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)估一種由內(nèi)切-1,4-β-木聚糖酶和內(nèi)切-1,3(4)-β-葡聚糖酶組成的飼料添加劑對(duì)斷奶仔豬和育肥豬的安全性和有效性
    日期:2022-05-12  來源:食品伙伴網(wǎng)
       食品伙伴網(wǎng)訊  2022年5月9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)研究小組就一種由內(nèi)切-1,4-β-木聚糖酶(endo-1,4-β-xylanase)和內(nèi)切-1,3(4)-β-葡聚糖酶(endo-1,3(4)-beta-glucanase)組成的飼料添加劑對(duì)斷奶仔豬和育肥豬的安全性和有效性發(fā)表科學(xué)意見。
     
      據(jù)了解,添加劑中的兩種酶是由Talaromyces versatilis IMI 378536 and DSM 26702生產(chǎn)的。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 ROVABIO®  ADVANCE (liquid and solid) which contains endo-1,4-beta-xylanase and endo-1,3(4)-beta-glucanase. The enzymes present in the additive are produced by two strains of Talaromyces versatilis, one of them genetically modified. The additive is intended to be used as a feed additive for weaned piglets and pigs for fattening. Viable cells of the production strains and DNA of the genetically modified strain were not detected in the fermentation product used to formulate the additive. based on the results of a tolerance trial in weaned piglets, the FEEDAP Panel concluded that ROVABIO®  ADVANCE is safe for weaned piglets under the recommended conditions of use. This conclusion was extended to pigs for fattening. based on the outcome of the toxicological studies performed, the Panel concluded that the additive is of no concern regarding consumer safety. ROVABIO® ADVANCE is not irritant to the skin or eyes but it is a skin and respiratory sensitiser. No risks to the environment are expected from the use of the additive in animal nutrition. Owing to the lack of sufficient data, the FEEDAP Panel could not conclude on the efficacy of ROVABIO® ADVANCE.
     
      本文由食品伙伴網(wǎng)食品資訊中心編輯,有任何疑問,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 客戶端 電腦端 頂部
    安裝食品伙伴網(wǎng)App
    ×
    极品av在线播放| 男人添女人下部高潮全视频| 亚洲国产理论片在线播放| 国产亚洲欧美另类第一页| av男人天堂网在线观看| 狠狠躁夜夜躁人人爽超碰97香蕉| 国产精品_国产精品_k频道| 久久精品国产亚洲AV成人公司| 国产三级视频一区二区| 中文字日产幕码三区的做法步| 风流老熟女一区二区三区| 国产美女白浆| 天堂av在线播放观看| 一级r片内射视频播放免费 | 国产精品久色婷婷不卡| 99久久婷婷国产综合精品青草免费| 欧美丰满大爆乳波霸奶水多| 中文字幕日韩熟女av| 久久综合九色综合97婷婷| 天天做天天爱天天综合网2021| 国产精品自在线免费| 国产精品成人黄色大片| 国产一区二区三区日韩精品| 久久精品人人做人人爽| 成人无码a级毛片免费| 东京热加勒比视频一区| 99精品国产丝袜在线拍国语| 亚洲欧洲高潮| 中文字幕国内一区二区| 人妻诱惑中文字幕在线视频| 精品人妻va出轨中文字幕| 久久久久久久国产精品电影| 亚洲综合久久精品少妇av| а天堂8中文最新版在线官网| 99亚洲精品久久久99| 成人午夜视频在线观看高清| 一本一道久久精品综合| 国产精品人妻一码二码尿失禁| 韩国日本亚洲精品视频 | 亚洲深深色噜噜狠狠网站| 乱人伦视频中文字幕|