苹果籽及其油的理化特性研究_李志西 . Physicochemical properties of apple seed and its oil

Abstract

In order to research and exploit apple seed resource,the main nutritional ingredients and physicochemical parameter of apple seed and oil were analyzed.The apple seed contains 27． 7 % oil,in which the content of unsaturated fatty acid is over 89． 33%,34． 0% protein,10． 2% moisture and trace elements.The physicochemical parameters of the oil are as follows:n~(20) 1． 4734, d_4~(20) 0． 9219,Ⅳ 129． 3 gI/100 g,SV 186． 5 mgKOH/g.The results indicate that there are rich nutritional ingredients in the apple seed,which have wide prospect in the field of food.