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以柴胡属十九种植物挥发油的比较分析,两种不同工艺的柴胡注射液的比较研究以及腊梅属四种植物挥发油的比较分析为例,介绍了气相色谱-指纹谱在中药分析中的应用。由于中药成分极其复杂,引起成分变化的因素很多,因此引进色谱峰的重叠率和八强峰的概念,以探讨在中药分析中建立气相色谱——指纹谱的可能性。
The comparison and analysis of the volatile oils of nineteen species of Bupleurum, the comparative study of two different technologies of Chaihu injection and the comparison and analysis of the volatile oils of the four species of the genus Calabaceae were taken as examples. The gas chromatography-fingerprint spectrum was introduced in the analysis of traditional Chinese medicine. application. Due to the extremely complex composition of traditional Chinese medicines and the many factors that cause changes in composition, the introduction of chromatographic peak overlap ratios and the concept of peaks were explored to explore the possibility of establishing gas chromatographic fingerprints in the analysis of traditional Chinese medicines.