农业科技与装备
農業科技與裝備
농업과기여장비
AGRICULTURAL SCIENCE & TECHNOLOGY AND EQUIPMENT
2015年
7期
63-64,67
,共3页
糯米%支链淀粉%分离%纯化%结晶
糯米%支鏈澱粉%分離%純化%結晶
나미%지련정분%분리%순화%결정
glutinous rice%amylopectin%separation%purification%crystallization
采用反复结晶法分离提取纯化糯米支链淀粉，确定提取纯化的最佳工艺条件为：无水乙醇洗涤次数为6次，结晶次数为8次，正丁醇与水的体积比为1∶6时，糯米支链淀粉的纯度达97．80％以上。
採用反複結晶法分離提取純化糯米支鏈澱粉，確定提取純化的最佳工藝條件為：無水乙醇洗滌次數為6次，結晶次數為8次，正丁醇與水的體積比為1∶6時，糯米支鏈澱粉的純度達97．80％以上。
채용반복결정법분리제취순화나미지련정분，학정제취순화적최가공예조건위：무수을순세조차수위6차，결정차수위8차，정정순여수적체적비위1∶6시，나미지련정분적순도체97．80％이상。
By repeated crystallization separation method of extraction and purification of glutinous rice amylopectin, it determined the optimal technique conditions of purification:anhydrous ethanol washing 6 times, 8 times of crystallization, n-butanol and water volume ratio of 1∶6, the purity of rice amylopectin reaches more than 97.80%.
