三种鱼粉氨基酸含量的比较及在单胃动物饲料中的应用  

The comparison of amino acid content of three kinds of fishmeal and its application in monogastric animal feed

作　　者：兰天鑫 章贵峰 包增强 郭巴图 刘哲 郭亮[1] LAN Tian-xin;ZHANG Gui-feng;BAO Zeng-qiang;GUO Ba-tu;LIU Zhe;GUO Liang(Tianjin Agricultural University,Tianjin 300384,China;Tianjin Mu Kai Feng black pig breeding co.LTD,Tianjin 300300,China)

机构地区：[1]天津农学院,天津300384 [2]天津牧凯丰黑猪养殖有限公司,天津300300

出　　处：《粮食与饲料工业》2018年第4期44-46,共3页Cereal & Feed Industry

基　　金：天津市种业专项课题(15ZXZYNC00100);天津市生猪产业技术体系项目(ITTPRS2017006)

摘　　要：采用GB/T 18246-2000酸水解法测定秘鲁鱼粉、中国荣成鱼粉和越南红鱼粉中氨基酸的含量,结果表明:秘鲁鱼粉、中国荣成鱼粉和越南红鱼粉的总氨基酸质量分数分别为60.016%、57.820%和61.544%;秘鲁鱼粉中谷氨酸和精氨酸的质量分数较高,其中谷氨酸为8.781%,胱氨酸仅为0.071%,赖氨酸为4.961%。中国荣成鱼粉中谷氨酸和天门冬氨酸质量分数较高,谷氨酸为8.944%,胱氨酸仅为0.078%,赖氨酸为4.900%。越南红鱼粉中谷氨酸和甘氨酸的质量分数较高,甘氨酸为9.738%,同样也是胱氨酸较低为0.178%,赖氨酸为4.109%。添加到单胃动物饲料中能起到补充和平衡氨基酸的作用。The contents of amino acids in Peruvian fish meal,Chinese Rongcheng fish meal and Vietnamese red fish meal were determined by acid hydrolysis method ofGB/T 18246-2000.The results showed that the total amino acid contents of Peruvian fish meal,Chinese Rongcheng fish meal and Vietnamese red fish meal were 60.016%,57.820%and 61.544%respectively.Glutamic acid and arginine content in Peruvian fish mealwere higher,in which the content of glutamic acid was 8.781%,cystine content was only 0.071%and lysine content was 4.961%.The contents of glutamic acid and aspartic acid in Chinese Rongcheng fishmeal were higher than those of the control group.The content of glutamic acid was 8.944%,the cystine content was only 0.078%and the lysine content was 4.900%.Theglutamic acid and glycine content ofVietnamese red fish mealwere higher,the content of glycine was 9.738%,cystine content was 0.178%,lysine content was 4.109%.Inshort,the contents of methionine,lysine and aspartic acid in fish meal werehigh,which can supplement and balance amino acid in the monogastric animal feed.

关 键 词：鱼粉 氨基酸 比较 单胃动物 

分 类 号：S816.4[农业科学—饲料科学]