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By certification 
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Basic Information | ||
Product Name |
Huperzia Serrate Extract |
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Latin Name |
Thunb. ex Murray |
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Used Part |
Whole plant |
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Appearance |
White to off white crystalline powder |
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Odor &Taste |
Characteristic |
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Test Method |
HPLC |
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Specification |
1%, 20%, 98% |
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Active Ingredient |
Huperzine A |
|
Huperzine A |
CAS NO. |
120786-18-7 |
Molecular Formula |
C15H18N2O |
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Molecular Weight |
242.32 |
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Structure |
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Physical Characteristics | ||
Sieve Analysis |
NLT 100% pass 80 mesh |
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Loss on Drying |
≤4.0% |
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Ash Content |
≤2.0% |
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Residual Solvents | ||
Ethanol |
≤5000ppm |
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Total Heavy Metals |
≤20ppm |
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Pesticide Residues |
≤10ppb |
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Microbiological Assay | ||
Total Plate Count |
1000cfu/g |
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Total Yeast & Mold |
100cfu/g |
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E.Coli |
Negative |
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Salmonella |
Negative |
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Staphylococcus |
Negative |
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Function | ||
Huperzine A, with the treatment of middle and elderly benign memory impairment and various types of dementia, memory, cognitive function and emotional behavior disorders. Huperzine a also can be used to treat myasthenia gravis. | ||
Packing | ||
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N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside. | ||
Storage | ||
Store in cool & dry place.Keep away from strong light and heat. | ||
Shelf life | ||
24 months when properly stored. | ||
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