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)估牛至精油作為飼料添加劑的安全性和有效性
    日期:2019-12-03  來源:食品伙伴網(wǎng)
      食品伙伴網(wǎng)訊  2019年12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)研究小組就牛至精油(essential oil of Origanum vulgare ssp. hirtum (link) leetsw.)作為所有動(dòng)物物種的感官飼料添加劑的安全性和有效性發(fā)表科學(xué)意見。
     
      經(jīng)過評(píng)估,專家小組認(rèn)為在建議使用水平下該飼料添加劑對(duì)目標(biāo)物種是安全的。由于牛至及其制劑能夠作為食物調(diào)味料,而且它們?cè)陲暳现械墓δ芑鞠嗤?,因此不需要進(jìn)一步證明該添加劑的功效性。
     
      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 an essential oil extracted from Origanum vulgare ssp. hirtum (link) Ietsw. when used as a sensory feed additive for all animal species. Analysis of the oil identified 13 components accounting for > 99% of the oil, with carvacrol being the prevalent (78%)。 The FEEDAP Panel concludes that the proposed use level of 150 mg/kg complete feed is safe for ornamental fish. For the other species, the calculated maximum safe concentration of the essential oil in complete feed was 22 mg/kg for chickens for fattening, 33 mg/kg for laying hens, 30 mg/kg for turkeys for fattening, 40 mg/kg for piglets, 48 mg/kg for pigs for fattening, 63 mg/kg for sows, 57 mg/kg for dairy cows, 100 mg/kg for veal calves, 88 mg/kg for cattle for fattening, sheep, goats and horses, 35 mg/kg for rabbits, 101 mg/kg for salmonids, 106 mg/kg for dogs, and 18 mg/kg for cats. No concerns for consumer safety were identified following the use of the additive up to the maximum safe concentration in feed. The additive is considered as irritant to skin and eyes and a potential skin and respiratory sensitiser. Use in animal husbandry of the essential oil extracted from O. vulgare ssp. hirtum is not expected to pose a risk for the environment. Since oregano and its preparations are recognised to flavour food and their function in feed would be essentially the same, no further demonstration of efficacy is considered necessary for the essential oil.
     
      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
    ×
    一二三四五区av蜜桃| 国产精品青草久久久久婷婷| 人妻无码ΑV中文字幕久久琪琪布| 久久久婷婷综合五月天| 亚洲综合久久中文字幕专区一区| 亚洲精品久久久久一区二区| 精精国产xxxx视频在线播放| 欧美在线综合| 一片内射视频在线观看| 国内自拍偷国视频系列| 不卡一卡二卡三乱码免费网站| 日日鲁鲁鲁夜夜爽爽狠狠视频97 | 肉色欧美久久久久久久免费看| 精品久久人人妻人人做精品| 欧美另类人妖| 国产一区二区三区美女| www久久久888| 北条麻妃在线中文字幕| 蜜臀av无码人妻精品| 伊人久久成人成综合网222| 国产一级做a爱视频在线| 亚洲一区二区国产一区| 色播亚洲视频在线观看| 高清国产日韩欧美| 麻豆夫妻在线视频观看| 国内精品免费一区二区三区| 欧美交换配乱吟粗大25p| 国产偷2018在线观看午夜| 久久天堂av综合合色| 日本边添边摸边做边爱| 品色永久免费| 欧美成人精品福利在线视频| 在线观看一区二区蜜桃| 和黑人邻居中文字幕在线 | 亚洲av人妖一区二区三区| 国产毛片精品av一区二区| 夜夜躁狠狠躁日日躁2022| 亚洲色图+国产精品| 亚洲国产精品色婷婷久久| 日本饥渴人妻欲求不满| 中文字幕亚洲情99在线|