An in-source multiple collision-neutral loss filtering based nontargeted metabolomics approach for the comprehensive analysis of malonyl-ginsenosides from Panax ginseng, P. quinquefolius, and P. notoginseng.
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DOI: 10.1016/j.aca.2016.11.032
Abstract: The simultaneous identification and quantification of target metabolites from herbal medicines are difficult to implement by the full-scan MS based nontargeted metabolomics approaches. Here an in-source multiple collision-neutral loss filtering (IMC-NLF) based nontargeted metabolomics approach… read more here.
Keywords: malonyl ginsenosides; neutral loss; nontargeted metabolomics; based nontargeted ... See more keywords
Power of mzRAPP-Based Performance Assessments in MS1-Based Nontargeted Feature Detection
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DOI: 10.1021/acs.analchem.1c05270
Abstract: When performing chromatography-mass spectrometry-based nontargeted metabolomics, or exposomics, one of the key steps in the analysis is to obtain MS1-based feature tables. Inapt parameter settings in feature detection will result in missing or wrong quantitative… read more here.
Keywords: feature; feature detection; based nontargeted; ms1 based ... See more keywords