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(píng)估?胍基乙酸作為飼料添加劑用于斷奶仔豬和育肥豬飲用水中的功效
    日期:2025-04-14  來(lái)源:食品伙伴網(wǎng)
       食品伙伴網(wǎng)訊  2025年4月11日,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‌胍基乙酸(guanidinoacetic acid)作為飼料添加劑用于斷奶仔豬和育肥豬飲用水中的有效性發(fā)布科學(xué)意見(jiàn)。
     
      部分原文報(bào)道如下:
     
      Following a request from the European Commission, the Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) was asked to deliver a scientific opinion on the efficacy of guanidinoacetic acid (GAA; Creamino®), intended for use as zootechnical additive (functional group: other zootechnicals – improvement of performance parameters) for weaned piglets and pigs for fattening in water for drinking. The additive is already authorised for use in feed and water for chickens for fattening and chickens reared for laying/breeding and only for feed in weaned piglets and pigs for fattening. In the previous opinion, the Panel concluded that the additive is safe for chickens for fattening, chickens reared for laying/breeding, piglets and pigs for fattening, the consumer, users and the environment under the proposed conditions of use. In the current submission, the applicant submitted considerations to support the authorisation of GAA in water for drinking for weaned piglets and pigs for fattening. The FEEDAP Panel reiterates it previous conclusion that the use of GAA in feed and water for drinking of weaned piglets and pigs for fattening has the potential to be efficacious in improving the zootechnical performance of the target animals under the proposed conditions of use (600–1200 mg GAA/kg complete feed; 200–600 mg GAA/L water).
     
      本文由食品伙伴網(wǎng)食品資訊中心編輯,供網(wǎng)友參考,有任何疑問(wèn),請(qǐng)聯(lián)系news@foodmate.net。
    推薦資訊
    ?2008- 2022 食品伙伴網(wǎng) All Rights Reserved
    首頁(yè) 客戶端 電腦端 頂部
    乱子真实露脸刺激对白| 国产精品成人观看视频国产奇米| 丰满少妇人妻无码专区| 国产又色又爽无遮挡免费| 视频国产精品| 亚洲国产精品成人一区二区三区| 青青草精品视频在线播放| 四虎国产精品永久在线国在线| 国产AV无码专区久久精品网站| 福利一区二区三区视频在线| 亚洲一区二区三区偷拍厕所| 极品嫩模高潮叫床| 精品2021露脸国产偷人在视频| 在线观看黄片在线播放视频| 中文字幕乱码熟女人妻在线| 亚洲一卡2卡3卡4卡5卡精品| 日韩在线第二页| 一本久久伊人热热精品中文| 男女裸体做爰视频高清| 双腿张开被9个男人调教| 亚洲人成人网毛片在线播放| 免费的黄网站精品久久| 国产高清成人午夜视频| 免费国产黄网站在线观看可以下载| 手机看片1024精品国产| 成年男人午夜视频在线看| 久久精品国产亚洲av麻豆会员| 日本不卡一区二区三区在线| 久久精品国产亚洲一区二区| 少妇人妻系列中文在线| 老子影院午夜伦不卡| 免费现黄频在线观看国产| 国产亚洲一区二区三区成人| 东北女人一级内射黄片| 国产真实偷乱视频| 一区二区久久不射av| 我揉搓少妇好久没做高潮| 97日日碰曰曰摸日日澡| 精品2021露脸国产偷人在视频| 亚洲av男人免费久久| 国产av熟女一区二区三区|