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Rosa R, Granja Arakaki D, Melo E, Leite L, Pereira H, Nogueira da Silva KR, Avellaneda Guimarães RDC, Freitas KDC, Hiane PA, Bogo D, Damasceno G, Pereira Ancel MA, da Silva Alves Junior A, Aragão do Nascimento V. Determination of Selected Metals and Metalloids in Different Types of Rice by Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES). Biol Trace Elem Res 2024:10.1007/s12011-024-04284-4. [PMID: 38997524 DOI: 10.1007/s12011-024-04284-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2024] [Accepted: 06/15/2024] [Indexed: 07/14/2024]
Abstract
Pantanal is a unique biome located in Brazil, with diverse fauna and flora, being home to native species such as the rice types Oryza latifolia and Oryza rufipogon. Rice is a staple food for two-thirds of the population, with increasing consumption, especially in Asia, regions of Sub-Saharan Africa, countries in the Caribbean, and Latin America. The per capita rice consumption had an average consumption of 160 g/day. However, rice consumption may lead to the intake of other harmful substances to health, such as toxic metals/metalloids. The determination of potential hazards in native species is crucial in maintaining the local population in good health. In this study, we determined the concentration of essential elements and potentially toxic elements in seven different types of Brazilian rice grains, including the two Pantanal native species O. latifolia and O. rufipogon, using ICP-OES to identify their nutritional richness or potential toxicity. The contaminant with the highest HQ levels was chromium, with an HQ above one only in the native species. All species (commercial and native) showed carcinogenic risk considering inorganic arsenic. Rice exhibits duality in its classification, providing nutritional content and leading people to potential risks of overexposure to toxic elements. While rice can be part of a healthy and nutritious diet, more studies should be conducted on avoiding or remedying contamination with toxic elements.
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Affiliation(s)
- Rafaela Rosa
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
- Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Daniela Granja Arakaki
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
- Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Elaine Melo
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
- School of Medicine, State University of Mato Grosso Do Sul, UEMS, Campo Grande, 79115-898, Brazil
| | - Luana Leite
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Hugo Pereira
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Kassia Roberta Nogueira da Silva
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Rita de Cássia Avellaneda Guimarães
- Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Karine de Cássia Freitas
- Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Priscila Aiko Hiane
- Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Danielle Bogo
- Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Geraldo Damasceno
- Graduate Program On Vegetal Biology, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Marta Aratuza Pereira Ancel
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Ademir da Silva Alves Junior
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil
| | - Valter Aragão do Nascimento
- Group of Spectroscopy and Bioinformatics Applied Biodiversity and Health (GEBABS), Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil.
- Graduate Program On Health and Development in West Central Region, School of Medicine, Federal University of Mato Grosso Do Sul, UFMS, Campo Grande, 79070-900, Brazil.
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Samtiya M, Badgujar PC, Chandratre GA, Aluko RE, Kumar A, Bhushan B, Dhewa T. Effect of selective fermentation on nutritional parameters and techno-functional characteristics of fermented millet-based probiotic dairy product. Food Chem X 2024; 22:101483. [PMID: 38840723 PMCID: PMC11152665 DOI: 10.1016/j.fochx.2024.101483] [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: 02/26/2024] [Revised: 05/14/2024] [Accepted: 05/15/2024] [Indexed: 06/07/2024] Open
Abstract
The primary goal of this study was to assess the effect of selective fermentation on the nutritional and techno-functional characteristics of fermented millet-skim milk-based product. The product was made with HHB-311 biofortified pearl millet (PM) flour, skim milk powder, and isolated cultures (either alone or in combination) of Limosilactobacillus fermentum MS005 (LF) and Lactobacillus rhamnosus GG 347 (LGG). To optimize fermentation time, time intervals 8, 16, and 24 h were explored, while the temperature was kept 37 °C. Results of protein digestibility showed that LF (16 h) and LGG (24 h) fermented samples had significantly higher (P < 0.05) protein digestibility of 90.75 ± 1.6% and 93.76 ± 3.4%, respectively, than that of control (62.60 ± 2.6%). Further, 16 h fermentation with LF showed enhanced iron (39%) and zinc (14%) bioavailability. The results suggested that LF with 16 h fermentation is most suitable for making millet-based fermented products with superior techno-functional attributes and micronutrient bioavailability.
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Affiliation(s)
- Mrinal Samtiya
- Department of Nutrition Biology, Central University of Haryana, Mahendergarh, Haryana 123 031, India
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, Sonipat, Haryana 131 028, India
| | - Prarabdh C. Badgujar
- Department of Food Science and Technology, National Institute of Food Technology Entrepreneurship and Management, Kundli, Sonipat, Haryana 131 028, India
| | - Gauri A. Chandratre
- Department of Veterinary Public Health and Epidemiology, Lala Lajpat Rai University of Veterinary and Animal Sciences, Hisar, Haryana 125001, India
| | - Rotimi E. Aluko
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, MB R3T 2N2, Canada
| | - Ashwani Kumar
- Department of Nutrition Biology, Central University of Haryana, Mahendergarh, Haryana 123 031, India
| | - Bharat Bhushan
- Department of Basic and Applied Sciences, National Institute of Food Technology Entrepreneurship and Management, Sonipat, Haryana 131 028, India
- Department of Food Science, Technology and Processing, School of Health Sciences, Amity University Punjab, Mohali, Punjab-140306, India
| | - Tejpal Dhewa
- Department of Nutrition Biology, Central University of Haryana, Mahendergarh, Haryana 123 031, India
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Yaduvanshi PS, Palika R, Pullakhandam R. A Fluorometric Method for Zinc Estimation: Applications in the Estimation of Plasma Zinc and in Assessing Zinc Bioaccessibility from Rice. Biol Trace Elem Res 2024:10.1007/s12011-024-04277-3. [PMID: 38922542 DOI: 10.1007/s12011-024-04277-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Accepted: 06/12/2024] [Indexed: 06/27/2024]
Abstract
Sensitive and precise methods for the estimation of zinc (Zn) in biological fluids and foods are important tools in understanding the various aspects related to Zn nutrition. Estimation of serum/plasma Zn was suggested for assessing the population Zn status while assessing the bioaccessible Zn following simulated gastrointestinal digestion of crop varieties such as rice helps in ranking the crops. Atomic absorption spectrometry (AAS) or inductively coupled plasma-mass spectrometry (ICP-MS) are widely used for Zn estimation. Zinquin, a Zn fluorophore, has been used for the localization of cellular Zn and labile Zn pools in biological fluids with extremely high sensitivity. However, it was not tested for its use in Zn estimation in serum/plasma or in assessing the Zn bioaccessibility from foods. In the current study, we demonstrate a sensitive method for Zn estimation in human plasma and validate it against the reference method (AAS) by comparing the paired measurements on the same samples. The method-related bias between zinquin with AAS was negligible (0.48 µg/dL), and the precision (CV) of the assay was < 5% across different Zn concentrations. In addition, we also demonstrated the utility of zinquin assay in estimating the bioaccessibility of Zn from rice varieties and showed that the method is again comparable to AAS. The zinquin method is capable of discriminating the differences in zinc bioaccessibility between polished and unpolished rice varieties. In the context of required low plasma volume (100 µL Vs 400 µL), excellent comparability of the results with the reference method and analytical simplicity could be particularly useful.
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Affiliation(s)
| | - Ravindranadh Palika
- Drug Safety Division, National Institute of Nutrition, Jamai Osmania, Hyderabad, 500007, India
| | - Raghu Pullakhandam
- Drug Safety Division, National Institute of Nutrition, Jamai Osmania, Hyderabad, 500007, India.
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Kumari A, Roy A. Enhancing micronutrient absorption through simultaneous fortification and phytic acid degradation. Food Sci Biotechnol 2023; 32:1235-1256. [PMID: 37362807 PMCID: PMC10290024 DOI: 10.1007/s10068-023-01255-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/18/2022] [Accepted: 01/09/2023] [Indexed: 01/28/2023] Open
Abstract
Phytic acid (PA), an endogenous antinutrient in cereals and legumes, hinders mineral absorption by forming less bioavailable, stable PA-mineral complexes. For individual micronutrients, the PA-to-mineral molar ratio below the critical level ensures better bioavailability and is achieved by adding minerals or removing PA from cereals and pulses. Although several PA reduction and fortification strategies are available, the inability to completely eradicate or degrade PA using available techniques always subdues fortification's impact by hindering fortified micronutrient absorption. The bioavailability of micronutrients could be increased through simultaneous PA degradation and fortification. Following primary PA reduction of the raw material, the fortification step should also incorporate additional essential control stages to further PA inactivation, improving micronutrient absorption. In this review, the chemistry of PA interaction with metal ions, associated controlling parameters, and its impact on PA reduction during fortification is also evaluated, and further suggestions were made for the fortification's success.
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Affiliation(s)
- Ankanksha Kumari
- Laboratory of Applied Food Chemistry, Microbiology, and Process Engineering, Department of Chemical Engineering, Birla Institute of Technology Mesra, Ranchi, Jharkhand India
| | - Anupam Roy
- Laboratory of Applied Food Chemistry, Microbiology, and Process Engineering, Department of Chemical Engineering, Birla Institute of Technology Mesra, Ranchi, Jharkhand India
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Yigider E, Taspinar MS, Agar G. Advances in bread wheat production through CRISPR/Cas9 technology: a comprehensive review of quality and other aspects. PLANTA 2023; 258:55. [PMID: 37522927 DOI: 10.1007/s00425-023-04199-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 06/30/2023] [Indexed: 08/01/2023]
Abstract
MAIN CONCLUSION This review provides a comprehensive overview of the CRISPR/Cas9 technique and the research areas of this gene editing tool in improving wheat quality. Wheat (Triticum aestivum L.), the basic nutrition for most of the human population, contributes 20% of the daily energy needed because of its, carbohydrate, essential amino acids, minerals, protein, and vitamin content. Wheat varieties that produce high yields and have enhanced nutritional quality will be required to fulfill future demands. Hexaploid wheat has A, B, and D genomes and includes three like but not identical copies of genes that influence important yield and quality. CRISPR/Cas9, which allows multiplex genome editing provides major opportunities in genome editing studies of plants, especially complicated genomes such as wheat. In this overview, we discuss the CRISPR/Cas9 technique, which is credited with bringing about a paradigm shift in genome editing studies. We also provide a summary of recent research utilizing CRISPR/Cas9 to investigate yield, quality, resistance to biotic/abiotic stress, and hybrid seed production. In addition, we provide a synopsis of the laboratory experience-based solution alternatives as well as the potential obstacles for wheat CRISPR studies. Although wheat's extensive genome and complicated polyploid structure previously slowed wheat genetic engineering and breeding progress, effective CRISPR/Cas9 systems are now successfully used to boost wheat development.
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Affiliation(s)
- Esma Yigider
- Faculty of Agriculture, Department of Agricultural Biotechnology, Atatürk University, 25240, Erzurum, Turkey
| | - Mahmut Sinan Taspinar
- Faculty of Agriculture, Department of Agricultural Biotechnology, Atatürk University, 25240, Erzurum, Turkey.
| | - Guleray Agar
- Faculty of Science, Department of Biology, Atatürk University, 25240, Erzurum, Turkey
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Elemental profile of food aids and mineral provision for pregnant and lactating refugee women. J Food Compost Anal 2023. [DOI: 10.1016/j.jfca.2022.104881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Viana VE, Maltzahn LE, Costa de Oliveira A, Pegoraro C. Genetic Approaches for Iron and Zinc Biofortification and Arsenic Decrease in Oryza sativa L. Grains. Biol Trace Elem Res 2022; 200:4505-4523. [PMID: 34773578 DOI: 10.1007/s12011-021-03018-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Accepted: 11/04/2021] [Indexed: 12/29/2022]
Abstract
Rice is the staple diet to half of the world's population, being a major source of carbohydrates, vitamins, and some essential elements. However, rice naturally contains low amounts of essential minerals such as iron (Fe) and zinc (Zn), which are drastically decreased after milling. Thus, populations that consume mostly rice may have micronutrient deficiency, which is associated with different diseases. On the other hand, rice irrigated by flooding has a high ability to accumulate arsenic (As) in the grain. Therefore, when rice is grown in areas with contaminated soil or irrigation water, it represents a risk factor for consumers, since As is associated with cancer and other diseases. Different strategies have been used to mitigate micronutrient deficiencies such as Fe and Zn and to prevent As from entering the food chain. Each strategy has its positive and its negative sides. The development of genetically biofortified rice plants with Fe and Zn and with low As accumulation is one of the most promising strategies, since it does not represent an additional cost for farmers, and gives benefits to consumers as well. Considering the importance of genetic improvement (traditional or molecular) to decrease the impact of micronutrient deficiencies such as Fe and Zn and contamination with As, this review aimed to summarize the major efforts, advances, and challenges for genetic biofortification of Fe and Zn and decrease in As content in rice grains.
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Affiliation(s)
- Vívian Ebeling Viana
- Centro de Genômica E Fitomelhoramento, Departamento de Fitotecnia, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Capão Do Leão, Brazil
| | - Latóia Eduarda Maltzahn
- Centro de Genômica E Fitomelhoramento, Departamento de Fitotecnia, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Capão Do Leão, Brazil
| | - Antonio Costa de Oliveira
- Centro de Genômica E Fitomelhoramento, Departamento de Fitotecnia, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Capão Do Leão, Brazil
| | - Camila Pegoraro
- Centro de Genômica E Fitomelhoramento, Departamento de Fitotecnia, Faculdade de Agronomia Eliseu Maciel, Universidade Federal de Pelotas, Capão Do Leão, Brazil.
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Tp MA, Kumar A, Anilkumar C, Sah RP, Behera S, Marndi BC. Understanding natural genetic variation for grain phytic acid content and functional marker development for phytic acid-related genes in rice. BMC PLANT BIOLOGY 2022; 22:446. [PMID: 36114452 PMCID: PMC9482188 DOI: 10.1186/s12870-022-03831-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 08/30/2022] [Indexed: 06/15/2023]
Abstract
BACKGROUND The nutritional value of rice can be improved by developing varieties with optimum levels of grain phytic acid (PA). Artificial low-PA mutants with impaired PA biosynthesis have been developed in rice through induced mutagenesis. However, low-PA mutant stocks with drastically reduced grain PA content have poor breeding potential, and their use in rice breeding is restricted due to their detrimental pleiotropic effects, which include decreased seed viability, low grain weight, and low seed yield. Therefore, it is necessary to take advantage of the natural variation in grain PA content in order to reduce the PA content to an ideal level without compromising the crop's agronomic performance. Natural genetic diversity in grain PA content has not been thoroughly examined among elite genetic stocks. Additionally, given grain PA content as a quantitative trait driven by polygenes, DNA marker-assisted selection may be required for manipulation of such a trait; however, informative DNA markers for PA content have not yet been identified in rice. Here we investigated and dissected natural genetic variation and genetic variability components for grain PA content in rice varieties cultivated in Eastern and North-Eastern India during the last 50 years. We developed novel gene-based markers for the low-PA-related candidate genes in rice germplasm, and their allelic diversity and association with natural variation in grain PA content were studied. RESULTS A wide (0.3-2.8%), significant variation for grain PA content, with decade-wise and ecology-wise differences, was observed among rice varieties. Significant genotype x environment interaction suggested polygenic inheritance. The novel candidate gene-based markers detected 43 alleles in the rice varieties. The new markers were found highly informative as indicated by PIC values (0.11-0.65; average: 0.34) and coverage of total diversity. Marker alleles developed from two putative transporter genes viz., SPDT and OsPT8 were significantly associated with grain PA variation assayed on the panel. A 201 bp allele at the 3' UTR of SPDT gene was negatively associated with grain PA content and explained 7.84% of the phenotypic variation. A rare allele in the coding sequence of OsPT8 gene was positively associated with grain PA content which explained phenotypic variation of 18.49%. CONCLUSION Natural variation in grain PA content is substantial and is mostly controlled by genetic factors. The unique DNA markers linked with PA content have significant potential as genomic resources for the development of low-PA rice varieties through genomics-assisted breeding procedures.
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Affiliation(s)
| | - Awadhesh Kumar
- Crop Physiology and Biochemistry Division, ICAR-National Rice Research Institute, Cuttack, India
| | - Chandrappa Anilkumar
- Crop Improvement Division, ICAR-National Rice Research Institute, Cuttack, India
| | - Rameswar Prasad Sah
- Crop Improvement Division, ICAR-National Rice Research Institute, Cuttack, India.
| | - Sasmita Behera
- Crop Improvement Division, ICAR-National Rice Research Institute, Cuttack, India
| | - Bishnu Charan Marndi
- Crop Improvement Division, ICAR-National Rice Research Institute, Cuttack, India
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Shraim AM, Ahmad MI, Rahman MSF, Ng JC. Concentrations of essential and toxic elements and health risk assessment in brown rice from Qatari market. Food Chem 2022; 376:131938. [PMID: 34992047 DOI: 10.1016/j.foodchem.2021.131938] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Revised: 12/17/2021] [Accepted: 12/20/2021] [Indexed: 02/05/2023]
Abstract
Twenty-two brown rice varieties available in the Qatari market were analyzed for essential and toxic elements by ICP-MS. Found concentrations (µg/kg) were: As: 171 ± 78 (62-343), Cd: 42 ± 60 (4-253), Cr: 515 ± 69 (401-639), Pb: 6 ± 7 (<MDL-26), and U: 0.1 ± 0.5 (<MDL-2). One third of the samples contained high levels of arsenic. Significant differences (p < 0.008) in concentrations were observed for many elements based on both the grains' country of origin and size. Calculated carcinogenic risk according to published speciation data of inorganic arsenic and chromium(VI) available in the literature for rice is > 1 in million, may possibly be > 1 in 10,000 based on conservatively high brown rice consumption rates of 200 g/d or 400 g/d in Qatar. These elevated risks may be applicable to specific population subgroups with diabetic conditions who consume only brown rice. Non-cancer risks are mainly derived from Mn, V, Se, and Cd with a hazard index > 1 from some brown rice samples.
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Affiliation(s)
- Amjad M Shraim
- Department of Chemistry and Earth Sciences, College of Arts and Sciences, Qatar University, 2713 Doha, Qatar.
| | | | | | - Jack C Ng
- Queensland Alliance for Environmental Health Sciences (QAEHS), The University of Queensland, 20 Cornwall Street, Woolloongabba, Brisbane, QLD 4102, Australia.
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Biochemical markers for low glycemic index and approaches to alter starch digestibility in rice. J Cereal Sci 2022. [DOI: 10.1016/j.jcs.2022.103501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Yadav MR, Choudhary M, Singh J, Lal MK, Jha PK, Udawat P, Gupta NK, Rajput VD, Garg NK, Maheshwari C, Hasan M, Gupta S, Jatwa TK, Kumar R, Yadav AK, Prasad PVV. Impacts, Tolerance, Adaptation, and Mitigation of Heat Stress on Wheat under Changing Climates. Int J Mol Sci 2022; 23:2838. [PMID: 35269980 PMCID: PMC8911405 DOI: 10.3390/ijms23052838] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2021] [Revised: 02/21/2022] [Accepted: 02/25/2022] [Indexed: 12/14/2022] Open
Abstract
Heat stress (HS) is one of the major abiotic stresses affecting the production and quality of wheat. Rising temperatures are particularly threatening to wheat production. A detailed overview of morpho-physio-biochemical responses of wheat to HS is critical to identify various tolerance mechanisms and their use in identifying strategies to safeguard wheat production under changing climates. The development of thermotolerant wheat cultivars using conventional or molecular breeding and transgenic approaches is promising. Over the last decade, different omics approaches have revolutionized the way plant breeders and biotechnologists investigate underlying stress tolerance mechanisms and cellular homeostasis. Therefore, developing genomics, transcriptomics, proteomics, and metabolomics data sets and a deeper understanding of HS tolerance mechanisms of different wheat cultivars are needed. The most reliable method to improve plant resilience to HS must include agronomic management strategies, such as the adoption of climate-smart cultivation practices and use of osmoprotectants and cultured soil microbes. However, looking at the complex nature of HS, the adoption of a holistic approach integrating outcomes of breeding, physiological, agronomical, and biotechnological options is required. Our review aims to provide insights concerning morpho-physiological and molecular impacts, tolerance mechanisms, and adaptation strategies of HS in wheat. This review will help scientific communities in the identification, development, and promotion of thermotolerant wheat cultivars and management strategies to minimize negative impacts of HS.
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Affiliation(s)
- Malu Ram Yadav
- Division of Agronomy, Rajasthan Agricultural Research Institute, Sri Karan Narendra Agriculture University, Jobner, Jaipur 303329, India; (M.R.Y.); (J.S.); (N.K.G.); (N.K.G.); (S.G.); (T.K.J.); (A.K.Y.)
| | - Mukesh Choudhary
- School of Agriculture and Environment, The University of Western Australia, Perth 6009, Australia;
| | - Jogendra Singh
- Division of Agronomy, Rajasthan Agricultural Research Institute, Sri Karan Narendra Agriculture University, Jobner, Jaipur 303329, India; (M.R.Y.); (J.S.); (N.K.G.); (N.K.G.); (S.G.); (T.K.J.); (A.K.Y.)
| | - Milan Kumar Lal
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, Indian Council of Agricultural Research (ICAR)-Central Potato Research Institute, Shimla 171001, India;
| | - Prakash Kumar Jha
- Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, Kansas State University, Manhattan, KS 66506, USA;
| | - Pushpika Udawat
- Janardan Rai Nagar Rajasthan Vidyapeeth, Udaipur 313001, India;
| | - Narendra Kumar Gupta
- Division of Agronomy, Rajasthan Agricultural Research Institute, Sri Karan Narendra Agriculture University, Jobner, Jaipur 303329, India; (M.R.Y.); (J.S.); (N.K.G.); (N.K.G.); (S.G.); (T.K.J.); (A.K.Y.)
| | - Vishnu D. Rajput
- Academy of Biology and Biotechnology, Southern Federal University, 344090 Rostov-on-Don, Russia;
| | - Nitin Kumar Garg
- Division of Agronomy, Rajasthan Agricultural Research Institute, Sri Karan Narendra Agriculture University, Jobner, Jaipur 303329, India; (M.R.Y.); (J.S.); (N.K.G.); (N.K.G.); (S.G.); (T.K.J.); (A.K.Y.)
| | - Chirag Maheshwari
- Division of Biochemistry, Indian Council of Agricultural Research, Indian Agricultural Research Institute, New Delhi 110012, India;
| | - Muzaffar Hasan
- Division of Agro Produce Processing, Central Institute of Agricultural Engineering, Bhopal 462038, India;
| | - Sunita Gupta
- Division of Agronomy, Rajasthan Agricultural Research Institute, Sri Karan Narendra Agriculture University, Jobner, Jaipur 303329, India; (M.R.Y.); (J.S.); (N.K.G.); (N.K.G.); (S.G.); (T.K.J.); (A.K.Y.)
| | - Tarun Kumar Jatwa
- Division of Agronomy, Rajasthan Agricultural Research Institute, Sri Karan Narendra Agriculture University, Jobner, Jaipur 303329, India; (M.R.Y.); (J.S.); (N.K.G.); (N.K.G.); (S.G.); (T.K.J.); (A.K.Y.)
| | - Rakesh Kumar
- Division of Agronomy, Indian Council of Agricultural Research, National Dairy Research Institute, Karnal 132001, India;
| | - Arvind Kumar Yadav
- Division of Agronomy, Rajasthan Agricultural Research Institute, Sri Karan Narendra Agriculture University, Jobner, Jaipur 303329, India; (M.R.Y.); (J.S.); (N.K.G.); (N.K.G.); (S.G.); (T.K.J.); (A.K.Y.)
| | - P. V. Vara Prasad
- Feed the Future Innovation Lab for Collaborative Research on Sustainable Intensification, Kansas State University, Manhattan, KS 66506, USA;
- Department of Agronomy, Kansas State University, Manhattan, KS 66506, USA
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12
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Kumar A, Lal MK, Nayak S, Sahoo U, Behera A, Bagchi TB, Parameswaran C, Swain P, Sharma S. Effect of parboiling on starch digestibility and mineral bioavailability in rice (Oryza sativa L.). Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2021.113026] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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Research and Progress on the Mechanism of Iron Transfer and Accumulation in Rice Grains. PLANTS 2021; 10:plants10122610. [PMID: 34961081 PMCID: PMC8708893 DOI: 10.3390/plants10122610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Revised: 11/24/2021] [Accepted: 11/26/2021] [Indexed: 11/16/2022]
Abstract
Iron (Fe) is one of the most important micronutrients for organisms. Currently, Fe deficiency is a growing nutritional problem and is becoming a serious threat to human health worldwide. A method that could help alleviate this “hidden hunger” is increasing the bioavailable Fe concentrations in edible tissues of major food crops. Therefore, understanding the molecular mechanisms of Fe accumulation in different crop tissues will help to develop crops with higher Fe nutritional values. Biofortification significantly increases the concentration of Fe in crops. This paper considers the important food crop of rice (Oryza sativa L.) as an example and highlights recent research advances on the molecular mechanisms of Fe uptake and allogeneic uptake in different tissues of rice. In addition, different approaches to the biofortification of Fe nutrition in rice and their outcomes are described and discussed. To address the problems that occur during the development and application of improving nutritional Fe in rice, technical strategies and long-term solutions are also proposed as a reference for the future improvement of staple food nutrition with micronutrients.
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14
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Guo X, Huang B, Zhang H, Cai C, Li G, Li H, Zhang Y, Struik PC, Liu Z, Dong M, Ni R, Pan G, Liu X, Chen W, Luo W, Yin X. T‐FACE studies reveal that increased temperature exerts an effect opposite to that of elevated CO
2
on nutrient concentration and bioavailability in rice and wheat grains. Food Energy Secur 2021. [DOI: 10.1002/fes3.336] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Affiliation(s)
- Xuanhe Guo
- College of Agriculture Nanjing Agricultural University Nanjing China
- Centre for Crop Systems Analysis Wageningen University & Research Wageningen The Netherlands
| | - Baowei Huang
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Han Zhang
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Chuang Cai
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Gang Li
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Haozheng Li
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Yaling Zhang
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Paul C. Struik
- Centre for Crop Systems Analysis Wageningen University & Research Wageningen The Netherlands
| | - Zijuan Liu
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Mingming Dong
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Rongbing Ni
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Genxing Pan
- College of Resources and Environmental Sciences Nanjing Agricultural University Nanjing China
| | - Xiaoyu Liu
- College of Resources and Environmental Sciences Nanjing Agricultural University Nanjing China
| | - Weiping Chen
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Weihong Luo
- College of Agriculture Nanjing Agricultural University Nanjing China
| | - Xinyou Yin
- Centre for Crop Systems Analysis Wageningen University & Research Wageningen The Netherlands
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15
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de Oliveira VF, Busanello C, Viana VE, Stafen CF, Pedrolo AM, Paniz FP, Pedron T, Pereira RM, Rosa SA, de Magalhães Junior AM, Costa de Oliveira A, Batista BL, Pegoraro C. Assessing mineral and toxic elements content in rice grains grown in southern Brazil. J Food Compost Anal 2021. [DOI: 10.1016/j.jfca.2021.103914] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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16
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Bagchi TB, Chattopadhyay K, Sivashankari M, Roy S, Kumar A, Biswas T, Pal S. Effect of different processing technologies on phenolic acids, flavonoids and other antioxidants content in pigmented rice. J Cereal Sci 2021. [DOI: 10.1016/j.jcs.2021.103263] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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17
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Kumar A, Nayak S, Ngangkham U, Sah RP, Lal MK, Tp A, Behera S, Swain P, Behera L, Sharma S. A single nucleotide substitution in the SPDT transporter gene reduced phytic acid and increased mineral bioavailability from Rice grain (Oryza sativa L.). J Food Biochem 2021; 45:e13822. [PMID: 34121203 DOI: 10.1111/jfbc.13822] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/21/2021] [Accepted: 05/29/2021] [Indexed: 11/26/2022]
Abstract
Phosphorus (P) flow in agricultural land depends on the P taken off from harvested product, its losses through runoff and fertilizer applied to balance the removed P. Phytic acid (PA), the major storage form of phosphorus (P) in cereal grains is a key anti-nutrient for human and non-ruminants leads to eutrophication of waterways. As the natural non-renewable P reserves are limited, enhancing P use efficiency is needed for field crops. SULTR-like phosphorus distribution transporter (SPDT) is a novel rice transporter transfer P to the grain. Any alteration in transporter gene reduce grain P with concomitant rise in the leaves. A low PA (3.0 g/kg) rice Khira was identified where a single nucleotide mutation in LOC_Os06g05160 gene encoding SPDT showed low P transportation to grain. An amino acid change was detected as Valine-330 to Alanine at the 3' end of fifth exon. Highest expression of SPDT was observed in node I of rice as compared to low PA genotype. The mutation in SPDT could significantly affect P and PA accumulation in the grains with increased mineral bioavailability. PRACTICAL APPLICATIONS: Excessive P application in crop leads to higher production cost as well as rapid depletion of limited rock phosphate. Alteration of P transporter function in the rice lower PA and total P accumulation in the grains with increased mineral bioavailability. The re-distributed P in the straw can be applied as manure to the rice field. Thus, less P will be removed from the field, result in the decreased requirement for P fertilizer.
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Affiliation(s)
- Awadhesh Kumar
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack, Odisha, India
| | - Sarangadhar Nayak
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack, Odisha, India
| | - Umakanta Ngangkham
- ICAR-Research Complex for NEH Region, Manipur Centre, Imphal, Manipur, India
| | - Rameswar Prasad Sah
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack, Odisha, India
| | - Milan Kumar Lal
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Potato Research Institute (ICAR-CPRI), Shimla, Himachal Pradesh, India
| | - Azharudheen Tp
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack, Odisha, India
| | - Sasmita Behera
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack, Odisha, India
| | - Padmini Swain
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack, Odisha, India
| | - Lambodar Behera
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack, Odisha, India
| | - Srigopal Sharma
- Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, India
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18
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Kasote D, Sreenivasulu N, Acuin C, Regina A. Enhancing health benefits of milled rice: current status and future perspectives. Crit Rev Food Sci Nutr 2021; 62:8099-8119. [PMID: 34036858 DOI: 10.1080/10408398.2021.1925629] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Milled rice is an essential part of the regular diet for approximately half of the world's population. Its remarkable commercial value and consumer acceptance are mostly due to its promising cooking qualities, appealing sensory properties, and longer shelf life. However, the significant loss of the nutrient-rich bran layer during milling makes it less nutritious than the whole grain. Thus, enhancing the nutritive value of milled rice is vital in improving the health and wellbeing of rice consumers, particularly for those residing in the low-economic zones where rice is the primary source of calories and nutrition. This article provides a critical review on multiple frontiers of recent interventions, such as (1) infusing the genetic diversity to enrich amylose and resistant starch to reduce glycaemic index, (2) enhancing the minerals and vitamins through complementary fortification and biofortification as short and long-term interventions, and (3) developing transgenic solutions to improve the nutrient levels of milled rice. Additionally, the review highlights the benefits of functional ingredients of milled rice to human health and the potential of enhancing them in rice to address the triple burden of malnutrition. The potential merit of milled rice concerning food safety is also reviewed in this article.
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Affiliation(s)
- Deepak Kasote
- Centre of Excellence in Rice Value Addition (CERVA), International Rice Research Institute (IRRI), South Asia Regional Centre, Varanasi, Uttar Pradesh (U.P.), India
| | - Nese Sreenivasulu
- Rice Breeding and Innovation Platform, International Rice Research Institute (IRRI), Los Baños, Laguna, Philippines
| | - Cecilia Acuin
- Rice Breeding and Innovation Platform, International Rice Research Institute (IRRI), Los Baños, Laguna, Philippines
| | - Ahmed Regina
- Centre of Excellence in Rice Value Addition (CERVA), International Rice Research Institute (IRRI), South Asia Regional Centre, Varanasi, Uttar Pradesh (U.P.), India
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19
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Lal MK, Singh B, Sharma S, Singh MP, Kumar A. Glycemic index of starchy crops and factors affecting its digestibility: A review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.067] [Citation(s) in RCA: 35] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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20
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Kumar A, Singh B, Raigond P, Sahu C, Mishra UN, Sharma S, Lal MK. Phytic acid: Blessing in disguise, a prime compound required for both plant and human nutrition. Food Res Int 2021; 142:110193. [PMID: 33773669 DOI: 10.1016/j.foodres.2021.110193] [Citation(s) in RCA: 55] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 12/16/2020] [Accepted: 01/25/2021] [Indexed: 02/07/2023]
Abstract
Phytic acid (PA), [myo-inositol 1,2,3,4,5,6-hexakisphosphate] is the principal storage compound of phosphorus (P) and account for 65%-85% of the seeds total P. The negative charge on PA attracts and chelates metal cations resulting in a mixed insoluble salt, phytate. Phytate contains six negatively charged ions, chelates divalent cations such as Fe2+, Zn2+, Mg2+, and Ca2+ rendering them unavailable for absorption by monogastric animals. This may lead to micronutrient deficiencies in humans since they lack the enzyme phytase that hydrolyzes phytate and releases the bound micronutrients. There are two main concerns about the presence of PA in human diet. The first is its negative impact on the bioavailability of several minerals and the second is the evidence of PA inhibiting various proteases essential for protein degradation and the subsequent digestion in stomach and small intestine. The beneficial role of PA has been underestimated due to its distinct negative consequences. PA is reported to be a potent natural plant antioxidant which plays a protective role against oxidative stress in seeds and preventive role in various human diseases. Recently beneficial roles of PA as an antidiabetic and antibacterial agent has been reported. Thus, the development of grains with low-PA and modified distribution pattern can be achieved through fine-tuning of its content in the seeds.
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Affiliation(s)
- Awadhesh Kumar
- Division of Crop Physiology and Biochemistry, ICAR- National Rice Research Institute (ICAR-NRRI), Cuttack-753006, Odisha, India
| | - Brajesh Singh
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Potato Research Insititute (ICAR-CPRI), Shimla-171001, Himachal Pradesh, India
| | - Pinky Raigond
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Potato Research Insititute (ICAR-CPRI), Shimla-171001, Himachal Pradesh, India
| | - Chandrasekhar Sahu
- M.S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Odisha 761211, India
| | - Udit Nandan Mishra
- M.S. Swaminathan School of Agriculture, Centurion University of Technology and Management, Odisha 761211, India
| | - Srigopal Sharma
- Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, Uttarakhand, India
| | - Milan Kumar Lal
- Division of Crop Physiology, Biochemistry and Post-Harvest Technology, ICAR-Central Potato Research Insititute (ICAR-CPRI), Shimla-171001, Himachal Pradesh, India; Division of Plant Physiology, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India.
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21
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Przybyla-Toscano J, Boussardon C, Law SR, Rouhier N, Keech O. Gene atlas of iron-containing proteins in Arabidopsis thaliana. THE PLANT JOURNAL : FOR CELL AND MOLECULAR BIOLOGY 2021; 106:258-274. [PMID: 33423341 DOI: 10.1111/tpj.15154] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Revised: 12/17/2020] [Accepted: 01/04/2021] [Indexed: 05/27/2023]
Abstract
Iron (Fe) is an essential element for the development and physiology of plants, owing to its presence in numerous proteins involved in central biological processes. Here, we established an exhaustive, manually curated inventory of genes encoding Fe-containing proteins in Arabidopsis thaliana, and summarized their subcellular localization, spatiotemporal expression and evolutionary age. We have currently identified 1068 genes encoding potential Fe-containing proteins, including 204 iron-sulfur (Fe-S) proteins, 446 haem proteins and 330 non-Fe-S/non-haem Fe proteins (updates of this atlas are available at https://conf.arabidopsis.org/display/COM/Atlas+of+Fe+containing+proteins). A fourth class, containing 88 genes for which iron binding is uncertain, is indexed as 'unclear'. The proteins are distributed in diverse subcellular compartments with strong differences per category. Interestingly, analysis of the gene age index showed that most genes were acquired early in plant evolutionary history and have progressively gained regulatory elements, to support the complex organ-specific and development-specific functions necessitated by the emergence of terrestrial plants. With this gene atlas, we provide a valuable and updateable tool for the research community that supports the characterization of the molecular actors and mechanisms important for Fe metabolism in plants. This will also help in selecting relevant targets for breeding or biotechnological approaches aiming at Fe biofortification in crops.
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Affiliation(s)
| | - Clément Boussardon
- Department of Plant Physiology, Umeå Plant Science Centre, Umeå University, Umeå, S-90187, Sweden
| | - Simon R Law
- Department of Plant Physiology, Umeå Plant Science Centre, Umeå University, Umeå, S-90187, Sweden
| | | | - Olivier Keech
- Department of Plant Physiology, Umeå Plant Science Centre, Umeå University, Umeå, S-90187, Sweden
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22
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Bighaghire R, Okidi L, Muggaga C, Ongeng D. Traditional vegetable preservation technologies practiced in Acholi subregion of Uganda improves mineral bioavailability but impacts negatively on the contribution of vegetables to household needs for micronutrients. Food Sci Nutr 2021; 9:589-604. [PMID: 33598145 PMCID: PMC7866598 DOI: 10.1002/fsn3.1931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Revised: 08/26/2020] [Accepted: 09/18/2020] [Indexed: 01/12/2023] Open
Abstract
The impact of traditional African preservation methods on the contribution of vegetables to household micronutrient needs (Recommended Dietary Allowance: RDA) has largely remained unquantified. Using Acholi subregion of Uganda as a case area, this study examined using the predominant vegetables consumed in fresh and preserved forms (cowpeas-Vigna unguicullata, okra/lady fingers-Abelmoschus esculentus, Malakwang-Hibscus cannabinus, and eggplants-Solanum melongena), the effect of major traditional vegetable preservation methods (sun drying, boiling and sun drying, and salting and sun drying) on the contents of micronutrients (vitamin A, iron, zinc, calcium, magnesium, and phosphorus), the levels of antinutritional factors (total polyphenols, oxalate, tannins, and phytate), bioavailability of iron and zinc, and the contribution of vegetables to the cumulative annual household RDA for micronutrients. Laboratory analysis showed that all the preservation methods, except the sun drying method reduced the contents of micronutrients by 20%-82% (p ≤ .05). The contents of antinutritional factors reduced by 1%-80% while in vitro bioavailability of iron and zinc increased by 21%-296% (p ≤ .05). Nutritional computation revealed that except for calcium, the preservation methods combined, reduced the contribution of the vegetables to cumulative annual RDA for other micronutrients by 28%-60%. These results demonstrate that improvements in bioavailability of essential nutrients (iron and zinc) by traditional preservation methods investigated are associated with significant loss of micronutrients which culminates in significant reduction in the contribution of cultivated vegetables to household RDA for micronutrients. Traditional African preservation methods should be optimized for nutrient retention.
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Affiliation(s)
- Raymond Bighaghire
- Department of Food Science and Postharvest TechnologyFaculty of Agriculture and EnvironmentGulu UniversityGuluUganda
| | - Lawrence Okidi
- Department of Food Science and Postharvest TechnologyFaculty of Agriculture and EnvironmentGulu UniversityGuluUganda
| | - Christopher Muggaga
- Department of Food Science and Postharvest TechnologyFaculty of Agriculture and EnvironmentGulu UniversityGuluUganda
| | - Duncan Ongeng
- Department of Food Science and Postharvest TechnologyFaculty of Agriculture and EnvironmentGulu UniversityGuluUganda
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23
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Taleon V, Gallego S, Orozco JC, Grenier C. Retention of Zn, Fe and phytic acid in parboiled biofortified and non-biofortified rice. FOOD CHEMISTRY-X 2020; 8:100105. [PMID: 33073230 PMCID: PMC7548297 DOI: 10.1016/j.fochx.2020.100105] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 08/28/2020] [Accepted: 09/23/2020] [Indexed: 01/25/2023]
Abstract
Biofortified rice with high Zn concentration could reduce Zn deficiency in South Asia. This population frequently parboils rice. True retention (TR) of Zn, Fe and phytic acid after parboiling and milling was evaluated in biofortified and non-biofortified rice. TR in milled non-parboiled rice was 63.8-89.6% for Zn, 21.1-44.5% for Fe and 16.4-40.3% for phytic acid, whereas in milled parboiled rice TR was 49.8-72.2% for Zn, 23.4-36.7% for Fe and 22.0-33.3% for phytic acid. Milled parboiled rice resulted in lower Zn TR compared to milled non-parboiled. These results suggest that Zn moves from the inner endosperm towards the outer layers during parboiling, regardless of initial Zn concentration, consequently, once milled, the potential impact of Zn intake on Zn deficiency from parboiled rice is less than non-parboiled rice. Despite Zn losses during processing, biofortified rice could provide over 50% of the Zn EAR for children.
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Affiliation(s)
- Víctor Taleon
- HarvestPlus, c/o International Food Policy Research Institute (IFPRI), 1201 Eye Street, NW, Washington, DC 20005, USA
| | - Sonia Gallego
- HarvestPlus, The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT), Cali, Colombia
| | - Juan Camilo Orozco
- HarvestPlus, The Alliance of Bioversity International and the International Center for Tropical Agriculture (CIAT), Cali, Colombia
| | - Cecile Grenier
- CIRAD, UMR AGAP, F-34398 Montpellier, France SupAgro, Montpellier, France.,AGAP, Univ Montpellier, CIRAD, INRAE, Montpellier, France
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24
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Ahmed MI, Xu X, Sulieman AA, Na Y, Mahdi AA. The effect of fermentation time on in vitro bioavailability of iron, zinc, and calcium of kisra bread produced from koreeb (Dactyloctenium aegyptium) seeds flour. Microchem J 2020. [DOI: 10.1016/j.microc.2020.104644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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25
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Kumar A, Sahu C, Panda PA, Biswal M, Sah RP, Lal MK, Baig MJ, Swain P, Behera L, Chattopadhyay K, Sharma S. Phytic acid content may affect starch digestibility and glycemic index value of rice (Oryza sativa L.). JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2020; 100:1598-1607. [PMID: 31773736 DOI: 10.1002/jsfa.10168] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Revised: 11/20/2019] [Accepted: 11/21/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Phytic acid (PA) is an anti-nutrient present in cereals and pulses. It is known to reduce mineral bioavailability and inhibit starch-digesting α-amylase (which requires calcium for activity) in the human gut. In principle, the greater the amount of PA, the lower is the rate of starch hydrolysis. It is reflected in the lower glycemic index (GI) value of food. People leading sedentary lifestyles and consuming rice as a staple food are likely to develop type 2 diabetes. Hence, this study was planned to understand how PA content of different rice varieties affects the GI. RESULTS Rice Khira and Mugai which had very low PA (0.30 and 0.36 g kg-1 , respectively) had higher GI values and α-amylase activity, while Nua Dhusara and the pigmented rice Manipuri black rice (MBR) which had high PA (2.13 and 2.98 g kg-1 , respectively) showed low α-amylase activity and GI values. This relationship was statistically significant, though a weak relationship was found for the pigmented rice. Expression levels of MIPSI, IPKI and GBSSI markedly increased in the middle stage of grain development in all of the six genotypes having contrasting PA and GI. Maximum expression of MIPSI and IPKI was observed in Nua Dhusara and MBR (which had high PA) while that of GBSSI was observed in Khira and Mugai (with higher GI) at middle stage showing a negative correlation between PA and GI. CONCLUSIONS The data indicate that high PA content in rice might have an adverse effect on starch digestibility resulting in slower starch digestion in the human gut and consequently low glycemic response. © 2019 Society of Chemical Industry.
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Affiliation(s)
- Awadhesh Kumar
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Chandrasekhar Sahu
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Puja A Panda
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Monalisa Biswal
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Rameswar P Sah
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Milan K Lal
- Division of Crop Physiology, Biochemistry and Post Harvest Technology, ICAR-Central Potato Research Institute, Shimla, India
| | - Mirza J Baig
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Padmini Swain
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Lambodar Behera
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Krishnendu Chattopadhyay
- Crop Physiology and Biochemistry Division, Crop Improvement Division ICAR-National Rice Research Institute, Cuttack, India
| | - Srigopal Sharma
- College of Basic Sciences and Humanities, Govind Ballabh Pant University of Agriculture and Technology, Pantnagar, India
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Beri WT, Gesessew WS, Tian S. Maize cultivars relieve health risks of Cd-Polluted Soils: In vitro Cd bioaccessibility and bioavailability. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 703:134852. [PMID: 31757544 DOI: 10.1016/j.scitotenv.2019.134852] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/13/2019] [Revised: 10/04/2019] [Accepted: 10/04/2019] [Indexed: 06/10/2023]
Abstract
Dietary grain ingestion is the primary route of human exposure to the adverse effects of Cd; therefore, an understanding of the transfer characteristics of Cd in a system involving soil, grain, and humans is crucial for health risk alleviation and pollution control. In this study, Cd bioaccessibility and bioavailability for humans from grains of sweet maize (Zea mays convar. saccharata var. rugosa) cultivars grown on a contaminated field (1.05 mg Cd kg-1 soil) were assessed by combining a simulated in vitro digestion method with a Caco-2 cell model. Results showed that cultivars differed significantly in grain Cd concentration, bioaccessibility, and bioavailability with the corresponding values of 0.07 to 0.20 mg kg-1 DW (dry weight), 4.10 to 6.20%, and 0.01 to 0.04 µg g-1grain, respectively. The estimated daily intake of Cd through sweet maize grain was within the range of 0.04 and 0.25 μg kg-1 body weight, which is lower than the tolerable limit recommended by the Joint FAO/WHO Expert Committee on Food Additives (JEFCA). Conclusively, results from the present study indicate that most grain Cd remains non-bioaccessible and thus might not present adverse health effects in humans. Therefore, sweet maize cultivars could be used to produce healthy food crops in low-to-moderately Cd-contaminated soil.
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Affiliation(s)
- Wolde Tefera Beri
- Ministry of Education Key Laboratory of Environmental Remediation and Ecosystem Health, College of Environmental and Resources Sciences, Zhejiang University, Hangzhou 310058, China; College of Agriculture, department of Plant Sciences and Horticulture, Selale University, Fitche 245, Ethiopia
| | - Weldemariam Seifu Gesessew
- Ministry of Education Key Laboratory of Environmental Remediation and Ecosystem Health, College of Environmental and Resources Sciences, Zhejiang University, Hangzhou 310058, China; College of Agriculture, department of Plant Sciences and Horticulture, Selale University, Fitche 245, Ethiopia
| | - Shengke Tian
- Ministry of Education Key Laboratory of Environmental Remediation and Ecosystem Health, College of Environmental and Resources Sciences, Zhejiang University, Hangzhou 310058, China.
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Kumar A, Kumar V, Krishnan V, Hada A, Marathe A, C P, Jolly M, Sachdev A. Seed targeted RNAi-mediated silencing of GmMIPS1 limits phytate accumulation and improves mineral bioavailability in soybean. Sci Rep 2019; 9:7744. [PMID: 31123331 PMCID: PMC6533290 DOI: 10.1038/s41598-019-44255-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 03/26/2019] [Indexed: 11/30/2022] Open
Abstract
Phytic acid (PA), the major phosphorus reserve in soybean seeds (60-80%), is a potent ion chelator, causing deficiencies that leads to malnutrition. Several forward and reverse genetics approaches have ever since been explored to reduce its phytate levels to improve the micronutrient and phosphorous availability. Transgenic technology has met with success by suppressing the expression of the PA biosynthesis-related genes in several crops for manipulating their phytate content. In our study, we targeted the disruption of the expression of myo-inositol-3-phosphate synthase (MIPS1), the first and the rate limiting enzyme in PA biosynthesis in soybean seeds, by both antisense (AS) and RNAi approaches, using a seed specific promoter, vicilin. PCR and Southern analysis revealed stable integration of transgene in the advanced progenies. The transgenic seeds (T4) of AS (MS14-28-12-29-3-5) and RNAi (MI51-32-22-1-13-6) soybean lines showed 38.75% and 41.34% reduction in phytate levels respectively, compared to non-transgenic (NT) controls without compromised growth and seed development. The electron microscopic examination also revealed reduced globoid crystals in the Protein storage vacoules (PSVs) of mature T4 seeds compared to NT seed controls. A significant increase in the contents of Fe2+ (15.4%, 21.7%), Zn2+ (7.45%, 11.15%) and Ca2+ (10.4%, 15.35%) were observed in MS14-28-12-29-3-5 and MI51-32-22-1-13-6 transgenic lines, respectively, compared to NT implicating improved mineral bioavailability. This study signifies proof-of-concept demonstration of seed-specific PA reduction and paves the path towards low phytate soybean through pathway engineering using the new and precise editing tools.
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Affiliation(s)
- Awadhesh Kumar
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India
- Division of Crop Physiology and Biochemistry, ICAR-National Rice Research Institute, Cuttack, Odisha, India
| | - Varun Kumar
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India
- Department of Biotechnology and Bioinformatics, Jaypee University of Information Technology, Waknaghat, (H.P.), India
| | - Veda Krishnan
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India
| | - Alkesh Hada
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India
| | - Ashish Marathe
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India
| | - Parameswaran C
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India
- Division of Crop Physiology and Biochemistry, ICAR-National Rice Research Institute, Cuttack, Odisha, India
| | - Monica Jolly
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India
| | - Archana Sachdev
- Division of Biochemistry, ICAR-Indian Agricultural Research Institute, New Delhi, 110 012, India.
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Bryszewska MA. Comparison Study of Iron Bioaccessibility from Dietary Supplements and Microencapsulated Preparations. Nutrients 2019; 11:E273. [PMID: 30691123 PMCID: PMC6412228 DOI: 10.3390/nu11020273] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 01/13/2019] [Accepted: 01/21/2019] [Indexed: 01/15/2023] Open
Abstract
Iron deficiency is the most common form of malnutrition. Factors responsible for this so-called "hidden hunger" include poor diet, increased micronutrient needs and health problems such as diseases and infections. Body iron status can be increased by the intake of dietary supplements and fortified food. The aim of the present study was to compare iron bioaccessibility from commercial nutritional supplements and iron microcapsules. A comparison study was performed under conditions mimicking gastric and gastrointestinal digestion. A preparation of encapsulated ferrous sulphate or lactate and vitamin C, in a formula, showed bioaccessibility factors of up to 100% when digested individually, and around 60% in the presence of a food matrix. The degree of oxidation of the ferrous ions differed, depending on the type of preparation, the presence of vitamin C and the food matrix. The highest percentage content of ferrous ion, in the soluble fractions after gastrointestinal digestion, was shown by the preparation containing microencapsulated ferrous lactate or ferrous sulphate and vitamin C. Encapsulation seems to limit the interaction of iron with the food matrix and protect it against oxidation, thus making it more accessible for intestinal uptake.
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