[Latin Name]Huperzia serratum

[Source] Huperziceae whole herb from China

[Appearance]Brown to white

[Ingredient]Huperzine A

[Specification]Huperzine A 1% – 5%, HPLC

[Solubility] Soluble in chloroform, methanol, ethanol, slightly soluble in water

[Particle size] 80 Mesh

[Loss on drying] ≤5.0%

[Heavy Metal] ≤10PPM

[Pesticide residue] EC396-2005, USP 34, EP 8.0, FDA

[Storage] Store in cool & dry area, keep away from the direct light and heat.

[Shelf life] 24 Months

[Package] Packed in paper-drums and two plastic-bags inside.

[What is Huperzine A]

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. Huperzine A is an alkaloid found in huperzia that has been reported to prevent the breakdown of acetylcholine, an important substance needed by the nervous system to transmit information from cell to cell. Animal research has suggested that huperzine A’s ability to preserve acetylcholine may be greater than that of some prescription drugs. Loss of acetylcholine function is a primary feature of several disorders of brain function, including Alzheimer’s disease . Huperzine A may also have a protective effect on brain tissue, further increasing its theoretical potential for helping reduce symptoms of some brain disorders.

[Function] Used in alternative medicine, huperzine A has been found to act as a cholinesterase inhibitor, a type of medicine used to prevent the breakdown of acetylcholine (a chemical essential to learning and memory).

Not only used as a treatment for Alzheimer’s disease, huperzine A is also said to enhance learning and memory and to protect against age-related cognitive decline.

In addition, huperzine A is sometimes used to boost energy, increase alertness, and aid in the treatment of myasthenia gravis (an autoimmune disorder that affects the muscles).

The pneumococcal pneumonia vaccination is not associated with a reduced risk of heart attacks or strokes, according to a Kaiser Permanente study published in the Journal of the American Medical Association that followed 84,170 men aged 45 to 69. The five-year prospective cohort study provides new insights about the association between pneumococcal vaccination and heart attacks and strokes. While previous studies have shown that preventing influenza by vaccination reduces the risk of vascular events, the effect of pneumococcal polysaccharide vaccine on vascular events remains controversial, researchers said.

A recently domesticated native North American fruit crop, the American cranberry, Vaccinium macrocarpon, is a diploid member of the Vaccinium genus of the acid-loving Ericaceae. The morphology and chemistry of the fruit are unique in contrast to other fruits. Fruit have hollow locules, contain benzoic acid, and are high in polyphenolic antioxidants, including unique A-type proanthocyanidins, which are beneficial to human health. Moreover, instead of fruity volatiles found in other fruit species, the major volatile is 1-ɑ terpineol. Relative to other crop species cranberry has undergone relatively little genetic improvement. Major breeding objectives are fruit rot resistance, heat stress tolerance and enhancement of phytochemical constituents.