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Polygala Root-2017-1
Polygala Root-2017-1

Exploratory Research

Crude drug extract name Polygala Root Extract-2017
Crude drug name Polygala Root
Collection information Tochimototenkaido Co., Ltd., Osaka Pref., Japan (Lot No.001415002)
Collection date (yy-mm-dd) 2016-05-23
Production area Shaanxi Prov., China
TMPW No. 28828
Sample weight 30.10 g 
Solvent volume 300.00 ml 
Dry weight 7.64 g 
Yield 25.40 % 
Botanical source Polygala tenuifolia Willdenow (Polygalaceae)
Part used Root or root bark
Preparation method 1. Prepare pure water (10 times weight of crude drug’s) and crude drug.
2. Boil it by low flame for 60 minutes.
3. Filter the boiled liquid with centrifugation (3500 rpm).
4. Freeze-dry the filtrated liquid.
5. Keep it in refrigerator after drying.
Chemical compound
LC-MS Data Mass++ (free software) is needed to open LC-MS Data.
It can be downloaded from here.


Information on genetic analysis

Metabolism information on chemical compounds included in crude drugs

Traditional Medical & Pharmaceutical Database

Division of Pharmacognosy,
Department of Medicinal Resources,
Institute of Natural Medicine,
University of Toyama
2630 Sugitani, Toyama 930-0194 Japan
TEL: +81-76-434-7601
FAX: +81-76-434-5064