广西水牛散养户生鲜乳主要乳成分调查  

Investigation of the Major Components of Fresh Buffalo Milk from Scattered Households of Guangxi Province

作　　者：唐艳[1] 李玲[1] 农皓茹[1] 冯玲[1] 黄丽[1] 杨攀[1] 诸葛莹[1] 莫乃国[1] 杨敏 李均钦 Tang Yan;Li Ling;Nong Haoru;Feng Ling;Huang Li;Yang Pan;Zhuge Ying;Mo Naiguo;Yang Min;Li Junqin(Buffalo Research Institute,Chinese Academy of Agricultural Sciences,Nanning 530001,China;Agricultural and Rural Technical Service Center of Bolao Town,Lingshan County,Guangxi,Qinzhou 535429,China;Animal Husbandry Technical Service Station of Linshan County,Guangxi,Qinzhou 535400,China)

机构地区：[1]中国农业科学院广西水牛研究所,南宁530001 [2]广西灵山县伯劳镇农业农村技术服务中心,钦州535429 [3]广西灵山县畜牧技术服务站,钦州535400

出　　处：《畜牧兽医科学（电子版）》2020年第22期7-9,共3页Graziery Veterinary Sciences：Electronic Version

摘　　要：为了解广西水牛主产区散养户生鲜乳主要乳成分含量,以户为单位采集早班奶样,使用MikoscanTM FT120乳成分分析仪测定样品蛋白质、脂肪、乳糖、非脂固形物等主要指标含量。参照广西食品安全地方标准DBS45011-2014《生水牛乳》和相关企业分级收购标准的相关指标要求,分析达标情况。抽样散养户生鲜水牛乳合格率达到95.45%,合格样品主要乳成分为蛋白质4.66%,脂肪8.11%,总固形物19.07%,非脂固形物10.02%,乳糖5.30%。特级、一级、二级、三级和四级奶所占比例分别达到15.04%、12.03%、32.33%、22.56%、13.53%。抽样散养户生鲜水牛乳合格率较高,测定主要乳成分含量高,品质优秀。In order to find out the content of main milk components in raw milk of free-range household in the main production area of Guangxi buffalo,the samples of early-shift milk were collected by households,the main contents of protein,fat,lactose and non-fat solids were determined by MikoscanTM FT120.According to Guangxi food safety local standard DBS45011-2014《raw buffalo milk》and the related enterprise level purchase standard related index request,the analysis reaches the standard situation.The qualified rate of free-range fresh buffalo milk was 95.45%.The qualified milk was composed of 4.66%protein,8.11%fat,19.07%total solids,10.02%non-fat solids and 5.30%lactose.The proportion of super,first,second,third and fourth grade milk reached 15.04%,12.03%,32.33%,22.56%and 13.53%respectively.The quality of raw water buffalo milk from free-range households is high,the content of main milk components is high and the quality is excellent.

关 键 词：水牛 生鲜乳 乳成分 蛋白质 脂肪 

分 类 号：S823.83[农业科学—畜牧学]