Accurate mass-time tag library for LC/MS-based metabolite profiling of medicinal plants.
Accurate mass-time tag library for LC/MS-based metabolite profiling of medicinal plants.
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DOI:
10.1016/j.phytochem.2013.02.018
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发表时间:
2013-07
期刊:
影响因子:
3.8
通讯作者:
Lange BM
中科院分区:
文献类型:
--
作者:
Cuthbertson DJ;Johnson SR;Piljac-Žegarac J;Kappel J;Schäfer S;Wüst M;Ketchum RE;Croteau RB;Marques JV;Davin LB;Lewis NG;Rolf M;Kutchan TM;Soejarto DD;Lange BM
We report the development and testing of an accurate mass – time (AMT) tag approach for the LC/MS-based identification of plant natural products (PNPs) in complex extracts. An AMT tag library was developed for approximately 500 PNPs with diverse chemical structures, detected in electrospray and atmospheric pressure chemical ionization modes (both positive and negative polarities). In addition, to enable peak annotations with high confidence, MS/MS spectra were acquired with three different fragmentation energies. The LC/MS and MS/MS data sets were integrated into online spectral search tools and repositories (Spektraris and MassBank), thus allowing users to interrogate their own data sets for the potential presence of PNPs. The utility of the AMT tag library approach is demonstrated by the detection and annotation of active principles in 27 different medicinal plant species with diverse chemical constituents.
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影响因子:
3.8
作者:
Kingston, David G. I.
通讯作者:
Kingston, David G. I.
DOI:
10.2174/1568011054222364
发表时间:
2005-07-01
期刊:
Current Medicinal Chemistry - Anti-Cancer Agents
影响因子:
--
作者:
Baldwin, E. L.;Osheroff, N.
通讯作者:
Osheroff, N.
影响因子:
1.7
作者:
Ahmad, Sayeed;Rizwan, Mohd.;Aquil, Mohd.
通讯作者:
Aquil, Mohd.
影响因子:
4.3
作者:
Akowuah, GA;Zhari, I;Mariam, A
通讯作者:
Mariam, A
影响因子:
3
作者:
Kind T;Fiehn O
通讯作者:
Fiehn O