We are professional manufacturer on Resveratrol and Polydatin products. We have been engaged in Resveratrol and Polydatin products for over 6 years and have sold tons of Resveratrol and Polydatin products. We assay our Resveratrol and Polydatin by HPLC using Sigma Resveratrol 98% and Polydatin 98% as our reference substance. At the same time we also product GUANYU (TM)Resveratrol98%&©|65292;95%,50% and Polydatin 98%&©|65292;90%,50%.
Following are the specification of Resveratrol(98%) and Polydatin(98%)
Resveratrol(98%)
Product Name: Resveratrol
Botanical Name: Polygonum cuspidatum Sieb. et Zucc.
Plant Part: root
Assay(by HPLC):98%
Appearance: White Fine Powder
Odor: Characteristic
Sulphated Ash:<1%
Heavy metals: <10PPM
Pesticides: Negative
Mesh Size: 80Mesh
Loss on Drying:<2%
Total Plate Count:<1000CFU/gm
Yeast&Mold:<100CFU/gm
Salmonella: Negative
E.Coli: Negative
Storage: Cool and Dry
Shelf life:18 Months
Polydatin(98%)
Product Name: Polydatin
Botanical Name: Polygonum cuspidatum Sieb. et Zucc.
Plant Part: root
Assay(by HPLC):98%
Appearance: White Fine Powder
Odor: Characteristic
Sulphated Ash:<1%
Heavy metals: <10PPM
Pesticides: Negative
Mesh Size: 80Mesh
Loss on Drying:<2%
Total Plate Count:<1000CFU/gm
Yeast&Mold:<100CFU/gm
Salmonella: Negative
E.Coli: Negative
Storage: Cool and Dry
Shelf life:18 Months
If the above products be of interest to you, please don’t hesitate to contact us for ***ails.
Contacter&©|65306; Mr. Cao
GUANYU BIO-TECHNOLOGY CO., LTD
Add : Xinhua road, Chang’an District ,Xi’an China
Tel.&©|65306;0086-29-85299593/84015594/84015593
Cell phone:13319221360
Fax &©|65306;0086-29-84015595
Pc&©|65306; 710100
E-mail &©|65306; yewes@ho***il.com
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