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Planta Med 1980; 40: 64-67
DOI: 10.1055/s-2008-1075005
Research Articles

© Georg Thieme Verlag Stuttgart · New York

Studies on the Evaluation of Crude Drugs X

II. Quantitative Determination of Bitter Components in Swertiae HerbaM. Koshioka1 , Y. Takino1 , T. Hayashi2
  • 1Shizuoka College of Pharmacy, Oshika, Shizuoka, Japan
  • 2C. Koshiro & Co., LTD. Doshomachi, Higashi-ku, Osaka, Japan
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Publikationsdatum:
29. April 2008 (online)

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Abstract

A high speed liquid chromatographic method was developed for swertiamarin, the main component of Swertiae Herba, using a ODS column and H20-methanol mobile phases. From the precision and recovery rates in standard addition test, this quantitative method appears to be an excellent one. Using this method, the content of swertiamarin was found to be 1.5 to 3.6 per cent in Swertiae Herba.

Key Word Index

High Speed Liquid Chromatography - Swertiae Herba - Swertiamarin.