Biological Products

      • ANTARCTIC KRILL PEPTIDES

      ANTARCTIC KRILL PEPTIDES

      ANTARCTIC KRILL PEPTIDES The Antarctic krill peptide is produced by hydrolysis of defatted krill meal. Its hydrolysis products contains over 18 kinds of amino acids, which 8 kinds...

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      • Chitosan

      Chitosan

      Name:Chitosan Cas No. 9012-76-4 Chitosan has a number of commercial and possible biomedical uses. Application Of Chitosan: 1. Food Field Used as food additives,...

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      • Chitosan Oligosaccharide

      Chitosan Oligosaccharide

      English name: Chitosan oligosaccharide, chito-oligosaccharide Chitosan Oligosaccharide,which is low molecular-weight chitosan,is made from chitosan that origin from crad shells by...

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      • Collagen Peptides

      Collagen Peptides

      Collagen peptides is small bioactive peptides obtained by enzymatically hydrolysis of collagen,it has a molecular weight of less than 5000Da. Collagen peptides is cold...

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      • Chitosan Oligosaccharide

      Chitosan Oligosaccharide

      Chitosan Oligosaccharide,which is low molecular-weight chitosan,is made from chitosan that origin from crad shells by enzyme hydrolysis.It degress of polmerization is 2~20,average...

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      • Chitosan

      Chitosan

      Chitosan is chitin as raw material, after refining, insoluble in water, soluble in dilute acid, can be absorbed by human body.It is White/Off-white, innocuous, flavorless, pearly...

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      • Chitosan Products

      Chitosan Products

      Chitosan Our products have nice appearance and excellent quality.It is the optimal choice for medicine,health care products,food and beverage etc. In medicine and healthcare...

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      • (C6H11NO4)N

      (C6H11NO4)N

      Qingdao Longyuntong Corporation has set up 3 factories in Shandong, Tai'an and Weifang to guarantee the supply of our products.Chitosan((C 6 H 11 NO 4 )n) This products have nice...

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      • Chitosan

      Chitosan

      Chitosan Our products have nice appearance and excellent quality.It is the optimal choice for medicine,health care products,food and beverage etc. In medicine and healthcare...

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      • Buy Chitosan Oligosaccharide

      Buy Chitosan Oligosaccharide

      Chito-oligosaccharide Appearance: Yellow and light brown Odor: Sightly smell as acetic acid Molecular weight: less than 1500,less than 3000,less than5000 Degree of polymerization...

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      • Chito-oligosaccharide

      Chito-oligosaccharide

      Chito-oligosaccharide Appearance: Yellow and light brown Odor: Sightly smell as acetic acid Molecular weight: less than 1500,less than 3000,less than5000 Degree of polymerization...

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      • Chitosan Oligosaccharide

      Chitosan Oligosaccharide

      Chitosan Oligosaccharide Appearance: Yellow and light brown Odor: Sightly smell as acetic acid Molecular weight: less than 1500,less than 3000,less than5000 Degree of polymerization...

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