【摘要】 采用国家标准中玉米脂肪酸值的测定方法,通过对测定样品的粉碎细度、提取滴定时间、测定环境温度、标准滴定液配制时间及滴定速度等因素的探讨,总结了在检测过程中影响玉米脂肪酸值测定结果的因素,以及测定时需要注意的事项,为玉米脂肪酸值的测定提供参考。更多还原

【Abstract】 Fatty acid value is an important index to determine grain storage quality. The method for determination of fatty acid value in the national standard of corn, through the study of grinding fineness, determination of solvent temperature, mixing time and titration speed standard titration solution extraction time, factors such as the determination of the samples, summarizes the factors in the detection process affect the determination of the fatty acid value of corn, and the need to pay attention to the determination. To provide reference for the determination of fatty acid value of corn.更多还原