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Research Article Open access CC BY 4.0

Current Status and Future Perspectives of Biofortification in Wheat

Muhammad Umar, Rida Nawaz, Aalam Sher, Asad Ali, Raza Hussain, M. Waleed Khalid

Asian Journal of Research in Crop Science · pp. 1–14 · Published 6 Sep 2019

10.9734/ajrcs/2019/v4i430079

Abstract

Wheat is the main cereal crop worldwide and about 2 billion people suffer from Zn and Fe deficiency because of their dependence just on cereal crops. Three Billion people are malnourished suffering from mild to severe physical and mental disabilities. Vast genetic diversity of Wheat exists in nature that differs in their mineral compositions. Main deficient micronutrients are Provitamin-A, Zn & Fe which deficiencies cause serious physical and mental abnormalities. Different methods of enhancing mineral contents of plants products have been used, out of which biofortification has proved more promising and economical. Bacterial phytoene synthase gene (crtb) and carotene desaturase gene (crti) has been transferred in wheat that has increased carotenoid content but darker colour has less public acceptance.GPC-B1 gene is found to be associated with increase micronutrients but it lowers the overall yield of the plant. Several new methodologies such as oligo-directed mutagenesis, reverse breeding, RNA directed DNA methylation and genome editing have been used for increasing micronutrient composition and their bioavailability. But the combination of Plant Breeding methods with Molecular Techniques will be more useful for advancement in this field.

Wheat malnutrition abnormalities biofortification transgenic techniques plant breeding.

References (36)

  1. 1 Evidence-based interventions for improvement of maternal and child nutrition: what can be done and at what cost? [DOI]
  2. 2 Biofortification of crops with seven mineral elements often lacking in human diets – iron, zinc, copper, calcium, magnesium, selenium and iodine [DOI]
  3. 3 The Epidemiology of Global Micronutrient Deficiencies [DOI]
  4. 4 Breeding for micronutrients in staple food crops from a human nutrition perspective [DOI]
  5. 5 Guidelines on food fortification with micronutrients
  6. 6 Biofortifying crops with essential mineral elements [DOI]
  7. 7 Contribution of Selected Vitamins and Trace Elements to Immune Function [DOI]
  8. 8 Wheat (Triticum aestivum) NAM proteins regulate the translocation of iron, zinc, and nitrogen compounds from vegetative tissues to grain [DOI]
  9. 9 Phytate: A good or a bad food component? [DOI]
  10. 10 Breeding for Trace Minerals in Wheat [DOI]
  11. 11 Nutrient Biofortification of Food Crops [DOI]
  12. 12 Biofortification of wheat grain with iron and zinc: integrating novel genomic resources and knowledge from model crops [DOI]
  13. 13 Nutritionally Enhanced Food Crops; Progress and Perspectives [DOI]
  14. 14 Natural Variation in Grain Composition of Wheat and Related Cereals [DOI]
  15. 15 Molecular genetic approaches to increasing mineral availability and vitamin content of cereals [DOI]
  16. 16 Enrichment of provitamin A content in wheat (Triticum aestivum L.) by introduction of the bacterial carotenoid biosynthetic genes CrtB and CrtI [DOI]
  17. 17 Wheat ferritins: Improving the iron content of the wheat grain [DOI]
  18. 18 Meeting the challenges of micronutrient malnutrition in the developing world [DOI]
  19. 19 Effects of milling on proximate composition, folic acid, fatty acids and technological properties of rice [DOI]
  20. 20 Can multi-micronutrient food fortification improve the micronutrient status, growth, health, and cognition of schoolchildren? A systematic review [DOI]
  21. 21 Food Prices, Household Income, and Resource Allocation: Socioeconomic Perspectives on Their Effects on Dietary Quality and Nutritional Status [DOI]
  22. 22 Global panel on agriculture and food systems for nutrition: food systems and diets: facing the challenges of the 21st century [DOI]
  23. 23 Zinc biofortification of maize ( Zea mays L.): Status and challenges [DOI]
  24. 24 Effect of fortification on physico-chemical and microbiological stability of whole wheat flour [DOI]
  25. 25 Biofortification in Cereals:Progress and Prospects [DOI]
  26. 26 Hunger and Malnutrition [DOI]
  27. 27 An overview of agriculture, nutrition and fortification, supplementation and biofortification: Golden Rice as an example for enhancing micronutrient intake [DOI]
  28. 28 Perspectives of rhizosphere microflora for improving Zn bioavailability and acquisition by higher plants.
  29. 29 Zinc supplementation might potentiate the effect of vitamin A in restoring night vision in pregnant Nepalese women [DOI]
  30. 30 Wheat minerals – A review [DOI]
  31. 31 Influence of Provitamin A Carotenoids on Iron, Zinc, and Vitamin A Status.
  32. 32 Soyabean fortification and enrichment of regular and quality protein maize tortillas affects brain development and maze performance of rats [DOI]
  33. 33 Biofortification: improving the nutritional quality of staple crops
  34. 34 Improving iron bioavailability and nutritional value of maize (Zea maysL.) in sulfur-treated calcareous soil [DOI]
  35. 35 Influence of Zinc Impregnated Urea on Growth, Yield and Grain Zinc in Rice (Oryza sativa) [DOI]
  36. 36 Soil and Crop Management for Improving Iron and Zinc Nutrition of Crops [DOI]

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