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Simple and rapid analysis of sennoside A and sennoside B contained in crude drugs and crude drug products by solid-phase extraction and high-performance liquid chromatography

✍ Scribed by Katsuhiro Yamasaki; Masami Kawaguchi; Takaomi Tagami; Yoshiyuki Sawabe; Satoshi Takatori


Book ID
107343771
Publisher
Springer Japan
Year
2009
Tongue
Japanese
Weight
354 KB
Volume
64
Category
Article
ISSN
1340-3443

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Rapid and simple determination of sennos
✍ Kazuhiko Sagara; Toshiyuki Oshima; Tsuguchika Yoshida πŸ“‚ Article πŸ“… 1987 πŸ› Elsevier Science 🌐 English βš– 521 KB

A simple and precise ion-pair high-performance liquid chromatographic method was developed for the determination of sennoside A and B in Rhei Rhizoma. A reversed-phase chromatographic system consisting of a chemically bonded ODS silica gel column with an acetate buffer (pH 5.0)-acetonitrile (68:32),