Yanan Pharmaceutical Co., Ltd
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Product Name:Huperzine A
Other Name: Huperzia serrata extract
Botanical Source: Huperzia serrata(Thunb. ex Murray) Trevis.
Part Used: The whole herb
Specification: Huperzine-a 1%-98%
Test Method: HPLC
CAS: 102518-79-6
Appearance: White/Brown Fine Powder
MF: C27H31O16
Molecular Mass: 242.316
Certificate of Analysis:
Item | 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 |
Main Function:
1. Huperzine A can improve memory, thinking, and behavioral function in people with Alzheimer's disease, multi-infarct dementia, and senile dementia, and increase the level of the neurotransmitter acetylcholine by blocking its breakdown.
2. It may also protect neurons from cell death caused by toxic levels of glutamate and protect against some of the effects of chemical nerve agents used in warfare, such as soman.
3. It is also the treatment of AD in a randomized controlled trial of its effect on cognitive function.
Evaluate
- Favourable(100%)
- Medium(0%)
- Negative(0%)
