oil-extended rubber

The objective of this study was to learn the quality transforming egularity of the porous starch granules with different enzyme concentration,hydrolysis time,perature and pH by examining the recovery ration and the adsorption oil increasing ratio of the porous starch.

通过对多孔淀粉的得率和吸油增长率的考察,研究其品质特性随不同酶用量、反应时间、反应温度和pH值的变化规律,并采用正交试验确定制备多孔淀粉的最佳工艺条件为:酶用量2。