中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 甜菜碱对奥尼罗非鱼生长、体脂含量及血清生化指标的影响 上海海洋大学学报 2011,20 (2) 224-229
Position: Home > Articles > Effects of dietary Betaine on growth,fat content and biochemical indexs in blood of tilapia(Oreochromis niloticus×Oreochrmis aureus) Journal of Shanghai Ocean University 2011,20 (2) 224-229

甜菜碱对奥尼罗非鱼生长、体脂含量及血清生化指标的影响

作  者：
朱定贵;于丹;陈涛;战歌;黄凯;麻艳群;杨思华
单  位：
广西百洋集团有限公司;邕江大学;广西大学
关键词：
甜菜碱;奥尼罗非鱼;生长;体脂含量;血清生化指标
摘  要：
取奥尼罗非鱼(Oreochromis niloticus×Oreochrmis aureus)750尾,随机分为5组,分别饲喂甜菜碱(Betaine)添加量为0、0.15%、0.30%、0.45%和0.60%的饲料,饲养65 d,以研究甜菜碱对奥尼罗非鱼生长、体脂含量及血清生化指标的影响。结果表明:当甜菜碱添加量为0.30%～0.60%时,罗非鱼的增重率较对照组分别提高19.52%、16.63%和21.38%;饲料系数分别降低25.55%、20.44%和29.93%;肝体比降低9.29%、38.57%和29.29%;血清中甘油三酯含量较对照组分别降低66.28%、55.81%和80.23%;淀粉酶活性降低88.78%、37.59%和62.41%;白蛋白和总蛋白含量升高,胆固醇含量显著降低;谷丙转氨酶、谷草转氨酶、乳酸脱氢酶活性均有所降低。在本研究条件下,建议奥尼罗非鱼饲料中甜菜碱的适宜添加量为0.45%～0.60%。
译  名：
Effects of dietary Betaine on growth,fat content and biochemical indexs in blood of tilapia(Oreochromis niloticus×Oreochrmis aureus)
作  者：
ZHU Ding-gui1,2,YU Dan3,CHEN Tao4,ZHAN Ge1,HUANG Kai1,MA Yan-qun1,YANG Si-hua3(1.Guang xi University,Nanning 530005,China;2.Guang xi Agricultural Vocational and Technical College,Nanning 530007,China;3.Guang xi Baiyang Group Company Limited,Nanning 530004,China;4.Yong Jiang University,Nanning 530001,China)
关键词：
betaine;Oreochromis niloticus×O.aureus;growth;body fat content;serum biochemical indexs
摘  要：
750 juvenile tilapia(Oreochromis niloticus×Oreochrmis aureu.s) were randomly allotted to five groups,and were fed diets supplemented with different level Betaine(0、0.15%、0.30%、0.45% and 0.60%) for 65 d to investigate the effects of Betaine on growth,fat content and biochemical indexs of blood of tilapia.The results showed that tilapia' WGR were 19.52%、16.63% and 21.38% higher than that of control group(P<0.05) respectively when tilapia feed were added with 0.30%-0.60% Betaine;FRC reduced by 25.55%、20.44 % and 29.93%(P<0.05)respectively;the HSI reduced by 9.29%、38.57% and 29.29%(P<0.05);the contents of TG in Tilapia's plasma reduced by 66.28%、55.81% and 80.23%(P<0.05) respectively;the activities of AMY in Tilapia's plasma reduced by 88.78%、37.59% and 62.41%(P<0.05);the contents of ALB and TP in Tilapia's plasma were improved,the contents of CHOL in Tilapia's plasma reduced;the activities of LDH、ALT and AST in Tilapia's plasma reduced respectively.Therefore,under this research condition,it is suggested that the supplement of Betaine in diets of juvenile tilapia was the best at 0.45%~0.60%.

相似文章

导出引用
计量
文章访问数: 21
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46