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Small Molecule Nature Deep Ocean Fish Soluble Collagen Description Small Molecule Natural Deep Ocean Fish Soluble Collagen is obtained from high-grade material (the skin of natural deep ocean fish). It is type I collagen. Type I collagen is a heterotrimer [2-alpha-1(I), alpha-2(I)] of 300nm length being composed of two alpha-1 chain and one alpha-2 chain. The molecular weight of Type I collagen is above 300,000 dalton. It is too large to enter skin to supply lose collagen is subject to a continuous aging process in the skin. We modify Natural Deep Ocean Fish Soluble Collagen by nanometer process technology with enzyme. It could enter skin. It is free of contamination with Bovine Spongiform Encephalopathy ]BSE). Analytical Data Small Molecule Natural Deep Ocean Fish Soluble Collagen is sterilized by 0.22mm filter and preserved by 0.1% methyl-paraben solution and 0.025% propyl-paraben. It is clear, colourless solution, containing 1% pure Small Molecule Natural Deep Ocean Fish Soluble Collagen. -pH 5.5~7 -odour none -molecular weight 10,000 d -heavy-metal content Wt10ppm -microbial count Wt100 germ/ml -methyl-paraben 0.1 M -propyl-paraben 0.025% -collagen content determined from total nitrogen 0.5% -collagen content determined from hydroxyproline 0.5% Quality assurance In contrast to unmodified Type I collagen is easily precipitated by an addition of 5% NaCl to collagen solution. A white, fibrous cloudy precipitation of Type I collagen fibrils will occur. Small Molecule Natural Deep Ocean Fish Soluble Collagen is not any precipitation by an addition of 5% NaCl to collagen solution. Small Molecule Natural Deep Ocean Fish Soluble Collagen is easily detected qualitatively by HPLC. The molecular weight is below 10,000 dalton.
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