Analysis of Terpenelactones in Ginkgo biloba by High Performance Liquid Chromatography and Evaporative Light Scattering Detection
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概要
- 論文の詳細を見る
A reversed phase HPLC method permitting the determination of 5 terpenelactones in Ginkgo biloba, without the need of any sample preparation is presented in this paper. The compounds were successfully separated within 25 min by using a C-12 column, an evaporative light scattering (ELS) detector and a mobile phase comprising of ammonium acetate buffer, methanol and isobutanol. All terpenelactones were detectable at concentrations as low as 20.3 μg/ml. The analysis of G. biloba market products showed remarkable variations in the lactone content, and more than 2 fold differences in the suggested daily doses of the total lactones, from 8.84mg to 18.28 mg, respectively.
- 公益社団法人日本薬学会の論文
- 2001-09-01
著者
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Khan Ikhlas
National Cente For Natural Products Research Research Institute Of Pharmaceutical Sciences:departmen
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Khan Ikhlas
National Center For Natural Products Research Research Institute Of Pharmaceutical Sciences The Univ
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Ganzera Markus
National Center For Natural Products Research Research Institute Of Pharmaceutical Sciences The Univ
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Ganzera Markus
National Center For Natural Products Research Research Institute Of Pharmaceutical Sciences The Univ
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ZHAO Jianping
National Center for Natural Products Research, Research Institute of Pharmaceutical Sciences, The Un
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Zhao J
Univ. Mississippi Ms Usa
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Zhao Jianping
National Center For Natural Products Research Research Institute Of Pharmaceutical Sciences The Univ
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