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Xi'an Sanjiang Bio-Engineering Co., Ltd. Copyright © all rights reserved 陕ICP备14002445号 www.sanjiangbio.com.cn

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Fax:029-86178265
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Address:2401, Block B, Changhe International, Fengcheng 7th Road, Xi'an

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Name

Giant Knotweed P.E.

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Giant Knotweed P.E.

Plant Origin】:Giant Knotweed (Latin name) Polygonum cuspidatum Sieb. Et Zucc. Herbs perennial, rhizome stout, transverse. Stems erect, not only for viewing, but also for food. It is produced in southern shaanxi, southern gansu, eastern China, central China, south China, sichuan, yunnan and guizhou, as well as north Korea and Japan. It was born on the hillsides of thickets, valleys, roadsides, fields and wetlands. 

Production Specification】:HPLCResveratrol,2050%98%

Physicochemical Property:NameResveratrol

 

Molecular formulaC14H12O3

Molecular weight228.24

Solubleness: Soluble in water, ethanol, and methanol.

Technical indicators

1. Appearance: Brown Powder

2. Total ash content5%acid insoluble ash2.0%3. Dry weight loss5.0%

4. Heavy metal10ppmPb2ppmHg1ppmCd0.5ppmAs2ppm);

5. Microorganism (non-irradiation)Total Plate Count5000CFU/gTotal Yeast&Mold 500CFU/gSalmonellaNegativeColiformNegative

Detection method   HPLC 

Corresponding parameter set not found, please add it in property template of background
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暂未实现,敬请期待
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