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Shrub Chaste Tree Fruit-2013-1
Shrub Chaste Tree Fruit-2013-1

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Shrub Chaste Tree Fruit Extract-2012 Crude drug name:Shrub Chaste Tree Fruit Extract-2012
Photo location:Museum of Materia Medica, Inst. of Nat. Med., Univ. of Toyama
Photo date:2012
Photographer:H. Fushimi

Crude drug extract name Shrub Chaste Tree Fruit Extract-2013
Crude drug name Shrub Chaste Tree Fruit
Collection information Uchida Wakanyaku Co. Ltd., Tokyo Pref., Japan (Lot.No. 07K0604)
Collection date (yy-mm-dd) 2011-02-02
Production area Shin'etsu District, Japan
TMPW No. 27231
Sample weight 100.00 g 
Solvent volume 800.00 ml 
Dry weight 3.30 g 
Yield 3.30 % 
Botanical source Vitex rotundifolia Linné or Vitex trifolia Linné (Verbenaceae)
Part used Ripe fruit
Preparation method 1. Prepare pure water (8 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.
Remarks Expiration date : 2015/07

LC-MS Analytical Conditions:

Instrument
Agilent 1100 HPLC coupled with Bruker Esquire 3000 plus ESI-MS

Column
Waters Atlantis T3 (2.1 mm x 150 mm)

Column Temperature
35 °C

Flow rate
0.2 mL/min

Solvent A
5 mM Ammonium acetate solution

Solvent B
Acetonitrile

Gradient
10% to 100% Solvent B (0-30 min), 100% Solvent B (30-40 min)

Source voltage
4.5 kV (Positive ion mode)

Nebulizer gas
40 psi

Dry Gas
8 L/min

Dry Temperature
330 °C

Full-scan mass range
50-2000 Da
 

TOPICS

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