EurekaMag.com logo
+ Site Statistics
References:
52,725,316
Abstracts:
28,411,598
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Estimation of content and composition of free fatty acids in pig fat


Rivista Italiana delle Sostanze Grasse 71(1): 25-29
Estimation of content and composition of free fatty acids in pig fat
An accurate and precise method of estimating the content and composition of free fatty acids (FFA) in pig fat using a modification of the method of de Jong and Badings for isolating FFA in milk, is described. After isolation of FFA on a glass column filled with alumina and election of neutral lipids, FFA are recovered with acidified diethyl ether. FFA are estimated by gas liquid chromatography after hydrochloric acid-methanol methylization.


Accession: 002373146



Related references

Content and fatty acid composition of plasma free fatty acids and triacylglycerols in winter shorn female hoggets. Dokladi na B"lgarskata Akademiya na Naukite 49(9-10): 119-122, 1996

Higher fatty acid content in the composition of total lipids and free fatty acids of blood serum in broncho-pulmonary pathology in children. Pediatriia 53(7): 65-68, 1974

Studies on acid oils and fatty acids for chickens. II. Effect of free fatty acid content and degree of saturation of free fatty acids and neutral fat on fatty acid digestibility. British Poultry Science 37(1): 119-130, 1996

Content and composition of free fatty acids in Turkish butter. Deutsche Molkerei Zeitung 104(34): 1013-1014, 1983

Semi-automatic colorimetric estimation of fatty acids. Applications: estimation of plasma free fatty acids, serum lipase and the triglyceride lipases of post-heparin plasma. Annales de Biologie Clinique 32(3): 237-244, 1974

Effect of diet on fatty acids composition in ruminants. II. Fatty acids composition of serum lipids, liver adipose tissue and rumen content in cattle. Veterinarski arhiv: 1 (11 12) 288-292, 1971

Effects of storage and heat processing on the content and composition of free fatty acids in oats. Cereal Chemistry 72(1): 88-93, 1995

A micro method for the estimation of oil content and fatty acid composition in seeds with special reference to cyclo propenoic acids. Journal of the Science of Food & Agriculture 34(10): 1130-1136, 1983

Influence of experimental hypoxia on content and composition of free fatty acids in cerebral white matter. Experimental Pathology (Jena) 36(2): 123-127, 1989

Measurement of free fatty acid kinetics during non-equilibrium tracer conditions in man: implications for the estimation of the rate of appearance of free fatty acids. European Journal of Clinical Investigation 28(2): 108-114, 1998