产品名称：石杉碱甲
别 名：哈伯因，双益平，福定碱
提取来源：石杉科蕨类植物蛇足石杉Huperzia serrata(Thumb.) Trev.的干燥全草
植物分布：野生于我国的长江以南、东北和台湾等海拔为1500～3000米的林下、沟边、岩石上
提取溶剂：酒精
产品规格：98%
产品性状：类白色或白色粉末
检测方法：HPLC
分 子 式：C15H18N2O
分 子 量：242.32
CAS 号：102518-79-6
药理作用：千层塔提取物中有效成分石杉碱甲是一种乙酰胆碱酯酶的可逆抑制剂，具有选择性高、毒性低和药效时间长等特点，是目前为止国际上治疗老年痴呆症较为理想的候选药物。用于重症肌无力、老年性记忆衰退和早老性痴呆症、青少年学习障碍和记忆增强。
产品包装：25kg/纸板桶，内衬双层食品级塑料袋。
储存条件：密封，置阴凉干燥处保存。
储存期限：上述原包装储存条件下24个月。
Product name: Huperzine A
Original Plant: Whole herb of Huperzia Serrata(Thumb.) Trev.
Specification: 98%
Appearance: Almost white or white powder
Test Method: HPLC
Molecular Formula: C15H18N2O
Molecular Weight: 242.32
Melting Point: 214-215℃
CAS No.: 102518-79-6
Soubility: Soluble in chloroform,methanol,ethanol,and slightly in water.
Description:Huperzine A may have cognition-enhancing activity, can maintains acetylcholine levels for healthy cognitive function and promotes enhanced memory and cell to cell communication,it ispotentially ward off the devastating effect of the memory-robbing disease Alzheimer’s(AD).
Packing: 25kg/Fibre drum with double plastic-bags inside.
Storage Condition: Sealed, kept in a shady & dry place.
Shelf Life:24 months under the previously mentioned conditions and in its original packaging.
Keywords: Huperzine A, Huperzia Serrata extract, Huperzia Serrata P.E., Alzheimer’s Disease, Senile Dementia