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Silk peptide

离岸价格

Get Latest Price

55 ~ 65 / Kilogram

|

1 Kilogram Minimum Order

国:

China

モデル番号:

-

离岸价格:

55 ~ 65 / Kilogram Get Latest Price

ロケーション:

China

最低注文量の価格:

55 per Kilogram

最低注文量:

1 Kilogram

パッケージの詳細:

1kg/bag

納期:

2days

供給能力:

500 Kilogram per Month

支払いタイプ:

T/T

製品グループ :

今すぐお問い合わせください

連絡先担当者 Mr. Andy

NO.699, Qingtong Road, Huzhou, Zhejiang

今すぐお問い合わせください

製品仕様

タイトルまたは説明

Definitions of the product:
The product is water soluble polypeptide formed by degradation of silk protein (fibroin) with average molecular weight between ********0, white powder and good water solubility, with pH value between 4.5 to 6.5 and positive ninhydrin reaction.
Quality Index
 

Items Index
Appearance White powder, deliquescence in air, none special odor.
Differentiation Positive ninhydrin reaction
Total nitrogen ≥*4.5%
Weight Loss on drying ≤4.0%
Residue on ignition ≤3.0%
pH value 4.**6.5
Average Molecular Weight *******0D
Solid Content  
Heavy Metal (as Pb) ≤5.0ppm
As ≤1.0ppm
Bacteria ≤**0/g
Coli Group(MPN) ≤*0/**0g
Pathogenic Bacteria No detection
 
 Detail Function:
1. The natural silk peptide is soluble silk protein, containing *8 kinds of amino acids, especially the silk serine protease and amino-succinic acid, glutamic acid are all skin nurture, which are easily absorbed through epidermis to improve the nourishment of skin through epidermis cell and strengthen skin cell energy. Use the cosmetics which have Silk Peptide for a long time, can strengthen the effect of skin and delay decrepitude.
2.The natural silk peptide can restrain the activity of the beta-parahydroxy-phenylpropionic acid, the element of melanin in the skin. And it can make the skin pure without blemish.
3. The natural silk peptide is a kind of natural wet adjusting material, effectively hydration function, and makes skin full of flexibility, moisture.
4. Natural silk peptide is good treatment to dry skin, the skin scratch and the gestation scratch, protecting skin from sunlight strictly and coldly. It can promote skin organization of rebirth and wound.
5. Natural silk peptide makes a good effect as the function of cosmetic .Because the silk protein is extremely alike hair's, it can protect the hair immediately by becoming one thin but transparent protection film on the hair surface. It can increase hair flexibility, sheen and softness, and is free from the influence that water flushes.
6. Natural silk peptide with natural, the purely true quality is accepted by more and more people and has vast applied foreground in all kinds of cosmetic.

国: China
モデル番号: -
离岸价格: 55 ~ 65 / Kilogram Get Latest Price
ロケーション: China
最低注文量の価格: 55 per Kilogram
最低注文量: 1 Kilogram
パッケージの詳細: 1kg/bag
納期: 2days
供給能力: 500 Kilogram per Month
支払いタイプ: T/T
製品グループ : Animal extract
Silk peptide

Send a direct inquiry to this supplier

To:

Mr. Andy < huzhou sifeng biochem co., ltd >

私は知りたい: