Best Quality Huperzine A with Natural Vitamin E,China Lyphar price supplier

Best Quality Huperzine A with Natural Vitamin E

  

Product Name :  Huperzine A with Natural Vitamin E

Test Method:  HPLC

Specifications :  Huperzine A 1%  3%  5%   by HPLC

Molecular Formula:   C 15 H 18 N 2 O

Molecular Mass:  242.316

CAS No.:   120786-18-7

 

Description:

 

Huperzine A has been proven superior to drugs licensed for the treatment of Alzheimer’s, including the leading anticholine

sterase drugs physostigmine and tacrine. Huperzine A improved learning and memory in mice better than tacrine. Unlike physostigmine and tacrine, Huperzine A acts specifically on AchE in the brain rather than AchE found elsewhere in the body—i.e., far less is wasted on irrelevant effects. Unlike physostigmine and tacrine, Huperzine A does not appear to bind to 

receptors in the central nervous system, which can cause adverse side effects. Its effects last 10 to 12 times longer than physostigmine and tacrine (up to 8 hours).

 

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Certificate of Analysis:

 

I tem	SPECIFICATION
Description:
Appearance	Brown fine Powder
Flavor & Odor	Characteristic
Particle size	100% pass 80 mesh
Physical:
Loss on Drying	≤5.0%
Bulk density	40-60g/100ml
Sulphated Ash	≤5.0%
GMO	Free
General Status	Non-irradiated
Chemical:
Pb	≤3mg/kg
As	≤1mg/kg
Hg	≤0.1mg/kg
Cd	≤1mg/kg
Assay:
Huperzine A	≥1%
Microbial:
Total microbacterial count	≤1000cfu/g
yeast & Mold	≤100cfu/g
E.Coli	Negative
Staphylococcus aureus	Negative
Salmonella	Negative
Enterobacteriaceaes	Negative

 

 

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