MIR预测牛奶脂肪酸含量及其遗传力的研究进展  

Research Progress on Prediction of Milk Fatty Acid Content and Heritability by MIR

作　　者：陈焱森 阮健 陈绍祜[2] 滑国华[1] 王贵强[3] 熊家军[1] 杨利国[1] 张淑君[1] CHEN Yan-sen;RUAN Jian;CHEN Shao-hu;HUA Guo-hua;WANG Gui-qiang;XIONG Jia-jun;YANG Li-guo;ZHANG Shu-jun(Key Laboratory of Animal Breeding and Reproduction of Minstry of Education,Huazhong Agricultural University,Wuhan 430070;Dairy Association of China,Beijing 100193;Hubei Provincial Center for Breeding of Livestock and Poultry(DHI Measurement Laboratory),Wuhan 430070)

机构地区：[1]华中农业大学,动物遗传育种与繁殖教育部实验室,武汉430070 [2]中国奶业协会,北京100193 [3]湖北省畜禽育种中心(DHI测定实验室),武汉430070

出　　处：《中国奶牛》2018年第9期60-64,共5页China Dairy Cattle

基　　金：国家重点研发计划(2017YFD0501903);奶业技术体系岗位(CARS-36)资助

摘　　要：牛奶脂肪含量是决定牛奶价格的因素之一,并且对人类健康具有重要意义。中红外光谱(MIR)是一种高效且经济的工具,可用于群体水平上检测,十几年来,国外科研人员一直在对利用MIR预测牛奶脂肪酸含量及其遗传力进行探究,但我国相关研究较少。本文对国外基于MIR预测上述性状的研究,从预测方程的建立、影响预测方程准确性的因素和预测方程应用三方面进行总结,以期为我国科研人员进一步研究提供借鉴。The fat content of milk is one of the factors that determine the price of milk,and is of great significance to human health.Mid-infrared spectroscopy(MIR)is a fast and economical tool to detect at the population level.For more than a decade,foreign researchers have been exploring the use of MIR to predict milk fatty acid content and heritability.However,there are few related researches in our country.For the future,our country's researchers can learn from the experience of predecessors and further study.Now,based on the research of forecasters'forecasted by foreigners based on MIR,from the establishment of forecasting equation,the influence factors of forecasting equation and the application of forecasting equation giving a summary.

关 键 词：牛奶 MIR 脂肪酸 遗传力 

分 类 号：TS252.1[轻工技术与工程—农产品加工及贮藏工程]