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最近十年,随着科技水平的不断提高及仪器分析技术的迅猛发展,中药鉴定技术也在不断发展。各种理化方法已成为中药鉴定的重要手段而发挥作用。本文对十年来各种理化方法在中药材鉴定中的应用作一总的回顾。1 色谱法 九十年代初,薄层色谱在中药材鉴定中的应用极为普遍。它是利用中药成分经薄层板层析后产生分离及分离后各组分相对位
In the recent ten years, with the continuous improvement of the level of science and technology and the rapid development of instrumental analysis techniques, Chinese medicine identification technology has also been continuously developed. Various physicochemical methods have become an important means of identification of traditional Chinese medicine and play a role. This article makes a general review of the application of various physical and chemical methods in the identification of Chinese herbal medicines in the past decade. 1 Chromatography In the early 1990s, the application of TLC in the identification of Chinese medicinal materials was extremely common. It is the use of traditional Chinese medicine ingredients after thin layer chromatography to separate and separate components after separation