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Product Name: huperzine
huperzine source:Huperzine-A is a naturally occurring sesquiterpene alkaloid compound found in the firmoss Huperzia serrata.
huperzine introduction:Huperzia
is a type of moss that grows in China. It is related to club mosses
(the Lycopodiaceae family) and is known to some botanists as Lycopodium
serratum . The whole prepared moss was used traditionally. Modern
herbal preparations use only the isolated alkaloid known as huperzine A.
Appearance: White or brown yellow fine powder
Active ingredient: Huperzine-A
huperzine specifications: 1~98% Huperzine
Molecular weight: 242.32
huperzine Main benefits:
1. Helps repair short-term memory impairment and strengthens brain power.
2. Help focus attention and improve memory.
3. Huperzine-A is an acetylcholinesterase inhibititor.
4. Huperzine-A help treatment for diseases characterized by neurodegeneration.
5.Huperzine-A is also a NMDA receptor antagonist which protects the brain against glutamate induced damage.
huperzine specification
|
ANALYSIS |
SPECIFICATION |
RESULTS |
METHOD |
|
Assay |
Huperzine A≥98.0％ |
98.82% |
HPLC |
|
Appearance |
White powder |
White powder |
Organoleptic |
|
HPLC Identification |
Conforms to the standard sample |
Conforms to the standard sample |
HPLC |
|
huperzine Related Substance: |
|||
|
Assay(on dried basis) |
97.0%-102.0% |
99.92% |
HPLC |
|
ee value |
≥99.0% |
99.88% |
HPLC |
|
Purity |
≥98.0% |
98.82% |
HPLC |
|
Any Individual Impurity |
≤1.0% |
0.54% |
HPLC |
|
huperzine NMR |
Conforms |
Conforms |
NMR |
|
Heavy Metals |
≤10ppm |
<10ppm |
ChP |
|
Arsenic |
≤1ppm |
<1ppm |
ChP |
|
Loss on Drying |
≤7.0% |
6.58% |
ChP |
