A Procedure for the Simultaneous Quantitative Determination of Glycerol and Fatty Acid Contents of Fats and Oils.

1964 ◽  
Vol 36 (3) ◽  
pp. 587-590 ◽  
Author(s):  
M. E. Mason ◽  
M. E. Eager ◽  
G. R. Waller
Keyword(s):  
Fatty Acid ◽  
Quantitative Determination ◽  
Fats And Oils

Quantitative Determination of Fatty Acid Hydroperoxides in Vivo

1988 ◽  
pp. 175-178
Author(s):  
Hartmut Frank ◽  
Manfred Wiegand ◽  
Dietmar Thiel
Keyword(s):  
Fatty Acid ◽  
Quantitative Determination ◽  
Fatty Acid Hydroperoxides

A Simplified Halphen Procedure for Cyclopropene Fatty Acids

1972 ◽  
Vol 55 (6) ◽  
pp. 1288-1293
Author(s):  
Eugene C Coleman ◽  
David Firestone
Keyword(s):  
Fatty Acids ◽  
Quantitative Determination ◽  
Closed System ◽  
Fats And Oils ◽  
The Other ◽  
Solvent Systems ◽  
Cyclopropene Fatty Acids ◽  
Reaction Media ◽  
Qualitative Analyses

Abstract A simplified Halphen procedure was developed for the quantitative determination of cyclopropene fatty acids in fats and oils. Butanol, dimethyl sulfoxide (DMSO), and mixtures of butanol and DMSO were used as reaction media in a closed system. Higher sample absorbances were produced in butanol than in mixtures of butanol and DMSO. Butanol was superior to the other solvent systems for both quantitative and qualitative analyses. The lower limit of sensitivity for the tube-butanol system for quantitative and qualitative analyses was 18 and 15 μg cyclopropene fatty acids/g oil, respectively.

scholarly journals Quantitative Determination of Estradiol Fatty Acid Esters in Lipoprotein Fractions in Human Blood

2003 ◽  
Vol 88 (6) ◽  
pp. 2552-2555 ◽  
Author(s):  
Veera Vihma ◽  
Aila Tiitinen ◽  
Olavi Ylikorkala ◽  
Matti J. Tikkanen
Keyword(s):  
Fatty Acid ◽  
Quantitative Determination ◽  
Human Blood ◽  
Fatty Acid Esters ◽  
Acid Esters

scholarly journals Comparative analysis of eight esterification methods in the quantitative determination of vegetable oil fatty acid methyl esters (FAME)

2008 ◽  
Vol 19 (8) ◽  
pp. 1475-1483 ◽  
Author(s):  
Maria Cristina Milinsk ◽  
Makoto Matsushita ◽  
Jesuí V. Visentainer ◽  
Cláudio C. de Oliveira ◽  
Nilson E. de Souza
Keyword(s):  
Fatty Acid ◽  
Comparative Analysis ◽  
Quantitative Determination ◽  
Vegetable Oil ◽  
Fatty Acid Methyl Esters ◽  
Methyl Esters ◽  
Acid Methyl

Quantitative determination of epoxy acids, keto acids and hydroxy acids formed in fats and oils at frying temperatures

2008 ◽  
Vol 1211 (1-2) ◽  
pp. 129-134 ◽  
Author(s):  
S. Marmesat ◽  
J. Velasco ◽  
M.C. Dobarganes
Keyword(s):  
Quantitative Determination ◽  
Fats And Oils ◽  
Hydroxy Acids ◽  
Epoxy Acids ◽  
Keto Acids
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