Dihydromyricetin 50%,90%,98%

1 General Description:

Specification Standards : Dihydromyricetin (DMY) 50%,90% ,98% (HPLC)

Function : Anti-oxidation

2.Manufacturing Data :

Botanical Name : Myrica rubra Bieb.et Zucc;

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:

tel:+86-574-66105155, fax +86-574-87450359

mingqianwang@hotmail.com, mingqianw@yahoo.com.cn

www.herbstars.com

二氢杨梅素 Dihydromyricetin 50%,90%,98%

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.

Function /功效：抗氧化。

2.Manufacturing Data /生产数据：

Botanical Name / 植物名：Myrica rubra Bieb.et Zucc

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

tel:+86-574-66105155, fax +86-574-87450359

mingqianwang@hotmail.com

www.herbstars.com