Protein-sparing effect of carbohydrate in diets for juvenile turbot Scophthalmus maximus reared at different salinities

文献类型： 外文期刊

第一作者： Zeng Lin

作者： Zeng Lin;Lei Jilin;Ai Chunxiang;Hong Wanshu;Zeng Lin;Lei Jilin;Liu Bin;Zeng Lin;Lei Jilin;Liu Bin

作者机构：

关键词： Scophthalmus maximus;carbohydrate;salinity;protein-sparing effect;hepatic glycometabolism

期刊名称：CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY （ 影响因子：1.068； 五年影响因子：0.983 ）

ISSN： 0254-4059

年卷期： 2015 年 33 卷 1 期

页码：

收录情况： SCI

摘要： The aim of the present study was to investigate the protein-sparing effect of carbohydrate in diets for juvenile turbot (Scophthalmus maximus) reared at five salinities (12, 18, 24, 30, and 36). The fish were fed three isocaloric and isolipidic diets for 60 days. The results show that specific growth rate (SGR) and feed conversion efficiency (FCE) were higher in fish reared at salinities of 18 and 36, but lower at 12. Fish fed with diet C25P40 (25% carbohydrate and 40% protein) had lower SGR and FCE values compared with those fed with the C5P52 (5% carbohydrate and 52% protein) and C15P46 (15% carbohydrate and 46% protein) diets; however, there was no statistical difference between diet C5P52 and C15P46. SGR and FCE values were unaffected by diet composition in fish reared at salinity 36. Hepatic lipogenic enzyme activities were higher in fish reared at 18 and 36, but lower at 12, while glucokinase (GK) activity was higher in fish reared at 12, and lower at 18 and 36. Dietary starch enhanced GK activity while depressing lipogenic enzyme activity. However, lipogenic enzyme activity increased with increasing dietary starch in fish reared at 36. It is recommended that salinity should be maintained >12 in the farming of juvenile turbot. In addition, an increase in gelatinized starch from 5% to 15% could spare 6% dietary protein in fish reared at salinities of 18-30, while higher salinity (36) could improve dietary carbohydrate use and enhance the protein-sparing effect, which is linked with the induction of lipogenic capacities.

分类号：

  • 相关文献

[1]Effects of dietary protein and lipid levels in practical diets on growth performance and body composition of blunt snout bream (Megalobrama amblycephala) fingerlings. Li, Xiang-fei,Liu, Wen-bin,Jiang, Yang-yang,Zhu, Hao,Ge, Xian-ping.

[2]Chemokine receptor CXCR3 in turbot (Scophthalmus maximus): cloning, characterization and its responses to lipopolysaccharide. Chen, Yadong,Zhou, Shuhong,Jiang, Zhiqiang,Wang, Xiuli,Liu, Yang,Chen, Yadong.

[3]Effect of crowding stress on the immune response in turbot (Scophthalmus maximus) vaccinated with attenuated Edwardsiella tarda. Huo, Huanhuan,Jia, Rui,Lei, Jilin,Liu, Baoliang,Huo, Huanhuan,Yin, Shuting,Jia, Rui,Huang, Bin,Lei, Jilin,Liu, Baoliang.

[4]Isolation and characterization of microsatellite markers for turbot (Scophthalmus maximus) by screening SSR-enriched library. Gu, Ying,Zhao, Yingying,Lu, Cuiyun,Sun, Xiaowen,Gu, Ying,Zhao, Yingying,Liu, Yongxin.

[5]Molecular cloning and expression analysis of a hepcidin antimicrobial peptide gene from turbot (Scophthalmus maximus). Chen, Song-Lin,Li, Wei,Meng, Liang,Sha, Zhen-Xia,Wang, Zhi-Jian,Ren, Guo-Cheng. 2007

[6]Effect of size-fractionated fish protein hydrolysate on growth and feed utilization of turbot (Scophthalmus maximus L.). Zheng, Keke,Liang, Mengqing,Yao, Hongbo,Wang, Jialin,Chang, Qing. 2013

[7]Morphological comparison between a selected fast-growing strain and the common cultured strain of turbot Scophthalmus maximus. Liang Xingming,Ma Aijun,Wang Xin'an,Li Juan,Huang Zhihui,Shang Xiaomei. 2012

[8]Molecular identification and expression analysis of the natural killer cell enhancing factor (NKEF) gene from turbot (Scophthalmus maximus). Chen, Ying,Zhang, Yu-Xi,Fan, Ting-Jun,Meng, Liang,Ren, Guo-cheng,Chen, Song-Lin. 2006

[9]Development and characterization of a continuous embryonic cell line from turbot (Scophthalmus maximus). Chen, SL,Ren, GC,Sha, ZX,Hong, YH. 2005

[10]Isolation and characterization of 45 polymorphic microsatellite loci of turbot (Scophthalmus maximus) and cross-species amplification. Hou Shiying,Ma Aijun,Wang Xin'an,Huang Zhihui,Xue Baogui,Qu Jiangbo,Hou Shiying,Qu Jiangbo. 2011

[11]Adjuvant Effect of Quillaja saponaria Saponin (QSS) on Protective Efficacy and IgM Generation in Turbot (Scophthalmus maximus) upon Immersion Vaccination. Wang, Yujuan,Wang, Xiuhua,Huang, Jie,Wang, Xiuhua,Huang, Jie,Li, Jun,Li, Jun,Li, Jun. 2016

[12]Pharmacokinetics and tissue behavior of enrofloxacin and its metabolite ciprofloxacin in turbot Scophthalmus maximus at two water temperatures. Liang Junping,Li Jian,Zhao Fazhen,Liu Ping,Chang Zhiqiang,Liang Junping,Zhao Fazhen. 2012

[13]Stocking density effects on growth and stress response of juvenile turbot (Scophthalmus maximus) reared in land-based recirculating aquaculture system. Liu Baoliang,Jia Rui,Lei Jilin,Huang Bin,Liu Baoliang,Jia Rui,Lei Jilin,Huang Bin,Liu Baoliang,Jia Rui,Lei Jilin,Huang Bin,Jia Rui,Lei Jilin,Zhao Kuifeng,Wang Guowen. 2017

[14]Comparison of the morphometric dynamics of fast-growing and slow-growing strains of turbot Scophthalmus maximus. Wang Xin'an,Ma Aijun. 2015

[15]Effects of ammonia exposure on stress and immune response in juvenile turbot (Scophthalmus maximus). Jia, Rui,Lei, Ji-Lin,Liu, Bao-Liang,Huang, Bin,Han, Cen.

[16]Cryopreservation of sperm from turbot (Scophthalmus maximus) and application to large-scale fertilization. Chen, SL,Ji, XS,Yu, GC,Tian, YS,Sha, ZX.

[17]The physiological performance and immune response of juvenile turbot (Scophthalmus maximus) to nitrite exposure. Jia, Rui,Lei, Ji-Lin,Han, Cen.

[18]Molecular cloning, characterization and expression analysis of natural resistance associated macrophage protein (Nramp) cDNA from turbot (Scophthalmus maximus). Chen, Song-Lin,Zhang, Yu-Xi,Xu, Jian-Yong,Meng, Liang,Sha, Zhen-Xia,Ren, Guo-Cheng.

[19]Induction of mitotic gynogenesis in turbot Scophthalmus maximus. Meng, Zhen,Hu, Peng,Meng, Zhen,Liu, Xinfu,Liu, Bin,Jia, Yudong,Liu, Xuezhou,Lei, Jilin,Yang, Zhi,Zhang, Hesen.

[20]Molecular cloning and expression analysis of cytochrome P450 3A gene in the turbot Scophthalmus maximus. Sun, Airong,Li, Jian,Chang, Zhiqiang,Li, Jitao,Wang, Qi,Sun, Airong,Huang, Jingzhou,Wang, Qi.

作者其他论文 更多>>

微信小程序