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頁籤選單縮合
題名 | 中藥製劑中摻用西藥原料之氣相層析質譜(GC/MS) 檢出法研究 |
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作者姓名(中文) | 李安榮; 吳午龍; | 書刊名 | 醫學研究 |
卷期 | 7:2 1986.09[民75.09] |
頁次 | 頁61-68 |
分類號 | 418.43 |
關鍵詞 | 中藥; 西藥; 研究; 原料; 氣相層析質譜; 摻用; 製劑; 檢出法; |
語文 | 中文(Chinese) |
中文摘要 | 本研究以氣相層析質譜(GC/MS)法,進行中藥製劑中摻用西藥原料之檢驗。以非分割式注入法及temperature programming在毛細管層析柱(OV-1701)中進行分離純化,所得成分藥物直接以70eV電子撞擊(EI)後,進行質譜分析,結構判定可藉助ION SELECT, LIBRARY及SIM等程式確認之。本法迅速、準確,為檢驗中藥摻用西藥成分之可行法。 |
英文摘要 | A very rapid and specific capillary GC/MS detection of drug substances illegally adulterated in Chinese herbal reparations is described. The mixed components extracted from the tested samples are well separated from one another on an OV-1701 capillary column and the qualitative analyses are performed by computer-aided mass spectrometry using 70eV electron impact for converting molecules into gaseous ions. The structure of each component is further established by a library search and a selected ion monitoring technique. Fifteen commercial lots of local herbal medicines were studied. The results obtained by this technique compared favorably with those obtained by the conventional methods by offering the benefits of speed, simplicity, and specificity. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。