کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5136427 | 1494003 | 2017 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Comprehensive profiling and characterization of chemical constituents of rhizome of Anemarrhena asphodeloides Bge.
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Comprehensive profiling and characterization of chemical constituents of rhizome of Anemarrhena asphodeloides Bge. Comprehensive profiling and characterization of chemical constituents of rhizome of Anemarrhena asphodeloides Bge.](/preview/png/5136427.png)
چکیده انگلیسی
The rhizome of Anemarrhena asphodeloides Bge. is commonly used as an herbal medicine in China. In this study, ultra-high performance liquid chromatography coupled with quadrupole time-of-flight mass spectrometry (UHPLC-QTOF-MS) was used, in both negative and positive ion modes, to comprehensively analyze the chemical constituents of A. asphodeloides. From the intact precursor ions, MS/MS fragmentation information, and previous reports, we identified 89 compounds. These compounds included 8 cyclic peptides, 11 flavones (9 xanthones), 45 steroidal saponins, 15 fatty acids, 3 lignans, and 7 other compounds. Dimer xanthones and cyclic peptides are reported for the first time in A. asphodeloides. The analytical method we have developed is simple, reliable, and effective. The results provide comprehensive information on the metabolite profile of A. asphodeloides, which may benefit the quality control and further utilization of A. asphodeloides.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Chromatography B - Volume 1060, 15 August 2017, Pages 355-366
Journal: Journal of Chromatography B - Volume 1060, 15 August 2017, Pages 355-366
نویسندگان
De Ji, Zi-yan Huang, Cheng-hao Fei, Wei-wei Xue, Tu-lin Lu,