),隨機(jī)分為6組。第一組作為空白對照組,其余5組按照劑量為 <img src="/qkimages/ankx/ankx202508/ankx20250840-2-l.jpg" with="69px" style="vertical-align: middle;"> 每天2次集中飲水給藥,連續(xù)給藥5d,分別于給藥后 <img src="/qkimages/ankx/ankx202508/ankx20250840-3-l.jpg" with="114px" style="vertical-align: middle;"> 1采集黃羽肉雞肌肉、肝臟、腎臟、皮脂,采用高效液相色譜-串聯(lián)質(zhì)譜法測定組織樣品中氟苯尼考和氟苯尼考胺的殘留量,并利用WT1.4軟件計(jì)算休藥期。[結(jié)果]氟苯尼考和氟苯尼考胺在停藥后迅速殘留于黃羽肉雞肝臟、肌肉、腎臟和皮脂中,且在 <img src="/qkimages/ankx/ankx202508/ankx20250840-4-l.jpg" with="23px" style="vertical-align: middle;"> 殘留量達(dá)到峰值,其中腎臟組織中的殘留量最大。氟苯尼考在黃羽肉雞肌肉、肝臟、腎臟、皮脂中的休藥期分別為4.75、3.46、4.16和 <img src="/qkimages/ankx/ankx202508/ankx20250840-5-l.jpg" with="50px" style="vertical-align: middle;"> [結(jié)論]按照農(nóng)業(yè)農(nóng)村部《獸藥殘留消除試驗(yàn)指導(dǎo)原則》中以最高的殘留限量擬定休藥期的規(guī)定,推薦受試藥物氟苯尼考在雞體內(nèi)的休藥期為5d。-龍?jiān)雌诳W(wǎng)" />

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氟苯尼考在黃羽肉雞體內(nèi)的殘留消除規(guī)律

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關(guān)鍵詞氟苯尼考;黃羽肉雞;殘留消除;休藥其中圖分類號 文獻(xiàn)標(biāo)識碼A文章編號 0517-6611(2025)08-0194-06doi: 10.3969/j.issn.0517-6611.2025.08.040

開放科學(xué)(資源服務(wù))標(biāo)識碼(OSID):

AbstractObetie]Tostudyesieelnationreglarityoflofencolinllo-feathredlenddeteetdraalpod.[Method]36 healthychickens(bodyweight )were selected and randomly divided into 6 groups. The first group was used as the blank control group,and the other 5 groups were given .The drug was given with concentrated water twice a day for5 days. The muscle,liver,kidney and sebum of yellow-feathered broiler were collected ,1d, ,5 dand after drug withdrawal,respectively.The residueaountofofecolandfofecoleinisueplesasteindbghpefoanceliqudcromatogahadeas spectrometry,ndteithdrawalperiodascaluatedbyW.4softare.esultrfencondflofenicolmineremiedinliver cle,kidneyand sebum of yelow-feathered broilers immediatelyafter withdrawal,andtheresidue reachedits peak at ,and the residual amountwaslargestinkidney.Thewithdrawal periodofflorfenicolinmuscle liver kidneyandsebumof yellow-featheredbroilerswas 3.46 d, 4.16 d and ,respectively.[Conclusion]According to the Guidelines for the Elimination Test of Veterinary Drug Residues of the MinistryofAgricultureandRuralAfairs,thwithdrawalperiodof thetesteddrugflrfenicolinchickenswasrecommendedtobe5days. KeywordsFlorfenicol; Yellow-feathered broiler;Residue depletion;Drug withdrawal period

氟苯尼考,又名氟甲礬霉素,是動物專用酰胺醇類抗生素[1]。(剩余8998字)

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