The starch spherocrystals were prepared by dissolution and freezing recrystallization of the acid-hydrolyzedstarch.
该酸解淀粉经过溶解和冷冻重结晶制备得到了淀粉球晶。
2
The better crystallite can be obtained by homogeneously debranching and crystallizing the acid-hydrolyzedstarch. Besides the crystallinity increases as the hydrolysis time lasts.
酸解淀粉经均相脱支和结晶化可以形成较好的微晶，且酸解时间越长结晶度越高。
3
Preparation of Octenyl succinic anhydride (OSA) modified starches from raw material potato starch and acid hydrolyzed potato starch in aqueous slurry system were first studied.