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Guwela VF, Maliro MF, Broadley MR, Hawkesford MJ, Bokosi JM, Grewal S, Coombes B, Hall A, Yang C, Banda M, Wilson L, King J. The 4T and 7T introgressions from Amblyopyrum muticum and the 5A u introgression from Triticum urartu increases grain zinc and iron concentrations in Malawian wheat backgrounds. FRONTIERS IN PLANT SCIENCE 2024; 15:1346046. [PMID: 39086916 PMCID: PMC11289773 DOI: 10.3389/fpls.2024.1346046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 07/02/2024] [Indexed: 08/02/2024]
Abstract
Micronutrient deficiencies (MNDs) particularly zinc (Zn) and iron (Fe) remain widespread in sub-Saharan Africa (SSA) due to low dietary intake. Wheat is an important source of energy globally, although cultivated wheat is inherently low in grain micronutrient concentrations. Malawian wheat/Am. muticum and Malawian wheat/T. urartu BC1F3 introgression lines, developed by crossing three Malawian wheat varieties (Kenya nyati, Nduna and Kadzibonga) with DH-348 (wheat/Am. muticum) and DH-254 (wheat/T. urartu), were phenotyped for grain Zn and Fe, and associated agronomic traits in Zn-deficient soils, in Malawi. 98% (47) of the BC1F3 introgression lines showed higher Zn above the checks Paragon, Chinese Spring, Kadzibonga, Kenya Nyati and Nduna. 23% (11) of the introgression lines showed a combination of high yields and an increase in grain Zn by 16-30 mg kg -1 above Nduna and Kadzibonga, and 11-25 mg kg -1 above Kenya nyati, Paragon and Chinese Spring. Among the 23%, 64% (7) also showed 8-12 mg kg -1 improvement in grain Fe compared to Nduna and Kenya nyati. Grain Zn concentrations showed a significant positive correlation with grain Fe, whilst grain Zn and Fe negatively and significantly correlated with TKW and grain yield. This work will contribute to the efforts of increasing mineral nutrient density in wheat, specifically targeting countries in the SSA.
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Affiliation(s)
- Veronica F. Guwela
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
- Rothamsted Research, Harpenden, United Kingdom
- Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Moses F. Maliro
- Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Martin R. Broadley
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
- Rothamsted Research, Harpenden, United Kingdom
| | | | - James M. Bokosi
- Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Surbhi Grewal
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| | - Benedict Coombes
- Earlham Institute, Norwich Research Park, Norwich, United Kingdom
| | - Anthony Hall
- Earlham Institute, Norwich Research Park, Norwich, United Kingdom
| | - Caiyun Yang
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| | - Mike Banda
- Lilongwe University of Agriculture and Natural Resources, Lilongwe, Malawi
| | - Lolita Wilson
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| | - Julie King
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
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La Scala S, Naselli F, Quatrini P, Gallo G, Caradonna F. Drought-Adapted Mediterranean Diet Plants: A Source of Bioactive Molecules Able to Give Nutrigenomic Effects per sè or to Obtain Functional Foods. Int J Mol Sci 2024; 25:2235. [PMID: 38396910 PMCID: PMC10888686 DOI: 10.3390/ijms25042235] [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: 01/10/2024] [Revised: 02/09/2024] [Accepted: 02/10/2024] [Indexed: 02/25/2024] Open
Abstract
The Mediterranean diet features plant-based foods renowned for their health benefits derived from bioactive compounds. This review aims to provide an overview of the bioactive molecules present in some representative Mediterranean diet plants, examining their human nutrigenomic effects and health benefits as well as the environmental advantages and sustainability derived from their cultivation. Additionally, it explores the facilitation of producing fortified foods aided by soil and plant microbiota properties. Well-studied examples, such as extra virgin olive oil and citrus fruits, have demonstrated significant health advantages, including anti-cancer, anti-inflammatory, and neuroprotective effects. Other less renowned plants are presented in the scientific literature with their beneficial traits on human health highlighted. Prickly pear's indicaxanthin exhibits antioxidant properties and potential anticancer traits, while capers kaempferol and quercetin support cardiovascular health and prevent cancer. Oregano and thyme, containing terpenoids like carvacrol and γ-terpinene, exhibit antimicrobial effects. Besides their nutrigenomic effects, these plants thrive in arid environments, offering benefits associated with their cultivation. Their microbiota, particularly Plant Growth Promoting (PGP) microorganisms, enhance plant growth and stress tolerance, offering biotechnological opportunities for sustainable agriculture. In conclusion, leveraging plant microbiota could revolutionize agricultural practices and increase sustainability as climate change threatens biodiversity. These edible plant species may have crucial importance, not only as healthy products but also for increasing the sustainability of agricultural systems.
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Affiliation(s)
- Silvia La Scala
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Sezione di Biologia Cellulare, Università di Palermo, 90128, Palermo, Italy; (S.L.S.); (P.Q.); (G.G.); (F.C.)
| | - Flores Naselli
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Sezione di Biologia Cellulare, Università di Palermo, 90128, Palermo, Italy; (S.L.S.); (P.Q.); (G.G.); (F.C.)
| | - Paola Quatrini
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Sezione di Biologia Cellulare, Università di Palermo, 90128, Palermo, Italy; (S.L.S.); (P.Q.); (G.G.); (F.C.)
| | - Giuseppe Gallo
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Sezione di Biologia Cellulare, Università di Palermo, 90128, Palermo, Italy; (S.L.S.); (P.Q.); (G.G.); (F.C.)
- NBFC—National Biodiversity Future Center, 90133 Palermo, Italy
| | - Fabio Caradonna
- Dipartimento di Scienze e Tecnologie Biologiche Chimiche e Farmaceutiche, Sezione di Biologia Cellulare, Università di Palermo, 90128, Palermo, Italy; (S.L.S.); (P.Q.); (G.G.); (F.C.)
- NBFC—National Biodiversity Future Center, 90133 Palermo, Italy
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Ali Z, Hakeem S, Wiehle M, Saddique MAB, Habib-ur-Rahman M. Prioritizing strategies for wheat biofortification: Inspiration from underutilized species. Heliyon 2023; 9:e20208. [PMID: 37818015 PMCID: PMC10560789 DOI: 10.1016/j.heliyon.2023.e20208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 09/06/2023] [Accepted: 09/13/2023] [Indexed: 10/12/2023] Open
Abstract
The relationship between malnutrition and climate change is still poorly understood but a comprehensive knowledge of their interactions is needed to address the global public health agenda. Limited studies have been conducted to propose robust and economic-friendly strategies to augment the food basket with underutilized species and biofortify the staples for nutritional security. Sea-buckthorn is a known "superfood" rich in vitamin C and iron content. It is found naturally in northern hemispherical temperate Eurasia and can be utilized as a model species for genetic biofortification in cash crops like wheat. This review focuses on the impacts of climate change on inorganic (iron, zinc) and organic (vitamin C) micronutrient malnutrition employing wheat as highly domesticated crop and processed food commodity. As iron and zinc are particularly stored in the outer aleurone and endosperm layers, they are prone to processing losses. Moreover, only 5% Fe and 25% Zn are bioavailable once consumed calling to enhance the bioavailability of these micronutrients. Vitamin C converts non-available iron (Fe3+) to available form (Fe2+) and helps in the synthesis of ferritin while protecting it from degradation at the same time. Similarly, reduced phytic acid content also enhances its bioavailability. This relation urges scientists to look for a common mechanism and genes underlying biosynthesis of vitamin C and uptake of Fe/Zn to biofortify these micronutrients concurrently. The study proposes to scale up the biofortification breeding strategies by focusing on all dimensions i.e., increasing micronutrient content and boosters (vitamin C) and simultaneously reducing anti-nutritional compounds (phytic acid). Mutually, this review identified that genes from the Aldo-keto reductase family are involved both in Fe/Zn uptake and vitamin C biosynthesis and can potentially be targeted for genetic biofortification in crop plants.
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Affiliation(s)
- Zulfiqar Ali
- Institute of Plant Breeding and Biotechnology, MNS University of Agriculture, Multan, Pakistan
- Department of Plant Breeding and Genetics, University of Agriculture, Faisalabad, Pakistan
- Programs and Projects Department, Islamic Organization for Food Security, Mangilik Yel Ave. 55/21 AIFC, Unit 4, C4.2, Astana, Kazakhstan
| | - Sadia Hakeem
- Institute of Plant Breeding and Biotechnology, MNS University of Agriculture, Multan, Pakistan
| | - Martin Wiehle
- Organic Plant Production and Agroecosystems Research in the Tropics and Subtropics, University of Kassel, Steinstrasse 19, D-37213, Witzenhausen, Germany
- Centre for International Rural Development, University of Kassel, Steinstrasse 19, D-37213, Witzenhausen, Germany
| | | | - Muhammad Habib-ur-Rahman
- Institute of Plant Breeding and Biotechnology, MNS University of Agriculture, Multan, Pakistan
- Institute of Crop Science and Resource Conservation (INRES), Crop Science Group, University of Bonn, Germany
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Fatemi SF, Irankhah K, Kruger J, Bruins MJ, Sobhani SR. Implementing micronutrient fortification programs as a potential practical contribution to achieving sustainable diets. NUTR BULL 2023; 48:411-424. [PMID: 37503811 DOI: 10.1111/nbu.12630] [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] [Received: 02/22/2023] [Revised: 07/12/2023] [Accepted: 07/13/2023] [Indexed: 07/29/2023]
Abstract
Due to sustainability concerns related to current diets and environmental challenges, it is crucial to have sound policies to protect human and planetary health. It is proposed that sustainable diets will improve public health and food security and decrease the food system's effect on the environment. Micronutrient deficiencies are a well-known major public health concern. One-third to half of the world's population suffers from nutrient deficiencies, which have a negative impact on society in terms of unrealised potential and lost economic productivity. Large-scale fortification with different micronutrients has been found to be a useful strategy to improve public health. As a cost-effective strategy to improve micronutrient deficiency, this review explores the role of micronutrient fortification programmes in ensuring the nutritional quality (and affordability) of diets that are adjusted to help ensure environmental sustainability in the face of climate change, for example by replacing some animal-sourced foods with nutrient-dense, plant-sourced foods fortified with the micronutrients commonly supplied by animal-sourced foods. Additionally, micronutrient fortification considers food preferences based on the dimensions of a culturally sustainable diet. Thus, we conclude that investing in micronutrient fortification could play a significant role in preventing and controlling micronutrient deficiencies, improving diets and being environmentally, culturally and economically sustainable.
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Affiliation(s)
- Seyedeh Fatemeh Fatemi
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Kiyavash Irankhah
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Johanita Kruger
- Institute of Nutritional Sciences, University of Hohenheim, Stuttgart, Germany
| | | | - Seyyed Reza Sobhani
- Department of Nutrition, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran
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Jahan TA, Kalve S, Belak Z, Eskiw C, Tar’an B. Iron accumulation and partitioning in hydroponically grown wild and cultivated chickpea ( Cicer arietinum L). FRONTIERS IN PLANT SCIENCE 2023; 14:1092493. [PMID: 37008497 PMCID: PMC10063876 DOI: 10.3389/fpls.2023.1092493] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Accepted: 03/03/2023] [Indexed: 06/19/2023]
Abstract
Chickpea (Cicer arietinum L.) is a staple food in many developing countries where iron (Fe) deficiency often occurs in their population. The crop is a good source of protein, vitamins, and micronutrients. Fe biofortification in chickpea can be part of long-term strategy to enhance Fe intake in human diet to help to alleviate Fe deficiency. To develop cultivars with high Fe concentration in seeds, understanding the mechanisms of absorption and translocation of Fe into the seeds is critical. An experiment was conducted using a hydroponic system to evaluate Fe accumulation in seeds and other organs at different growth stages of selected genotypes of cultivated and wild relatives of chickpea. Plants were grown in media with Fe zero and Fe added conditions. Six chickpea genotypes were grown and harvested at six different growth stages: V3, V10, R2, R5, R6, and RH for analysis of Fe concentration in roots, stems, leaves, and seeds. The relative expression of genes related to Fe-metabolism including FRO2, IRT1, NRAMP3, V1T1, YSL1, FER3, GCN2, and WEE1 was analyzed. The results showed that the highest and lowest accumulation of Fe throughout the plant growth stages were found in the roots and stems, respectively. Results of gene expression analysis confirmed that the FRO2 and IRT1 were involved in Fe uptake in chickpeas and expressed more in roots under Fe added condition. All transporter genes: NRAMP3, V1T1, YSL1 along with storage gene FER3 showed higher expression in leaves. In contrast, candidate gene WEE1 for Fe metabolism expressed more in roots under Fe affluent condition; however, GCN2 showed over-expression in roots under Fe zero condition. Current finding will contribute to better understanding of Fe translocation and metabolism in chickpea. This knowledge can further be used to develop chickpea varieties with high Fe in seeds.
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Affiliation(s)
- Tamanna A. Jahan
- Department of Plant Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada
| | - Shweta Kalve
- Department of Plant Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada
| | - Zachery Belak
- Department of Food and Bioproduct Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada
| | - Christopher Eskiw
- Department of Food and Bioproduct Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada
| | - Bunyamin Tar’an
- Department of Plant Sciences, College of Agriculture and Bioresources, University of Saskatchewan, Saskatoon, SK, Canada
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Banerjee S, Roy P, Nandi S, Roy S. Advanced biotechnological strategies towards the development of crops with enhanced micronutrient content. PLANT GROWTH REGULATION 2023; 100:355-371. [PMID: 36686885 PMCID: PMC9845834 DOI: 10.1007/s10725-023-00968-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Accepted: 01/06/2023] [Indexed: 05/17/2023]
Abstract
Micronutrients are essential mineral elements required for both plant and human development.An integrated system involving soil, climatic conditions, and types of crop plants determines the level of micronutrient acquisition and utilization. Most of the staple food crops consumed globally predominantly include the cereal grains, tubers and roots, respectively and in many cases, particularly in the resource-poor countries they are grown in nutrient-deficient soils. These situations frequently lead to micronutrient deficiency in crops. Moreover, crop plants with micronutrient deficiency also show high level of susceptibility to various abiotic and biotic stress factors. Apart from this, climate change and soil pollution severely affect the accumulation of micronutrients, such as zinc (Zn), iron (Fe), selenium (Se), manganese (Mn), and copper (Cu) in food crops. Therefore, overcoming the issue of micronutrient deficiency in staple crops and to achieve the adequate level of food production with enriched nutrient value is one of the major global challenges at present. Conventional breeding approaches are not adequate to feed the increasing global population with nutrient-rich staple food crops. To address these issues, alongside traditional approaches, genetic modification strategies have been adopted during the past couple of years in order to enhance the transport, production, enrichment and bioavailability of micronutrients in staple crops. Recent advances in agricultural biotechnology and genome editing approaches have shown promising response in the development of micronutrient enriched biofortified crops. This review highlights the current advancement of our knowledge on the possible implications of various biotechnological tools for the enrichment and enhancement of bioavailability of micronutrients in crops.
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Affiliation(s)
- Samrat Banerjee
- Department of Botany, UGC Centre for Advanced Studies, The University of Burdwan, Golapbag Campus, 713104 Burdwan, West Bengal India
| | - Pinaki Roy
- Department of Botany, UGC Centre for Advanced Studies, The University of Burdwan, Golapbag Campus, 713104 Burdwan, West Bengal India
| | - Shreyashi Nandi
- Department of Botany, UGC Centre for Advanced Studies, The University of Burdwan, Golapbag Campus, 713104 Burdwan, West Bengal India
| | - Sujit Roy
- Department of Botany, UGC Centre for Advanced Studies, The University of Burdwan, Golapbag Campus, 713104 Burdwan, West Bengal India
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Bhardwaj AK, Chejara S, Malik K, Kumar R, Kumar A, Yadav RK. Agronomic biofortification of food crops: An emerging opportunity for global food and nutritional security. FRONTIERS IN PLANT SCIENCE 2022; 13:1055278. [PMID: 36570883 PMCID: PMC9780467 DOI: 10.3389/fpls.2022.1055278] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/27/2022] [Accepted: 11/17/2022] [Indexed: 05/30/2023]
Abstract
Fortification of food with mineral micronutrients and micronutrient supplementation occupied the center stage during the two-year-long Corona Pandemic, highlighting the urgent need to focus on micronutrition. Focus has also been intensified on the biofortification (natural assimilation) of mineral micronutrients into food crops using various techniques like agronomic, genetic, or transgenic. Agronomic biofortification is a time-tested method and has been found useful in the fortification of several nutrients in several crops, yet the nutrient use and uptake efficiency of crops has been noted to vary due to different growing conditions like soil type, crop management, fertilizer type, etc. Agronomic biofortification can be an important tool in achieving nutritional security and its importance has recently increased because of climate change related issues, and pandemics such as COVID-19. The introduction of high specialty fertilizers like nano-fertilizers, chelated fertilizers, and water-soluble fertilizers that have high nutrient uptake efficiency and better nutrient translocation to the consumable parts of a crop plant has further improved the effectiveness of agronomic biofortification. Several new agronomic biofortification techniques like nutripriming, foliar application, soilless activation, and mechanized application techniques have further increased the relevance of agronomic biofortification. These new technological advances, along with an increased realization of mineral micronutrient nutrition have reinforced the relevance of agronomic biofortification for global food and nutritional security. The review highlights the advances made in the field of agronomic biofortification via the improved new fertilizer forms, and the emerging techniques that achieve better micronutrient use efficiency of crop plants.
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Naila NN, Das S, Mim Khandaker A, Alam R, Westcott J, Long J, Krebs NF, Islam MM, Ahmed T. Improving Calcium Status of Women: Results of a Study of Bio-Availability of Calcium From Slaked Lime Fortified Rice. Food Nutr Bull 2022; 43:429-438. [PMID: 36168746 DOI: 10.1177/03795721221117624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
BACKGROUND Fortification of rice with slaked lime is an acceptable and inexpensive way to combat calcium (Ca) deficiency. However, bioavailability of calcium after intake of slaked lime fortified rice is yet to be investigated. OBJECTIVE To measure the fractional absorption of Ca (FAC) from slaked lime fortified cooked rice. DESIGN We conducted an experimental study using stable isotopes of Ca to measure FAC during a single morning test meal containing rice fortified with slaked lime. Participants (n = 22) were given slaked lime fortified rice 3 times a day for 4 days. On the morning of the fifth day, the participants were served the same amount of rice as previous the 4 days at the breakfast test meal with an accurately measured amount of 44Ca stable isotope oral tracer followed by an intravenous injection of 42Ca. Urine was collected over the next 24 hours in 3 consecutive 8-hour pools. Fractional absorption of Ca was calculated from the measurement of the relative enrichment of the of each administered tracer 44Ca and 42Ca using inductively coupled plasma mass spectrometry. RESULTS The mean Ca concentration in the test meal was 879.5 ± 152.9 µg/g with a coefficient of variance (CV) of 17.2%. Although Ca absorption efficiency decreases with higher calcium intake, the total amount of calcium absorbed from test meal using FAC = 0.391 calculated from the third 8-hour urine pool was 69.0 (CV of 15.6) mg. CONCLUSIONS We showed that one-fifth of daily calcium recommendation for women of reproductive age could be met by ingesting ∼200 g cooked slake fortified rice.
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Affiliation(s)
- Nurun Nahar Naila
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - Subhasish Das
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | | | - Rahvia Alam
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - Jamie Westcott
- Department of Pediatrics, Section of Nutrition, University of Colorado School of Medicine, Aurora, CO, USA
| | - Julie Long
- Department of Pediatrics, Section of Nutrition, University of Colorado School of Medicine, Aurora, CO, USA
| | - Nancy F Krebs
- Department of Pediatrics, Section of Nutrition, University of Colorado School of Medicine, Aurora, CO, USA
| | - M Munirul Islam
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh.,Department of Global Health, University of Washington, Seattle, WA, USA.,James P. Grant School of Public Health, BRAC University, Mohakhali, Dhaka, Bangladesh
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Microgreens Biometric and Fluorescence Response to Iron (Fe) Biofortification. Int J Mol Sci 2022; 23:ijms232314553. [PMID: 36498881 PMCID: PMC9741105 DOI: 10.3390/ijms232314553] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 11/12/2022] [Accepted: 11/19/2022] [Indexed: 11/24/2022] Open
Abstract
Microgreens are foods with high nutritional value, which can be further enhanced with biofortification. Crop biofortification involves increasing the accumulation of target nutrients in edible plant tissues through fertilization or other factors. The purpose of the present study was to evaluate the potential for biofortification of some vegetable microgreens through iron (Fe) enrichment. The effect of nutrient solution supplemented with iron chelate (1.5, 3.0 mg/L) on the plant's growth and mineral concentration of purple kohlrabi, radish, pea, and spinach microgreens was studied. Increasing the concentration of Fe in the medium increased the Fe content in the leaves of the species under study, except for radish. Significant interactions were observed between Fe and other microelements (Mn, Zn, and Cu) content in the shoots. With the increase in the intensity of supplementation with Fe, regardless of the species, the uptake of zinc and copper decreased. However, the species examined suggested that the response to Fe enrichment was species-specific. The application of Fe didn't influence plant height or fresh and dry weight. The chlorophyll content index (CCI) was different among species. With increasing fertilisation intensity, a reduction in CCI only in peas resulted. A higher dose of iron in the medium increased the fluorescence yield of spinach and pea microgreens. In conclusion, the tested species, especially spinach and pea, grown in soilless systems are good targets to produce high-quality Fe biofortified microgreens.
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Langyan S, Yadava P, Khan FN, Bhardwaj R, Tripathi K, Bhardwaj V, Bhardwaj R, Gautam RK, Kumar A. Nutritional and Food Composition Survey of Major Pulses Toward Healthy, Sustainable, and Biofortified Diets. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2022. [DOI: 10.3389/fsufs.2022.878269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
The world's food demand is increasing rapidly due to fast population growth that has posed a challenge to meeting the requirements of nutritionally balanced diets. Pulses could play a major role in the human diet to combat these challenges and provide nutritional and physiological benefits. Pulses such as chickpeas, green gram, peas, horse gram, beans, lentils, black gram, etc., are rich sources of protein (190–260 g kg−1), carbohydrates (600–630 g kg−1), dietary fibers, and bioactive compounds. There are many health benefits of phytochemicals present in pulses, like flavonoids, phenolics, tannins, phytates, saponins, lectins, oxalates, phytosterols peptides, and enzyme inhibitors. Some of them have anti-inflammatory, anti-ulcerative, anti-microbial, and anti-cancer effects. Along with these, pulses are also rich in vitamins and minerals. In this review, we highlight the potential role of pulses in global food systems and diets, their nutritional value, health benefits, and prospects for biofortification of major pulses. The food composition databases with respect to pulses, effect of processing techniques, and approaches for improvement of nutritional profile of pulses are elaborated.
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Interactive Effects of Molybdenum, Zinc and Iron on the Grain Yield, Quality, and Nodulation of Cowpea (Vigna unguiculata (L.) Walp.) in North-Western India. Molecules 2022; 27:molecules27113622. [PMID: 35684558 PMCID: PMC9182194 DOI: 10.3390/molecules27113622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 06/02/2022] [Accepted: 06/03/2022] [Indexed: 02/05/2023] Open
Abstract
Micronutrient deficiency is a major constraint for the growth, yield and nutritional quality of cowpea which results in nutritional disorders in humans. Micronutrients including molybdenum (Mo), iron (Fe) and zinc (Zn) play a pivotal role in crop nutrition, and their role in different metabolic processes in crops has been highlighted. In order to increase the nutritional quality of cowpea, a field experiment was conducted for two years in which the effect of Mo along with iron (Fe) and zinc (Zn) on productivity, nitrogen and micronutrient uptake, root length and the number of nodules in cowpea cultivation was investigated. It was found that the foliar application of Fe and Zn and their interaction with Mo application through seed priming as well as soil application displayed increased yield, nutrient concentration, uptake and growth parameters which helped to enhance the nutritional quality of cowpea for consumption by the human population. The results of the above experiments revealed that among all the treatments, the soil application of Mo combined with the foliar application of 0.5% each of FeSO4·7H2O and ZnSO4·7H2O (M2F3 treatment) enhanced the grain and stover yield of cowpea, exhibiting maximum values of 1402 and 6104.7 kg ha−1, respectively. Again, the M2F3 treatment resulted in higher Zn, Fe and Mo concentrations in the grain (17.07, 109.3 and 30.26 mg kg−1, respectively) and stover (17.99, 132.7 and 31.22 mg kg−1, respectively) of cowpea. Uptake of Zn, Fe and Mo by the grain (25.23, 153.3 and 42.46 g ha−1, respectively) as well as the stover (104.2, 809.9 and 190.6 g ha−1, respectively) was found to be maximum for the M2F3 treatment. The root length (30.5 cm), number of nodules per plant (73.0) and N uptake in grain and stover (55.39 and 46.15 kg ha−1) were also higher for this treatment. Overall, soil application of Mo along with the foliar application of FeSO4·7H2O (0.5%) and ZnSO4·7H2O (0.5%) significantly improved yield outcomes, concentration, uptake, root length, nodules plant−1 and N uptake of cowpea to alleviate the micronutrient deficiency.
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12
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Junaid-ur-Rahman S, Chughtai MFJ, Khaliq A, Liaqat A, Pasha I, Ahsan S, Tanweer S, Saeed K, Siddiqa A, Mehmood T, Ali A, Aziz S, Sameed N. Rice: a potential vehicle for micronutrient fortification. CLINICAL PHYTOSCIENCE 2022. [DOI: 10.1186/s40816-022-00342-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
AbstractThe choices of consumer towards food have been changed. Consumer prefers to eat food which is not only safe but also nutritious. Now a day, they like to eat the food which promote their health and help in minimizing nutrition related health hazards. Rice is a staple food in many countries, but most emerging issue is that rice is deficit in minerals. Rice ranks second among cereals in dietary uses around the world. Rice is deficit in iron (Fe) zinc (Zn) and these are important micronutrients for infants, men and women. Fortification of rice with iron and zinc would help to minimize nutrient deficient disorders among humans. Present study is aimed to introduce nutrients rich rice for consumers and also to encourage food-fortification organizations for diverting their focus on rice fortification. In south Asian countries, micronutrient deficiency especially Fe and Zn deficiency is very common. The rice because of its use as a staple food can be utilized as a carrier medium for transporting micronutrients from plants sources to human beings. Hence, rice fortification with microminerals can prove as a miracle for the virtual eradication of nutrition related diseases in humans.
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13
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Zhang Z, Chen N, Zhang Z, Shi G. Genome-Wide Identification and Expression Profile Reveal Potential Roles of Peanut ZIP Family Genes in Zinc/Iron-Deficiency Tolerance. PLANTS 2022; 11:plants11060786. [PMID: 35336668 PMCID: PMC8950646 DOI: 10.3390/plants11060786] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Revised: 03/11/2022] [Accepted: 03/14/2022] [Indexed: 11/22/2022]
Abstract
Zinc/iron-regulated transporter-like protein (ZIP) family genes play crucial roles in metal uptake and transport in plants. However, little is known about their functions in peanut. Here, genome-wide analysis identified 30 peanut AhZIP genes that were divided into four classes. Most AhZIPs experienced whole-genome or segmental duplication. AhZIP proteins harbored 3–8 transmembrane domains and a typical ZIP domain, showing considerable homology with BbZIP from Bordetella bronchiseptica. Clustered AhZIPs generally share similar gene/protein structures; however, unique features were found in AhIRT1.2, AhZIP1.2, AhZIP3.5 and AhZIP7.8. RNA-seq data revealed that AhZIP2.1/2.2, AhZIP4.1/4.2 and AhZIP11.1/11.2 were highly and preferentially expressed in roots, nodule and reproductive tissues. RT-qPCR analysis indicated that transcriptional responses of AhZIPs to Fe/Zn deficiency are cultivar dependent. The expressions of AhIRT1.1, AhIRT1.2 and AhZIP6.1 were closely related to Fe uptake and translocation. AhIRT1.1 and AhZIP7.2 expression were significantly correlated with Zn accumulation. The expression of AhIRT1.1, AhIRT1.2, AhZIP3.6, AhZIP6.1 and AhZIP11.1 was associated with Mn uptake and translocation. The results confirmed that AhZIP genes play crucial roles in the uptake and transport of Fe, Zn and Mn in peanut, providing clues to further functionally characterize AhZIP genes in the future.
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14
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Bourassa MW, Abrams SA, Belizán JM, Boy E, Cormick G, Quijano CD, Gibson S, Gomes F, Hofmeyr GJ, Humphrey J, Kraemer K, Lividini K, Neufeld LM, Palacios C, Shlisky J, Thankachan P, Villalpando S, Weaver CM. Interventions to improve calcium intake through foods in populations with low intake. Ann N Y Acad Sci 2022; 1511:40-58. [PMID: 35103316 PMCID: PMC9306636 DOI: 10.1111/nyas.14743] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2021] [Revised: 11/15/2021] [Accepted: 12/05/2021] [Indexed: 11/28/2022]
Abstract
Calcium intake remains inadequate in many low- and middle-income countries, especially in Africa and South Asia, where average intakes can be below 400 mg/day. Given the vital role of calcium in bone health, metabolism, and cell signaling, countries with low calcium intake may want to consider food-based approaches to improve calcium consumption and bioavailability within their population. This is especially true for those with low calcium intake who would benefit the most, including pregnant women (by reducing the risk of preeclampsia) and children (by reducing calcium-deficiency rickets). Specifically, some animal-source foods that are naturally high in bioavailable calcium and plant foods that can contribute to calcium intake could be promoted either through policies or educational materials. Some food processing techniques can improve the calcium content in food or increase calcium bioavailability. Staple-food fortification with calcium can also be a cost-effective method to increase intake with minimal behavior change required. Lastly, biofortification is currently being investigated to improve calcium content, either through genetic screening and breeding of high-calcium varieties or through the application of calcium-rich fertilizers. These mechanisms can be used alone or in combination based on the local context to improve calcium intake within a population.
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Affiliation(s)
| | | | - José M Belizán
- Centro de Investigaciones en Epidemiología y Salud Pública (CIESP), Instituto de Efectividad Clínica y Sanitaria (IECS-CONICET), Buenos Aires, Argentina
| | | | - Gabriela Cormick
- Centro de Investigaciones en Epidemiología y Salud Pública (CIESP), Instituto de Efectividad Clínica y Sanitaria (IECS-CONICET), Buenos Aires, Argentina.,Departamento de Salud, Universidad Nacional de La Matanza UNLAM, San Justo, Argentina
| | | | - Sarah Gibson
- Children's Investment Fund Foundation, London, UK
| | - Filomena Gomes
- New York Academy of Sciences, New York, New York.,NOVA Medical School, Universidade NOVA de Lisboa, Lisboa, Portugal
| | - G Justus Hofmeyr
- University of Botswana, Gaborone, Botswana.,University of the Witwatersrand and Walter Sisulu University, Mthatha, South Africa
| | - Jean Humphrey
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland
| | - Klaus Kraemer
- Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland.,Sight and Life Foundation, Basel, Switzerland
| | | | | | | | | | | | | | - Connie M Weaver
- Purdue University, West Lafayette, Indiana.,San Diego State University, San Diego, California
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15
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Tong J, Zhao C, Sun M, Fu L, Song J, Liu D, Zhang Y, Zheng J, Pu Z, Liu L, Rasheed A, Li M, Xia X, He Z, Hao Y. High Resolution Genome Wide Association Studies Reveal Rich Genetic Architectures of Grain Zinc and Iron in Common Wheat ( Triticum aestivum L.). FRONTIERS IN PLANT SCIENCE 2022; 13:840614. [PMID: 35371186 PMCID: PMC8966881 DOI: 10.3389/fpls.2022.840614] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Accepted: 01/28/2022] [Indexed: 05/02/2023]
Abstract
Biofortification is a sustainable strategy to alleviate micronutrient deficiency in humans. It is necessary to improve grain zinc (GZnC) and iron concentrations (GFeC) in wheat based on genetic knowledge. However, the precise dissection of the genetic architecture underlying GZnC and GFeC remains challenging. In this study, high-resolution genome-wide association studies were conducted for GZnC and GFeC by three different models using 166 wheat cultivars and 373,106 polymorphic markers from the wheat 660K and 90K single nucleotide polymorphism (SNP) arrays. Totally, 25 and 16 stable loci were detected for GZnC and GFeC, respectively. Among them, 17 loci for GZnC and 8 for GFeC are likely to be new quantitative trait locus/loci (QTL). Based on gene annotations and expression profiles, 28 promising candidate genes were identified for Zn/Fe uptake (8), transport (11), storage (3), and regulations (6). Of them, 11 genes were putative wheat orthologs of known Arabidopsis and rice genes related to Zn/Fe homeostasis. A brief model, such as genes related to Zn/Fe homeostasis from root uptake, xylem transport to the final seed storage was proposed in wheat. Kompetitive allele-specific PCR (KASP) markers were successfully developed for two major QTL of GZnC on chromosome arms 3AL and 7AL, respectively, which were independent of thousand kernel weight and plant height. The 3AL QTL was further validated in a bi-parental population under multi-environments. A wheat multidrug and toxic compound extrusion (MATE) transporter TraesCS3A01G499300, the ortholog of rice gene OsPEZ2, was identified as a potential candidate gene. This study has advanced our knowledge of the genetic basis underlying GZnC and GFeC in wheat and provides valuable markers and candidate genes for wheat biofortification.
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Affiliation(s)
- Jingyang Tong
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Cong Zhao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Mengjing Sun
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Luping Fu
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Jie Song
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Dan Liu
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Yelun Zhang
- The Key Laboratory of Crop Genetics and Breeding of Hebei Province, Institute of Cereal and Oil Crops, Hebei Academy of Agricultural and Forestry Sciences, Shijiazhuang, China
| | - Jianmin Zheng
- Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Zongjun Pu
- Crop Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu, China
| | - Lianzheng Liu
- Research Institute of Grain Crops, Xinjiang Academy of Agricultural Sciences, Urumqi, China
| | - Awais Rasheed
- International Maize and Wheat Improvement Center (CIMMYT) China Office, Beijing, China
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Ming Li
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xianchun Xia
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Zhonghu He
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- International Maize and Wheat Improvement Center (CIMMYT) China Office, Beijing, China
- *Correspondence: Zhonghu He,
| | - Yuanfeng Hao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing, China
- Yuanfeng Hao,
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16
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Harnessing the Wild Relatives and Landraces for Fe and Zn Biofortification in Wheat through Genetic Interventions—A Review. SUSTAINABILITY 2021. [DOI: 10.3390/su132312975] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Micronutrient deficiencies, particularly iron (Fe) and zinc (Zn), in human diets are affecting over three billion people globally, especially in developing nations where diet is cereal-based. Wheat is one of several important cereal crops that provide food calories to nearly one-third of the population of the world. However, the bioavailability of Zn and Fe in wheat is inherently low, especially under Zn deficient soils. Although various fortification approaches are available, biofortification, i.e., development of mineral-enriched cultivars, is an efficient and sustainable approach to alleviate malnutrition. There is enormous variability in Fe and Zn in wheat germplasm, especially in wild relatives, but this is not utilized to the full extent. Grain Fe and Zn are quantitatively inherited, but high-heritability and genetic correlation at multiple locations indicate the high stability of Fe and Zn in wheat. In the last decade, pre-breeding activities have explored the potential of wild relatives to develop Fe and Zn rich wheat varieties. Furthermore, recent advances in molecular biology have improved the understanding of the uptake, storage, and bioavailability of Fe and Zn. Various transportation proteins encoding genes like YSL 2, IRT 1, OsNAS 3, VIT 1, and VIT 2 have been identified for Fe and Zn uptake, transfer, and accumulation at different developing stages. Hence, the availability of major genomic regions for Fe and Zn content and genome editing technologies are likely to result in high-yielding Fe and Zn biofortified wheat varieties. This review covers the importance of wheat wild relatives for Fe and Zn biofortification, progress in genomics-assisted breeding, and transgenic breeding for improving Fe and Zn content in wheat.
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17
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Garg M, Sharma A, Vats S, Tiwari V, Kumari A, Mishra V, Krishania M. Vitamins in Cereals: A Critical Review of Content, Health Effects, Processing Losses, Bioaccessibility, Fortification, and Biofortification Strategies for Their Improvement. Front Nutr 2021; 8:586815. [PMID: 34222296 PMCID: PMC8241910 DOI: 10.3389/fnut.2021.586815] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Accepted: 04/28/2021] [Indexed: 12/19/2022] Open
Abstract
Around the world, cereals are stapled foods and good sources of vitamins A, B, and E. As cereals are inexpensive and consumed in large quantities, attempts are being made to enrich cereals using fortification and biofortification in order to address vitamin deficiency disorders in a vulnerable population. The processing and cooking of cereals significantly affect vitamin content. Depending on grain structure, milling can substantially reduce vitamin content, while cooking methods can significantly impact vitamin retention and bioaccessibility. Pressure cooking has been reported to result in large vitamin losses, whereas minimal vitamin loss was observed following boiling. The fortification of cereal flour with vitamins B1, B2, B3, and B9, which are commonly deficient, has been recommended; and in addition, region-specific fortification using either synthetic or biological vitamins has been suggested. Biofortification is a relatively new concept and has been explored as a method to generate vitamin-rich crops. Once developed, biofortified crops can be utilized for several years. A recent cereal biofortification success story is the enrichment of maize with provitamin A carotenoids.
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Affiliation(s)
- Monika Garg
- Agri-Biotechnology, National Agri-Food Biotechnology Institute (NABI), Mohali, India
| | - Anjali Sharma
- Agri-Biotechnology, National Agri-Food Biotechnology Institute (NABI), Mohali, India
| | - Shreya Vats
- Agri-Biotechnology, National Agri-Food Biotechnology Institute (NABI), Mohali, India
| | - Vandita Tiwari
- Agri-Biotechnology, National Agri-Food Biotechnology Institute (NABI), Mohali, India
| | - Anita Kumari
- Agri-Biotechnology, National Agri-Food Biotechnology Institute (NABI), Mohali, India
| | - Vibhu Mishra
- Food Engineering and Nutrition, Center of Innovative and Applied Bioprocessing, Mohali, India
| | - Meena Krishania
- Food Engineering and Nutrition, Center of Innovative and Applied Bioprocessing, Mohali, India
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18
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Swamy BPM, Marathi B, Ribeiro-Barros AIF, Calayugan MIC, Ricachenevsky FK. Iron Biofortification in Rice: An Update on Quantitative Trait Loci and Candidate Genes. FRONTIERS IN PLANT SCIENCE 2021; 12:647341. [PMID: 34122472 PMCID: PMC8187908 DOI: 10.3389/fpls.2021.647341] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Accepted: 04/15/2021] [Indexed: 05/06/2023]
Abstract
Rice is the most versatile model for cereals and also an economically relevant food crop; as a result, it is the most suitable species for molecular characterization of Fe homeostasis and biofortification. Recently there have been significant efforts to dissect genes and quantitative trait loci (QTL) associated with Fe translocation into rice grains; such information is highly useful for Fe biofortification of cereals but very limited in other species, such as maize (Zea mays) and wheat (Triticum aestivum). Given rice's centrality as a model for Poaceae species, we review the current knowledge on genes playing important roles in Fe transport, accumulation, and distribution in rice grains and QTLs that might explain the variability in Fe concentrations observed in different genotypes. More than 90 Fe QTLs have been identified over the 12 rice chromosomes. From these, 17 were recorded as stable, and 25 harbored Fe-related genes nearby or within the QTL. Among the candidate genes associated with Fe uptake, translocation, and loading into rice grains, we highlight the function of transporters from the YSL and ZIP families; transporters from metal-binding molecules, such as nicotianamine and deoxymugineic acid; vacuolar iron transporters; citrate efflux transporters; and others that were shown to play a role in steps leading to Fe delivery to seeds. Finally, we discuss the application of these QTLs and genes in genomics assisted breeding for fast-tracking Fe biofortification in rice and other cereals in the near future.
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Affiliation(s)
| | - Balram Marathi
- Agricultural College, Warangal, Professor Jayashankar Telangana State Agricultural University, Hyderabad, India
| | - Ana I. F. Ribeiro-Barros
- Forest Research Centre (CEF), Instituto Superior de Agronomia, Universidade de Lisboa, Lisbon, Portugal
| | - Mark Ian C. Calayugan
- Institute of Crop Science, University of the Philippines Los Baños, Laguna, Philippines
| | - Felipe Klein Ricachenevsky
- Departamento de Botânica, Instituto de Biociências, e Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
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19
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Profiling of selenium and other trace elements in breads from rice and maize cultivated in a seleniferous area of Punjab (India). Journal of Food Science and Technology 2021; 58:825-833. [PMID: 33678865 DOI: 10.1007/s13197-020-04565-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 05/21/2020] [Accepted: 05/28/2020] [Indexed: 10/24/2022]
Abstract
The objective of the study was to assess selenium and other elements levels in Indian Roti bread from Se-rich maize and rice using inductively coupled plasma mass-spectrometry. Se levels in Roti bread from Se-rich maize and rice exceeded those in the control samples by a factor of more than 594 and 156, respectively. Using Se-enriched maize increased bread Co, Cr, Mn, Mo, and Zn content, whereas Fe and I levels were reduced. In Se-rich rice-based bread a decrease in Co, Cr, Cu, Fe, I, Mo, and Zn contents was observed. Daily consumption of Se-rich maize and rice bread (100 g) could account for 5.665% and 4.309% from recommended dietary allowance, also exceeding the upper tolerable levels by a factor of 7.8 and 5.9, respectively. Therefore, Roti bread from both Se-rich maize and rice may be considered as an additional source of selenium. At the same time, regular intake of Se-rich grains and its products including breads may cause adverse health effects even after a few days and should be regularly monitored in order to prevent Se overload and toxicity.
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20
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Ricachenevsky FK, Punshon T, Salt DE, Fett JP, Guerinot ML. Arabidopsis thaliana zinc accumulation in leaf trichomes is correlated with zinc concentration in leaves. Sci Rep 2021; 11:5278. [PMID: 33674630 PMCID: PMC7935932 DOI: 10.1038/s41598-021-84508-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 02/17/2021] [Indexed: 11/21/2022] Open
Abstract
Zinc (Zn) is a key micronutrient for plants and animals, and understanding Zn homeostasis in plants can improve both agriculture and human health. While root Zn transporters in plant model species have been characterized in detail, comparatively little is known about shoot processes controlling Zn concentrations and spatial distribution. Previous work showed that Zn hyperaccumulator species such as Arabidopsis halleri accumulate Zn and other metals in leaf trichomes. To date there is no systematic study regarding Zn accumulation in the trichomes of the non-accumulating, genetic model species A. thaliana. Here, we used Synchrotron X-Ray Fluorescence mapping to show that Zn accumulates at the base of trichomes of A. thaliana. Using transgenic and natural accessions of A thaliana that vary in bulk leaf Zn concentration, we demonstrate that higher leaf Zn increases total Zn found at the base of trichome cells. Our data indicates that Zn accumulation in trichomes is a function of the Zn status of the plant, and provides the basis for future studies on a genetically tractable plant species to understand the molecular steps involved in Zn spatial distribution in leaves.
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Affiliation(s)
- Felipe K Ricachenevsky
- Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande Do Sul, Porto Alegre, Brazil. .,Departamento de Botânica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, Porto Alegre, RS, 9500, Brazil. .,Department of Biological Sciences, Life Sciences Center, Dartmouth College, 78 College St, Hanover, NH, 03755, USA.
| | - Tracy Punshon
- Department of Biological Sciences, Life Sciences Center, Dartmouth College, 78 College St, Hanover, NH, 03755, USA
| | - David E Salt
- Future Food Beacon of Excellence and the School of Biosciences, University of Nottingham, Nottingham, LE12 5RD, UK
| | - Janette P Fett
- Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande Do Sul, Porto Alegre, Brazil.,Departamento de Botânica, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves, Porto Alegre, RS, 9500, Brazil
| | - Mary Lou Guerinot
- Department of Biological Sciences, Life Sciences Center, Dartmouth College, 78 College St, Hanover, NH, 03755, USA.
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21
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Buturi CV, Mauro RP, Fogliano V, Leonardi C, Giuffrida F. Mineral Biofortification of Vegetables as a Tool to Improve Human Diet. Foods 2021; 10:223. [PMID: 33494459 PMCID: PMC7911230 DOI: 10.3390/foods10020223] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Revised: 01/11/2021] [Accepted: 01/19/2021] [Indexed: 12/18/2022] Open
Abstract
Vegetables represent pillars of good nutrition since they provide important phytochemicals such as fiber, vitamins, antioxidants, as well as minerals. Biofortification proposes a promising strategy to increase the content of specific compounds. As minerals have important functionalities in the human metabolism, the possibility of enriching fresh consumed products, such as many vegetables, adopting specific agronomic approaches, has been considered. This review discusses the most recent findings on agronomic biofortification of vegetables, aimed at increasing in the edible portions the content of important minerals, such as calcium (Ca), magnesium (Mg), iodine (I), zinc (Zn), selenium (Se), iron (Fe), copper (Cu), and silicon (Si). The focus was on selenium and iodine biofortification thus far, while for the other mineral elements, aspects related to vegetable typology, genotypes, chemical form, and application protocols are far from being well defined. Even if agronomic fortification is considered an easy to apply technique, the approach is complex considering several interactions occurring at crop level, as well as the bioavailability of different minerals for the consumer. Considering the latter, only few studies examined in a broad approach both the definition of biofortification protocols and the quantification of bioavailable fraction of the element.
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Affiliation(s)
- Camila Vanessa Buturi
- Dipartimento di Agricoltura, Alimentazione e Ambiente (Di3A), University of Catania, Via Valdisavoia, 5-95123 Catania, Italy; (C.V.B.); (C.L.); (F.G.)
| | - Rosario Paolo Mauro
- Dipartimento di Agricoltura, Alimentazione e Ambiente (Di3A), University of Catania, Via Valdisavoia, 5-95123 Catania, Italy; (C.V.B.); (C.L.); (F.G.)
| | - Vincenzo Fogliano
- Department of Agrotechnology and Food Sciences, Wageningen University & Research, P.O. Box 16, 6700 AA Wageningen, The Netherlands;
| | - Cherubino Leonardi
- Dipartimento di Agricoltura, Alimentazione e Ambiente (Di3A), University of Catania, Via Valdisavoia, 5-95123 Catania, Italy; (C.V.B.); (C.L.); (F.G.)
| | - Francesco Giuffrida
- Dipartimento di Agricoltura, Alimentazione e Ambiente (Di3A), University of Catania, Via Valdisavoia, 5-95123 Catania, Italy; (C.V.B.); (C.L.); (F.G.)
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22
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Lurthy T, Pivato B, Lemanceau P, Mazurier S. Importance of the Rhizosphere Microbiota in Iron Biofortification of Plants. FRONTIERS IN PLANT SCIENCE 2021; 12:744445. [PMID: 34925398 PMCID: PMC8679237 DOI: 10.3389/fpls.2021.744445] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 10/29/2021] [Indexed: 05/13/2023]
Abstract
Increasing the iron content of plant products and iron assimilability represents a major issue for human nutrition and health. This is also a major challenge because iron is not readily available for plants in most cultivated soils despite its abundance in the Earth's crust. Iron biofortification is defined as the enhancement of the iron content in edible parts of plants. This biofortification aims to reach the objectives defined by world organizations for human nutrition and health while being environment friendly. A series of options has been proposed to enhance plant iron uptake and fight against hidden hunger, but they all show limitations. The present review addresses the potential of soil microorganisms to promote plant iron nutrition. Increasing knowledge on the plant microbiota and plant-microbe interactions related to the iron dynamics has highlighted a considerable contribution of microorganisms to plant iron uptake and homeostasis. The present overview of the state of the art sheds light on plant iron uptake and homeostasis, and on the contribution of plant-microorganism (plant-microbe and plant-plant-microbe) interactions to plant nutritition. It highlights the effects of microorganisms on the plant iron status and on the co-occurring mechanisms, and shows how this knowledge may be valued through genetic and agronomic approaches. We propose a change of paradigm based on a more holistic approach gathering plant and microbial traits mediating iron uptake. Then, we present the possible applications in plant breeding, based on plant traits mediating plant-microbe interactions involved in plant iron uptake and physiology.
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23
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Tong J, Sun M, Wang Y, Zhang Y, Rasheed A, Li M, Xia X, He Z, Hao Y. Dissection of Molecular Processes and Genetic Architecture Underlying Iron and Zinc Homeostasis for Biofortification: From Model Plants to Common Wheat. Int J Mol Sci 2020; 21:E9280. [PMID: 33291360 PMCID: PMC7730113 DOI: 10.3390/ijms21239280] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2020] [Revised: 11/28/2020] [Accepted: 12/01/2020] [Indexed: 02/07/2023] Open
Abstract
The micronutrients iron (Fe) and zinc (Zn) are not only essential for plant survival and proliferation but are crucial for human health. Increasing Fe and Zn levels in edible parts of plants, known as biofortification, is seen a sustainable approach to alleviate micronutrient deficiency in humans. Wheat, as one of the leading staple foods worldwide, is recognized as a prioritized choice for Fe and Zn biofortification. However, to date, limited molecular and physiological mechanisms have been elucidated for Fe and Zn homeostasis in wheat. The expanding molecular understanding of Fe and Zn homeostasis in model plants is providing invaluable resources to biofortify wheat. Recent advancements in NGS (next generation sequencing) technologies coupled with improved wheat genome assembly and high-throughput genotyping platforms have initiated a revolution in resources and approaches for wheat genetic investigations and breeding. Here, we summarize molecular processes and genes involved in Fe and Zn homeostasis in the model plants Arabidopsis and rice, identify their orthologs in the wheat genome, and relate them to known wheat Fe/Zn QTL (quantitative trait locus/loci) based on physical positions. The current study provides the first inventory of the genes regulating grain Fe and Zn homeostasis in wheat, which will benefit gene discovery and breeding, and thereby accelerate the release of Fe- and Zn-enriched wheats.
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Affiliation(s)
- Jingyang Tong
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Mengjing Sun
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Yue Wang
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Yong Zhang
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Awais Rasheed
- International Maize and Wheat Improvement Center (CIMMYT) China Office, c/o CAAS, 12 Zhongguancun South Street, Beijing 100081, China;
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Ming Li
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Xianchun Xia
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
| | - Zhonghu He
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
- International Maize and Wheat Improvement Center (CIMMYT) China Office, c/o CAAS, 12 Zhongguancun South Street, Beijing 100081, China;
| | - Yuanfeng Hao
- Institute of Crop Sciences, Chinese Academy of Agricultural Sciences (CAAS), 12 Zhongguancun South Street, Beijing 100081, China; (J.T.); (M.S.); (Y.W.); (Y.Z.); (M.L.); (X.X.)
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Hu N, Li W, Du C, Zhang Z, Gao Y, Sun Z, Yang L, Yu K, Zhang Y, Wang Z. Predicting micronutrients of wheat using hyperspectral imaging. Food Chem 2020; 343:128473. [PMID: 33160768 DOI: 10.1016/j.foodchem.2020.128473] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Revised: 09/28/2020] [Accepted: 10/21/2020] [Indexed: 11/26/2022]
Abstract
Micronutrients are the key factors to evaluate the nutritional quality of wheat. However, measuring micronutrients is time-consuming and expensive. In this study, the potential of hyperspectral imaging for predicting wheat micronutrient content was investigated. The spectral reflectance of wheat kernels and flour was acquired in the visible and near-infrared range (VIS-NIR, 375-1050 nm). Afterwards, wheat micronutrient contents were measured and their associations with the spectra were modeled. Results showed that the models based on the spectral reflectance of wheat kernel achieved good predictions for Ca, Mg, Mo and Zn (r2>0.70). The models based on the spectra reflectance of wheat flour showed good predictive capabilities for Mg, Mo and Zn (r2>0.60). The prediction accuracy was higher for wheat kernels than for the flour. This study showed the feasibility of hyperspectral imaging as a non-invasive, non-destructive tool to predict micronutrients of wheat.
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Affiliation(s)
- Naiyue Hu
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China.
| | - Wei Li
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China.
| | - Chenghang Du
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China.
| | - Zhen Zhang
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China.
| | - Yanmei Gao
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China.
| | - Zhencai Sun
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China; Engineering Technology Research Center for Agriculture in Low Plain Areas, Heibei Province, China.
| | - Li Yang
- College of Engineering, China Agricultural University, Beijing 100193, China.
| | - Kang Yu
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China; Engineering Technology Research Center for Agriculture in Low Plain Areas, Heibei Province, China; School of Life Sciences, Technical University of Munich, Freising 85354, Germany.
| | - Yinghua Zhang
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China; Engineering Technology Research Center for Agriculture in Low Plain Areas, Heibei Province, China.
| | - Zhimin Wang
- College of Agronomy and Biotechnology, China Agricultural University, Beijing 100193, China; Engineering Technology Research Center for Agriculture in Low Plain Areas, Heibei Province, China.
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Khoja KK, Aslam MF, Sharp PA, Latunde-Dada GO. In vitro bioaccessibility and bioavailability of iron from fenugreek, baobab and moringa. Food Chem 2020; 335:127671. [PMID: 32745843 DOI: 10.1016/j.foodchem.2020.127671] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Revised: 07/10/2020] [Accepted: 07/23/2020] [Indexed: 11/27/2022]
Abstract
Iron deficiency anaemia (IDA) is a common nutritional disorder worldwide. Sustainable food-based approaches are being advocated to use high and bioavailable dietary iron sources to prevent iron deficiency. The study investigated the bioaccessibility and bioavailability of iron from some plant products. Total iron levels in the samples were measured by inductively coupled plasma optical emission spectrometry (ICP-OES). Fractionation of the iron from the digested extracts was carried out by centrifugation and ultrafiltration. Iron bioavailability was determined using an in vitro simulated peptic-pancreatic digestion, followed by measurement of ferritin in Caco-2 cells. The highest amount of bioaccessible iron was obtained from moringa leaves (9.88% ± 0.45 and 8.44 ± 0.01 mg/100 g), but the highest percentage bioavailability was from baobab fruit pulp (99.7% ± 0.13 and 1.74 ± 0.01 mg/100 g) respectively. All the plant products, except for baobab, significantly inhibited iron uptake from FeSO4 and FAC, with fenugreek sprout being the most inhibitory.
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Affiliation(s)
- Kholoud K Khoja
- Department of Nutritional Sciences, School of Life Course Sciences, King's College London, Franklin-Wilkins-Building, 150 Stamford Street, London SE1 9NH, UK
| | - Mohamad F Aslam
- Department of Nutritional Sciences, School of Life Course Sciences, King's College London, Franklin-Wilkins-Building, 150 Stamford Street, London SE1 9NH, UK
| | - Paul A Sharp
- Department of Nutritional Sciences, School of Life Course Sciences, King's College London, Franklin-Wilkins-Building, 150 Stamford Street, London SE1 9NH, UK
| | - Gladys O Latunde-Dada
- Department of Nutritional Sciences, School of Life Course Sciences, King's College London, Franklin-Wilkins-Building, 150 Stamford Street, London SE1 9NH, UK.
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26
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Salve AR, Arya SS. Bioactive constituents, microstructural and nutritional quality characterisation of peanut flat bread. JOURNAL OF FOOD MEASUREMENT AND CHARACTERIZATION 2020. [DOI: 10.1007/s11694-020-00406-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Mikula K, Izydorczyk G, Skrzypczak D, Mironiuk M, Moustakas K, Witek-Krowiak A, Chojnacka K. Controlled release micronutrient fertilizers for precision agriculture - A review. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 712:136365. [PMID: 31935544 DOI: 10.1016/j.scitotenv.2019.136365] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2019] [Revised: 12/06/2019] [Accepted: 12/25/2019] [Indexed: 05/12/2023]
Abstract
The rapid growth of the global population and the resulting need to ensure sufficient food safety in highly productive agricultural practices. Intensive cultivation of plants contributes to the impoverishment of soils and thus forces farmers to apply intensive fertilization with microelements. Precise fertilization techniques are the future of agriculture, in which nutrients are supplied in controlled way with minimized losses to the environment, caused by leaching to groundwater. Kinetics of nutrients release should be thus adjusted to plant requirements and kinetics of uptake by the plant. The paper presents current achievements in the field of fertilizers with controlled release of microelements, which, apart from the main fertilizer components, are also very significant for proper plant growth. Fertilizers are divided into four basic groups, which include low-solubility fertilizers, fertilizers with external coating, bio-based and nano-fertilizers. Despite structural differences, all groups show properties of controlled microelement release. The paper presents new fertilization technologies with consideration of their influence on the environment.
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Affiliation(s)
- Katarzyna Mikula
- Department of Advanced Material Technology, Faculty of Chemistry, Wroclaw University of Science and Technology, Wroclaw, Lower Silesia 50-370, Poland
| | - Grzegorz Izydorczyk
- Department of Advanced Material Technology, Faculty of Chemistry, Wroclaw University of Science and Technology, Wroclaw, Lower Silesia 50-370, Poland
| | - Dawid Skrzypczak
- Department of Advanced Material Technology, Faculty of Chemistry, Wroclaw University of Science and Technology, Wroclaw, Lower Silesia 50-370, Poland
| | - Małgorzata Mironiuk
- Department of Advanced Material Technology, Faculty of Chemistry, Wroclaw University of Science and Technology, Wroclaw, Lower Silesia 50-370, Poland
| | - Konstantinos Moustakas
- School of Chemical Engineering, National Technical University of Athens, 9 Iroon Polytechniou Str., Zographou Campus, GR-15780 Athens, Greece
| | - Anna Witek-Krowiak
- Department of Chemical Engineering, Faculty of Chemistry, Wroclaw University of Science and Technology, Wroclaw, Lower Silesia 73, Poland
| | - Katarzyna Chojnacka
- Department of Advanced Material Technology, Faculty of Chemistry, Wroclaw University of Science and Technology, Wroclaw, Lower Silesia 50-370, Poland.
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Sharma A, Prasad S, Arun Kumar R, Jaiswal S, Agrawal P, Kant L, Bhatt J. Analytical assessment of maize kernels for Fe, Zn, and β-carotene dense cultivars with low phytate contents. ACTA ALIMENTARIA 2020. [DOI: 10.1556/066.2020.49.1.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The present paper reports that significant genetic variability was evident in Fe, Zn, β-carotene, and phytic acid (phytate, PA) contents in a set of 39 diverse maize genotypes collected from maize breeding programme of hill agriculture, India. The Fe, Zn, β-carotene, and PA concentrations were found to be in the range 19.31–50.64 mg kg−1, 12.60–37.18 mg kg−1, 0.17–8.27 µg g−1, and 6.59–7.13 g kg−1, respectively. The genotypes V335, V420, V393, V416, V414, V372, and V351 were identified to have higher concentration of β-carotene, Fe, and Zn but lower amount of PA. Possible availability of the minerals Fe and Zn was determined using molar ratio between PA as inhibitor and β-carotene as promoter for their absorption. The micronutrient molar ratio showed that Fe and Zn traits could be dependent of each other. Low R2 value revealed relation between β-carotene and kernel colour. The selected genotypes could be considered as potential sources of favourable genes for further breeding programs to develop micronutrient enriched maize cultivars.
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Affiliation(s)
- A. Sharma
- a ICAR-Directorate of Rapeseed Mustard Research, Bharatpur, Rajsthan-321303. India
- cCrop Improvement Division, Indian Council of Agricultural Research (ICAR), Vivekananda Parvatiya Krishi Anusandhan Sansthan (VPKAS), Almora 263601, Uttarakhand. India
| | - S. Prasad
- bSchool of Biological and Chemical Sciences, Faculty of Science, Technology and Environment, The University of the South Pacific, Suva. Fiji
| | - R. Arun Kumar
- d ICAR-Sugarcane Breeding Institute, Coimbatore-641007, Tamil Nadu. India
| | - S. Jaiswal
- a ICAR-Directorate of Rapeseed Mustard Research, Bharatpur, Rajsthan-321303. India
| | - P.K. Agrawal
- a ICAR-Directorate of Rapeseed Mustard Research, Bharatpur, Rajsthan-321303. India
| | - L. Kant
- a ICAR-Directorate of Rapeseed Mustard Research, Bharatpur, Rajsthan-321303. India
| | - J.C. Bhatt
- a ICAR-Directorate of Rapeseed Mustard Research, Bharatpur, Rajsthan-321303. India
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Jha AB, Warkentin TD. Biofortification of Pulse Crops: Status and Future Perspectives. PLANTS (BASEL, SWITZERLAND) 2020; 9:E73. [PMID: 31935879 PMCID: PMC7020478 DOI: 10.3390/plants9010073] [Citation(s) in RCA: 52] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/26/2019] [Revised: 01/02/2020] [Accepted: 01/02/2020] [Indexed: 01/08/2023]
Abstract
Biofortification through plant breeding is a sustainable approach to improve the nutritional profile of food crops. The majority of the world's population depends on staple food crops; however, most are low in key micronutrients. Biofortification to improve the nutritional profile of pulse crops has increased importance in many breeding programs in the past decade. The key micronutrients targeted have been iron, zinc, selenium, iodine, carotenoids, and folates. In recent years, several biofortified pulse crops including common beans and lentils have been released by HarvestPlus with global partners in developing countries, which has helped in overcoming micronutrient deficiency in the target population. This review will focus on recent research advances and future strategies for the biofortification of pulse crops.
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Affiliation(s)
| | - Thomas D. Warkentin
- Crop Development Centre/Department of Plant Sciences, University of Saskatchewan, 51 Campus Drive, Saskatoon, SK S7N 5A8, Canada;
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30
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Roberts DP, Mattoo AK. Sustainable Crop Production Systems and Human Nutrition. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2019. [DOI: 10.3389/fsufs.2019.00072] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
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Li S, Liu X, Zhou X, Li Y, Yang W, Chen R. Improving Zinc and Iron Accumulation in Maize Grains Using the Zinc and Iron Transporter ZmZIP5. PLANT & CELL PHYSIOLOGY 2019; 60:2077-2085. [PMID: 31165152 DOI: 10.1093/pcp/pcz104] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Accepted: 05/16/2019] [Indexed: 05/25/2023]
Abstract
Zinc (Zn) and iron (Fe) are essential micronutrients for plant growth. Thus, it is important to understand the mechanisms of uptake, transport and accumulation of these micronutrients in maize to improve crop nutritional quality. Members of the zinc-regulated transporters, iron-regulated transporter-like protein (ZIP) family are responsible for the uptake and transport of divalent metal ions in plant. Previously, we showed that ZmZIP5 functionally complemented the Zn uptake double mutant zrt1zrt2, Fe-uptake double mutant fet3fet4 in yeast. In our β-glucuronidase (GUS) assay, the germinated seeds, young sheaths, and stems of ZmZIP5-promoter-GUS transgenic plants were stained. We generated and compared two maize lines for this study: Ubi-ZmZIP5, in which ZmZIP5 was constitutively overexpressed, and ZmZIP5i, a RNAi line. At the seedling stage, high levels of Zn and Fe were found in the roots and shoots of Ubi-ZmZIP5 plants, whereas low levels were found in the ZmZIP5i plants. Zn and Fe contents decreased in the seeds of Ubi-ZmZIP5 plants and remained unchanged in the seeds of ZmZIP5i plants. The seeds of Leg-ZmZIP5 plants, in which ZmZIP5 overexpression is specific to the endosperm, had higher levels of Zn and Fe. Our results imply that ZmZIP5 may play a role in Zn and Fe uptake and root-to-shoot translocation. Endosperm-specific ZmZIP5 overexpression could be useful for Zn and Fe biofortification of cereal grains.
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Affiliation(s)
- Suzhen Li
- Department of Crop Genomics & Genetic Improvement, Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xiaoqing Liu
- Department of Crop Genomics & Genetic Improvement, Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Xiaojin Zhou
- Department of Crop Genomics & Genetic Improvement, Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Ye Li
- Department of Crop Genomics & Genetic Improvement, Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Wenzhu Yang
- Department of Crop Genomics & Genetic Improvement, Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China
| | - Rumei Chen
- Department of Crop Genomics & Genetic Improvement, Biotechnology Research Institute, Chinese Academy of Agricultural Sciences, Beijing, China
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32
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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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Naila NN, Mondal P, Bromage S, Islam MM, Huda MM, Shomik MS, Mondal D, Fawzi W, Ahmed T. Home Fortification of Rice With Lime: A Novel Potential Way to Reduce Calcium Deficiency in Bangladesh. Food Nutr Bull 2019; 40:357-368. [PMID: 31272212 DOI: 10.1177/0379572119845573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND In order to improve calcium status, fortified rice should have acceptable organoleptic properties of that food. OBJECTIVE We aimed to assess whether home fortification of rice with slaked lime can increase calcium content of rice and whether this fortified rice is well tolerated in a nutritionally at-risk population. METHODS This experimental study measured the calcium content of rice cooked with different concentration of lime and assessed the acceptability of fortified rice among 400 women and children. Each participant received fortified rice with one of five concentrations of lime (0, 2.5, 5, 7.5 or 10 gm per 500 gm of rice), with or without additional foods (lentil soup or fried green papaya). All participants were asked to score the organoleptic qualities on a hedonic scale. RESULTS Analysis showed that rice calcium content increased in a dose- response manner with increased lime during cooking (76.03, 205.58, 427.55, 614.29 and 811.23 mg/kg for given lime concentrations). Acceptability of the meal was greater when additional foods were served with rice at all lime concentrations. In both groups, the 7.5M arm reported highest overall acceptability (children, 6.25; women 6.10). This study found significant association between overall acceptability (different concentrations of lime mixed rice; with/without additional foods) and between groups (women vs. children) (p value = < 0.001) where-as no association was found within groups. CONCLUSIONS Lime-fortified rice can be feasible considering the calcium uptake of rice and organoleptic character. Further research on bioavailability can establish a solid foundation that will support design of an effective intervention to reduce calcium deficiency in this population.
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Affiliation(s)
- Nurun Nahar Naila
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - Prasenjit Mondal
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - Sabri Bromage
- Department of Nutrition, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - M Munirul Islam
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - M Mamun Huda
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - Mohammad Sohel Shomik
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - Dinesh Mondal
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh
| | - Wafaie Fawzi
- Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, MA, USA.,Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, MA, USA
| | - Tahmeed Ahmed
- Nutrition and Clinical Services Division (NCSD), International Centre for Diarrhoeal Disease Research, Bangladesh (icddr, b), Dhaka, Bangladesh.,Department of Global Health, University of Washington, Seattle, WA, USA.,James P. Grant School of Public Health, BRAC University, Mohakhali, Dhaka, Bangladesh
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The search for candidate genes associated with natural variation of grain Zn accumulation in barley. Biochem J 2019; 476:1889-1909. [PMID: 31164402 DOI: 10.1042/bcj20190181] [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] [Received: 03/06/2019] [Revised: 05/31/2019] [Accepted: 06/03/2019] [Indexed: 12/21/2022]
Abstract
Combating hidden hunger through molecular breeding of nutritionally enriched crops requires a better understanding of micronutrient accumulation. We studied natural variation in grain micronutrient accumulation in barley (Hordeum vulgare L.) and searched for candidate genes by assessing marker-trait associations (MTAs) and by analyzing transcriptional differences between low and high zinc (Zn) accumulating cultivars during grain filling. A collection of 180 barley lines was grown in three different environments. Our results show a pronounced variation in Zn accumulation, which was under strong genotype influence across different environments. Genome-wide association mapping revealed 13 shared MTAs. Across three environments, the most significantly associated marker was on chromosome 2H at 82.8 cM and in close vicinity to two yellow stripe like (YSL) genes. A subset of two pairs of lines with contrasting Zn accumulation was chosen for detailed analysis. Whole ears and flag leaves were analyzed 15 days after pollination to detect transcriptional differences associated with elevated Zn concentrations in the grain. A putative α-amylase/trypsin inhibitor CMb precursor was decidedly higher expressed in high Zn cultivars in whole ears in all comparisons. Additionally, a gene similar to barley metal tolerance protein 5 (MTP5) was found to be a potential candidate gene.
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Yadava DK, Hossain F, Mohapatra T. Nutritional security through crop biofortification in India: Status & future prospects. Indian J Med Res 2019; 148:621-631. [PMID: 30666987 PMCID: PMC6366255 DOI: 10.4103/ijmr.ijmr_1893_18] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Malnutrition has emerged as one of the most serious health issues worldwide. The consumption of unbalanced diet poor in nutritional quality causes malnutrition which is more prevalent in the underdeveloped and developing countries. Deficiency of proteins, essential amino acids, vitamins and minerals leads to poor health and increased susceptibility to various diseases, which in turn lead to significant loss in Gross Domestic Product and affect the socio-economic structure of the country. Although various avenues such as dietary-diversification, food-fortification and medical-supplementation are available, biofortification of crop varieties is considered as the most sustainable and cost-effective approach where the nutrients reach the target people in natural form. Here, we have discussed the present status on the development of biofortified crop varieties for various nutritional and antinutritional factors. Ongoing programmes of the Indian Council of Agricultural Research on the improvement of nutritional traits in different crops have been presented. Challenges and future prospects of crop biofortification in India have also been discussed. The newly developed biofortified crop varieties besides serving as an important source for livelihood to poor people assume great significance in nutritional security.
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Affiliation(s)
- Devendra Kumar Yadava
- Indian Council of Agricultural Research, Ministry of Agriculture & Farmers Welfare, Government of India, New Delhi, India
| | - Firoz Hossain
- Indian Council of Agricultural Research, Ministry of Agriculture & Farmers Welfare, Government of India, New Delhi, India
| | - Trilochan Mohapatra
- Indian Council of Agricultural Research, Ministry of Agriculture & Farmers Welfare, Government of India, New Delhi, India
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Palanog AD, Calayugan MIC, Descalsota-Empleo GI, Amparado A, Inabangan-Asilo MA, Arocena EC, Sta. Cruz PC, Borromeo TH, Lalusin A, Hernandez JE, Acuin C, Reinke R, Swamy BPM. Zinc and Iron Nutrition Status in the Philippines Population and Local Soils. Front Nutr 2019; 6:81. [PMID: 31231657 PMCID: PMC6568233 DOI: 10.3389/fnut.2019.00081] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/20/2019] [Indexed: 12/11/2022] Open
Abstract
The Philippines is one of the major rice-producing and rice-consuming countries of Asia. A large portion of its population depends on rice for their daily caloric intake and nutritional needs. The lack of dietary diversity among poor communities has led to nutritional consequences, particularly micronutrient deficiencies. Iron-deficiency anemia (IDA) and zinc deficiency (ZnD) are two serious nutritional problems that affect the health and economic sector of the country. Since rice dominates the Filipino diet by default, biofortification of rice will help improve the micronutrient status. The Philippine government has proactively initiated various programs and policies to address micronutrient deficiencies, particularly through fortification of basic food commodities. Biofortification, the fortification of rice with micronutrients through breeding, is considered the most sustainable and cost-effective strategy that can benefit large vulnerable populations. However, developing promising genotypes with micronutrient-enriched grains should be coupled with improving micronutrient bioavailability in the soil in order to optimize biofortification. This review documents the prevailing soil Zn-deficiency problems in the major rice production areas in the Philippines that may influence the Zn nutritional status of the population. The article also reports on the biofortification efforts that have resulted in the development of two biofortified varieties approved for commercial release in the Philippines. As nutritional security is increasingly recognized as a priority area, greater efforts are required to develop biofortified rice varieties that suit both farmers' and consumers' preferences, and that can address these critical needs for human health in a sustainable and cost-effective manner.
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Affiliation(s)
- Alvin D. Palanog
- Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines
- College of Agriculture and Food Science, University of the Philippines, Los Baños, Philippines
- PhilRice Negros, Philippine Rice Research Institute, Science City of Muñoz, Philippines
| | - Mark Ian C. Calayugan
- Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines
- College of Agriculture and Food Science, University of the Philippines, Los Baños, Philippines
| | - Gwen Iris Descalsota-Empleo
- Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines
- College of Agriculture, University of Southern Mindanao, Kabacan, Philippines
| | - Amery Amparado
- Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines
| | | | - Emily C. Arocena
- PhilRice Negros, Philippine Rice Research Institute, Science City of Muñoz, Philippines
| | - Pompe C. Sta. Cruz
- College of Agriculture and Food Science, University of the Philippines, Los Baños, Philippines
| | - Teresita H. Borromeo
- College of Agriculture and Food Science, University of the Philippines, Los Baños, Philippines
| | - Antonio Lalusin
- College of Agriculture and Food Science, University of the Philippines, Los Baños, Philippines
| | - Jose E. Hernandez
- College of Agriculture and Food Science, University of the Philippines, Los Baños, Philippines
| | - Cecilia Acuin
- Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines
| | - Russell Reinke
- Strategic Innovation Platform, International Rice Research Institute, Los Baños, Philippines
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Javanmardi F, Rahmani J, Ghiasi F, Hashemi Gahruie H, Mousavi Khaneghah A. The Association between the Preservative Agents in Foods and the Risk of Breast Cancer. Nutr Cancer 2019; 71:1229-1240. [DOI: 10.1080/01635581.2019.1608266] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Fardin Javanmardi
- Department of Food Science and Technology, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Jamal Rahmani
- Department of Cellular and Molecular Nutrition, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Science and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Ghiasi
- Department of Food Science and Technology, Biomolecular Engineering Laboratory, School of Agriculture, Shiraz University, Shiraz, Iran
| | - Hadi Hashemi Gahruie
- Department of Food Science and Technology, Biomolecular Engineering Laboratory, School of Agriculture, Shiraz University, Shiraz, Iran
| | - Amin Mousavi Khaneghah
- Department of Food Science, Faculty of Food Engineering, University of Campinas (UNICAMP), São Paulo, Brazil
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Signorell C, Zimmermann MB, Cakmak I, Wegmüller R, Zeder C, Hurrell R, Aciksoz SB, Boy E, Tay F, Frossard E, Moretti D. Zinc Absorption From Agronomically Biofortified Wheat Is Similar to Post-Harvest Fortified Wheat and Is a Substantial Source of Bioavailable Zinc in Humans. J Nutr 2019; 149:840-846. [PMID: 31004128 DOI: 10.1093/jn/nxy328] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 08/20/2018] [Accepted: 12/31/2018] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Limited data exist on human zinc absorption from wheat biofortified via foliar (FBW) or root (hydroponically fortified wheat, HBW) zinc application. Stable isotope labels added at point of consumption (extrinsic labeling) might not reflect absorption from native zinc obtained by intrinsic labeling. OBJECTIVES We measured fractional and total zinc absorption (FAZ, TAZ) in FBW and HBW wheat, compared with control wheat (CW) and fortified wheat (FW). The effect of labeling method was assessed in HBW (study 1), and the effect of milling extraction rate (EXR, 80% and 100%) in FBW (studies 2 and 3). METHODS Generally healthy adults (n = 71, age: 18-45 y, body mass index: 18.5-25 kg/m2) were allocated to 1 of the studies, in which they served as their own controls. In study 1, men and women consumed wheat porridges colabeled intrinsically and extrinsically with 67Zn and 70Zn. In studies 2 and 3, women consumed wheat flatbreads (chapatis) labeled extrinsically. Zinc absorption was measured with the oral to intravenous tracer ratio method with a 4-wk wash-out period between meals. Data were analyzed with linear mixed models. RESULTS In study 1 there were no differences in zinc absorption from extrinsic versus intrinsic labels in either FW or HBW. Similarly, FAZ and TAZ from FW and HBW did not differ. TAZ was 70-76% higher in FW and HBW compared with CW (P < 0.01). In studies 2 and 3, TAZ from FW and FBW did not differ but was 20-48% higher compared with CW (P < 0.001). Extraction rate had no effect on TAZ. CONCLUSIONS Colabeling demonstrates that extrinsic zinc isotopic labels can be used to accurately quantify zinc absorption from wheat in humans. Biofortification through foliar zinc application, root zinc application, or fortification provides higher TAZ compared with unfortified wheat. In biofortified wheat, extraction rate (100-80%) has a limited impact on total zinc absorption. These studies were registered on clinicaltrials.gov (NCT01775319).
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Affiliation(s)
- Coralie Signorell
- Laboratory of Human Nutrition, Institute of Food, Nutrition and Health, ETH Zurich, Zurich, Switzerland
| | - Michael B Zimmermann
- Laboratory of Human Nutrition, Institute of Food, Nutrition and Health, ETH Zurich, Zurich, Switzerland
| | - Ismail Cakmak
- Faculty of Engineering and Natural Sciences, Sabanci Universitesi, Istanbul, Turkey
| | - Rita Wegmüller
- Laboratory of Human Nutrition, Institute of Food, Nutrition and Health, ETH Zurich, Zurich, Switzerland
| | - Christophe Zeder
- Laboratory of Human Nutrition, Institute of Food, Nutrition and Health, ETH Zurich, Zurich, Switzerland
| | - Richard Hurrell
- Laboratory of Human Nutrition, Institute of Food, Nutrition and Health, ETH Zurich, Zurich, Switzerland
| | - Seher B Aciksoz
- Plant Nutrition Laboratory, Institute for Agricultural Sciences, ETH Zurich, Lindau, Switzerland
| | - Erick Boy
- Harvest Plus, c/o IFPRI, Washington, DC
| | - Fabian Tay
- Clinical Trials Center, Center for Clinical Research, University Hospital of Zurich, Zurich, Switzerland
| | - Emmanuel Frossard
- Plant Nutrition Laboratory, Institute for Agricultural Sciences, ETH Zurich, Lindau, Switzerland
| | - Diego Moretti
- Laboratory of Human Nutrition, Institute of Food, Nutrition and Health, ETH Zurich, Zurich, Switzerland
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Kawakami Y, Bhullar NK. Molecular processes in iron and zinc homeostasis and their modulation for biofortification in rice. JOURNAL OF INTEGRATIVE PLANT BIOLOGY 2018; 60:1181-1198. [PMID: 30468300 DOI: 10.1111/jipb.12751] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Accepted: 11/21/2018] [Indexed: 05/07/2023]
Abstract
More than a billion people suffer from iron or zinc deficiencies globally. Rice (Oryza sativa L.) iron and zinc biofortification; i.e., intrinsic iron and zinc enrichment of rice grains, is considered the most effective way to tackle these deficiencies. However, rice iron biofortification, by means of conventional breeding, proves difficult due to lack of sufficient genetic variation. Meanwhile, genetic engineering has led to a significant increase in the iron concentration along with zinc concentration in rice grains. The design of impactful genetic engineering biofortification strategies relies upon vast scientific knowledge of precise functions of different genes involved in iron and zinc uptake, translocation and storage. In this review, we present an overview of molecular processes controlling iron and zinc homeostasis in rice. Further, the genetic engineering approaches adopted so far to increase the iron and zinc concentrations in polished rice grains are discussed in detail, highlighting the limitations and/or success of individual strategies. Recent insight suggests that a few genetic engineering strategies are commonly utilized for elevating iron and zinc concentrations in different genetic backgrounds, and thus, it is of great importance to accumulate scientific evidence for diverse genetic engineering strategies to expand the pool of options for biofortifying farmer-preferred cultivars.
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Affiliation(s)
- Yuta Kawakami
- Plant Biotechnology, Department of Biology, ETH Zurich, Universitaetsstrasse 2, 8092 Zurich, Switzerland
| | - Navreet K Bhullar
- Plant Biotechnology, Department of Biology, ETH Zurich, Universitaetsstrasse 2, 8092 Zurich, Switzerland
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Kumar J, Thavarajah D, Kumar S, Sarker A, Singh NP. Analysis of genetic variability and genotype × environment interactions for iron and zinc content among diverse genotypes of lentil. Journal of Food Science and Technology 2018; 55:3592-3605. [PMID: 30150818 DOI: 10.1007/s13197-018-3285-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 06/07/2018] [Accepted: 06/11/2018] [Indexed: 01/08/2023]
Abstract
Deficiencies of iron (Fe) and zinc (Zn) are major problems in developing countries especially for woman and preschool children. Biofortification of staple food crops is a sustainable approach to improve human mineral intake via daily diet. Objectives of this study were to (1) determine the genetic variability for Fe and Zn content in cultivated indigenous and exotic lentil genotypes, and (2) determine the effect of genetic (G) × environmental (E) interaction on Fe and Zn content in 96 lentil genotypes grown in India over the 2 years. Significant genetic variability was observed for Fe and Zn content in lentil genotypes. Content ranged from 71.3 to 126.2 mg/kg for Fe, and 40.1 to 63.6 mg/kg for Zn. For Fe, cultivars and parental lines (71.3-126.2 mg/kg) showed slightly higher content than the breeding lines (76.8-124.3 mg/kg). For Zn, content were similar for both cultivars and breeding lines. However, year and the genotype × year interaction were significant for both Fe and Zn. Broad sense heritability estimates were found to be 45.8, 45.4 and 40.1 for Fe; 30.0, 63.0 and 69.0 for Zn content in breeding lines, cultivars/parental lines, and exotic lines, respectively. These heritability estimates indicated the potential of these lentil genotypes towards genetic improvement for increased Fe and Zn content using hybridization and selection over several generations. Significant positive correlation of Fe content and seed weight suggested a selection strategy for developing large seeded lentil for accumulation of more Fe in the seeds. No correlation was observed between Fe and Zn content. Further, recombination of Fe and Zn content is possible by developing recombination breeding. Thus present study findings would be useful in future for mapping and tagging the genes/QTL controlling Fe and Zn content and developing the improved biofortified cultivars.
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Affiliation(s)
- Jitendra Kumar
- 1Division of Crop Improvement, ICAR-Indian Institute of Pulses Research, Kanpur, India
| | - Dil Thavarajah
- 2Department of Agricultural and Environmental Sciences, Clemson University, Clemson, SC 29634 USA
| | - Shiv Kumar
- 3Biodiversity and Integrated Gene Management Program, Rabats-Institute, International Centre for Agricultural Research in the Dry Areas (ICARDA), P.O. Box 6299, Rabat, Morocco
| | - Ashutosh Sarker
- South Asia and China Regional Program, ICARDA, NASC Complex, DPS Marg, New Delhi, 110012 India
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Ritchie H, Reay DS, Higgins P. Potential of Meat Substitutes for Climate Change Mitigation and Improved Human Health in High-Income Markets. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2018. [DOI: 10.3389/fsufs.2018.00016] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
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Paul JY, Harding R, Tushemereirwe W, Dale J. Banana21: From Gene Discovery to Deregulated Golden Bananas. FRONTIERS IN PLANT SCIENCE 2018; 9:558. [PMID: 29755496 PMCID: PMC5932193 DOI: 10.3389/fpls.2018.00558] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/13/2018] [Accepted: 04/09/2018] [Indexed: 05/29/2023]
Abstract
Uganda is a tropical country with a population in excess of 30 million, >80% of whom live in rural areas. Bananas (Musa spp.) are the staple food of Uganda with the East African Highland banana, a cooking banana, the primary starch source. Unfortunately, these bananas are low in pro-vitamin A (PVA) and iron and, as a result, banana-based diets are low in these micronutrients which results in very high levels of inadequate nutrition. This inadequate nutrition manifests as high levels of vitamin A deficiency, iron deficiency anemia, and stunting in children. A project known as Banana21 commenced in 2005 to alleviate micronutrient deficiencies in Uganda and surrounding countries through the generation of farmer- and consumer-acceptable edible bananas with significantly increased fruit levels of PVA and iron. A genetic modification approach was adopted since bananas are recalcitrant to conventional breeding. In this review, we focus on the PVA-biofortification component of the Banana21 project and describe the proof-of-concept studies conducted in Australia, the transfer of the technology to our Ugandan collaborators, and the successful implementation of the strategy into the field in Uganda. The many challenges encountered and the potential future obstacles to the practical exploitation of PVA-enhanced bananas in Uganda are discussed.
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Affiliation(s)
- Jean-Yves Paul
- Centre for Tropical Crops and Biocommodities, Queensland University of Technology, Brisbane, QLD, Australia
| | - Robert Harding
- Centre for Tropical Crops and Biocommodities, Queensland University of Technology, Brisbane, QLD, Australia
| | | | - James Dale
- Centre for Tropical Crops and Biocommodities, Queensland University of Technology, Brisbane, QLD, Australia
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Ricachenevsky FK, Punshon T, Lee S, Oliveira BHN, Trenz TS, Maraschin FDS, Hindt MN, Danku J, Salt DE, Fett JP, Guerinot ML. Elemental Profiling of Rice FOX Lines Leads to Characterization of a New Zn Plasma Membrane Transporter, OsZIP7. FRONTIERS IN PLANT SCIENCE 2018; 9:865. [PMID: 30018622 PMCID: PMC6037872 DOI: 10.3389/fpls.2018.00865] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 06/04/2018] [Indexed: 05/07/2023]
Abstract
Iron (Fe) and zinc (Zn) are essential micronutrients required for proper development in both humans and plants. Rice (Oryza sativa L.) grains are the staple food for nearly half of the world's population, but a poor source of metals such as Fe and Zn. Populations that rely on milled cereals are especially prone to Fe and Zn deficiencies, the most prevalent nutritional deficiencies in humans. Biofortification is a cost-effective solution for improvement of the nutritional quality of crops. However, a better understanding of the mechanisms underlying grain accumulation of mineral nutrients is required before this approach can achieve its full potential. Characterization of gene function is more time-consuming in crops than in model species such as Arabidopsis thaliana. Aiming to more quickly characterize rice genes related to metal homeostasis, we applied the concept of high throughput elemental profiling (ionomics) to Arabidopsis lines heterologously expressing rice cDNAs driven by the 35S promoter, named FOX (Full Length Over-eXpressor) lines. We screened lines expressing candidate genes that could be used in the development of biofortified grain. Among the most promising candidates, we identified two lines ovexpressing the metal cation transporter OsZIP7. OsZIP7 expression in Arabidopsis resulted in a 25% increase in shoot Zn concentrations compared to non-transformed plants. We further characterized OsZIP7 and showed that it is localized to the plasma membrane and is able to complement Zn transport defective (but not Fe defective) yeast mutants. Interestingly, we showed that OsZIP7 does not transport Cd, which is commonly transported by ZIP proteins. Importantly, OsZIP7-expressing lines have increased Zn concentrations in their seeds. Our results indicate that OsZIP7 is a good candidate for developing Zn biofortified rice. Moreover, we showed the use of heterologous expression of genes from crops in A. thaliana as a fast method for characterization of crop genes related to the ionome and potentially useful in biofortification strategies.
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Affiliation(s)
- Felipe K. Ricachenevsky
- Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Departamento de Biologia, Centro de Ciências Naturais e Exatas, Universidade Federal de Santa Maria, Santa Maria, Brazil
- Department of Biological Sciences, Dartmouth College, Hanover, NH, United States
- *Correspondence: Felipe K. Ricachenevsky,
| | - Tracy Punshon
- Department of Biological Sciences, Dartmouth College, Hanover, NH, United States
| | - Sichul Lee
- Center for Plant Aging Research, Institute for Basic Science (IBS), Daegu, South Korea
| | - Ben Hur N. Oliveira
- Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Thomaz S. Trenz
- Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | | | - Maria N. Hindt
- Department of Biological Sciences, Dartmouth College, Hanover, NH, United States
| | - John Danku
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| | - David E. Salt
- School of Biosciences, University of Nottingham, Loughborough, United Kingdom
| | - Janette P. Fett
- Programa de Pós-Graduação em Biologia Celular e Molecular, Centro de Biotecnologia, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
- Departamento de Botânica, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Mary Lou Guerinot
- Department of Biological Sciences, Dartmouth College, Hanover, NH, United States
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Zhang CM, Zhao WY, Gao AX, Su TT, Wang YK, Zhang YQ, Zhou XB, He XH. How Could Agronomic Biofortification of Rice Be an Alternative Strategy with Higher Cost-Effectiveness for Human Iron and Zinc Deficiency in China? Food Nutr Bull 2017; 39:246-259. [DOI: 10.1177/0379572117745661] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background: Iron and zinc deficiencies affect human health globally, especially in developing countries. Agronomic biofortification, as a strategy for alleviating these issues, has been focused on small-scale field studies, and not widely applied while lacking of cost-effectiveness analysis (CEA). Objective: We conducted the CEA of agronomic biofortification, expressed as USD per disability-adjusted life years (DALYs) saved, to recommend a cost-effectiveness strategy that can be widely applied. Methods: The DALYs were applied to quantify the health burden due to Fe and/or Zn deficiency and health cost of agronomic biofortification via a single, dual, or triple foliar spray of Fe, Zn, and/or pesticide in 4 (northeast, central China, southeast, and southwest) major Chinese rice-based regions. Results: The current health burden by Fe or Zn malnutrition was 0.45 to 1.45 or 0.14 to 0.84 million DALYs for these 4 regions. Compared to traditional rice diets, the daily Fe and/or Zn intake from Fe and/or Zn-biofortified rice increased, and the health burden of Fe and/or Zn deficiency decreased by 28% and 48%, respectively. The cost of saving 1 DALYs ranged from US$376 to US$4989, US$194 to US$2730, and US$37.6 to US$530.1 for the single, dual, and triple foliar Fe, Zn, and/or pesticide application, respectively, due to a substantial decrease in labor costs by the latter 2 applications. Conclusions: Agronomic biofortification of rice with the triple foliar spray of Fe, Zn, and pesticide is a rapidly effective and cost-effectiveness pathway to alleviate Fe and Zn deficiency for rice-based dietary populations.
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Affiliation(s)
- Cheng-Ming Zhang
- College of Resources and Environment, Southwest University, Chongqing, China
| | - Wan-Yi Zhao
- College of Resources and Environment, Southwest University, Chongqing, China
| | - A-Xiang Gao
- College of Resources and Environment, Southwest University, Chongqing, China
| | - Ting-Ting Su
- College of Resources and Environment, Southwest University, Chongqing, China
| | - Yan-Kun Wang
- College of Resources and Environment, Southwest University, Chongqing, China
| | - Yue-Qiang Zhang
- College of Resources and Environment, Southwest University, Chongqing, China
- National Monitoring Station of Soil Fertility and Fertilizer Efficiency on Purple Soil, Chongqing, China
| | - Xin-Bin Zhou
- College of Resources and Environment, Southwest University, Chongqing, China
- National Monitoring Station of Soil Fertility and Fertilizer Efficiency on Purple Soil, Chongqing, China
| | - Xin-Hua He
- College of Resources and Environment, Southwest University, Chongqing, China
- National Monitoring Station of Soil Fertility and Fertilizer Efficiency on Purple Soil, Chongqing, China
- School of Biological Sciences, University of Western Australia, Crawley, Australia
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Raiola A, Errico A, Petruk G, Monti DM, Barone A, Rigano MM. Bioactive Compounds in Brassicaceae Vegetables with a Role in the Prevention of Chronic Diseases. Molecules 2017; 23:E15. [PMID: 29295478 PMCID: PMC5943923 DOI: 10.3390/molecules23010015] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 12/19/2017] [Accepted: 12/20/2017] [Indexed: 01/02/2023] Open
Abstract
The beneficial role of the Mediterranean diet in the prevention of chronic diseases, including cardiovascular diseases, diabetes, and obesity, is well-recognized. In this context, Brassicaceae are considered important vegetables due to several evidences of their health promoting effects that are associated to bioactive compounds present in the edible parts of the plants. In this review, the mechanisms of action and the factors regulating the levels of the bioactive compounds in Brassicaceae have been discussed. In addition, the impact of industrial and domestic processing on the amount of these compounds have been considered, in order to identify the best conditions that are able to preserve the functional properties of the Brassicaceae products before consumption. Finally, the main strategies used to increase the content of health-promoting metabolites in Brassica plants through biofortification have been analyzed.
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Affiliation(s)
- Assunta Raiola
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Naples, Italy.
| | - Angela Errico
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Naples, Italy.
| | - Ganna Petruk
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario di Monte Sant'Angelo, 80055 Naples, Italy.
| | - Daria Maria Monti
- Department of Chemical Sciences, University of Naples Federico II, Complesso Universitario di Monte Sant'Angelo, 80055 Naples, Italy.
| | - Amalia Barone
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Naples, Italy.
| | - Maria Manuela Rigano
- Department of Agricultural Sciences, University of Naples Federico II, Via Università 100, 80055 Naples, Italy.
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Banakar R, Alvarez Fernandez A, Díaz-Benito P, Abadia J, Capell T, Christou P. Phytosiderophores determine thresholds for iron and zinc accumulation in biofortified rice endosperm while inhibiting the accumulation of cadmium. JOURNAL OF EXPERIMENTAL BOTANY 2017; 68:4983-4995. [PMID: 29048564 PMCID: PMC5853871 DOI: 10.1093/jxb/erx304] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Accepted: 08/04/2017] [Indexed: 05/04/2023]
Abstract
Nicotianamine (NA) and 2'-deoxymugenic acid (DMA) are metal-chelating ligands that promote the accumulation of metals in rice endosperm, but it is unclear how these phytosiderophores regulate the levels of different metals and limit their accumulation. In this study, transgenic rice plants producing high levels of NA and DMA accumulated up to 4-fold more iron (Fe) and 2-fold more zinc (Zn) in the endosperm compared with wild-type plants. The distribution of Fe and Zn in vegetative tissues suggested that both metals are sequestered as a buffering mechanism to avoid overloading the seeds. The buffering mechanism involves the modulation of genes encoding metal transporters in the roots and aboveground vegetative tissues. As well as accumulating more Fe and Zn, the endosperm of the transgenic plants accumulated less cadmium (Cd), suggesting that higher levels of Fe and Zn competitively inhibit Cd accumulation. Our data show that although there is a strict upper limit for Fe (~22.5 µg g-1 dry weight) and Zn (~84 µg g-1 dry weight) accumulation in the endosperm, the careful selection of strategies to increase endosperm loading with essential minerals can also limit the accumulation of toxic metals such as Cd, thus further increasing the nutritional value of rice.
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Affiliation(s)
- Raviraj Banakar
- Departament de Producció Vegetal i Ciència Forestal, Universitat de Lleida-Agrotecnio Center Lleida, Spain
| | - Ana Alvarez Fernandez
- Department of Plant Nutrition, Estación Experimental de Aula Dei, Consejo Superior de Investigaciones Científicas (CSIC), Zaragoza, Spain
| | - Pablo Díaz-Benito
- Department of Plant Nutrition, Estación Experimental de Aula Dei, Consejo Superior de Investigaciones Científicas (CSIC), Zaragoza, Spain
| | - Javier Abadia
- Department of Plant Nutrition, Estación Experimental de Aula Dei, Consejo Superior de Investigaciones Científicas (CSIC), Zaragoza, Spain
| | - Teresa Capell
- Departament de Producció Vegetal i Ciència Forestal, Universitat de Lleida-Agrotecnio Center Lleida, Spain
| | - Paul Christou
- Departament de Producció Vegetal i Ciència Forestal, Universitat de Lleida-Agrotecnio Center Lleida, Spain
- ICREA, Catalan Institute for Research and Advanced Studies, Passeig Lluís Companys, Barcelona, Spain
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Provitamin A carotenoids from an engineered high-carotenoid maize are bioavailable and zeaxanthin does not compromise β-carotene absorption in poultry. Transgenic Res 2017. [DOI: 10.1007/s11248-017-0029-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Puccinelli M, Malorgio F, Pezzarossa B. Selenium Enrichment of Horticultural Crops. Molecules 2017; 22:E933. [PMID: 28587216 PMCID: PMC6152644 DOI: 10.3390/molecules22060933] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2017] [Revised: 05/30/2017] [Accepted: 05/31/2017] [Indexed: 11/17/2022] Open
Abstract
The ability of some crops to accumulate selenium (Se) is crucial for human nutrition and health. Selenium has been identified as a cofactor of the enzyme glutathione peroxidase, which is a catalyzer in the reduction of peroxides that can damage cells and tissues, and can act as an antioxidant. Plants are the first link in the food chain, which ends with humans. Increasing the Se quantity in plant products, including leafy and fruity vegetables, and fruit crops, without exceeding the toxic threshold, is thus a good way to increase animal and human Se intake, with positive effects on long-term health. In many Se-enriched plants, most Se is in its major organic form. Given that this form is more available to humans and more efficient in increasing the selenium content than inorganic forms, the consumption of Se-enriched plants appears to be beneficial. An antioxidant effect of Se has been detected in Se-enriched vegetables and fruit crops due to an improved antioxidative status and to a reduced biosynthesis of ethylene, which is the hormone with a primary role in plant senescence and fruit ripening. This thus highlights the possible positive effect of Se in preserving a longer shelf-life and longer-lasting quality.
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Affiliation(s)
- Martina Puccinelli
- Department of Agriculture, Food and Environment, University of Pisa, via del Borghetto 80, 56124 Pisa, Italy.
| | - Fernando Malorgio
- Department of Agriculture, Food and Environment, University of Pisa, via del Borghetto 80, 56124 Pisa, Italy.
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Díaz-Gómez J, Ramos AJ, Zhu C, Martín-Belloso O, Soliva-Fortuny R. Influence of Cooking Conditions on Carotenoid Content and Stability in Porridges Prepared from High-Carotenoid Maize. PLANT FOODS FOR HUMAN NUTRITION (DORDRECHT, NETHERLANDS) 2017; 72:113-119. [PMID: 28357537 DOI: 10.1007/s11130-017-0604-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/24/2023]
Abstract
Maize is a staple food crop in many developing countries, hence becoming an attractive target for biofortification programs toward populations at risk of micronutrient deficiencies. A South African white endosperm maize inbred line was engineered with a carotenogenic mini-pathway to generate high-carotenoid maize, which accumulates β-carotene, lutein and zeaxanthin. As maize porridge is a traditional meal for poor populations in sub-Saharan African countries, high-carotenoid maize was used as raw material to prepare different maize meals. The objective of this work was to assess the impact of popular home-cooking techniques and different cooking parameters (temperature, time and pH) on the final carotenoid content in the cooked product, using a spectrophotometric technique based on the mean absorption of carotenoids at 450 nm. Carotenoid levels were not only preserved, but also enhanced in high-carotenoid maize porridges. The carotenoid content was increased when temperatures ≤95 °C were combined with short cooking times (10-60 min). The most optimum thermal treatment was 75 °C/10 min. When treated under those conditions at pH 5, high-carotenoid maize porridges doubled the initial carotenoid content up to 88 μg/g dry weight. Regarding to cooking techniques, the highest carotenoid content was found when unfermented thin porridges were prepared (51 μg/g dry weight of high-carotenoid maize porridge). We conclude that high-carotenoid maize may contribute to enhance the dietary status of rural populations who depend on maize as a staple food.
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Affiliation(s)
- Joana Díaz-Gómez
- Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Antonio Javier Ramos
- Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Changfu Zhu
- Plant and Forestry Science Department, University of Lleida - Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Olga Martín-Belloso
- Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain
| | - Robert Soliva-Fortuny
- Food Technology Department, University of Lleida, UTPV-XaRTA, Agrotecnio Center, Av. Rovira Roure 191, 25198, Lleida, Spain.
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Banerji A, Ananthanarayan L, Lele S. Rheological and nutritional studies of amaranth enriched wheat chapatti(Indian flat bread). J FOOD PROCESS PRES 2017. [DOI: 10.1111/jfpp.13361] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Anamika Banerji
- Food Engineering and Technology Department; Institute Of Chemical Technology, N. P. Marg; Matunga Mumbai 400019 India
| | - Laxmi Ananthanarayan
- Food Engineering and Technology Department; Institute Of Chemical Technology, N. P. Marg; Matunga Mumbai 400019 India
| | - Smita Lele
- Food Engineering and Technology Department; Institute Of Chemical Technology, N. P. Marg; Matunga Mumbai 400019 India
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