摘要
牛奶脂肪酸组成不仅与其理化性质和营养品质密切相关,还是评价奶牛健康状况的重要指标。建立准确的定性定量方法,能够全面地了解牛奶脂肪酸组成,有利于奶牛场对奶牛进行饲养管理和乳品加工厂对乳制品进行质量控制。本文针对牛奶脂肪酸分析中的样品前处理技术和仪器检测技术进行了综述,对比了不同检测方法的优缺点,为建立牛奶脂肪酸高通量、高灵敏度的分析方法提供参考。
The composition of milk fatty acids is not only closely related to the physical and chemical properties and nutritional quality of milk, but also an important indicator for evaluating the health status of dairy cows. An accurate qualitative and quantitative analysis of milk fatty acids and a comprehensive understanding of the composition of milk fatty acids are of vital importance to the dairy farm’s feeding management of dairy cows and the quality control of dairy products by dairy processing plants. This article reviewed the sample preparation technology and instrument detection analysis in the analysis of milk fatty acids and compared the advantages and disadvantages of different technical methods, in order to provide a reference for establishing a high-throughput and high-sensitivity analysis method for milk fatty acids.
作者
陈美庆
张养东
王峰恩
郑楠
王加启
CHEN Mei-Qing;ZHANG Yang-Dong;WANG Feng-En;ZHENG Nan;WANG Jia-Qi(Key Laboratory of Quality&Safety Control for Milk and Dairy Products of Ministry of Agriculture and Rural Affairs,Institute of Animal Sciences,Chinese Academy of Agricultural Sciences,Beijing 100193,China;Laboratory of Quality and Safety Risk Assessment for Dairy Products of Ministry of Agriculture and Rural Affairs,Institute of Animal Sciences,Chinese Academy of Agricultural Sciences,Beijing 100193,China;Milk and Milk Products Inspection Center of Ministry of Agriculture and Rural Affairs,Institute of Animal Sciences,Chinese Academy of Agricultural Sciences,Beijing 100193,China)
出处
《食品安全质量检测学报》
CAS
2020年第21期7992-7998,共7页
Journal of Food Safety and Quality
基金
中国农业科学院农业科技创新工程重大产出科研选题项目(CAAS-ZDXT2019004)
中国农业科学院科技创新工程项目(ASTIP-IAS12)
现代农业产业技术体系专项资金项目(CARS-36)。
关键词
牛奶
脂肪酸
前处理
仪器检测
milk
fatty acid
sample preparation
instrument detection
