關(guān)鍵詞:飼料添加劑;恩拉霉素;抗生素恩拉霉素(Enramyein),又名安來霉素、恩霉素。它是由先靈保雅動物保健品公司(Schering Plough Animal Health Corp.)生產(chǎn)的一種多肽類抗生素,由微生物發(fā)酵產(chǎn)生[1,2]。恩拉霉素在20世紀(jì)60年代首次由日本武田公司研究所開發(fā)生產(chǎn),并因其強(qiáng)大的殺菌作用而被命名為Enduracidin,之后世界衛(wèi)生組織(WHO)確定其通用名為恩拉霉素。1973年日本正式批準(zhǔn)該藥為抗生索飼料添加劑并應(yīng)用至今。1993年日本武田藥品工業(yè)株式會社向中國農(nóng)業(yè)部申請登記注冊該藥[3]。
【1】Higashide E Hatano K,Shibata M,et a1.Enduracidin,a new antibiotic,LStreptomycesfungicidicus.No.B-5477 an enduracidin producing organism【J】.J.Antibiotics,1968。21(2):126-137.
【2】Asai M,Muroi M,Sugita N,et a1.Enduracidin.a new antibiotic.ILIsolation andcharcterization【J】.J.Antibiotics,1968,21(2):138-146.
【6】Okada Y Shimaoka H,Hayashi Z,et a1.Properties and stability of Enramycin F5。F10and dried mycelia【J】.“t.Enramycin L 1975,86-94.
【7】Yoshimura I and Fujitani H.Assay method and stability of Enramycin in feeds【J】.Lit.Enramycin L 1975。95-101.
【8】Fujitani H'Yoshimura I,Obam T’et a1.Stability studies of Enramycin in swine feed田.Lit.EnramycinⅡ.1976,92-96.
【9】Nakazawa S,Ono H'Seda R,et a1.Bacteriological studies on enduracidin,a newantibiotic substance【J】.Chemotherapy(Japan),1968,16:451-459.
【10】Kawakami M,Nagai Y Fujii T'et a1.Antimicrobial activities of Enduracidin(Enramycin)in vitro and in vivo[J1.J.Antibiotics,1971,24(9):583-586.
【11】Tsuchiya K,Kondo M,Oishi T et a1.Enduracidin,a new antibiotic.皿In vitro andin vivo antimierobial activity【J】.J.Antibiotics,1968,21(2):147-153.
【12】 Tsuchiya K and Takeuchi Y Enduracidine,an inhibitor of eel/wal/synthesis【J】.J.Antibiotics,1968,21(6):426-428.
【13】Ota T and Matsub蹦a U.Antimicrobial activity of Enramycin in anerobic conditions【J】.Lit.Enramycin皿1976,1-4.
【14】Takeda K Sassa Y Higuchi K et a1.Studies on the application of a new antibioticEnramycin in poultry【J】.Lit.Enramycin I.1975,33-43.
【15】 Yamada T'Kiyota T.Uchitomi H,et a1.Effectiveness of Streptomyees fungicidicusB5477-M on chick growth【J】.Bulletin of Yamaguchi Prefectural PoulⅡy BreedingStation,1970,11:34-43.
【16】Hamano T'Nakazawa M and Torigai Y Feeding studies of Enramycin in broilers【J】.Lit.Enramycin L 1975,54-56.
【17】Takeda l(’Sassa Y,Higuchi K et a1.Studies on Ertramyein in poultry L Effects ofEnramycin in broiler chickens【J】.Japanese Poultry Science,1974,11:47.
【19】Compiled by Takeda Chemical Industries Ltd.A summary report on Enramyeinefficacy in growing pigs【J】.Lit.Enramycin 11.1976.49-54.
【20】Ueyama K,Kawashima N and Maruyama M.Studies on growth promotion effect ofEnramycin in pigs【J】.Lit.EnramycinⅡ’1976,1 1-17.
【2l】Asai N,Kobayaslli J,Sasaki H。et a1.Effects of Enramycin on the efficiency of feed inpigs田.Lit.Enramycin II,1976。1 8-23,.
【22】Uchida,H.,T.Fujimoto,T.Tamori and:Studies on growth promoting effect of Enramycinin pigs【J】.Lit.EnramycinⅡ’1976,5-10,
【23】Kagota,K.and H.Yoneda:Growth promoting effects of a new antibiotic Enramycin inpigs【J】.Lit.Enramycin 11,1976,24-27.
【24】Kitahara H,Nakamura M and Nakano S.Studies OR growth promoting effects ofEnramycin in growing pigs【J】.Lit.Enramycin II,1976,28-30.
【25】Sakamoto Yand Kate Y.Growth promoting effect of Enramycin in growing pigs陰.Lit.EnramycinⅡ,1976,31-35.
【26】Takeda K and Kobayashi T.Effects of Enramycin in fced on growth and feedefficiency ofpigs【J】.Lit.Enramycin I/,1976,4l-48.
【27】Kobayashi'T.and Takeda K.Influence of Enramycin on blood or intestinal ammonialevels following oral administration in pigs【C】.Lit.Enramycin rl,1976,55-57.
【28】.Sunde M L.Istifanus Dafwang,cook M E,et a1.Facts about antibiotics in poultryfeed stiU missing【N】.Feedstuff,Septemper 10,1990,35-38.
【29】Kobayashi T and Takcda K.Influence of Enramycin on utilization of nutrientsfollowing oral administration in pigs【J】.Lit.Enramycin IL 1976,58-62.
【30】Yokotani H and Aomori T.Acute toxicity study of Enramycin【J】.Lit.Ertramycin I,1975。57-60.
【31】Kobayashi T,Takeda,K,Isoda M,et a1.Sub-acute toxicity studies on Enramycin inrats【J】.Lit.Enramycin L 1975,61-69.
【32]Yokotuni H,Ogiwara S,Nakaguchi E et a1.Toxicological Study On Euduracidin inMice,Rabbits,Dogs and Monkeys[J].Ann.Rept.Takeda Res.Lab.。1969,28:76-95.
【33】Takeda Kand Tsukui M.Safety studies of Enramyein in chickens【J】Lit.Enramycin L1975,69.75.
【34]Kobayashi T’.Takeda K,Isoda M,et a1.Studies on the safety of dried mycelialEnramycin in pigs.I.High level feeding study for one monthⅡMedium level feedingstudy for three months【J】.Lit.EnramycinⅡ.1976,63.75.
【35】Fujitani H,Yoshimura I'Sassa Y and Takeda K.Tissue residue studies of Enramycinin chickens【J】.Ut.Enramycin L 1976,80-85.
【36】 Nakano H。Obata T and Kondo S.Fecal excretion of Enramycin following oraladministration in rats【J】.Lit.Enramycin I'1975,76-79.
【37】Fujitam H,Yoshimura I。Kondo S,et a1.Tissue residue studies of Enramycin in pigs【J】.Lit.Enramycin/I,1976。88.91.
Enramycin.A Feed additive of Polypeptide antibiotics
PU Shi-jin(CollegeofAnimalScience應(yīng)VeterinaryMedicine,Yangzhou University,Yangzhou225009,China
Abstract:It is now 60 years since antibiotics were first added to animal feeds in lowconcentration in order to improve growth and feed efficiency.However,when mostantibiotics are playing a role in improve growth and feed utilization.the questions soon
arose,particularly the development of resistant strains of bacteria and drug residues inanimal food.enramycin is the antibiotic intended exclusively as afeed supplement.and it isan effective growth-promoting agent.Because of its high efficacy in farm animals and itscomplete safety from the public health aspects,enramycin has created all even greaterinterest in animal production.Key words:feed additives;enralnycin;antibiotic