“collagen”的概念、定义、翻译、参考文献-科学参考

collagen

Chemistry

An insoluble fibrous protein found extensively in the connective tissue of skin, tendons, and bone. The polypeptide chains of collagen (containing the amino acids glycine and proline predominantly) form triple-stranded helical coils that are bound together to form fibrils, which have great strength and limited elasticity. Collagen accounts for over 30% of the total body protein of mammals.

Biology

An insoluble fibrous protein found extensively in the connective tissue of skin, tendons, and bone, in the walls of the large arteries, and in the extracellular matrix. The polypeptide chains of collagen (containing the amino acids glycine and proline predominantly) form triple-stranded helical coils that are bound together to form fibrils, which have great strength and limited elasticity. Collagen accounts for over 25% of the total body protein of mammals.

Geology and Earth Sciences

Fibrous scleroprotein of high tensile strength which is a major constituent of connective tissue and the organic material in bone. It may represent up to 6% of the total body weight. When boiled, collagen yields gelatin.

单词	collagen
释义	collagen Chemistry An insoluble fibrous protein found extensively in the connective tissue of skin, tendons, and bone. The polypeptide chains of collagen (containing the amino acids glycine and proline predominantly) form triple-stranded helical coils that are bound together to form fibrils, which have great strength and limited elasticity. Collagen accounts for over 30% of the total body protein of mammals. Biology An insoluble fibrous protein found extensively in the connective tissue of skin, tendons, and bone, in the walls of the large arteries, and in the extracellular matrix. The polypeptide chains of collagen (containing the amino acids glycine and proline predominantly) form triple-stranded helical coils that are bound together to form fibrils, which have great strength and limited elasticity. Collagen accounts for over 25% of the total body protein of mammals. Geology and Earth Sciences Fibrous scleroprotein of high tensile strength which is a major constituent of connective tissue and the organic material in bone. It may represent up to 6% of the total body weight. When boiled, collagen yields gelatin.
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