CAJ | 학술논문

研究了在基本干的反应条件下利用微波合成新型阳离子淀粉的方法,并通过实验确定出微波干法合成新型阳离子淀粉的最优反应条件为微波辐射强度选定为中低火档（40%）、微波照射时间为9 min、保温温度为60℃、保温时间为30 min,然后在优化后的反应条件下采用微波干法合成了不同理论取代度的新型阳离子淀粉。实验表明：微波干法与一般合成阳离子淀粉所用的湿法相比,具有反应效率高、反应时间短等优点。
연구료재기본간적반응조건하이용미파합성신형양리자정분적방법,병통과실험학정출미파간법합성신형양리자정분적최우반응조건위미파복사강도선정위중저화당（40%）、미파조사시간위9 min、보온온도위60℃、보온시간위30 min,연후재우화후적반응조건하채용미파간법합성료불동이론취대도적신형양리자정분。실험표명：미파간법여일반합성양리자정분소용적습법상비,구유반응효솔고、반응시간단등우점。
The method of synthesizing cationic starch by using microwave under substantially dry reaction conditions was studied,and the optimal reaction conditions were investigated.And the experiments proved that the synthetic method under dry conditions by using microwave had lots of advantages,such as the high reaction efficiency,the short reaction time and so on,comparing with ordinary method under wet conditions.Four kinds of different theoretical substituting degree new cationic starches were synthesized under the optimal reaction condition.