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时间:2020-04-17
《不同蚕豆和大豆提取物对罗非鱼生长和肉质脆化的影响.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、福建农业学报29(1):12~16,2014FujianJournalofAgriculturalSciences文章编号:1008—0384(2014)01—12一O5陈度煌,李学贵,樊海平,等.不同蚕豆和大豆提取物对罗非鱼生长和肉质脆化的影响[J].福建农业学报,2ol4,29(1):12一I6.CHEND-H,LIX—G,FANHP,eta1.EffectsofDifferentBroadBeanandSoybeanExtractsonGrowthandCrispingMuscleQualityofTila
2、pia[J].FujianJournalofAgriculturalSciences,2014,29(1):12—16.不同蚕豆和大豆提取物对罗非鱼生长和肉质脆化的影响陈度煌,李学贵,樊海平H,林建斌,钟全福,黄志坚。,沈冠超。(1.福建省淡水水产研究所,福建福州350002;2.福建农林大学动物科学学院,福建福州350002)摘要:选取平均体重为182.33g·尾的新吉富罗非鱼216尾分成6组,分别设试验组1号(添加蚕豆醇提物)、2号(添加蚕豆酮提物)、3号(添加蚕豆酯提物)、4号(添加大豆异黄酮)、5号(添加
3、大豆皂甙)、对照组6号(基础料),每组设3个重复,比较不同提取物对罗非鱼生长速度、饲料效率、肌肉营养成分及脆化度的影响。经过60d的饲养,结果表明:各组在生长性能各指标上差异不显著(P>O.05)。在肌肉品质方面,1号、5号罗非鱼肌肉水分含量降低,粗蛋白含量、粗灰分含量提高,差异不显著(P>O.05);而粗脂肪含量、胶原蛋白含量、肌原纤维耐折力显著提高(P4、。关键词:蚕豆提取物;大豆提取物;罗非鱼;生长性能;肉质中图分类号:S963文献标识码:AEffec~ofDifferentBroadBeanandSoybeanExtractsonGrowthandCrispingMuscleQualityofTilapiaCHENDu-huang,LIXue-gui,FANHai-ping,IINJian-bin,ZHONGQuan-fu,HUANGZhi—jianz,SHENGuan-chao(1.FreshwaterFisheriesResearchInstituteof5、Fujian,Fuzhou,Fujian350002,China;2.CollegeofAnimalSciences,FujianAgricultureandForestryUniversity,Fuzhou,Fian350002,China)A~tmet:216healthyTilapiawererandomlydividedintosixgroups,andthreereplicationweresetwithineachgroup;thefeedadditivesforthegroupswerebroadb6、eanalcoholextracts(No.1),broadbeanesterextracts(No.2),broadbeanacetoneextracts(No.3)。soyisoflavone(No.4),soyasaponin(No.5)andblank(No.6,basicdietsascontro1)respectively.After60daysfeedingwiththeexperimentaldiets,effectsofdifferentfeedadditivesongrowth,feedcon7、versionratioandmusclequalityofTilapiawereexamined.Theresultsshowednosignificanteffectongrowthperformance(P>O.05),whilethemusclequalityanalysisindicatedthatinthecaseofgroup1andgroup5,watercontentandproteincontentdecreasedandashcontentincreasedslightly(P>O.05);8、butlipidcontent,collagencontentandlengthofmyofibrilincreasedobviously(P<0.05),anddriplossdecreasedsignificantly(P
4、。关键词:蚕豆提取物;大豆提取物;罗非鱼;生长性能;肉质中图分类号:S963文献标识码:AEffec~ofDifferentBroadBeanandSoybeanExtractsonGrowthandCrispingMuscleQualityofTilapiaCHENDu-huang,LIXue-gui,FANHai-ping,IINJian-bin,ZHONGQuan-fu,HUANGZhi—jianz,SHENGuan-chao(1.FreshwaterFisheriesResearchInstituteof
5、Fujian,Fuzhou,Fujian350002,China;2.CollegeofAnimalSciences,FujianAgricultureandForestryUniversity,Fuzhou,Fian350002,China)A~tmet:216healthyTilapiawererandomlydividedintosixgroups,andthreereplicationweresetwithineachgroup;thefeedadditivesforthegroupswerebroadb
6、eanalcoholextracts(No.1),broadbeanesterextracts(No.2),broadbeanacetoneextracts(No.3)。soyisoflavone(No.4),soyasaponin(No.5)andblank(No.6,basicdietsascontro1)respectively.After60daysfeedingwiththeexperimentaldiets,effectsofdifferentfeedadditivesongrowth,feedcon
7、versionratioandmusclequalityofTilapiawereexamined.Theresultsshowednosignificanteffectongrowthperformance(P>O.05),whilethemusclequalityanalysisindicatedthatinthecaseofgroup1andgroup5,watercontentandproteincontentdecreasedandashcontentincreasedslightly(P>O.05);
8、butlipidcontent,collagencontentandlengthofmyofibrilincreasedobviously(P<0.05),anddriplossdecreasedsignificantly(P
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