Elucidation of double bond positions of polyunsaturated alkenes through GC‐MS analysis of mono‐dimethyl disulfide derivatives

2021 ◽  
Author(s):  
Sian Liao ◽  
Gordon Sherman ◽  
Yongsong Huang
Keyword(s):  
Double Bond ◽  
Dimethyl Disulfide ◽  
Ms Analysis

scholarly journals Carbon–carbon double bond position elucidation in fatty acids using ozone-coupled direct analysis in real time mass spectrometry

The Analyst ◽  
2019 ◽  
Vol 144 (19) ◽  
pp. 5848-5855 ◽  
Author(s):  
Nicolas Cetraro ◽  
Robert B. Cody ◽  
Joanne Y. Yew
Keyword(s):  
Mass Spectrometry ◽  
Fatty Acids ◽  
Double Bond ◽  
Real Time ◽  
Direct Analysis ◽  
Double Bond Position ◽  
Carbon Double Bond ◽  
Ms Analysis

Ozonolysis combined with DART MS analysis provides a facile method for the identification of double bond position in lipids.

Determination of Double Bond Positions and Geometry of Methyl Linoleate Isomers with Dimethyl Disulfide Adducts by GC/MS

Lipids ◽  
2016 ◽  
Vol 51 (9) ◽  
pp. 1077-1081 ◽  
Author(s):  
Shigeaki Shibamoto ◽  
Tasuku Murata ◽  
Kouhei Yamamoto
Keyword(s):  
Double Bond ◽  
Methyl Linoleate ◽  
Dimethyl Disulfide

Determination of double bond position in mono-unsaturated acetates by mass spectrometry of dimethyl disulfide adducts

1983 ◽  
Vol 55 (6) ◽  
pp. 818-822 ◽  
Author(s):  
Hans Rudolf. Buser ◽  
Heinrich. Arn ◽  
Patrick. Guerin ◽  
Stefan. Rauscher
Keyword(s):  
Mass Spectrometry ◽  
Double Bond ◽  
Dimethyl Disulfide ◽  
Double Bond Position

scholarly journals Optimizing the yield of transient mono-dimethyl disulfide adducts for elucidating double bond positions of long chain alkenones

2017 ◽  
Vol 109 ◽  
pp. 58-66 ◽  
Author(s):  
Nora Richter ◽  
James T. Dillon ◽  
Derek M. Rott ◽  
Michael A. Lomazzo ◽  
Christopher T. Seto ◽  
...  
Keyword(s):  
Double Bond ◽  
Dimethyl Disulfide ◽  
Long Chain

An Improved Method for Preparing Dimethyl Disulfide Adducts for GC/MS Analysis

2007 ◽  
Vol 85 (1) ◽  
pp. 93-94 ◽  
Author(s):  
Akira Shibahara ◽  
Kouhei Yamamoto ◽  
Akemi Kinoshita ◽  
Barbara L. Anderson
Keyword(s):  
Dimethyl Disulfide ◽  
Improved Method ◽  
Ms Analysis
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