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Silk protein
Silk amino acid
Product introduction
Silk fibroin is hydrolyzed to obtain a water-soluble mixed amino acid with an average molecular weight of about 100. It is a white to off-white powder or a pale yellow transparent liquid. The ninhydrin reaction is positive. Properties: white
Order hotline ：0571-88737862/18067987892
Product
Silk fibroin is hydrolyzed to obtain a water-soluble mixed amino acid with an average molecular weight of about 100. It is a white to off-white powder or a pale yellow transparent liquid. The ninhydrin reaction is positive.
Properties: white or light yellow powder
PH value: 4.5-6.5
Total nitrogen (%): ≥15
Loss on drying (%): ≤4.0
Ignition residue (%): ≤3.0
Total content of glycine, L-alanine and L-serine (%): ≥83
Silk amino acids easily penetrate into the dermis of the skin, are quickly absorbed by the skin, and participate in the activities of enzymes in the body to achieve the effects of regulating humidity, moisturizing, preventing ultraviolet radiation, inhibiting melanin production, preventing skin aging and nourishing the skin.
Properties: white or light yellow powder
PH value: 4.5-6.5
Total nitrogen (%): ≥15
Loss on drying (%): ≤4.0
Ignition residue (%): ≤3.0
Total content of glycine, L-alanine and L-serine (%): ≥83
Silk amino acids easily penetrate into the dermis of the skin, are quickly absorbed by the skin, and participate in the activities of enzymes in the body to achieve the effects of regulating humidity, moisturizing, preventing ultraviolet radiation, inhibiting melanin production, preventing skin aging and nourishing the skin.
Contact us
杭州林然生物科技有限公司
Service phone：0571-88737862/18067987892
Fax：0571-88795820
Q Q： 高经理304418979
______ 陈佳凯1704595658
______ 凌端1335322047
______ 李琳2543558860
______ 徐鑫938733689
Address：浙江省杭州市余杭区径山绿景村66号
Fax：0571-88795820
Q Q： 高经理304418979
______ 陈佳凯1704595658
______ 凌端1335322047
______ 李琳2543558860
______ 徐鑫938733689
Address：浙江省杭州市余杭区径山绿景村66号
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Consultation hotline：0571-88737862/18067987892
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Service phone：0571-88737862/18067987892 Fax：0571-88795820
Company address：浙江省杭州市余杭区径山绿景村66号
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