Product Profile
Huperzine A has been shown to be extracted from plants of the genus healing stone Chinese fir laminated tower of natural vegetable base, is a potent, reversible and high selectivity of the second generation acetyl cholinesterase inhibitor, soluble in chloroform, soluble in methanol, ethanol, slightly soluble in water, has the high fat soluble, small molecules, enhance neurons conduction, enhance learning and memory the excitation of the brain area, improve cognitive function, enhance memory, keep and promote the role of memory reappearance.Is the most successful treatment of Alzheimer's disease (Alzheimer's disease) drugs developed in China.
Pharmacological effects
1.Treatment and improvement of the elderly memory function decline, improve the associative recall function
2.For excessive use of the brain caused by memory decline, improve the efficiency of learning and work
3.For neurasthenia accompanied by memory loss
4.For the improvement of memory in Alzheimer's disease, it has obvious effect on improving and restoring the cognitive and memory function of patients and improving the abnormal emotional behavior
Certificates of Analysis
| Product Name: |
Huperzia Serrate Extract |
Latin Name: |
Lycopodium serratum Thunb. |
| Part used: |
Herb |
Country of origin |
China |
| |
| Item |
Specification |
Result |
| Assay |
1% Huperzine A |
HPLC |
| Physical & Chemical |
| Appearance |
Brownish yellow powder |
Conforms |
| Odor & Taste |
Characteristic |
Characteristic |
| Particle Size |
90% through 80 mesh |
Conforms |
| Loss on Drying |
≤5.0% |
1.32% |
| Ash |
≤5.0% |
2.11% |
| Heavy metals |
| As |
≤2ppm |
Conforms |
| Lead (Pb) |
≤2ppm |
Conforms |
| Cadmium(Cd) |
≤1ppm |
Conforms |
| Microbiological Test |
| Total Plate Count |
NMT 1000cfu/g |
Conforms |
| Total Yeast & Mold |
NMT 100cfu/g |
Conforms |
| E.Coli |
Negative |
Negative |
| Salmonella |
Negative |
Negative |
| Pesticide Residue |
Negative |
Negative |
Audited Supplier 
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