稻谷中脂肪酸值的测定及关键点控制的探索

Determination of Fatty Acid Value in Rice and Exploration of Key Point Control

脂肪酸值是反映稻谷品质优劣的主要指标,是判定稻谷储存品质的主要依据之一,对粮食收购、储备、加工和食用均有重要意义。因此,为了准确测定稻谷中的脂肪酸,必须把握好稻谷中脂肪酸值测定过程的关键控制点,特别是对于滴定终点的判定。

fatty acid value is a sensitive index to reflect the quality of rice,and an important basis to judge the storage quality of rice.In order to accurately determine the fatty acids in rice,it is necessary to grasp the key control points in the process of determining the fatty acid value in rice,especially the determination of the end point of titration.