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題名 | 白朮市售藥材Atractylenolide Ⅲ之HPLC分析=Quantitative Analysis of Atractylenolide Ⅲ in Atractylodes Ovata by HPLC |
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作者姓名(中文) | 陳立耿; 羅亞寧; 楊玲玲; | 書刊名 | 臺灣科學 |
卷期 | 50:1 1997.06[民86.06] |
頁次 | 頁154-167 |
分類號 | 414.33 |
關鍵詞 | 白朮; 定量分析; 高效率液相層析; Atractylodes ovata; Atractylenolide Ⅲ; HPLC; Quantitative analysis; |
語文 | 中文(Chinese) |
中文摘要 | 白朮 (Atractylodes ovata De Camdolle) 為補益方劑四君子湯組成藥材之一, 在臨床治療方劑上應用極為廣泛,白朮藥材品質優劣將影響方劑之療效; 故白朮藥材中成分 含量的測定為極需建立的品質管制系統。 本研究以 atractylenolide III 為白朮品質評估 之指標成分, 以 bezophenone 為內部標準品,利用高效率液相層析儀建立白朮之品質管制 模式, 其分析條件為: CH �� CN-H �� O-THF(32:58:10) 為移動相,流速為 1.0ml/min , 以 LiChrospher 100 RP-18 endcapped (4 mmI.D. X 250 mm) 為分析管柱, 225nm 為檢測 波長, 室溫下進行分析; 並以此條件對市售白朮藥材 atractylenolide III 含量進行分析 , 結果發現市售白朮中 atractylenolide III 含量在 0.119% 到 0.013% 之間,差異性極 大。本研究建立快速、正確、再現性良好之白朮品質評估模式,以作為中藥廠製造濃縮中藥 製劑之藥材品質管制參考。 |
英文摘要 | The dried root of Atractylodes ovata De Candolle (Compositae) is one of the famous tonic Chinese herb. It is very commonly dispensed Chinese medicinal prescriptions by clinical Chinese herbal doctors. The efficacy of crude drugs will be influence on the location, weather, collected season, storage methods and manufacture process. Therefore, how to establish an easy, quick, reproductive analysis method are necessary. The quantities of Atractylenolide III in A. ovata was determined by high-performance liquide chromatorgraphy, with benzophenone as an internal standard. The high performance liquid chromatography analysis condition: column, LiChrospher 100 RP-15 endcapped (4 mm I.D. X 250 mm); mobile phase, CH �� CN-H �� O-THF (32:58:10); flow rate 1.0 ml/min; column temp., room temp., detector, UV 225 nm. The 16 kinds of, A. ovata were collected from the crude drugs market of Taiwan and Hong Kong. The results showed that atractylenolide III contents of 16 specimen of A. ovata were range from 0.19% to 0.013%. This method is not only could apply for crude drug's quality control but also for quantitative analysis the Chinese medicinal prescriptions |
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