In cosmetic formulations,silkworm chrysalis amino acids acid are used in creams and shampoos to increase hydration,elasticity,cleanliness(have less irritation),anti-aging and anti-wrinkle effects,and can also prevent nails from cracking and brittle.These applications are especially due to the function of silkworm chrysalis amino acids with hydrophilic that has large capacity to absorb water.Silkworm chrysalis amino acids function: forming a soft and smooth film on the skin surface to prevent moisture loss;Used for wound healing,stimulating cell proliferation;Preventing ultraviolet radiation,and formulating creams and shampoos.
Item | Specification | Test result |
Characteristics | Powder in white or light yellow | Powder in white or light yellow |
Nitrogen（%） | ≥12.8 | 13.2 |
Total amino acid (g/100g) | ≥60 | 65 |
Weight Loss on drying（%） | ≤6 | 3.2 |
Residue on lgnition（%） | ≤4 | 2.5 |
Pb (mg/kg) | ≤0.5 | 0.01 |
As (mg/kg) | ≤0.5 | 0.07 |
Hg（mg/kg） | ≤0.3 | 0.01 |
PH Value | 5.0-7.0 | 5.6 |
Total Bacterial Count (CFU/g) | ≤3000 | confirm |