The Practice on the Fatty Acid Analysis

Fatty acids are very important for not only the components of energy resources but also the characteristic and functional properties for metabolic and physiological precursors to human body. Recent years, therefore, much attention is needed to the conventional analytical techniques for accuracy and...

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Bibliographic Details
Published inJournal of Japan Oil Chemists' Society Vol. 47; no. 10; pp. 937 - 946,1143
Main Authors WADA, Shun, SHIRAI, Nobuya
Format Journal Article
LanguageEnglish
Published Japan Oil Chemists' Society 1998
Subjects
analysis
esterification
fatty acid
GLC
HPLC
NMR
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ISSN1341-8327
1884-1996
DOI10.5650/jos1996.47.937

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Summary:Fatty acids are very important for not only the components of energy resources but also the characteristic and functional properties for metabolic and physiological precursors to human body. Recent years, therefore, much attention is needed to the conventional analytical techniques for accuracy and easy way of fatty acid composition by analytical instruments. In this review, the practical methods on the fatty acids analyeses are reviewed for food materials mainly by gas liquid chromatography (GLC) using the chemical conversion of fatty acids in lipid to the derivatives of esters. Furthermore, high performance liquid chromatography (HPLC) for fatty acid analysis is also reviewed and nuclear magnetic resonace (NMR) is summarized as the modern techique for nondestructive analysis especially on the n-3 family fatty acids and docosahexaenoic acid (DHA) quantification.
ISSN:1341-8327
1884-1996
DOI:10.5650/jos1996.47.937