≥1 Kilograms
$3.50
Prodcut name: Silkworm Pupa extract Powder
Content: 90%
Specification: 90% protein
Appearance: white powder
Mesh size: 80 Mesh
Used Part: Leaf
Grade: Food and Cosmetics
Brand Name: Undersun
Test Method: TLC
Because of the hydrophilic gene in the structure of silk, silk protein powder is a fine natural moisture factor. Attaching to the surface of the skin with extremely thin layer of silk powder can control the water absorption or release, according to the changes in skin temperature and humidity. It has great effects in skin care, prevention and treatment for various types dermatosis caused by dry or etc.
| Item | Standard |
| Character | White to Light Yellow Powder |
| Polar pendant amino acids (%) | >60 |
| Dry Weight Loss (%) | 5 |
| Residue on Ignition (%) | 4 |
| PH Value | 5.0-7.0 |
| Pb (mg/kg) | ≤5 |
| As (mg/kg) | ≤0.5 |
| Coliforms (MPN/100g) | ≤90 |
| Pathogens (Salmonella, Shigella, Staphylococcus aureus) | Negative |
Function:
(1)With silk from feed silkworm as raw materials, refined through biological process to get the mixed amino acid (silk ), more than 85% of whose content are alanine, serine and glycin, is a functionally prominent nutrient with higher nutritional value.
(2)Glycin and serine can not only be used as the essential materials of synthesizing protein in organism, but also be used as the predecessor of synthesizing the glutathione (GSH, SSG), which has certain preventive actions on heart disease and cancer.
(3)Meanwhile, the glycin also has the detoxication effects for some aromatics which can cause cancer. The rich alanine also helps promoting the metabolism of alcohol in human body and protecting liver. Moreover, tyrosine has obvious effect on preventing the old from Alzheimer disease.
(4)Silk amino acid is very easy to permeate the derma layer of skin and get absorbed, nurturing skin as well. Due to its action in the enzyme metabolism, silk amino acid can keep and adjust moisture, prevent skin from ultraviolet radiation, restrain splash generation, facilitate anti-aging for skin.
Application:
1.Applied in cosmetic industry,sericin powder is mainly used as the additive;
2.Applied in food industry,sericin powder is easy to permeate the derma layer of skin and get absorbed, nurturing skin as well.
Qingdao Sigma chemical Co., Ltd is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma chemical Co., Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba "Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
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- 1203 Town Center Drive FL 33458 USA
- +86 18661891880
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