Question

Distinguish between supplementary value Vs. Complementary value protein

Answer 1

Explanation:

One way of improving quality of dietary protein with limiting amino acid is by adding another protein containing the missing amino acid. Some proteins are poor quality proteins as such due to limiting amino acids. But they are complementary in limiting essential amino acid composition i.e., a limiting essential amino acid in one protein is present in excess amounts in another protein and vice versa. So they supplement each other and make good quality protein in diet. This is known as supplementary value of proteins.

Complementary value protein two or more incomplete protein sources that, when eaten in combination (at the same meal or during the same day), compensate for each other's lack of amino acids. For example, grains are low in the amino acid lysine, while beans and nuts (legumes) are low in the amino acid methionine.

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Answer 2

Answer:

one way of improving quality of dietary protein with limiting amino acid is by adding another protein containing the missing amino acid. But they are complementary in limiting essential amino acid composition so they supplement each other and make good quality protein in diet is called supplementary value of product.