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Morand-Laffargue L, Delbecq S, Creton B, Sabatier D, Papin M, Dhuique-Mayer C, Borel P. Bioaccumulated provitamin A in black soldier fly larvae is bioavailable and capable of improving vitamin A status of gerbils. Food Res Int 2023; 171:113064. [PMID: 37330824 DOI: 10.1016/j.foodres.2023.113064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/25/2023] [Accepted: 05/26/2023] [Indexed: 06/19/2023]
Abstract
The aim was to study whether provitamin A (proVA), which can bioaccumulate in black soldier fly larvae (BSFL), is bioavailable and can restore VA status in mammals. A model for studying the metabolism of this vitamin, the gerbil, was either fed a standard diet (C+ group), a diet without VA (C-), a diet in which VA was provided by β-carotene (β-C) from sweet potatoes (SP), or a diet in which VA was provided by β-C from BSFL that had been fed sweet potatoes (BSFL). The animals were killed at the end of the supplementation period and β-C, retinol and retinyl esters were measured in plasma and liver. As expected β-C was not detected in plasma and liver of the C+ and C- groups. β-C concentrations were lower (p < 0.05) in plasma and liver of the BSFL group as compared to the SP group. Liver retinol and retinyl ester concentrations were lower in the C- group than in all the other groups (p < 0.05). These concentrations were not significantly different in the C+ and SP groups while they were lower in the BSFL group (p < 0.05 for retinyl oleate and retinyl linoleate). In total, the liver stock of retinol equivalent was almost twice lower in the BSFL group than in the SP group. Thus, β-C present in the BSFL matrix is bioavailable and capable of improving VA status, but this matrix decreases its effectiveness by a factor of around two compared to the sweet potato matrix.
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Affiliation(s)
| | | | | | | | - Marie Papin
- C2VN, INRAE, Aix-Marseille Univ, INSERM, Marseille, France
| | - Claudie Dhuique-Mayer
- QualiSud, Univ Montpellier, Cirad, Institut Agro, Univ Avignon, Univ La Réunion, Montpellier, France; Cirad, UMR QualiSud, F-34398 Montpellier, France
| | - Patrick Borel
- C2VN, INRAE, Aix-Marseille Univ, INSERM, Marseille, France.
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2
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Raiten DJ, Bremer AA. Exploring the intersection of climate/environmental change, food systems, nutrition, and health: global challenge, opportunity, or both? Am J Clin Nutr 2023; 117:224-226. [PMID: 36811569 PMCID: PMC10196608 DOI: 10.1016/j.ajcnut.2022.11.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Revised: 11/22/2022] [Accepted: 11/24/2022] [Indexed: 12/27/2022] Open
Affiliation(s)
- Daniel J Raiten
- Pediatric Growth and Nutrition Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, USA.
| | - Andrew A Bremer
- Pediatric Growth and Nutrition Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD), National Institutes of Health (NIH), Bethesda, MD, USA
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Ofori KF, Antoniello S, English MM, Aryee ANA. Improving nutrition through biofortification-A systematic review. Front Nutr 2022; 9:1043655. [PMID: 36570169 PMCID: PMC9784929 DOI: 10.3389/fnut.2022.1043655] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2022] [Accepted: 09/30/2022] [Indexed: 12/14/2022] Open
Abstract
Nutritious foods are essential for human health and development. However, malnutrition and hidden hunger continue to be a challenge globally. In most developing countries, access to adequate and nutritious food continues to be a challenge. Although hidden hunger is less prevalent in developed countries compared to developing countries where iron (Fe) and zinc (Zn) deficiencies are common. The United Nations (UN) 2nd Sustainable Development Goal was set to eradicate malnutrition and hidden hunger. Hidden hunger has led to numerous cases of infant and maternal mortalities, and has greatly impacted growth, development, cognitive ability, and physical working capacity. This has influenced several countries to develop interventions that could help combat malnutrition and hidden hunger. Interventions such as dietary diversification and food supplementation are being adopted. However, fortification but mainly biofortification has been projected to be the most sustainable solution to malnutrition and hidden hunger. Plant-based foods (PBFs) form a greater proportion of diets in certain populations; hence, fortification of PBFs is relevant in combating malnutrition and hidden hunger. Agronomic biofortification, plant breeding, and transgenic approaches are some currently used strategies in food crops. Crops such as cereals, legumes, oilseeds, vegetables, and fruits have been biofortified through all these three strategies. The transgenic approach is sustainable, efficient, and rapid, making it suitable for biofortification programs. Omics technology has also been introduced to improve the efficiency of the transgenic approach.
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Affiliation(s)
- Kelvin F. Ofori
- Department of Human Ecology, Delaware State University, Dover, DE, United States
| | - Sophia Antoniello
- Department Human Nutrition, Saint Francis Xavier University, Antigonish, NS, Canada
| | - Marcia M. English
- Department Human Nutrition, Saint Francis Xavier University, Antigonish, NS, Canada
| | - Alberta N. A. Aryee
- Department of Human Ecology, Delaware State University, Dover, DE, United States,*Correspondence: Alberta N. A. Aryee,
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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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5
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Wang Y, Yang F, Liu T, Zhao C, Gu F, Du H, Wang F, Zheng J, Xiao H. Carotenoid fates in plant foods: Chemical changes from farm to table and nutrition. Crit Rev Food Sci Nutr 2022; 64:1237-1255. [PMID: 36052655 DOI: 10.1080/10408398.2022.2115002] [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: 11/03/2022]
Abstract
Carotenoids in plant foods are sources of pro-vitamin A and nutrients with several health benefits, including antioxidant and anticancer activities. However, humans cannot synthesize carotenoids de novo and must obtain them from the diet, typically via plant foods. We review the chemical changes of carotenoids in plant foods from farm to table and nutrition, including nutrient release and degradation during processing and metabolism in vivo. We also describe the influencing factors and proposals corresponding to enhancing the release, retention and utilization of carotenoids, thus benefiting human health. Processing methods influence the release and degradation of carotenoids, and nonthermal processing may optimize processing effects. The carotenoid profile, food matrix, and body status influence the digestion, absorption, and biotransformation of carotenoids in vivo; food design (diet and carotenoid delivery systems) can increase the bioavailability levels of carotenoids in the human body. In this review, the dynamic fate of carotenoids in plant foods is summarized systematically and deeply, focusing on changes in their chemical structure; identifying critical control points and influencing factors to facilitate carotenoid regulation; and suggesting multi-dimensional strategies based on the current state of food processing industries to achieve health benefits for consumers.
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Affiliation(s)
- Yanqi Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Feilong Yang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ting Liu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Chengying Zhao
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Fengying Gu
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Hengjun Du
- Department of Food Science, University of Massachusetts, Amherst, MA, United States
| | - Feng Wang
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
- College of Biochemical Engineering, Beijing Union University, Beijing, China
| | - Jinkai Zheng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Sciences, Beijing, China
- College of Food Science and Engineering, Qingdao Agricultural University, Qingdao, China
| | - Hang Xiao
- Department of Food Science, University of Massachusetts, Amherst, MA, United States
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6
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Estimation of nutritional postharvest losses along food value chains: A case study of three key food security commodities in sub-Saharan Africa. Food Secur 2022. [DOI: 10.1007/s12571-021-01238-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AbstractPostharvest losses (PHLs) amplify food insecurity and reduce the amount of nutrients available to vulnerable populations, especially in the world's Low and Middle Income Countries (LMICs). However, little is known about nutrient loss at the various postharvest stages. The objective of our study was to develop a methodology and a tool to estimate nutritional postharvest losses (NPHLs) along food value chains for three distinct food commodities in sub-Saharan Africa. The study used a combination of literature, laboratory and field data to investigate NPHLs caused by both changes in quantity and quality of food material (quantitative and qualitative NPHLs, respectively). The method can be expanded to various other food value chains. A user-friendly predictive tool was developed for case studies involving maize and cowpea in Zimbabwe, and for sweet potato in Uganda. Quantitative and qualitative NPHLs were combined and converted into predicted nutrient loss and nutritional requirement lost due to postharvest losses. The number of people who may not meet their daily nutritional needs, as a result of the food and nutrient losses at country level, was estimated. The estimates consider nutritionally vulnerable groups such as children under five years and pregnant women. The nutrient density of the harvested food material, the level of food production, the postharvest stages along the food value chain, the levels of pest damage along the value chain, and the susceptibility of the nutrients to degradation e.g. during storage, are all important factors that affect NPHLs. Our modelling work suggests that reducing PHLs along food value chains could significantly improve access to nutritious food for populations in LMICs.
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Lewandowski K, Zhang X, Hayes M, Ferruzzi MG, Paton CM. Design and Nutrient Analysis of a Carotenoid-Rich Food Product to Address Vitamin A and Protein Deficiency. Foods 2021; 10:1019. [PMID: 34067097 PMCID: PMC8151009 DOI: 10.3390/foods10051019] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2021] [Revised: 04/28/2021] [Accepted: 05/04/2021] [Indexed: 11/17/2022] Open
Abstract
Worldwide undernutrition affects over 820 million individuals and is the underlying cause of over 50% of all childhood deaths. Sweet potatoes have been promoted to address vitamin A (vitA) deficiency, with a single, orange-fleshed sweet potato (OFSP) providing enough vitA, as β-carotene, to meet daily needs. However, the bioavailability of β-carotene is dependent on the presence of dietary fat, which is not provided by OFSP, and it lacks some essential amino acids. Therefore, in an attempt to create a food product that meets daily vitA requirements with adequate bioavailability and complete protein, we designed and assessed a sweet potato, peanut paste, and legume product. The final food product formulation, developed through computer modeling, resulted in a 65/5/35 (w/w/w) formulation in a 250 g serving and ~330 kcal. We then confirmed the nutrient content of macronutrients, and essential amino acids, zinc, and iron contents. Total β-carotene was assessed by HPLC and was lower than predicted through computer modeling, likely due to losses through thermal processing and/or degradation from storage. The results of this project indicate that the three ingredients can be combined into a single 250 g food product to provide >300 kcal energy, complete protein, and micronutrients in a more bioavailable form.
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Affiliation(s)
- Kristina Lewandowski
- Department of Food Science & Technology, University of Georgia, Athens, GA 30602, USA; (K.L.); (X.Z.)
| | - Xiaoyu Zhang
- Department of Food Science & Technology, University of Georgia, Athens, GA 30602, USA; (K.L.); (X.Z.)
| | - Micala Hayes
- Plants for Human Health Institute, North Carolina State University, Kannapolis, NC 28081, USA; (M.H.); (M.G.F.)
| | - Mario G. Ferruzzi
- Plants for Human Health Institute, North Carolina State University, Kannapolis, NC 28081, USA; (M.H.); (M.G.F.)
| | - Chad M. Paton
- Department of Food Science & Technology, University of Georgia, Athens, GA 30602, USA; (K.L.); (X.Z.)
- Department of Foods & Nutrition, University of Georgia, Athens, GA 30602, USA
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9
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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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Stathers TE, Arnold SEJ, Rumney CJ, Hopson C. Measuring the nutritional cost of insect infestation of stored maize and cowpea. Food Secur 2020. [DOI: 10.1007/s12571-019-00997-w] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
AbstractOur understanding and prevention of postharvest losses are critical if we are to feed a growing global population. Insect infestation-related losses of stored commodities are typically considered only in terms of quantitative, physical weight loss. Insect infestation affects the nutritional value and some nutritional components are impacted more severely than others. We infested maize and cowpea grain with commonly occurring stored product insect pests, and mapped infestation levels against nutritional composition over a 4-to-6 month storage period to analyse how insect infestation relates to different macro- and micro-nutrient contents. Insect infestation decreased the carbohydrate content of the stored grains, causing a relative increase in the proportion of protein and fibre in the remaining grain, and moisture content also increased. Sitophilus zeamais preferentially fed in the floury endosperm of maize, resulting in more carbohydrate loss relative to protein loss. Conversely, Prostephanus truncatus consumed the germ and endosperm, disproportionately reducing the fat, protein, iron and zinc grain contents. Nutrients are distributed more homogenously within cowpea than in maize grains, but Callosobruchus maculatus infestation increased the relative protein, fat, iron and zinc to carbohydrate ratios. This indicates how the nutrient content of insect-infested stored grain depends upon the grain type, the infesting insect, and the infestation level. Insect infestation therefore has consequences for human nutrition beyond those of grain weight loss. Using data collected on the changing nutritional composition of grain over time, with and without insect infestation, we modelled the associations between infestation and nutritional quality to predict estimated nutritional losses that could be associated with consumption of insect-infested stored maize and cowpea.
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11
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Which Choice of Delivery Model(s) Works Best to Deliver Fortified Foods? Nutrients 2019; 11:nu11071594. [PMID: 31337126 PMCID: PMC6683040 DOI: 10.3390/nu11071594] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 07/09/2019] [Accepted: 07/10/2019] [Indexed: 12/15/2022] Open
Abstract
Micronutrient deficiencies (MNDs) occur as a result of insufficient intake of minerals and vitamins that are critical for body growth, physical/mental development, and activity. These deficiencies are particularly prevalent in lower-and middle-income countries (LMICs), falling disproportionately on the poorest and most vulnerable segments of the society. Dietary diversity is considered the most effective method in reducing this deficiency but is often a major constraint as most foods rich in micronutrients are also expensive and thereby inaccessible to poorer members of society. In recent years, affordable commodities such as staple foods (e.g., cereals, roots, and tubers) and condiments (e.g., salt and oil) have been targeted as "vehicles" for fortification and biofortification. Despite efforts by many countries to support such initiatives, there have been mixed experiences with delivery and coverage. An important but little understood driver of success and failure for food fortification has been the range of business models and approaches adopted to promote uptake. This review examines the different models used in the delivery of fortified food including complementary foods and biofortified crops. Using a keyword search and pearl growing techniques, the review located 11,897 texts of which 106 were considered relevant. Evidence was found of a range of business forms and models that attempt to optimise uptake, use, and impact of food fortification which are specific to the 'food vehicle' and environment. We characterise the current business models and business parameters that drive successful food fortification and we propose an initial structure for understanding different fortification business cases that will offer assistance to future designers and implementors of food fortification programmes.
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12
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Beasley JT, Hart JJ, Tako E, Glahn RP, Johnson AAT. Investigation of Nicotianamine and 2' Deoxymugineic Acid as Enhancers of Iron Bioavailability in Caco-2 Cells. Nutrients 2019; 11:E1502. [PMID: 31262064 PMCID: PMC6683067 DOI: 10.3390/nu11071502] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 06/25/2019] [Accepted: 06/28/2019] [Indexed: 12/21/2022] Open
Abstract
Nicotianamine (NA) is a low-molecular weight metal chelator in plants with high affinity for ferrous iron (Fe2+) and other divalent metal cations. In graminaceous plant species, NA serves as the biosynthetic precursor to 2' deoxymugineic acid (DMA), a root-secreted mugineic acid family phytosiderophore that chelates ferric iron (Fe3+) in the rhizosphere for subsequent uptake by the plant. Previous studies have flagged NA and/or DMA as enhancers of Fe bioavailability in cereal grain although the extent of this promotion has not been quantified. In this study, we utilized the Caco-2 cell system to compare NA and DMA to two known enhancers of Fe bioavailability-epicatechin (Epi) and ascorbic acid (AsA)-and found that both NA and DMA are stronger enhancers of Fe bioavailability than Epi, and NA is a stronger enhancer of Fe bioavailability than AsA. Furthermore, NA reversed Fe uptake inhibition by Myricetin (Myr) more than Epi, highlighting NA as an important target for biofortification strategies aimed at improving Fe bioavailability in staple plant foods.
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Affiliation(s)
- Jesse T Beasley
- School of BioSciences, The University of Melbourne, Victoria 3010, Australia.
| | - Jonathan J Hart
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, Ithaca, NY 14853, USA
| | - Elad Tako
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, Ithaca, NY 14853, USA
| | - Raymond P Glahn
- Robert W. Holley Center for Agriculture and Health, USDA-ARS, Ithaca, NY 14853, USA
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Dhuique-Mayer C, Servent A, Messan C, Achir N, Dornier M, Mendoza Y. Bioaccessibility of Biofortified Sweet Potato Carotenoids in Baby Food: Impact of Manufacturing Process. Front Nutr 2018; 5:98. [PMID: 30406108 PMCID: PMC6205979 DOI: 10.3389/fnut.2018.00098] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Accepted: 10/02/2018] [Indexed: 11/13/2022] Open
Abstract
Orange-fleshed sweet potato (OFSP), a biofortified crop rich in β-carotene, can be used as a component of baby food recipes in order to tackle vitamin A deficiency in children <6 years old. In this work, the impact of formulation (addition of pumpkin, oil, and egg yolk) and industrial heat processing (pasteurization, sterilization) on carotenoid content and bioaccessibility was evaluated in an OFSP-based baby puree. A commercial OFSP baby food product from Brazil and a homemade OFSP puree were used as references. The losses of all-trans-β-carotene ranged from 16 to 21% (pasteurization, homemade) to 32% (sterilization). Because of higher particle sizes and despite a higher content in carotenoids, the homemade puree had a lower bioaccessibility (i.e., micellar transfer using in vitro digestion: 0.50%) compared with the sterilized and commercial purees (5.3-6.2%). Taking into account bioaccessibility and applying a 50% conversion to retinol, a 115 g baby portion of the sterilized OFSP-puree formulated with 2% oil provided 31.4% of the daily vitamin A requirement (RDA) for children under 6 years. In comparison, 115 g of homemade OFSP-puree provided only 3.5% of the RDA. Addition of pumpkin to OFSP did not improve the percentage of RDA. Interestingly, the incorporation of an emulsifier (egg yolk powder) before cooking could improve the percentage of provision by a factor of 2.7. These results showed that reaching a balance between formulation and processing is determinant to maximize carotenoid bioaccessibility of carotenoids from OFSP-based baby food.
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Affiliation(s)
- Claudie Dhuique-Mayer
- QualiSud, Univ. Montpellier, CIRAD, Montpellier SupAgro, Univ. Avignon, Univ. Réunion, Montpellier, France.,CIRAD, UMR QualiSud, Montpellier, France
| | - Adrien Servent
- QualiSud, Univ. Montpellier, CIRAD, Montpellier SupAgro, Univ. Avignon, Univ. Réunion, Montpellier, France.,CIRAD, UMR QualiSud, Montpellier, France
| | - Charlotte Messan
- QualiSud, Univ. Montpellier, CIRAD, Montpellier SupAgro, Univ. Avignon, Univ. Réunion, Montpellier, France
| | - Nawel Achir
- QualiSud, Univ. Montpellier, CIRAD, Montpellier SupAgro, Univ. Avignon, Univ. Réunion, Montpellier, France
| | - Manuel Dornier
- QualiSud, Univ. Montpellier, CIRAD, Montpellier SupAgro, Univ. Avignon, Univ. Réunion, Montpellier, France
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14
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Bechoff A, Chijioke U, Westby A, Tomlins KI. 'Yellow is good for you': Consumer perception and acceptability of fortified and biofortified cassava products. PLoS One 2018; 13:e0203421. [PMID: 30216344 PMCID: PMC6138417 DOI: 10.1371/journal.pone.0203421] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Accepted: 08/21/2018] [Indexed: 11/29/2022] Open
Abstract
Vitamin A, an essential micronutrient for health, can be obtained from various food sources including cassava products made from either traditional white cassava varieties fortified with red palm oil containing provitamin A, or new high provitamin A biofortified yellow cassava varieties. Both products have a similar yellow appearance due to the coloured pigmentation of provitamin A. Using a range of methods to provide a comprehensive understanding of sensory acceptability (blind triangle test, sensory profiling, hedonic preference that included Check-all-that-applies and Just-about-right tests), we tested the acceptability and nutritional perception of traditional West-African food dough-like products (eba and fufu) made from biofortified, fortified, or control products made with non-fortified white cassava (n = 7) at three suburban locations near Ibadan, Nigeria on a total of 122 consumers. Biofortified, fortified, and control products could be differentiated blindly confirming that products clearly differed with respect to other sensory characteristics than appearance. Overall biofortified products were better accepted than control and fortified ones. Three classes of consumer preference were identified based on the dislike for control and fortified products, which indicated that acceptance of biofortified products was not a hindrance. On the contrary the traditional fortified product had poorer acceptance and this was due to its less desirable sensory characteristics as demonstrated by Just-about-right Penalty analysis. A majority of consumers (85%) had previous knowledge of biofortified cassava. Consumers associated ‘yellow colour’ with ‘good for eyesight’, ‘good for children’s health’ and ‘new’. More nutritional benefits were attributed to biofortified than fortified products although they had similar provitamin A contents and this demonstrates a bias. We suggest that nutrition promotion campaigns to improve the vitamin A status should also encompass all natural sources of provitamin A, including biofortified and traditional fortified products.
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Affiliation(s)
- Aurélie Bechoff
- Natural Resources Institute (NRI), University of Greenwich, Chatham, Kent, United Kingdom
- * E-mail:
| | - Ugo Chijioke
- National Root Crop Research Institute, Umudike, Umuahia, Abia State, Nigeria
| | - Andrew Westby
- Natural Resources Institute (NRI), University of Greenwich, Chatham, Kent, United Kingdom
| | - Keith Ian Tomlins
- Natural Resources Institute (NRI), University of Greenwich, Chatham, Kent, United Kingdom
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Descalzo AM, Rizzo SA, Servent A, Rossetti L, Lebrun M, Pérez CD, Boulanger R, Mestres C, Pallet D, Dhuique-Mayer C. Oxidative status of a yogurt-like fermented maize product containing phytosterols. Journal of Food Science and Technology 2018; 55:1859-1869. [PMID: 29666539 DOI: 10.1007/s13197-018-3102-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 02/22/2018] [Accepted: 03/02/2018] [Indexed: 11/29/2022]
Abstract
This work describes the formulation of a functional yogurt-like product based on fermented maize with added phytosterols and its oxidative stability during cold storage. The technological challenge was to stabilize 3.5% esterified phytosterols (between 2 and 3 g of free sterols) in a low-fat emulsion and to preserve the obtained product throughout processing and storage. The natural bioactive compounds: lutein, zeaxanthin, β-cryptoxanthin, β-carotene and γ-tocopherol were detected in the yogurt, and remained stable during 12 days of refrigeration. Higher content of C18:1 n-9 and C18:3 n-3 (six and ninefold, respectively) were obtained in samples with phytosterols. This was desirable from a nutritional point of view, but at the same time it induced lipid oxidation that was 1.4-fold higher in the product with phytosterols than in the controls. The use of a multivariate approach served to find descriptors which were related to treatments, and to explain their behavior over time.
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Affiliation(s)
- Adriana María Descalzo
- Instituto Nacional de Tecnología Agropecuaria INTA-LABINTEX, UMR Qualisud, 34398 Montpellier, France.,5Universidad de Morón, Cabildo 134, (B1708JPD), Morón, Buenos Aires, Argentina
| | - Sergio Aníbal Rizzo
- 4Centro de Investigación de Agroindustria, InstitutoTecnología de Alimentos, Instituto Nacional de Tecnología Agropecuaria (INTA), CC77 (B1708WAB), Morón, Buenos Aires, Argentina.,5Universidad de Morón, Cabildo 134, (B1708JPD), Morón, Buenos Aires, Argentina
| | - Adrien Servent
- CIRAD, UMR Qualisud, 34398 Montpellier, France.,Qualisud, Univ Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de La Réunion, Montpellier, France
| | - Luciana Rossetti
- 4Centro de Investigación de Agroindustria, InstitutoTecnología de Alimentos, Instituto Nacional de Tecnología Agropecuaria (INTA), CC77 (B1708WAB), Morón, Buenos Aires, Argentina
| | - Marc Lebrun
- CIRAD, UMR Qualisud, 34398 Montpellier, France.,Qualisud, Univ Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de La Réunion, Montpellier, France
| | - Carolina Daiana Pérez
- 4Centro de Investigación de Agroindustria, InstitutoTecnología de Alimentos, Instituto Nacional de Tecnología Agropecuaria (INTA), CC77 (B1708WAB), Morón, Buenos Aires, Argentina.,6Consejo Nacional de Investigaciones Científicas y Técnicas-CONICET, G. Cruz 2290-CABA, Buenos Aires, Argentina
| | - Renaud Boulanger
- CIRAD, UMR Qualisud, 34398 Montpellier, France.,Qualisud, Univ Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de La Réunion, Montpellier, France
| | - Christian Mestres
- CIRAD, UMR Qualisud, 34398 Montpellier, France.,Qualisud, Univ Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de La Réunion, Montpellier, France
| | - Dominique Pallet
- CIRAD, UMR Qualisud, 34398 Montpellier, France.,Qualisud, Univ Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de La Réunion, Montpellier, France
| | - Claudie Dhuique-Mayer
- CIRAD, UMR Qualisud, 34398 Montpellier, France.,Qualisud, Univ Montpellier, CIRAD, Montpellier SupAgro, Université d'Avignon, Université de La Réunion, Montpellier, France
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Lee H. Transgenic Pro-Vitamin A Biofortified Crops for Improving Vitamin A Deficiency and Their Challenges. ACTA ACUST UNITED AC 2017. [DOI: 10.2174/1874331501711010011] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Vitamin A Deficiency (VAD) has been a public health problem among children in developing countries. To alleviate VAD, Vitamin A Supplementation (VAS), food fortification, biofortification and nutrition education have been implemented in various degrees of success with their own merits and limits. While VAS is the most widely utilized intervention in developing countries to ease the burden of VAD, some have raised questions on VAS’ effectiveness. Biofortification, often touted as an effective alternative to VAS, has received significant attention. Among the available biofortification methods, adopting transgenic technology has not only facilitated rapid progress in science for enhanced pro-Vitamin A (pVA) levels in target crops, but drawn considerable skepticism in politics for safety issues. Additionally, VAD-afflicted target regions of transgenic pVA crops widely vary in their national stance on Genetically Modified (GM) products, which further complicates crop development and release. This paper briefly reviews VAS and its controversy which partly demanded shifts to food-based VAD interventions, and updates the current status of transgenic pVA crops. Also, this paper presents a framework to provide potential influencers for transgenic pVA crop development under politically challenging climates with GM products. The framework could be applicable to other transgenic micronutrient biofortification.
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