午夜婷婷国产麻豆精品,国内精品久久久影院,国产福利午夜波多野结衣,在线不卡av天堂,四虎影视亚洲精品,99福利在线,一出一进一爽一粗一大视频免费的,精品视频入口,亚洲三级黄色,国产在线一91区免费国产91

  • <strike id="6uqak"><menu id="6uqak"></menu></strike>
  • <fieldset id="6uqak"><menu id="6uqak"></menu></fieldset>
    <del id="6uqak"></del>
    <dfn id="6uqak"><center id="6uqak"></center></dfn>
  • 食品伙伴網(wǎng)
    食品資訊
    歐盟評估四種腸炎沙門氏菌噬菌體作為所有禽類飼料添加劑的安全性和有效性
    日期:2023-03-03  來源:食品伙伴網(wǎng)
       食品伙伴網(wǎng)訊  2023年3月2日,據(jù)歐盟食品安全局EFSA)消息,應(yīng)歐盟委員會(huì)要求,歐盟動(dòng)物飼料添加劑和產(chǎn)品(FEEDAP)研究小組就噬菌體PCM F/00069、PCM F/00070、PCM F/00071和PCM F/00097作為所有禽類飼料添加劑的安全性和有效性發(fā)表科學(xué)意見。
     
      部分原文報(bào)道如下:
     
      Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety and efficacy of a product consisting of four bacteriophages infecting Salmonella enterica ser. Gallinarum B/00111, intended to be used as a zootechnical additive (functional group: other zootechnical additives) for all avian species. The additive (tradename Bafasal®) is not currently authorised in the European Union. Bafasal® is intended to be used in water for drinking and liquid complementary feed to guarantee a minimum daily dose of 2 × 106 PFU/bird, to reduce the Salmonella spp. contamination of poultry carcasses and load in the environment, and to improve the zootechnical performance of the treated animals. In a previous opinion, the FEEDAP Panel could not conclude on the additive's potential to be irritant or a dermal sensitiser, or on its efficacy for any avian species due to insufficient data. The applicant provided supplementary information to address these data gaps. The new data showed that Bafasal® is not a skin or eye irritant. No conclusions could be drawn on its skin sensitisation potential. The Panel was not in the position to conclude on the efficacy of Bafasal® to improve the zootechnical performance of the target species based on the available data. The additive showed the potential to decrease the counts of two strains of Salmonella Enteritidis in boots swabs and caecal digesta of chickens for fattening. No conclusions could be drawn on the capacity of Bafasal® to reduce the contamination of other Salmonella enterica strains, serovars or other species of Salmonella. The potential of Bafasal® to reduce the Salmonella spp. contamination poultry carcasses and/or the environment is limited. The FEEDAP Panel recommended a post-market monitoring plan to address the potential selection and spread of resistant variants of Salmonella to Bafasal®.
     
      本文由食品伙伴網(wǎng)食品資訊中心編輯,有任何疑問,請聯(lián)系news@foodmate.net。
    推薦資訊
    ?2008- 2022 食品伙伴網(wǎng) All Rights Reserved
    首頁 客戶端 電腦端 頂部
    安裝食品伙伴網(wǎng)App
    ×
    亚洲中久无码永久在线观看同| 一区二区视频观看在线| 大肥婆老熟女一区二区精品| 高清国产国产精品三级国产av| 日韩视频在线观看| 久久香蕉国产线看观看精品yw| 狠狠色噜噜狠狠狠狠色综合久| 国产成人亚洲综合无码精品| 国产精品不卡免费版在线观看 | 亚洲av成人无遮挡网站在线观看| 亚洲老妇色熟女老太| 国产69口爆吞精在线视频喝尿| 亚洲天堂中文字幕君一二三四| 一区二区在线观看精品在线观看| 亚洲精品色婷婷在线影院| 亚洲国产精品成人无码区| 免费国产黄线在线播放| 精品国产精品久久一区免费| 美女视频一区二区三区在线 | 白白色发布免费手机在线视频观看| 狠狠色狠狠色综合网| 无码人妻丰满熟妇区五十路百度| 亚洲—本道中文字幕久久66| 国产优质av一区二区三区| 国产精品免费观看调教网| 国产成人久久精品77777综合| 亚洲欧洲精品成人久久曰影片| 免费人妻精品区一区二区三| 91精品国产综合久久久蜜| 免费a级毛片无码av| 女同久久精品国产99国产精品| 91尤物在线看| 精品日韩在线观看视频| 国产精品天干天干综合网| 正在播放国产对白孕妇作爱| 久久中文字幕久久久久| 丝袜美腿av免费在线观看| 青青草小视频在线观看| 中文在线8资源库| 国产片AV在线永久免费观看| 精品国产日产av在线|