论文部分内容阅读
快原子轰击质谱技术，在分析极性、难挥发化合物方面有很强的优越性，广泛应用于糖类化合物的分析、检测。我们对一系列1-0-烯丙基-a-L-鼠李糖及其它糖类化合物进行质谱检测后，发现1-0-烯丙基-a-L-鼠李糖类合物的快原子轰击质谱中易出现[M-H]+离子峰，而与一般化合物在FAB谱中
Fast atom bombardment mass spectrometry technology, in the analysis of polar, volatile compounds have a strong advantage, widely used in carbohydrate analysis, testing. After mass spectrometry of a series of 1-0-allyl-aL-rhamnose and other carbohydrates we found that mass spectrometry of 1-0-allyl-aL-rhamnose in fast atom bombardment mass spectrometry Easy to [MH] ion peaks, and general compounds in the FAB spectrum