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.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
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
Genomic landscape of copy number variation and copy neutral loss of heterozygosity events in equine sarcoids reveals increased instability of the sarcoid genome.
Sign Up to like & getrecommendations! Published in 2017 at "Biochimie"
DOI: 10.1016/j.biochi.2017.07.006
Abstract: Although they are the most common neoplasms in equids, sarcoids are not fully characterized at the molecular level. Therefore, the objective of this study was to characterize the landscape of structural rearrangements, such as copy… read more here.
Keywords: copy number; number variation; neutral loss; loss heterozygosity ... See more keywords
Structural identification of sour compounds in wine and tea by ambient ionization mass spectrometry according to characteristic product ion and neutral loss.
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DOI: 10.1016/j.foodchem.2021.129446
Abstract: Sourness is an important food taste for human. A rapid, accurate method was used to generalize the structure similarity and diversity of sour compounds. Based on the product ion and neutral loss of sour compounds,… read more here.
Keywords: ion neutral; loss; neutral loss; sour compounds ... See more keywords
Single Analyzer Neutral Loss Scans in a Linear Quadrupole Ion Trap Using Orthogonal Double Resonance Excitation.
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DOI: 10.1021/acs.analchem.7b01963
Abstract: In this follow-up paper to our previous work on single analyzer precursor ion scans in a linear quadrupole ion trap (Snyder, D. T.; Cooks, R. G. Single analyzer precursor ion scans in a linear quadrupole… read more here.
Keywords: single analyzer; ion trap; neutral loss; scans linear ... See more keywords
Neutral Loss Mass Spectral Data Enhances Molecular Similarity Analysis in METLIN.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Society for Mass Spectrometry"
DOI: 10.1021/jasms.1c00343
Abstract: Neutral loss (NL) spectral data presents a mirror of MS2 data and is a valuable yet largely untapped resource for molecular discovery and similarity analysis. Tandem mass spectrometry (MS2) data is effective for the identification… read more here.
Keywords: ms2 data; spectral data; similarity; neutral loss ... See more keywords