Explain the nutritional and functional role of zinc, Biology

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Minerals  :-  Zinc

Food Source     

Meats, cereals. 

Nutritional Functional role

Essential nutrient: Deficiency produces loss of appetite, growth retardation, skin changes. ZnO is used in the lining of cans for proteinaceous foods to lessen formation of black FeS during heating. Zinc can be added to green beans to help stabilize the colour during canning.

 


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