| Abstract: | Qualitative and Quantitative Investigation of Free Fatty Acids in Depot Fats and Fat-Containing Products The free fatty acids (FFA) in the fat of dry sausages were adsorbed on aluminia. After elution the methylesters of the fatty acids were separated on Reoplex (400). The composition of fatty acids released from fats showed distinct differences to the composition of a fat after saponification. Myristic, palmitoleic and linoleic acid had increased in the amount expressed as percentage of fatty acids while the percentage of stearic and possibly palmitic acid had decreased in concentration. The volatile fatty acids (<14 C) increased in the fat of dry sausages, too. |
