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
    国产人妻熟女高跟丝袜| 97se在线| 精品少妇一区一区三区| 中文字幕国产精品中文字幕| 国产男女做爰猛烈视频网站| 成人自拍视频国产一区| 国产三级一区二区三区在线观看| 美利坚亚洲天堂日韩精品| 日韩人妻中文字幕专区| 大奶白浆视频在线观看| 射精区-区区三区| 亚洲人午夜射精精品日韩| 中文天堂在线www| 色窝综合网| 国产久久久自拍视频在线观看| 杨幂一区二区系列在线| 手机看片自拍偷拍福利| 国产成人无码a在线观看不卡| 18禁黄污吃奶免费看网站 | 亚洲欧美日韩精品久久| 三叶草欧洲码在线| 欧美日韩中文制服有码| 国语精品视频在线观看不卡| 亚洲二区精品婷婷久久精品| 日本一区二区在线播放视频| 青春草免费在线观看视频| 被三个男人绑着躁我好爽视频 | 欧美人与物videos另类| h视频在线观看视频在线| 一区二区三区人妻av| 国产中文三级全黄| 国产精品毛片无码| 国产熟女精品一区二区三区| 一区二区三区午夜视频在线观看| 精品国产三级国产av| 久久精品国产亚洲综合av| 国产av无码专区亚洲a∨毛片| 99久久免费只有精品国产| 成人网站免费大全日韩国产| 人妻丰满av无码中文字幕| 国产成人高清精品亚洲一区|