Hyaluronic acid / HA Food Grade

Hyaluronic acid / HA Food Grade:

Hyaluronic acid / HA  Food Grade

 

Shelf life: Keep away from strong light and heat 2 years when properly stored. 

Storage conditions: Store cool and dry, recommended storage temperature 2-10°C.

Test Items		Test Standards	Test Results
Characters		White or almost white powder	White powder
Sodium hyaluronate(dry basis)		≥90%	94.14%
Glucuronic Acid		≥42%	45.48%
pH(0.1% Solution)		6.0-8.0	6.79
Molecular Weight		≥0.8×106Da	1.27×106Da
Limiting Viscosity		≥1600ml/g	2070 ml/g
Transparency (0.1% Solution)		≥99%	99.7%
Residue on Ignition		≤20%	17.58%
Loss on Drying		≤10.0%	6.39%
Heavy Metal (as Pb)		≤20ppm	≤20ppm
Arsenic		≤2ppm	≤2ppm
Bacteria Count		≤100cfu/g	≤100cfu/g
Mold & Yeast		≤10cfu/g	≤10cfu/g
Staphylococcus aureus		Negative	Negative
Salmonella		Negative	Negative
Escherichia coli		Negative	Negative
Conclusion	Up to standard

HA content is about 15g in a human body. It plays an important role in human biologic activity. With the decrease of HA content in skin, the water retaining ability of the skin is weakened, the skin looks coarse and wrinkle. The decrease of HA in other apparatus will lead to arthritis, arteriosclerosis, plus disorder and brain atrophy. All in all the decrease of HA in human body will lead to premature senility. Oral HA can increase HA content in human body, supply deficiency of HA. By digesting and absorbing HA, skin can be made moist, smooth, soft and rich spring. Oral HA can defer crowd senility; prevent arthritis, arteriosclerosis, plus disorder and brain atrophy. Oral HA can make one full of beans and be rich in youth energy.

Hyaluronic acid / HA Food Grade