Preparation and Application of Starch Ester Octenylsuccinate
Luo Fa-xing Huang Qiang Yang Yuan-er Yang Lian-sheng (College of Food and Biological Engineering, South China Univ. of Tech. , Guangzhou 510640, China)
To study the preparation and techniques of serials of DE value products of starch ester octenylsucci-nate. It explores the product' s application in micro encapsulation. In this experiment, lemon oil was used as core material and the starch ester octenylsuccinate as wall material. The results show that optimum processing conditions for microencapsulation are:the mass ratio of wall material to core material is 3:2; the best DE value of starch ester octenylsuccinate is 12. The final product' s microencapsulation productivity and efficiency are close to 100% .