 5.14 - 5.46 g, the weight of pedicle was 0.05 - 0.08 g, weight of pulp and seeds 4.80 - 5.13 g, weight of calyx 0.25 - 0.31 g, length and width of fruit (16.10 - 18.13 mm, 21.38 - 22.46 mm), the number of seeds in fruit 48.45 - 71.05, thickness of pulp 2.63 - 2.97 mm. Separated fruit pulp was canned at 40 °C and 80 °C and premixed in robinia honey and honeydew honey. Beverages were prepared by mixture of fruit pulp in honey (15 g) with cold water (150 mL). Antiradical activity was determined by DPPH method in fruit pulp (in methyl alcohol and water extracts), in honeys (black locust honey and honeydew honey) and beverages. There had been confirmed statistically significant differences in morphological traits, especially in colour and shape of fruit. Antiradical activity of fresh fruit pulp in methyl alcohol extract was determined 94.59%, in water extract 89.71%. Antiradical activity of black locust honey was 7.63%, honeydew honey 6.54%. Antiradical activity was determined also adding honeydew honey and black locust honey to fresh pulp of fruit prepared at 80 °C (33.55% and 77.58%). In beverages prepared from fresh pulp, honey and water it was investigated the higher values of antiradical activity in samples with addition of honeydew honey (81.81 - 83.86%) in comparison with robinia honey (75.57 - 79.96%).
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Polyphenolic Composition of Rosa canina, Rosa sempervivens and Pyrocantha coccinea Extracts and Assessment of Their Antioxidant Activity in Human Endothelial Cells. Antioxidants (Basel) 2019; 8:antiox8040092. [PMID: 30959906 PMCID: PMC6523071 DOI: 10.3390/antiox8040092] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2019] [Revised: 03/30/2019] [Accepted: 04/01/2019] [Indexed: 12/20/2022] Open
Abstract
The aim of the present study was the investigation of the antioxidant activity of plant extracts from Rosa canina, Rosa sempervivens and Pyrocantha coccinea. The results showed that the bioactive compounds found at higher concentrations were in the R. canina extract: hyperoside, astragalin, rutin, (+)-catechin and (-)-epicatechin; in the R. sempervirens extract: quinic acid, (+)-catechin, (−)-epicatechin, astragalin and hyperoside; and in the P. coccinea extract: hyperoside, rutin, (−)-epicatechin, (+)-catechin, astragalin, vanillin, syringic acid and chlorogenic acid. The total polyphenolic content was 290.00, 267.67 and 226.93 mg Gallic Acid Equivalent (GAE)/g dw, and the total flavonoid content 118.56, 65.78 and 99.16 mg Catechin Equivalent (CE)/g dw for R. caninna, R. sempervirens and P. coccinea extracts, respectively. The extracts exhibited radical scavenging activity in DPPH and 2,2’-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid) (ABTS)•+ assays and protection from ROO•-induced DNA damage in the following potency order: R. canina > R. sempervirens > P. coccinea. Finally, treatment with R. canina and P. coccinea extract significantly increased the levels of the antioxidant molecule glutathione, while R. canina extract significantly decreased Reactive Oxygen Species (ROS) in endothelial cells. The results herein indicated that the R. canina extract in particular may be used for developing food supplements or biofunctional foods for the prevention of oxidative stress-induced pathological conditions of endothelium.
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Al-Yafeai A, Bellstedt P, Böhm V. Bioactive Compounds and Antioxidant Capacity of Rosa rugosa Depending on Degree of Ripeness. Antioxidants (Basel) 2018; 7:E134. [PMID: 30282929 PMCID: PMC6209988 DOI: 10.3390/antiox7100134] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Revised: 09/14/2018] [Accepted: 09/25/2018] [Indexed: 11/17/2022] Open
Abstract
Maturity stage affects the bioactive compounds as well as the antioxidant capacity in the fruit. This study was designed to identify and quantify carotenoids, as well as to evaluate vitamin E, vitamin C, antioxidant capacity and total phenolic compounds of Rosa rugosa hips at different degrees of ripeness. HPLC (high performance liquid chromatography) analysis showed different types of carotenoids at different stages of maturity of R. rugosa hips with significant differences (p ˂ 0.05), where the maximum concentration was observed at late harvesting. In the hips investigated, only α-tocopherol was detected, the maximum concentration of both vitamin E and vitamin C was obtained in the orange hips with significant difference (p ˂ 0.05). On the other hand, the highest hydrophilic and lipophilic TEAC (Trolox equivalent antioxidant capacity) values, as well as total phenolic contents, were determined in the mature hips (red colour) with significant difference (p < 0.0001) and (p < 0.001) respectively, whereas ORAC (oxygen radical absorbance capacity) showed lower activity in the mature hips with significant difference (p ˂ 0.05). Late harvesting is recommended if a high content of carotenoids is desired, while harvesting should be carried out earlier if a higher vitamin E and vitamin C content is desired, which in turn affects the antioxidants capacity.
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Affiliation(s)
- Ahlam Al-Yafeai
- Institute of Nutritional Sciences, Friedrich Schiller University Jena, Dornburger Straße 25-29, 07743 Jena, Germany.
- Department of Biology, Science Faculty, Ibb University, Ibb, Yemen.
| | - Peter Bellstedt
- Institute of Organic Chemistry and Macromolecular Chemistry, Friedrich Schiller University Jena, Humboldtstraße 10, 07743 Jena, Germany.
| | - Volker Böhm
- Institute of Nutritional Sciences, Friedrich Schiller University Jena, Dornburger Straße 25-29, 07743 Jena, Germany.
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Characterization of tocopherols, tocotrienols and total carotenoids in deep-fat fried French fries. J Food Compost Anal 2018. [DOI: 10.1016/j.jfca.2018.02.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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9
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Al-Yafeai A, Malarski A, Böhm V. Characterization of carotenoids and vitamin E in R. rugosa and R. canina: Comparative analysis. Food Chem 2018; 242:435-442. [DOI: 10.1016/j.foodchem.2017.09.070] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Revised: 07/27/2017] [Accepted: 09/13/2017] [Indexed: 11/26/2022]
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10
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Labuschagne M, Mkhatywa N, Johansson E, Wentzel B, van Biljon A. The Content of Tocols in South African Wheat; Impact on Nutritional Benefits. Foods 2017; 6:foods6110095. [PMID: 29099067 PMCID: PMC5704139 DOI: 10.3390/foods6110095] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2017] [Revised: 10/23/2017] [Accepted: 10/27/2017] [Indexed: 11/16/2022] Open
Abstract
Wheat is a major component within human consumption, and due to the large intake of wheat, it has an impact on human nutritional health. This study aimed at an increased understanding of how the content and composition of tocols may be governed for increased nutritional benefit of wheat consumption. Therefore, ten South African wheat cultivars from three locations were fractionated into white and whole flour, the content and concentration of tocols were evaluated by high performance liquid chromatography (HPLC), and vitamin E activity was determined. The content and composition of tocols and vitamin E activity differed with fractionation, genotype, environment, and their interaction. The highest tocol content (59.8 mg kg-1) was obtained in whole flour for the cultivar Elands grown in Ladybrand, while whole Caledon flour from Clarence resulted in the highest vitamin E activity (16.3 mg kg-1). The lowest vitamin E activity (1.9 mg kg-1) was found in the cultivar C1PAN3118 from Ladybrand. High values of tocotrienols were obtained in whole flour of the cultivars Caledon (30.5 mg kg-1 in Clarens), Elands (35.5 mg kg-1 in Ladybrand), and Limpopo (33.7 mg kg-1 in Bultfontein). The highest tocotrienol to tocopherol ratio was found in white flour (2.83) due to higher reduction of tocotrienols than of tocopherols at fractionation. The quantity and composition of tocols can be governed in wheat flour, primarily by the selection of fractionation method at flour production, but also complemented by selection of genetic material and the growing environment.
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Affiliation(s)
- Maryke Labuschagne
- Department of Plant Sciences, University of the Free State, Bloemfontein 9300, South Africa.
| | - Nomcebo Mkhatywa
- Department of Plant Sciences, University of the Free State, Bloemfontein 9300, South Africa.
| | - Eva Johansson
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, Box 101, SE-230 53 Alnarp, Sweden.
| | | | - Angeline van Biljon
- Department of Plant Sciences, University of the Free State, Bloemfontein 9300, South Africa.
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11
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Elmastaş M, Demir A, Genç N, Dölek Ü, Güneş M. Changes in flavonoid and phenolic acid contents in some Rosa species during ripening. Food Chem 2017; 235:154-159. [PMID: 28554620 DOI: 10.1016/j.foodchem.2017.05.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2017] [Revised: 04/29/2017] [Accepted: 05/01/2017] [Indexed: 10/19/2022]
Abstract
In this study, fruits of Rosa dumalis, R. canina, and R. villosa were cultivated and harvested at six different time points based on colour changes during the ripening period. Phenolic acid and flavonoid contents in fresh hypanthium were determined by HPLC-DAD. Derivatives of organic acid (gallic, caffeic, p-coumaric, and ferulic acids) and flavonoid (catechin, eriocitrin, rutin, apigenin, quercetin, apigenin-7-O-glucoside and kaempferol) were quantified using calibration curves. Phenolic acid contents of the Rosa species increased nonlinearly depending on the harvesting time. The highest amount of catechin was found at the fifth harvest time point (H-5) ranged from 323 to 472mgkg-1. The highest level of caffeic acid content was found in the R. dumalis ranged from 24 to 77mgkg-1. The total amount of flavonoid increased up to the fifth harvest time point (H-5), whereas the amount of total phenolic acid tended to decrease until the same harvest period.
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Affiliation(s)
- Mahfuz Elmastaş
- Department of Chemistry, Faculty of Science and Arts, Gaziosmanpaşa University, Tokat, Turkey.
| | - Ayşe Demir
- Department of Chemistry, Faculty of Science and Arts, Gaziosmanpaşa University, Tokat, Turkey.
| | - Nusret Genç
- Department of Chemistry, Faculty of Science and Arts, Gaziosmanpaşa University, Tokat, Turkey.
| | - Ümit Dölek
- Gökhöyük Vocational and Technical Anatolian High School, Amasya, Turkey.
| | - Mehmet Güneş
- Gaziosmanpaşa University Agricultural Faculty Department of Horticulture, Tokat, Turkey.
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13
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Assessment of rosehips based on the content of their biologically active compounds. J Food Drug Anal 2017; 25:681-690. [PMID: 28911653 PMCID: PMC9328834 DOI: 10.1016/j.jfda.2016.12.019] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2016] [Revised: 12/13/2016] [Accepted: 12/25/2016] [Indexed: 11/20/2022] Open
Abstract
In this study, an in-depth analysis of the unique set of rosehip samples from 71 Rosa genotypes was conducted with the aim to identify the most suitable ones for applications in the food and pharmaceutical industries based on the content of biologically active compounds. In the first part of our experiments, the antioxidant activity was determined by 2,2-diphenyl-1-picrylhydrazyl assay and the genotypes with the highest values were selected for the follow-up analysis. In the second part of experiments, the major classes of biologically active compounds in rosehips such as carotenoids, tocopherols, flavonoids, and triterpenoic acids were further quantified using liquid chromatography-based techniques. Large variation was observed among all the analyzed compounds with intraspecific variation often hiding interspecific or intersectional differences. The compounds studied herein thus do not provide a sharp tool for chemotaxonomic resolution of the genus Rosa. High intraspecific variation indicates the necessity to screen and utilize individual rose genotypes rather than representatives of the species when searching for sources of biologically active compounds. In the final stage of the study, 10 genotypes were selected for further cultivation and use, based on the highest concentrations of the analyzed biologically active compounds.
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Mineral Nutritional Yield and Nutrient Density of Locally Adapted Wheat Genotypes under Organic Production. Foods 2016; 5:foods5040089. [PMID: 28231184 PMCID: PMC5302432 DOI: 10.3390/foods5040089] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 11/15/2016] [Accepted: 12/06/2016] [Indexed: 01/01/2023] Open
Abstract
The aim of the present investigation was to investigate the nutritional yield, nutrient density, stability, and adaptability of organically produced wheat for sustainable and nutritional high value food production. This study evaluated the nutritional yield of four minerals (Fe, Zn, Cu, and Mg) in 19 wheat genotypes, selected as being locally adapted under organic agriculture conditions. The new metric of nutritional yield was calculated for each genotype and they were evaluated for stability using the Additive Main effects and Multiplicative Interaction (AMMI) stability analysis and for genotypic value, stability, and adaptability using the Best Linear Unbiased Prediction (BLUP procedure). The results indicated that there were genotypes suitable for production under organic agriculture conditions with satisfactory yields (>4000 kg·ha−1). Furthermore, these genotypes showed high nutritional yield and nutrient density for the four minerals studied. Additionally, since these genotypes were stable and adaptable over three environmentally different years, they were designated “balanced genotypes” for the four minerals and for the aforementioned characteristics. Selection and breeding of such “balanced genotypes” may offer an alternative to producing nutritious food under low-input agriculture conditions. Furthermore, the type of evaluation presented here may also be of interest for implementation in research conducted in developing countries, following the objectives of producing enough nutrients for a growing population.
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Johansson E, Prade T, Angelidaki I, Svensson SE, Newson WR, Gunnarsson IB, Hovmalm HP. Economically viable components from Jerusalem artichoke (Helianthus tuberosus L.) in a biorefinery concept. Int J Mol Sci 2015; 16:8997-9016. [PMID: 25913379 PMCID: PMC4425120 DOI: 10.3390/ijms16048997] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Revised: 04/16/2015] [Accepted: 04/17/2015] [Indexed: 12/24/2022] Open
Abstract
Biorefinery applications are receiving growing interest due to climatic and waste disposal issues and lack of petroleum resources. Jerusalem artichoke (Helianthus tuberosus L.) is suitable for biorefinery applications due to high biomass production and limited cultivation requirements. This paper focuses on the potential of Jerusalem artichoke as a biorefinery crop and the most viable products in such a case. The carbohydrates in the tubers were found to have potential for production of platform chemicals, e.g., succinic acid. However, economic analysis showed that production of platform chemicals as a single product was too expensive to be competitive with petrochemically produced sugars. Therefore, production of several products from the same crop is a must. Additional products are protein based ones from tubers and leaves and biogas from residues, although both are of low value and amount. High bioactive activity was found in the young leaves of the crop, and the sesquiterpene lactones are of specific interest, as other compounds from this group have shown inhibitory effects on several human diseases. Thus, future focus should be on understanding the usefulness of small molecules, to develop methods for their extraction and purification and to further develop sustainable and viable methods for the production of platform chemicals.
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Affiliation(s)
- Eva Johansson
- Department of Plant Breeding, the Swedish University of Agricultural Sciences, Box 101, SE-230 53 Alnarp, Sweden.
| | - Thomas Prade
- Environmental and Energy Systems Studies, Lund University, Box 118, SE-221 00 Lund, Sweden.
| | - Irini Angelidaki
- Department of Environmental Engineering, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.
| | - Sven-Erik Svensson
- Department of Biosystems and Technology, the Swedish University of Agricultural Sciences, Box 103, SE-230 53 Alnarp, Sweden.
| | - William R Newson
- Department of Plant Breeding, the Swedish University of Agricultural Sciences, Box 101, SE-230 53 Alnarp, Sweden.
| | - Ingólfur Bragi Gunnarsson
- Department of Environmental Engineering, Technical University of Denmark, DK-2800 Kgs Lyngby, Denmark.
| | - Helena Persson Hovmalm
- Department of Plant Breeding, the Swedish University of Agricultural Sciences, Box 101, SE-230 53 Alnarp, Sweden.
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Ahsan H, Ahad A, Siddiqui WA. A review of characterization of tocotrienols from plant oils and foods. J Chem Biol 2015; 8:45-59. [PMID: 25870713 DOI: 10.1007/s12154-014-0127-8] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2014] [Accepted: 12/21/2014] [Indexed: 10/24/2022] Open
Abstract
Tocotrienols, members of the vitamin E family, are natural compounds found in a number of vegetable oils, wheat germ, barley and certain types of nuts and grains. Vegetable oils provide the best sources of these vitamin E forms, particularly palm oil and rice bran oil contain higher amounts of tocotrienols. Other sources of tocotrienols include grape fruit seed oil, oats, hazelnuts, maize, olive oil, buckthorn berry, rye, flax seed oil, poppy seed oil and sunflower oil. Tocotrienols are of four types, viz. alpha (α), beta (β), gamma (γ) and delta (δ). Unlike tocopherols, tocotrienols are unsaturated and possess an isoprenoid side chain. A number of researchers have developed methods for the extraction, analysis, identification and quantification of different types of vitamin E compounds. This article constitutes an in-depth review of the chemistry and extraction of the unsaturated vitamin E derivatives, tocotrienols, from various sources using different methods. This review article lists the different techniques that are used in the characterization and purification of tocotrienols such as soxhlet and solid-liquid extractions, saponification method, chromatography (thin layer, column chromatography, gas chromatography, supercritical fluid, high performance), capillary electrochromatography and mass spectrometry. Some of the methods described were able to identify one form or type while others could analyse all the analogues of tocotrienol molecules. Hence, this article will be helpful in understanding the various methods used in the characterization of this lesser known vitamin E variant.
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Affiliation(s)
- Haseeb Ahsan
- Department of Biochemistry, Faculty of Dentistry, Jamia Millia Islamia, New Delhi, 110025 India
| | - Amjid Ahad
- Lipid Metabolism Laboratory, Department of Biochemistry, Faculty of Science, Jamia Hamdard (Hamdard University), New Delhi, 110062 India
| | - Waseem A Siddiqui
- Lipid Metabolism Laboratory, Department of Biochemistry, Faculty of Science, Jamia Hamdard (Hamdard University), New Delhi, 110062 India ; Lipid Metabolism Laboratory, Department of Biochemistry, Faculty of Science, Jamia Hamdard (Hamdard University), New Delhi, 110062 India
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17
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Johansson E, Hussain A, Kuktaite R, Andersson SC, Olsson ME. Contribution of organically grown crops to human health. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2014; 11:3870-93. [PMID: 24717360 PMCID: PMC4025038 DOI: 10.3390/ijerph110403870] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 03/27/2014] [Accepted: 03/28/2014] [Indexed: 12/14/2022]
Abstract
An increasing interest in organic agriculture for food production is seen throughout the world and one key reason for this interest is the assumption that organic food consumption is beneficial to public health. The present paper focuses on the background of organic agriculture, important public health related compounds from crop food and variations in the amount of health related compounds in crops. In addition, influence of organic farming on health related compounds, on pesticide residues and heavy metals in crops, and relations between organic food and health biomarkers as well as in vitro studies are also the focus of the present paper. Nutritionally beneficial compounds of highest relevance for public health were micronutrients, especially Fe and Zn, and bioactive compounds such as carotenoids (including pro-vitamin A compounds), tocopherols (including vitamin E) and phenolic compounds. Extremely large variations in the contents of these compounds were seen, depending on genotype, climate, environment, farming conditions, harvest time, and part of the crop. Highest amounts seen were related to the choice of genotype and were also increased by genetic modification of the crop. Organic cultivation did not influence the content of most of the nutritional beneficial compounds, except the phenolic compounds that were increased with the amounts of pathogens. However, higher amounts of pesticide residues and in many cases also of heavy metals were seen in the conventionally produced crops compared to the organic ones. Animal studies as well as in vitro studies showed a clear indication of a beneficial effect of organic food/extracts as compared to conventional ones. Thus, consumption of organic food seems to be positive from a public health point of view, although the reasons are unclear, and synergistic effects between various constituents within the food are likely.
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Affiliation(s)
- Eva Johansson
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, P.O. Box 101, Alnarp, SE 23053, Sweden.
| | - Abrar Hussain
- Department of Biosciences, COMSATS Institute of InformationTechnology, Sahiwal Campus, Comsats Road, Sahiwal 57000, Pakistan.
| | - Ramune Kuktaite
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, P.O. Box 101, Alnarp, SE 23053, Sweden.
| | - Staffan C Andersson
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, P.O. Box 101, Alnarp, SE 23053, Sweden.
| | - Marie E Olsson
- Department of Plant Breeding, The Swedish University of Agricultural Sciences, P.O. Box 101, Alnarp, SE 23053, Sweden.
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