【摘要】 玉米经脱皮、破渣、提脐，用明矾、硼砂水溶液处理后，在膨化机中于 ２２５℃， ０．７５ ＭＰａ压力下膨化。膨化后的玉米经粉碎、过筛，即得膨化玉米淀粉。本文介绍了膨化玉米淀粉的制备方法，讨论了温度、压力、含水率等对膨化率的影响，找出了最佳实验条件。更多还原

【Abstract】 The com starch is manufactured in the following processes: after scaled, crushed and squeezed, the corn is treated with boron and white alum aqueous solution, and expanded at 225 0.75 MPa, then sieved to yield 200 mesh corn starch.This paper introduces preparing ways of expanded corn starch adhesive and discusses influences of temperature, pressure and water content on expanding rate.Thus the best experiment conditions are found.更多还原