short note on Biofortification

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Biofortification

Fortification is the practice of deliberately increasing the content of an essential micronutrient, i.e. vitamins and minerals (including trace elements) in a food, so as to improve the nutritional quality of the food supply and provide a public health benefit with minimal risk to health.

Biofortification is the process by which the nutritional quality of food crops is improved through agronomic practices, conventional plant breeding, or modern biotechnology. Biofortification differs from conventional fortification in that biofortification aims to increase nutrient levels in crops during plant growth rather than through manual means during processing of the crops. Biofortification may therefore present a way to reach populations where supplementation and conventional fortification activities may be difficult to implement.

iron-biofortification of rice, beans, sweet potato, cassava and legumes;zinc-biofortification of wheat, rice, beans, sweet potato and maize;provitamin A carotenoid-biofortification of sweet potato, maize and cassava; andamino acid and protein-biofortification of sourghum and cassava...

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