Reverse search and related processing of gas chromatographic/mass spectrometric data from petroporphyrin analyses

1985 ◽  
Vol 57 (9) ◽  
pp. 1872-1879 ◽  
Author(s):  
Christopher S. Hein ◽  
J. Philip. Gill ◽  
Richard P. Evershed ◽  
Geoffrey. Eglinton
Keyword(s):  
Mass Spectrometric ◽  
Mass Spectrometric Data ◽  
Spectrometric Data ◽  
Chromatographic Mass

Feature detection and alignment of hyphenated chromatographic–mass spectrometric data

2008 ◽  
Vol 1192 (1) ◽  
pp. 139-146 ◽  
Author(s):  
K. Magnus Åberg ◽  
Ralf J.O. Torgrip ◽  
Johan Kolmert ◽  
Ina Schuppe-Koistinen ◽  
Johan Lindberg
Keyword(s):  
Feature Detection ◽  
Mass Spectrometric ◽  
Mass Spectrometric Data ◽  
Spectrometric Data ◽  
Chromatographic Mass

New extracellular fatty acids in culture filtrates of Sporothrixflocculosa and S. rugulosa

1995 ◽  
Vol 73 (1) ◽  
pp. 84-87 ◽  
Author(s):  
Streeti R. Choudhury ◽  
James A. Traquair ◽  
William R. Jarvis
Keyword(s):  
Fatty Acids ◽  
Unsaturated Fatty Acids ◽  
Oxidative Degradation ◽  
Mass Spectrometric ◽  
Mass Spectrometric Data ◽  
Spectrometric Data ◽  
Culture Filtrates ◽  
Nuclear Magnetic Resonance Spectra ◽  
Chromatographic Mass ◽  
Methyl Caproate

Two new and rare unsaturated, extracellular fatty acids were identified in the culture filtrates of the biocontrol fungi, Sporothrixflocculosa and S. rugulosa. 16-Methyl-9E-nonadecenoic acid (1) and (Z,Z)-10,14-eicosadienoic acid (2) were characterized on the basis of infrared (IR) and nuclear magnetic resonance spectra (13C and 1N NMR), and gas chromatographic – mass spectrometric data (GC–MS). The structure of compounds 1 and 2 was confirmed by oxidative degradation to the known standards, dimethyl azelate, dimethyl succinate, dimethyl sebacate, and methyl caproate. Keywords: unsaturated fatty acids, fungi.

Application of Factor Analysis in Imaging Mass Spectrometric Data Analysis

2014 ◽  
Vol 42 (8) ◽  
pp. 1099-1103 ◽  
Author(s):  
Yi CHEN ◽  
Fei TANG ◽  
Tie-Gang LI ◽  
Jiu-Ming HE ◽  
Zeper ABLIZ ◽  
...  
Keyword(s):  
Factor Analysis ◽  
Data Analysis ◽  
Mass Spectrometric ◽  
Mass Spectrometric Data ◽  
Spectrometric Data
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