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Magnolia Bark-2014-1
Magnolia Bark-2014-1

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Magnolia Bark Extract-2014 Crude drug name:Magnolia Bark Extract-2014
Photo location:Museum of Materia Medica, Inst. of Nat. Med., Univ. of Toyama
Photo date:2014
Photographer:H. Fushimi

Crude drug extract name Magnolia Bark Extract-2014
Crude drug name Magnolia Bark
Collection information Tochimototenkaido Co., Ltd., Osaka Pref., Japan (Lot.No. 003613002)
Collection date (yy-mm-dd) 2013-11-04
Production area Tokushima Pref., Japan
TMPW No. 28134
Sample weight 50.00 g 
Solvent volume 400.00 ml 
Dry weight 3.07 g 
Yield 6.14 % 
Botanical source Magnolia obovata Thunberg (Magnolia hypoleuca Siebold et Zuccarini) (Magnoliaceae)
Part used Trunk bark and branch bark
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 Honokiol-2014-1 , Magnolol-2014-1
LC-MS Data Mass++ (free software) is needed to open LC-MS Data.
It can be downloaded from here.
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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