大米中直链淀粉含量测定方法的比较  

Comparison of Amylose Content Determination Methods in Rice

作　　者：翟佳丽 何睿 

机构地区：[1]广东湛江国家粮食质量监测站,广东湛江524045 [2]湛江北站国家粮食储备中转库,广东湛江524045

出　　处：《粮食加工》2017年第3期24-26,共3页Grain Processing

摘　　要：对比了大米中直链淀粉含量测定的两种方法 GB/T 15683-2008和NY/T 2639-2014,从测定结果的准确性、相关性、显著性等方面进行了比较。结果表明,在达到测量准确性的前提下,后者更具测量耗时短、涉及的耗材少且更易操作等优点,可满足实验室成批量样品的测量需求。The two methods in accuracy, GB/T 15683-2008 and NY/T 2639-2014,were compared from the ac- curacy,correlation and significance of the result. The results show that, in the premise of to measure the accuracy of the measurement, the ministry of agriculture standards has more advantages of short time, less material con- sumption and easier to operate, and can meet the laboratory measurement needs samples.

关 键 词：大米 直链淀粉含量 测定方法 

分 类 号：TS210.7[轻工技术与工程—粮食、油脂及植物蛋白工程]