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)估烏洛托品對(duì)豬和家禽等動(dòng)物的安全性
    日期:2020-02-17  來源:食品伙伴網(wǎng)
      食品伙伴網(wǎng)訊  2020年2月14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)研究小組就烏洛托品(hexamethylene tetramine)對(duì)豬、家禽、牛、綿羊、山羊、兔子和馬的安全性發(fā)布科學(xué)意見。
     
      經(jīng)過評(píng)估,由于缺乏對(duì)烏洛托品殘留物的定性和定量描述,專家小組無法就其對(duì)目標(biāo)物種的安全性做出結(jié)論。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 hexamethylene tetramine (HMTA) for pigs, poultry, bovines, sheep, goats, rabbits and horses. In 2015, the FEEDAP Panel delivered an opinion on the safety and efficacy of HMTA. In that opinion, the Panel noted that the residues of HMTA in the silage amounted to about 5% of the inclusion level of 600 mg HMTA/kg fresh ensiling material. Since the HMTA residues in silage were analysed as formaldehyde, it was not possible to quantify the contribution of formaldehyde and HMTA to the residues. In the absence of a qualitative and quantitative characterisation of the residues, the Panel could not conclude on the safety of HMTA for the target species. based on the results of a new study in which HMTA was measured in silage, the concentration of HMTA dropped below the limit of quantification of 6 mg HMTA/kg silage, which corresponds to ~ 1% of the HMTA inclusion level in the fresh ensiling material. However, the formaldehyde concentration was not analysed in the silage. In the absence of a qualitative and quantitative characterisation of the residues, the Panel cannot conclude on the safety of HMTA for the target species.
     
      本文由食品伙伴網(wǎng)食品資訊中心編輯,供網(wǎng)友參考,歡迎轉(zhuǎn)載,轉(zhuǎn)載請(qǐng)注明出處!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
    ×
    久爱www人成免费网站| 亚洲人成在线播放a偷伦| 中文字幕久久人妻av| 国产嫩草av一区二区三区| 无码aⅴ免费中文字幕久久| 久久不见久久见www日本网| 99国产精品人妻噜啊噜| 在线综合网| 韩国美女主播国产三级| 青青草在线这里只有精品| 亚洲精品久久| 二区三区视频| 人妻少妇久久精品一区二区| 久久久麻豆精亚洲av麻花| 亚洲日韩欧美一区、二区| 亚洲深深色噜噜狠狠爱网站| AV中文字幕在线视| 国产视频激情视频在线观看| 国产电影一区二区三区| 中文字幕无码无码专区| 精品人妻av一区二区三区不卡| 大香蕉国产av一区二区三区| 日日碰狠狠添天天爽五月婷| 久久亚洲黄色| 精品人妻一区二区蜜臀av| 国产自拍精品视频免费| 无码精品久久久久久人妻中字| 无码 制服 丝袜 国产 另类| 内射中出后入内射极品女神视频| 亚洲成av人片一区二区密柚| 国产呦系列呦交| 久久亚洲国产成人精品v| 亚洲一区二区三区在线最新| 国模吧无码一区二区三区| 亚洲永久无码动态图| 国产亚洲午夜高清国产拍精品不卡| 一区二区视频在线观看地址| 看av免费毛片手机播放| 亚洲另在线日韩综合色| 最新日本女优中文字幕视频| 97在线视频免费人妻|