二氢杨梅素 Dihydromyricetin

Dihydromyricetin 50%,90%,98% 1 General Description: Specification Standards : Dihydromyricetin (DMY) 50%,80%,90% ,98% (HPLC) Function : Anti-oxidation CAS:27200-12—0 2.Manufacturing Data : Botanical Name : Myrica rubra Bieb.et Zucc; Ampolopsis grossedentata W.T.Wang. Part of plant used : Leaves , bark ; Method of Manufacturing : maceration reflux Solvent for Extraction : Ethanol / water Carrier / Excipient : None Ratio of Botanical to Native Extract : 100:1 3.Quality Data: Description: yellow powder Particle Size: 80 mesh Loss on Drying : Not more than 5% Heavy Metals <20ppm 4.Microbiological Inspection: Total Plate Count <1000cfu/g Total Mold Count <100cfu/g E. Coli Negative Live Mite Negative 5.Manufacture: Ningbo Dekang Biochem Co., Ltd. Mr. Alex Wang Tel: +86-574-66105155,+86-13957891212 Fax:+86-574-83033289 MSN: mingqianwang@hotmail.com E-mail: mingqianw@yahoo.com.cn Skype:herbstars http://www.herbstars.com/ 二氢杨梅素 Dihydromyricetin 50%,80%,90% 1 General Description/概述： Specification Standards /规格标准： 50%,90%,98% (HPLC) 3,5,7,3′,4′,5′-六羟基-2,3-双氢黄酮醇. C15 H12 O8 Function /功效：抗氧化。 2.Manufacturing Data /生产数据： Botanical Name / 植物名：Myrica rubra Bieb.et Zucc; Ampolopsis grossedentata W.T.Wang. Part of plant used /使用部位：根、皮、枝叶 Method of Manufacturing /生产方法：maceration reflux Solvent for Extraction /提取溶剂：Ethanol / water Carrier / Excipient /辅料/ 赋型剂：None Ratio of Botanical to Native Extract /原材料与提取物比率：100：1 3.Quality Data /质量数据： Description/性状：yellow powder Particle Size /粉末细度： 80 mesh Loss on Drying /干燥失重：Not more than 5% Heavy Metals /重金属：≤20ppm 4.Microbiological Inspection / 微生物： Total Plate Count ＜1000cfu/g Total Mold Count ＜100cfu/g E. Coli Negative Live Mite Negative 5.Manufacture/生产商: 宁波德康生物 王明谦 Ningbo Dekang Biochem Co., Ltd. Mr. Alex Wang Tel: +86-574-66105155,+86-13957891212 Fax:+86-574-83033289 MSN: mingqianwang@hotmail.com E-mail: mingqianw@yahoo.com.cn Skype:herbstars http://www.herbstars.com/