产品名称：石杉碱甲&千层塔提取物
提取来源：石杉科蛇足石松Lycopodiumserratum Thunb.Var.Longi petiolatum Spring 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。
提取部位：全草
提取溶剂：酒精&酸水
产品规格：1%,5%，98%
产品性状：棕色至类白色粉末，或白色粉末。
检测方法：HPLC
CAS    号：102518-79-6
药理作用：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。
Product name:Huperzine AOriginal Plant:Huperzia serrata(Thumb.)Trev
Specification:1%,5%,98%
Test Method:HPLC
Molecular Formula:C15H18N2O
Molecular  Weight:242.32
Melting Point:214~215Centi-degree
CAS No.:102518-79-6
Soubility:Soluble in chloroform,methanol,ethanol,and slightly in water.
Appearance:White or milk white powder, oderless.
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 Alzheimers.

Standard plant extracts listNo. Product Name            Specification01 Red Clover extract          Isoflavones8-40%02 Resveratrol          20-98%03 Galanthamine HBr          99%04 Limonin                          98%05 Gingko Biloba Extract          CPh,USP,DAB,EP06 Ginseng extract          Ginsenosides 80%07 Milk Thistle extract          Silymarins80%08 Epimdium extract          Icariin 10%-98% 09 Lycopene                          5%-90%10 Griffonia Seed extract          5-HTP 98%11 Horse Chestnut extract         Aescin 20-98%12 Zeaxanthin                          5%-50%13 Grape Seed extract          Polyphenols85%,95%;OPC 95%,98%14 Bilberry Extract         Anthocyanidins 25% 15 Saw Palmetto extract         Total fatty acids 25%,45%16 Huperzine A         1%,5%,98%17 Lutein                         5-90%18 Soybean extract         Soy Isoflavones 20-40%19 SOD                         3000IU/mg20 Schisandra extract         Schisandrins 1-9%21 Yohimbine Hydrochlori        98%22 Sweetening chrysanthemum Extract Steviosides 80%-97%23 Black Pepper extract         98%piperine24 Tribulus Terrestris extract   Tribuloside 40%-90%25 St Johns Wort extract         Hypericin 0.3%26 Rhodiola extract         Salidroside 1-10%,Rosavins3%27 Ginger Extract         Gingerols 5%28 Reishi Mushroom Extract     Polysaccharides 10-60%;triterpene 1-6%29 Green Tea Extract         Polyphenol 40-98%30 Citrus Auratium Extract       Synephrine 6-98%31 Echinacea Extract         Total phenol 4%;Cichoric acid 4%32 Rosemary Extract         Carnosic acid 5-90%;Rosmarinic acid 2.5-20%33 White Willow Bark Extract   Salicin 15%~50%34 Wild Yaw Extract                Diosgenine8-20%35 Angelica Extract         Ligustilide 1%36 Kudzu Root Extract         Isoflavones/ puerarin 40%37 Chlorogenic acid         25-98%38 Centella Asiatica extract       Asiaticoside 10-90%39 Wolfberry extract                Polysaccharides20-50%40 Astragalus extract         Astragalosides0.3-20%,Polysaccharides 20-50%41 Siberian Ginseng extract      Eleutheroside B+E 0.8%42 Shiitake Mushroom extract  Polysaccharides10-30%43 Hawthorn extract         Flavnones 10-30%44 Ellagic acids         40-95%45 American Ginseng Extract    Ginsenosides 5-80%46 Herba Andrographis Extract  Andrographolide 5-98%47 Cordyceps extract          Polysaccharides10-40%48 Red Yeast Rice extract         Lovastatin 0.4-3%49 Agaricus blazei Murrill extract Polysaccharides 30%50 Bitter Melon extract         Charantin 10%51 Valerian Root extract         Valerianic acid 0.4%,0.8%52 Passion flower extract         Flavnones 4%53 Ursolic acid         98%54 Gynostemma extract         Gypenosides 20-98%