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《Journal of Chongqing Nornal University(Natural Science Edition)》 2007-02
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Effects of Salinity on Growth and Fatty Acids Composition of Juvenile Lateolabrax japonicus

WANG Yan;HU Xian-cheng;LUO Ying Key Laboratory of Animal Biology,Chongqing Normal University,Chongqing 400047,China  
At 15‰,12.5‰,10‰,7.5‰,5‰,2.5‰salinities and freshwater the growth rate.survival rate and fatty acids composition of juvenile Lateolabrox japonicua are examined in this paper.The fatty acids composition and its changes of the juvenile fish are analyzed by methods of gaschromatography(GC).Experimental results show that gaining weight and surviv- al rate are significantly affected by salinities.The highest growth rate is found best in 7.5‰salinity and the survival rate is also very good.Fatty acids contents change in different salinities.The differences in total saturated fatty acid(SFA)are not significant.The total polyunsaturated fatty acid(PUFA)content increases with the salinity decrease,especially in EPA (C20:5n3,eicosapentaenoic acid),DHA(C22:6n3,docosahexaenoic acid)and AA(C20:4n6,arachidonic acid).
【Fund】: 重庆市科委自然科学基金(No.7877);; 重庆市教委科学技术研究项目(No.040807)
【CateGory Index】: S917.4
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Chinese Journal Full-text Database 3 Hits
1 WANG Yan,HU Xian-cheng,HAN Qiang(Key Laboratory of Animal Biology,Chongqing Normal University,Chongqing 400047,China);Composition of Fatty Acids in Starved and Refeeding Juvenile Sea Perch Lateolabrax japonicus under Different Salinities[J];Fisheries Science;2008-07
2 HAN Qiang1,HU Xian-cheng1,2,WANG Yan1(1.College of Life Science,Chongqing Normal University,Chongqing 400047;2.Key Laboratory of Animal Biology,Chongqing Normal University,Chongqing 400047,China);Effects of the Starvation and Refeeding on the Proteinic Enzyme Activities of Juvenile Lateolabrax japonicus[J];Journal of Chongqing Normal University(Natural Science);2008-04
3 HU Xian-cheng1,2,ZHAO Yun-long2(1.Key Laboratory of Animal Biology,Chongqing Normal University,Chongqing 400047;2.School of Life Science,East China Normal University,Shanghai 200062);Variation in the Lipid Content and Fatty Acid Composition During Embryonic and Larval Development of Odontobutis potamophila[J];Freshwater Fisheries;2008-03
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3 HU Xian-Cheng 1,2 ,ZHOU Zhong-Liang1,ZHAO Yun-Long 1 ,WANG Yan2,LI Jia-Yao1,LIN Ling11.School of Life Science, East China Normal University, Shanghai 200062, China2.Key Laboratory of Animal Biology, Chongqing Normal University, Chongqing 400047, China;The development of the hatching gland and the secretion of hatching enzyme in Odontobutis potamophila[J];Acta Zoologica Sinica;2007-03
4 TIAN Hua\|Mei\ ZHAO Yun\|Long\ LI Jing\|Jing\ CUI Bao\|Jun (School of Life Sciences, East China Normal University\ Shanghai\ 200062, China);Biochemical Changes during Embryonic Development in the Crab Eriocheir sinensis[J];Chinese Journal of Zoology;2002-05
5 YAO Jun-Jie ZHAO Yun-Long ZHOU Zhong-Liang TANG Liang L Gan-Tang (School of Life Science,East China Normal University,Shanghai 200062,China);Variation in Soluble Protein Composition and Content during Embryonic Development of Two Kinds of Prawns[J];Chinese Journal of Zoology;2006-02
6 HU Xian-Cheng ①② ZHAO Yun-Long ①(①School of Life Science,East China Normal University,Shanghai 200062;②Key Laboratory of Animal Biology,Chongqing Normal University,Chongqing 400047,China);Visual Organ Development and Its Relationship with Feeding of Odontobutis potamophila[J];Chinese Journal of Zoology;2007-05
7 QIAN Yun xia (Oceanography and Fisheries Department of Ningbo University,Ningbo,315211);Effect of Starvation on Protease Activities of Cultured Laterolibrax japonicus[J];Fisheries Science;2002-03
8 ZHU Jun quan,CHEN Hui qun (Department of Oceanography and Fisheries,Ningbo University,Ningbo 315211,China);The Artificial Rearing Technique of Lateolabrax japonicus[J];Fisheries Science;2002-03
9 WANG Jun,WANG Zhisong,DONG Ying,ZHOU Hong,LIU Zhongying,LI Dacheng(Liaoning Marine Fisheries Research Institute,Liaoning Open Lab ofApplied Marine Biology,Dalian116023,China);The Effect of Salinity on Growth and Survival of (Ruditapes philippinarum) Floating Larva[J];Fisheries Science;2003-02
10 WANG Jun,WANG Zhisong,DONG Ying,LI Dacheng,LIU Zhongying (Liaoning Marine Fisheries Research Institute,Liaoning Open Lab of Applied Marine Biology,Dalian116023,China);Effect of Salinity on incubation of fertilized Ropana venosa Eggs and Survival and Growth of Its Larvae[J];Fisheries Science;2003-05
【Secondary References】
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1 XIE Rui-tao1,HUANG Kai1,XIAO Xin1,ZHAO Xin1,ZHANG Sheng2,LU Hao3 (1 College of Animal Science and Technology,Guangxi University, Nanning 530004, China; 2 Guangxi Aquatic Testing Farm, Nanning 530031, China; 3 Nanning Aquatic Breeding Farm, Nanning 530033, China);Analysis on fatty acid composition in muscle of fry,male and female parent fishes (Pelteobagrus vachelli)[J];Guangxi Agricultural Sciences;2009-07
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