The collagen mixes the carrot and absorbs guidance of _'s nutrition well

The collagen mixes the carrot and absorbs guidance of _'s nutrition well
Pig's trotter, pigskin and skeleton all have colloid of a layer of sticky forms, taste soft and have elasticity, this is a collagen. The collagen is a proteinoid family, contain rich amount of 18 kinds of amino acids except tryptophane and cysteine. The collagen is skin, skeleton, tendon, cartilage, vascular composition material of the human body.
The collagens mostly exist in animal's body, besides common pig hoof, pork skin, the rich food containing collagen is mainly as follows, the intersection of ox and tendons of beef, mutton or pork, the intersection of chicken and foot, the intersection of chicken and wing, the intersection of chicken and skin, the intersection of fish and skin, shark's fin and cartilage,etc.. ldquo that the food formed after cooking, cooling; rdquo of meat jelly; , ldquo; The fish freeze rdquo; It is a collagen. Structure and the human body of the fish collagen are most close, it is easiest to distinguish the collagen absorbed by body tissue, the collagen of the fish mainly comes from the cartilage of the deep sea fish.
The ones that need to pay attention to are, should eat more food with anti-oxidant function such as tangerine, carrot, grape while obtaining the collagen through tonic, in order to reduce the free-radical destruction to collagen in the body.

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