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1、#882#昆虫知识ChineseBulletinofEntomology200744(6)家蝇作为饲料添加剂对清远良种*鸡肉质和风味的影响1,3**2***222常斌韩日畴曹莉刘秀玲刘小芬(11中国科学院华南植物园广州510650;21广东省昆虫研究所广州510260;31中国科学院研究生院北京100047)EffectofMuscadomesticamaggotandpupaeasfeedadditivesonthequalityandflavorofQingyuanchickens.1,3**2***222C
2、HANG-Bin,HANR-iChou,CAO-Li,LIUXiu-Ling,LIUXiao-Fen(11SouthChinaBotanicalGarden,ChineseAcademyofSciences,Guangzhou510650,China;21GuangdongEntomologicalInstitute,Guangzhou510260,China;31GraduateUniversityofChineseAcademyofSciences,Beijing100047,China)AbstractTo
3、evaluatetheeffectofhouseflyMuscadomesticaL.maggotsandpupaeonthequalityandflavorofQingyuanchickens,andtoprovidenewfoodinsteadoffishpowderforchickenproduction,150chickensdividedintofivegroupsatrandom,werefedwithdifferentproportionsofhouseflylarvae,pupaeincommer
4、cialchickendiets.Thechickensinthecontrolwerefedwithfishpowderorcommercialchickendiets.Theresultsindicatedthattherewerenosignificantdifferencesintheweightofspleenandbursaofthechickensbetweenthosefedwithhouseflylarvae,pupae,fishpowderorcommercialchickendiets.Th
5、emortalityofthechickensfedwithhouseflylarvaeorpupaewassignificantlylowerthanthosewithfishpowderandcommercialchickendiets.Thewaterlossinthechickenmeatfedwiththeflywasalsosignificantlylowerthanthatfedwithnon-insectdiets.Whenthechickenswerefedwiththehousefly,the
6、flavonofthechickenmeatwasgreatlyimprovedandthecontentsofaminoacidsinthechickenmeatincreased,especiallyofaspartate,threonineandserine,whichareconsideredasanimportantindicatorofthechickenflavon.Theseresultsshowedthathouseflylarvaeandpupaecanbeusedasausefuldietf
7、orchickenproductionbyimprovingtheant-idiseasecapacityandtheflavonofthechickens.KeywordsMuscadomesticamaggot,aminoacid,meatquality,flavor摘要测定蝇蛆和蝇蛹作为饲料添加剂对清远良种鸡肉质和风味的影响,为家蝇MuscadomesticaL.作为添加饲料改善鸡的肉质和风味,以及代替鱼粉成为新的蛋白质来源提供数据。150只清远鸡雏鸡随机等分成5组,以鱼粉或商业饲料加入不同比例的家蝇幼虫或
8、蝇蛹作为添加饲料加以饲养。结果显示,饲喂不同食料的清远鸡的增重、脾重和法氏囊重影响差异不显著,但饲喂蝇蛆和蝇蛹的鸡群的死亡率明显低于仅饲喂鱼粉或商业饲料的鸡群;饲喂蝇蛆或蝇蛹的鸡肉的系水力(用失水率表示)和风味评价明显提高,氨基酸含量差异显著。说明家蝇幼虫作为动物蛋白可提高鸡的抗疾病能力及改善鸡肉风味。关键词家蝇幼虫,氨基酸含量,肉质,风味昆虫被誉为21世纪世界上最大的未
