書誌事項
- タイトル別名
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- Analysis of Natural Medicines by Micellar Electrokinetic Chromatography(MEKC) : Determination of Calycosin in Astragali Radix
- ミセル ドウデン クロマトグラフィー ニ ヨル ショウヤク ブンセキ オウギ チュウ ノ カリコシン ノ ブンセキ
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抄録
We previously reported a HPLC identification method for Astragali Radix and its fluid extract using calycosin as a marker substance. However, it took about 40 min for one run using gradient elution. Therefore, we alternatively employed capillary electrophoresis (CE) for the analysis of calycosin in those materials. As a result, calycosin was clearly separated from the other components in Astragali Radix and its fluid extract by micellar electrokinetic chromatography(MEKC)mode with sodium dodecyl sulfate (SDS) within 5 min. Then we determined the content of calycosin in a drinkable preparation. Validation for the developed method was also performed in accordance with the ICH guideline.
収録刊行物
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- 薬学雑誌
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薬学雑誌 120 (9), 779-785, 2000
公益社団法人 日本薬学会
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詳細情報 詳細情報について
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- CRID
- 1390001206155842176
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- NII論文ID
- 130007279867
- 110003648860
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- NII書誌ID
- AN00284903
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- ISSN
- 13475231
- 00316903
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- NDL書誌ID
- 5460878
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