动物营养学报2019，Vol.31Issue(9)：4331-4338,8.DOI:10.3969／j.issn.1006⁃267x.2019.09.048
饲用小麦熟化度快速鉴定方法的研究
Methods for Rapid Identification of Fresh and Aged Wheats
摘要
Abstract
The purpose of this study is to select a quick and easy method to solve the problem of the newness, maturity and mixing identification of the wheat. Guaiacol method, triphenyl tetrazolium chloride method and a?cidity indicator method were used for the identification of seven breeds of new harvest wheat stored for 1, 4, 8, 10, 12 and 14 weeks ( Jimai 22, Yannong 173, Yannong 999, Liangxing 77, Shannong 25, Sh5186 and Keyuan 088)and two wheat samples stored for one ( Jimai 21 and Yanmai 17) and two years ( Yanmai 17). The results showed that guaiacol method could quickly identify the freshness of wheat, but the staining was in?fluenced by the variety of wheat. Triphenyl tetrazolium chloride method could identify whether the new wheat had matured or not, and the storage time of the same variety of wheat within two years. The acidity indicator method could well identify the freshness and ripeness of wheat, but it could not distinguish the storage time of wheat. For the three methods, each has advantages and shortcomings. In practice, the method can be selected according to the actual needs.[ Chinese Journal of Animal Nutrition, 2019, 31(9) :4331?4338]关键词
小麦/新陈度/愈创木酚法/四氮唑盐染色法/酸度指示剂法Key words
wheat/fresh and aged/guaiacol method/triphenyl tetrazolium chloride method/acidity indicator method分类
农业科技引用本文复制引用
任希艳,赵景鹏,焦洪超,王晓鹃,林海..饲用小麦熟化度快速鉴定方法的研究[J].动物营养学报,2019,31(9):4331-4338,8.基金项目
国家蛋鸡产业技术体系( CARS⁃40⁃K09) （ CARS⁃40⁃K09）
