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Start Over Author "Mayumi Kataoka" Publisher elsevier bv
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2. Analysis of the components of Paeonia radix by capillary zone electrophoresis

Author

Akiko Makino, Mayumi Kataoka, Susumu Honda, Kenji Suzuki, and Kazuaki Kakehi

Subjects
chemistry.chemical_classification, Chromatography, Chemistry, Monoterpene, Organic Chemistry, Glycoside, General Medicine, Paeoniflorin, Biochemistry, Terpenoid, Analytical Chemistry, chemistry.chemical_compound, Capillary electrophoresis, Radix, Gallic acid, Methanol
Abstract

The methanol extract of Paeonia radix was analysed by capillary zone electrophoresis in 100 m M borate buffer (pH 10.5). Monoterpene glycosides (paeoniflorin and oxypaeoniflorin) were migrated first, well separated from each other, then gallic acid and its derivatives. The monoterpene glycosides were quantified with high reproducibility using 3,4-dimethoxycinnamic acid as an internal standard. The data obtained from various Paeonia radix samples were highly correlated to those obtained by high-performance liquid chromatography.

Published
1990
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