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  • ICAR and TNAU E-Course Summarized

    Summarized Notes
  • Golden rice is a rich source of?

    Question: Golden rice is a rich source of?

    Options:

    Vitamin A
    Vitamin B
    Vitamin C
    Vitamin K

    🔑Key Points:
    -Golden Rice is intended to produce a fortified food to be grown and consumed in areas with a shortage of dietary Vitamin A.
    -It was claimed to be able to fight vitamin A deficiency, which is the leading cause of blindness among children and can also lead to death due to diseases like measles.
    -It is developed through genetic engineering and produces two new enzymes that complete the beta-carotene expression in the rice grain.
    -Golden rice is a genetically modified biofortified crop.
    -It is genetically modified in order to produce beta carotene, which is not normally produced in rice.
    -Beta carotene is converted into Vitamin A when metabolized by the human body.
    -Biofortification is the idea of breeding crops to increase their nutritional value.
    -This can be done either through conventional selective breeding or through genetic engineering.​
    -Vitamin A is also known as Retinol.

    🔴Additional information::
    -Vitamin A is a fat-soluble vitamin that is good for healthy vision, skin, bones, and other tissues in the body.
    -Sources of Vitamin A-
    -Milk, Meat, Cheese, Liver, Halibut fish oil, cream, and kidneys.
    -Vitamin B is a water-soluble vitamin
    -The deficiency of Vitamin B leads to Beri Beri.
    -Vitamin C is also known as ascorbic acid.
    -It is a water-soluble vitamin.
    -Vitamin C deficiency leads to Scurvy disease.
    -​Vitamin D is also known as Cholecalciferol.
    -It is a fat-soluble vitamin.
    -The deficiency of Vitamin D leads to Rickets and osteomalacia

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