Collagen powder Collagen to buy Collagen powder
1.high quality:
quality is life. quality is the most important element for all goods. we have a lab doing research in wuhan china. hplc and nmr is available if needed.
2.reasonable price:
we provide high quality products with competitive price in china. all customers are welcomed to send us inquiries and get quotation.
3.low moq:
no worry about the low moq, our moq is 1 gram or even lower.
4.good service.
fast response. we promise to reply within 24 hours including holidays and send quotation sheet and other documents within 48 hours.
5. fast shipping and secure courier.
we promise to send out products and provide tracking number within 3 working days. and we send via different couriers based on different destination countries. we usually use nl post, hk post, germany post, eub, etk, etc.
Description:
Silkworm pupa oil was processed by raw fresh silkworm pupa,the technics followed by remove impurities,drying,extracting,degummed,deacidification,filter,bleaching,off flavor, fat,winter and molecular distillation refinement.
Physical and chemical indicators |
Water and volatile,% |
≤0.2 |
Not saponifications,% |
≤0.3 |
|
Iodine value,(gI/100g) |
≥120 |
|
Acid value of oil(mg KOH /g ) |
≤2.0 |
|
peroxide number,mmol/kg |
≤7.5 |
|
Impurities |
≤0.1 |
|
Total content of unsaturatedfattyacid,% |
≥70 |
|
Content of Linolenic acid,% |
>40 |
|
Sanitary |
Pb,mg/kg |
≤1.5 |
As,mg/kg |
≤1.0 |
|
Hg,mg/kg |
≤0.3 |
|
Aerobic bacterial count,Cfu/g(ml) |
≤1000 |
|
Coliform bacteria,MPN/100g(ml) |
≤40 |
|
Moulds,Cfu/g(ml) |
≤25 |
|
Pathogenic bacteria (cfu/g) |
not found |
Application:
For the rich unsaturated fatty acid,especially α-linolenic acid in the silkworm pupa oil,it can be used in medicine,health food,nutritional food and high-end cosmetics and other industries except for eating.
Packing and shipping
CAS NO:
CAS NO:
CAS NO:
CAS NO:
CAS NO:35135-35-4
CAS NO:
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