Huperzia Serrate Plant Exrtact – Huperzine A

  • Type: Plant Extracts

  • CAS No:102518-79-6
  • Qty in 20′ FCL:0MT

  • Min. Order:0.005KG

  • Packaging: Provide Neutral Packaging

Huperzia Serrate Plant Extract – Huperzine A is one of the popular food additives and ingredients in most countries.



Huperzine A is a naturally occurringsesquiterpene alkaloid compound found in the firmoss Huperzia serrata, and in varying quantities in other Huperzia species, including H. elmeri, H. carinat, and H. aqualupian.

HuperzineA has been investigated for its potential as a medicine for helping people with neurological conditions such as Alzheimer’s disease.

Huperzine A 1

Assay Huperzine A NLT 1.0%
Appearance Brownish yellow to brown  powder
Odor&Taste Characteristic
Loss on Drying NMT 5.0%
Insoluble Ash NMT 1.0%
Sieve Analysis NLT 95% pass 80 mesh
Irradiation Status Non-Irradiated
Heavy metals NMT 20ppm
Lead (Pb) NMT 3ppm
Arsenic (As) NMT 2ppm
Cadmium(Cd) NMT 0.3ppm
Mercury(Hg) NMT 0.2ppm
BHC NMT 0.1ppm
DDT NMT 0.1ppm
PCNB NMT 0.1ppm
Aflatoxin NMT 5ppb
Total Plate Count NMT 1,000Cfu/g
Total Yeast&Mold NMT 100Cfu/g
E.Coli. Negative
Salmonella Negative
Coliforms =<3cfu/g
Staphylococcus Negative

Huperzine A 2

Appearance Off-White Fine Powder
Assay(HPLC) 99.0% Min
Particle size 100% pass 80 mesh
Loss on drying 3% Max
Ash 3% Max
Heavy metals 10 ppm Max
As 2 ppm Max
Total Plate Count 1000cfu/g Max
Yeast and Mold 100cfu /g Max
Salmonella Negative
E.coil Negative