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題 名 | 天麻(Gastrodia elata Blume)市售品鑑定與含天麻中藥方劑含量測定=Pharmacognostic Identification of Gastrodia Elata Blume and Quantitaitve Analiysis of Tianma Containing Chinese Medical Prescriptions |
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作 者 | 黃順爵; 游振鋆; 張永勳; 謝明村; | 書刊名 | 中國醫藥科學雜誌 |
卷 期 | 1:3 2000.09[民89.09] |
頁 次 | 頁199-210 |
分類號 | 414.32 |
關鍵詞 | 天麻; 組織顯微鏡檢; 高效液相層析; |
語 文 | 中文(Chinese) |
中文摘要 | 天麻市售品之鑑定以組織切片顯微鏡檢方法,有助於發現偽品。指標 成分含量測定, 發現天麻素及天麻?元含量之多寡,與採挖季節之不同並無絕對 之關係。配伍有天麻的方 劑之中,指標成分含量測定已尋得簡便之分析條件, 計算指標成分由藥材至中藥處方湯劑 中之移行率,並建立適合於此等中藥方劑 品質管制之方法。 |
英文摘要 | Gastrodiae Rhizoma (天麻tianma) is the dry tuber of Gastrodia elata Blume (Orchidaceae). It is said to aid in expelling all kinds of toxins from the body to enhance strength and virility, to improve circulation and memory. In a previous study screening the effects of ten antiaging Chinese herbs, Gastrodiae Rhizoma was found to prolong the step-through latency induced by scopolamine and to improve learning and memory in rats. The purpose of the present study, therefore, is to find the identification method with anatomic observation for distinguishing the false tianma. In the present study high performance liquid chromatography (HPLC) was used to assay the indicative constituents of p-hydroxybenzyl alcohol and gastrodin from Gastrodiae Rhizoma (commercial crude drug) and to investigate the contents of tianma containing Chinese medical prescriptions. The gastrodin contents in G. elata samples varied independently of the collection seasons. The turnover rates of these constituents were defined as the percentage yields of these constituents in Chinese medical prescriptions, calculated on the basis of their contents in the respective crude herbs. With the information obtained, we have established the facile and practical assay methods for the quality control and routine tests of these Chinese medical prescription. |
本系統中英文摘要資訊取自各篇刊載內容。