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NilablendTM200G对育肥鸡的安全系数和实效性发布|亚博APP买球

2021-04-30
本文摘要:亚博APP买球,亚博APP买球英超首选,2021年3月22日,据欧盟国家食品安全局(EFSA)信息,应欧洲委员会规定,欧盟国家动物饲料添加剂和商品(FEEDAP)科学研究工作组就饲料添加剂Nilablend™200G对育肥鸡的安全系数和实效性发布科学建议。

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2021年3月22日,据欧盟国家食品安全局(EFSA)信息,应欧洲委员会规定,欧盟国家动物饲料添加剂和商品(FEEDAP)科学研究工作组就饲料添加剂Nilablend™200G对育肥鸡的安全系数和实效性发布科学建议。据统计,Nilablend™200G的活性物质为拉沙洛西钠(lasalocidAsodium)和尼卡巴嗪(nicarbazin),做为育肥鸡饲料的抗球虫剂。一部分全文报导以下:FollowingarequestfromtheEuropeanCommission,thePanelonAdditivesandProductsorSubstancesusedinAnimalFeed(FEEDAP)wasaskedtodeliverascientificopiniononthecoccidiostatNilablend™200GcontaininglasalocidAsodiumandnicarbazin.Nilablend™200Gisnotsafeforchickensforfatteningattheproposedmaximumuselevelof50mglasalocidAsodium 50mgnicarbazin/kgcompletefeed.ConcurrentadministrationofNilablend™200G(containinglasalocidAsodium)withtiamulinandcertainothermedicinalsubstancesshouldbeavoided.LasalocidAsodiumhasantimicrobialactivityagainstGram‐positivebacterialspecieswhilemanyEnterobacteriaceaearenaturallyresistant.Inductionofresistanceand/orcross‐resistancewasnotobservedinexperimentalconditions.Noinformationontheinteractionsofnicarbazinwithfeedmaterials,otherapprovedadditivesormedicinalproductshavebeenprovided.Nodataweresubmittedonthemicrobiologicalsafetyofnicarbazin.ThetoxicologicalpackageforlasalocidAsodiumandnicarbazinidentifiednoobservedadverseeffectlevels(NOAELs)thatcouldbethebasisforsettinghealth‐basedguidancevalues(e.g.anacceptabledailyintake(ADI)).ThePanelconcludedthataconcernforthegenotoxicityofnicarbazininNilablend™200Gcannotbeexcludedandthatclarificationonthemechanismofactionofthetestitemswouldbeneeded.Therefore,theFEEDAPPanelisnotinthepositiontoestablishanADIforDNConwhichtobasetheassessmentofconsumersafety.Nilablend™200Gisconsideredtoxicbyinhalation,corrosiveandirritanttoeyes,slightlyirritanttotheskinbutnotaskinsensitiser.Inhalationexposureisconsideredarisktopersonshandlingtheadditive.TheFEEDAPPanelcannotconcludeonthesafetyofNilablend™200Gfortheenvironmentduetoapossibleriskforaquaticcompartment(freshwater)forDNC.TheefficacyofNilablend?200Gwasdemonstrated.有一切疑惑,请联络。

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育肥


本文关键词:科学,动物,全文,饲料添加剂,育肥,亚博APP买球

本文来源:亚博APP买球-www.eureka-travaux.com



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