Fats and oils. Determination of fat in body tissues and in food mixtures.
The official final action acid hydrolysis method, 14.019, for the determination of fat in foods was successfully applied, with slight modifications, to the analysis of homogenates of food, feces, and animal tissues as well as dry samples of mixed foods. In samples containing sucrose or fructose, it was necessary to carry out a fermentation procedure before acid hydrolysis to avoid problems encountered when these sugars were present.
D000273:Adipose Tissue / Q000032:analysis*; D000818:Animals; D002417:Cattle; D004987:Ethers; D005223:Fats / Q000032:analysis*; D005243:Feces / Q000032:analysis; D005285:Fermentation; D005504:Food Analysis; D005632:Fructose; D006868:Hydrolysis; D008099:Liver / Q000032:analysis; D008722:Methods; D013395:Sucrose; D014020:Tissue Extracts / Q000032:analysis
D004987:Ethers; D005223:Fats; D014020:Tissue Extracts; D005632:Fructose; D013395:Sucrose