Clarification Effects of Chitosan on Apple Fruit Juice

被引:1
|
作者
WANG Hong-fei
College of Food Science and Engineering
机构
关键词
Chitosan; Apple juice; Clarification;
D O I
暂无
中图分类号
TS255 [水果、蔬菜、坚果加工工业];
学科分类号
083203 ;
摘要
Chitosan is a good flocculant. The paper deals with the clarification of apple juice by means of chitosan. The results showed that the transmittance was over 97 % and soluble solid content was stable basically , under the technological condition of chitosan of 0. 5 -1. 2 g L-1, temperature of 45 - 55℃ and pH 4.5. After the orthogonal trial, the optimum technological conditions of apple juice clarification by using chitosan were 0.3 g L-1 chitosan, 45℃ and pH 4. 5. The research of the apple juice clarification with chitosan made a basis of the application of chitosan and provided the theoretical basis for the clarification of apple juice with chitosan.
引用
收藏
页码:90 / 94
页数:5
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