L-carnosine

L-carnosine
L-carnosine
L-carnosine
L-carnosine
Xi'an Lyphar Biotech Co., Ltd

Product Description

L-carnosine

 

Product Introduction:

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.

Carnosine can increase the Hayflick limit in human fibroblasts,  as well as appearing to reduce the telomere shortening rate. Carnosine is also considered as a geroprotector.

Specification:
 
Product name: L-carnosine  
Other names: N-beta-propylene ammonia acyl-L-histidine 
Purity: 98%，99%
Appearance: White to almost white powder
Grade standard: Medicine Grade
CAS No.: 305-84-0
Molecular formula: C9H14N4O3
Certification： ISO Function & Usage: Animal Pharmaceuticals
Place of origin: Shaanxi,  China (Mainland) Brand name: lyphar
Shelf life: 2 years Model number: lyphar L-carnosine
Sorage: Store in Cool and Dry place, keep away from strong light,  high temperature. 
Package :1kg/bag,  5kg/bag,  25kg/paper-drum. Or as your request
Delivery :2-3 working days after receive payment.

Function & Usage 

Biochemistry

As one of the beneficial dietary supplement for human health.

Physiological effects

Carnosine acts as an antiglycating agent,  reducing the rate of formation of advanced glycation end-products (AGEs) (substances that can be a factor in the development or worsening of many degenerative diseases,  such as diabetes,  atherosclerosis,  chronic renal failure,  and Alzheimer's disease.)

clinical trial study called 'Use of carnosine as a natural anti-senescence drug for human, Especially cataract patients

Certificate of Analysis

 
 
ITEMS SPECIFICATIONS METHOD RESULTS
APPEARANCE WHITE POWDER ORGANOLEPTIC CONFORMS
COLOR WHITE TO ALMOST WHITE ORGANOLEPTIC CONFORMS
SMELL ODOURLESS ORGANOLEPTIC CONFORMS
IDENTIFICATION MUST COMPLY IR CONFORMS
LOSS ON DRYING 1.0%MAX USP 0.23%
HEAVY METALS 10PPM MAX USP < 10PPM
ARSENIC 1PPM MAX USP < 1PPM
LEAD 3PPM MAX USP < 3PPM
CADMIUM 1PPM MAX USP < 1PPM
MERCURY 0.1PPM MAX USP < 0.1PPM
 

 

IMPURITY

 

 		 UNKNOWN IMPURITY B(ca.Rt2.2):< 0.15% HPLC  0.07%
L-HISTIDINE+αunknown Impurity F(ca.Rt3.0):< 0.30% HPLC 0.05%
Unknown Impurity E(ca.Rt11.0):< 0.20% HPLC 0.10%
Any other Impurities:< 0.10% HPLC  < 0.10%
RESIDUE ON IGNITION 0.10% MAX USP 0.04%
SPECIFIC ROTATION +20° TO +22° USP +21.5°
MELTING POINT 250-265°C UPS CONFORMS
PH(IN 2% WATER) 7.5-8.5 USP 8.2
L-HISTIDINE 1.0% MAX HPLC < 1.0%
β- ALANINE 0.1% MAX HPLC < 0.1%
TOTAL AEROBES COUNTS 1000CFU/g MAX USP < 10CFU/g
MOLD & YEAST 100CFU/g MAX USP < 10CFU/g
E.COLI NEGATIVE USP N.D.
SALMONELLA NEGATIVE USP N.D.
HYDRAZINE CONTENT N.D. COLORIMETRY N.D.
PARTICLE SIZE 100% THROUGHT 100MESH USP CONFORMS
LOOSE BULK DENSITY   USP 0.25g/ml
ASSAY (HPLC) 99.0-101.0% HPLC 99.43%
CONCLUSION CONFORM WITH THE ENTERPRISE STANDARD

 

Why choose us 

1.Our service
   We supply you the Guaranteed Products. Show you the real product information before your order Reliable online & offline service  Rapid problem solving mechanism for our customer  

Contact Information

  • Contact Person:  Mr. Tony Zhang   (Sales)
  • Company:  Xi'an Lyphar Biotech Co., Ltd
  • Address: No. 11, The South of Tangyan Road, Xian, Shaanxi, China
  • Zip/Postal: 710075
  • Telephone: 86-18700976396
  • Fax: -88891941
  • Mobile: 0086-18700976396

Company Profile

  • Xi'an Lyphar Biotech Co., Ltd
  • [ China ]
  • Xi'an Lyphar Biotech Co., Ltd. was founded in 2001, and located in Hi-Tech Industrial Zone, Xi'an City, Shannxi Province, China. Now it is the leading researcher and one of the biggest manufacturer in both plant extract and high technology chemicals area. Lyphar Biotech is specialized in Plant Growing, Research, Production, Process and Sales. It has absolute advantage because of strong resea...

Basic Information

  • Business Type: Exporters
  • Company Products / Services: minoxidil, monobenzone, chitosan, resveratrol, l-glutathione reduced , l- carnosine,
  • Year Established: 2001
  • Number of Employees: 16-25
  • Website: http://www.lyphar.com
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