L-carnosine 305-84-0 for sale carnosine

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L-carnosine 305-84-0 for sale carnosine

L-carnosine is a commonly used to appeal for anti-fatigue health care products in the ingredients, after experiments found that L-carnosine for menopause, the function of the declining skin, can provide appropriate nutrients and energy, continue cell vitality. L-carnosine not only has the effect of delaying aging, but also has the powerful effect of reversing the aging form of cells, L-carnosine is an antioxidant that can capture oxygen free radicals. The inhibitory effect of L-carnosine on glycosylation and the protective effect of L-carnosine protein on normal proteins may be one of the main reasons for L-carnosine delaying aging.

 

【Product name】 L-Carnosine
【Synonyms】 N-Beta-Alanyl-L-Histidine; L Carnosine; Carnosine powder
【CAS No.】 305-84-0
【Assay】 99.0 %~101.0%
【Quality Standard】 Medical(USP30)/Food/Cosmetic grade
【Appearance】 Almost white powder, odouless

Carnosine (beta-alanyl-L-histidine) is a dipeptide of the amino acids beta-alanine and histidine.It is highly concentrated in muscle and brain tissues. the appearance is almost white powder with odouless. L-Carnosine has been proven to scavenge reactive oxygen species (ROS) as well as alpha-beta unsaturatedaldehydes formed from peroxidation of cell membrane fatty acids during oxidative stress. Carnosine is also a zwitterion, a neutral molecule with a positive and negative end.

 

Quality standard 

Items	Specifications
Assay	99.0 %~101.0%
Identification (IR)	Must comply
Specific rotation	+20.0°~ +22.0°
Melting Point	250℃~265℃
pH (in 2% water)	7.5~8.5
Loss on drying	≤1.0 %
Heavy Metals	≤10 ppm
Arsenic	≤1 ppm
Lead	≤3 ppm
Cadmium	≤1 ppm
Mercury	≤0.1 ppm
Total aerobes Counts	≤1000cfu/g
Total Yeast & Mold	≤100cfu/g
E.Coli.	Negative
Salmonella	Negative
Hydrazine content	Not detectable
Appearance & Smell	Almost white powder,Odouless
Particle	100% through 100 mesh

【Packing Size】 25KGS /DRUM

【Storage】 Keep in cool and dry place. avoid stronglight and heat. protect from moisture.

 

Shanghai Soyoung Biotechnology Inc. a faithful and professional supplier and exporter of healthcare raw materials for pharmacy, nutrition and food industries for years with own laboratory and GMP standard factories.

Shanghai Soyoung has R&D Center and Testing Center, and has international advanced facilities of HPLC, GC, AAS, UV, TLC, LC-MS and IR equipments. 

Shanghai Soyoung has nearly 20 years production experience, it is producing in GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.

Company name	Shanghai Soyoung Biotechnology Inc.
Main Products	Health care ingredients
Location	Shanghai,China
Business Type	Manufacturer & Trader
Year start exporting	2011
Number of employees	60-70 people
Factory area	18,000 square meters
Total annual sales volume	US$3,000,000-5,000,000
Main Markets	America,Europe,Mid East,Asia,South Africa and etc.
Certifications	GMP,ISO,HACCP,Kosher

Shanghai SOYOUNG onsite assessment conducted by Bureau Veritas commissioned at June 2018. Assessed Supplier of Shanghai SOYOUNG is a faithful and professional supplier of health raw materials in pharmacy, food, cosmetic and other fields for many years, with own laboratories and GMP standard factories.

1. 10+years specialized in health products field.
2. GMP/ISO certificated factories and stable supply chain.
3. Quality first, strictly control before shipments.
4. Custom synthesis by more than 20 professional chemists.
5. Small order,free sample and one step service available.
6. Rapid delivery, 1-6 business days from China warehouse.
7. Support 7 days refund money in case delay shipment.
8. Assessment conducted by Bureau Veritas at 2018.

 

Our team

We are professional team.We insist the high product,we believe nothing is impossible.If we always do best,we will succeed.the clients will select our product.Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.

Sales
1.24hours to reply your E-mail
2.Market information trend share with customers Suggestion for purchase decision

Reputation
1.Implementing contract terms strictly
2.Timely solve any discrepancy or goods claims Take our responsibility for loss if it is our liability

warehouse
Set up a warehouse in the United States, fast turnaround delivery

Others
1.Assistant: sample working; help you solve the problem in China with others
2.Registration: professional team for registration in market
3.Technology: rich experienced producing expert to supprt