skin whitening---l-glutathione/glutathione powder

FOB Reference Price:Get Latest Price
  • 1 - 24
    US $300.00
  • 25 - 99
    US $290.00
  • >=100
    US $280.00
Supply Ability:
2 Ton/Tons per Month
Port:
China main port
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Overview
Quick Details
Type:
Other
Form:
Powder, Powder
Part:
Leaf
Extraction Type:
Solvent Extraction
Packaging:
Bottle, Drum
Place of Origin:
Shaanxi, China (Mainland)
Grade:
food & Pharmaceutical grade
Brand Name:
Xi'an--Plant
Model Number:
PBS--5269
Product Name:
Reduced Glutathione
Size:
100%Pass 80 mesh
MOQ:
1kg
Cas:
70-18-8
.Molecular formula:
C10H17N3O6S
Molecular weight:
307.3235
Color:
White powder
Sample:
Free
Shelf Life:
24 months when properly stored.
Packaging & Delivery
Packaging Details
1kg/aluminium foil bag.
25kg/fiber drum or according to customer's request.
Delivery Time
Within 5-7 working days after we receive your payment.

Product Name: glutathione powder (Powder form)
1.Product Name Glutathione (99%)

2.Appearance :White powder

3.Cas:70-18-8

4.Molecular formula:C10H17N3O6S

5.Molecular weight :307.3235
Partical size: 100% pass 80mesh 
Odor and Smell: Characteristics Aromatic
Taste Sense: Flavor with Characteristics
Certificates: ISO9001, HACCP, GMP, KOSHER

Main function & Application.

1. Glutathione (GSH) is a tripeptide that contains an unusual peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides.

2. Thiol groups are reducing agents, existing at a concentration of approximately 5 mM in animal cells. Glutathione reduces disulfide bondsformed within cytoplasmic proteins to cysteines by serving as an electron donor.

In the process, glutathione is converted to its oxidized form glutathione disulfide (GSSG), also called L(-)-Glutathione.

3. Glutathione is found almost exclusively in its reduced form, since the enzyme that reverts it from its oxidized form, glutathione reductase, is constitutively active and inducible upon oxidative stress. In fact, the ratio of reduced glutathione to oxidized glutathione within cells is often used as a measure of cellular toxicity.

Analysis

ANALYSIS

SPECIFICATION

RESULTS

Appearance

White powder

Complies

Odor

Characteristic

Complies

Assay (HPLC)

≥99.0%

99.45%

Sieve analysis

100% pass 80 mesh

Complies

Loss on Drying

≤5.0%

3.15%

Ash

≤5.0%

2.15%

Heavy Metal

 

 

Pb

<2ppm

Complies

As

<2ppm

Complies

Hg

<2ppm

Complies

Residual Solvent

Eur.Pharm

Complies

Microbiology

 

Total Plate Count

<1000cfu/g

Complies

Yeast & Moulds

<100cfu/g

Complies

E.Coli

Negative

Complies

Salmonella

Negative

Complies

Salmonella

Negative

Complies

Packaging

Packaging Detail: 25kg/durm, paper-drums and two plastic-bags inside and Can be customerized.

Storage: Store in a well-closed container away from moisture

Shelf Life: 2 years if sealed and store away from direct sun light.