中国调味品
中國調味品
중국조미품
CHINESE CONDIMENT
2014年
4期
67-70
,共4页
辛烯基琥珀酸马铃薯淀粉酯%DE值%理化性能
辛烯基琥珀痠馬鈴藷澱粉酯%DE值%理化性能
신희기호박산마령서정분지%DE치%이화성능
octenyl succinic anhydride modified potato starch%DE value%physicochemical properties
以自制的辛烯基琥珀酸马铃薯淀粉酯为原料，用中温α-淀粉酶，控制酶解条件制备出不同DE值的酶解淀粉酯样品，并分别测定其表观粘度、溶解度、溶胀性、凝沉性、透明度等理化性能，探究了辛烯基琥珀酸马铃薯淀粉酯的DE值与其理化性能指标的对应关系，为生产过程的现场质量控制提供参考依据。
以自製的辛烯基琥珀痠馬鈴藷澱粉酯為原料，用中溫α-澱粉酶，控製酶解條件製備齣不同DE值的酶解澱粉酯樣品，併分彆測定其錶觀粘度、溶解度、溶脹性、凝沉性、透明度等理化性能，探究瞭辛烯基琥珀痠馬鈴藷澱粉酯的DE值與其理化性能指標的對應關繫，為生產過程的現場質量控製提供參攷依據。
이자제적신희기호박산마령서정분지위원료，용중온α-정분매，공제매해조건제비출불동DE치적매해정분지양품，병분별측정기표관점도、용해도、용창성、응침성、투명도등이화성능，탐구료신희기호박산마령서정분지적DE치여기이화성능지표적대응관계，위생산과정적현장질량공제제공삼고의거。
The preparation of samples with different DE values is carried out by hydrolysis ofα-amyl-ase with the homemade octenyl succinic anhydride modified potato starch as raw material.The physi-cochemical properties,including apparent viscosity,solubility,swellability,retrogradation,transpar-ency are detected respectively to explore the corresponding relation of physicochemical properties and DE value of octenyl succinic anhydride modified potato starch.It provides reference for on-site quality control in production process.
