MASS ANALYSIS DATA PROCESSING APPARATUS

专利名称：MASS ANALYSIS DATA PROCESSING

APPARATUS

发明人：Shinichi Yamaguchi申请号：US12739108申请日：20071022

公开号：US20100324833A1公开日：20101223

专利附图：

摘要：A product ion spectrum is created on the basis of MSanalysis data respectivelyobtained for a parent compound and a metabolite (S and S). Additionally, a neutral lossspectrum, in which the mass of each product ion is replaced with a mass difference

between the mass of the product ion and that of a precursor ion, is created (S). Then, acommon peak having the same mass in both the parent compound and the metabolite isextracted (S), and a complementary peak appearing at a position corresponding to thedifference between the mass of the common peak and that of the precursor ion isextracted (S); the complementary peak corresponding to a common peak located on theproduct ion spectrum appears on the neutral loss spectrum, while the complementarypeak corresponding to a common peak located on the neutral loss spectrum appears onthe product ion spectrum. In the process of displaying the four spectrums in anintegrated form, different display colors are assigned to the common peak,complementary peak and other peaks so that the different peaks can be easilydistinguished (S to S).

申请人：Shinichi Yamaguchi

地址：Kyoto-shi JP

国籍：JP

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