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05100(金币+10, 翻译EPI+1):基本符合我要求，有些东西我自己再修改一下就行了，谢谢。 2010-08-10 11:15:56
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Comparison of rhein, emodin, chrysophanol and physcion standard and physcion parent drug of total ion current，The figure the main peak of the peak shape, retention time（5.7、9.2 、12.6 、18min ）is consistent。The main peak were extracted from the corresponding mass spectra,Figure4.2-3(Rhein standard low energy and high energy negative ion ionization mass spectra）、4.2-4(Parent drug ingredients of rhein of low energy and high-energy negative ion ionization mass spectra）、4.2 -5(Emodin standard high-energy positive and negative ions ionization mass spectra)、4 . 26 (Parent drug components emodin high energy positive ion and negative ion ionization mass spectra）、4 . 27 （Chrysophanol standard high-energy positive and negative ions ionization mass spectra）、4.28（Chrysophanol parent drug constituents of high energy positive ion and negative ion ionization mass spectra）、4.29（Physcion standard high-energy positive and negative ions ionization mass spectra）、4 . 210 （Parent drug constituents in rhubarb high energy positive ion and negative ion ionization mass spectra）。Comparison of rhein, emodin, chrysophanol and physcion standard and the mass spectrum of parent drug,and according to parent drug low energy, high-energy ionization mass spectra of the molecular ion peak and fragment peaks to infer physcion parent drug in the total ion current at 5.7,9.2, 12.6, 18min department of peaks corresponding to the parent component is Pharmaceutical active ingredients rhein, emodin, and emodin chrysophanol ether. |
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