精品一区二区三区乱码_日韩论理电影在线免费观看_亚洲卡一卡2卡三卡4卡1272_天堂中文最新版在线官网公司 _国产精品久久久久久波多野_人人久久精品亚洲_韩国成人黄色视频_一级毛片在线免费看视频

客戶端
食品晚九點(diǎn)
國(guó)際食品
最新搜索:
 
 
當(dāng)前位置: 首頁(yè) » 食品資訊 » 外訊導(dǎo)讀 » 歐盟評(píng)估一種內(nèi)切-1,4-β-木聚糖酶作為所有家禽物種飼料添加劑的有效性

歐盟評(píng)估一種內(nèi)切-1,4-β-木聚糖酶作為所有家禽物種飼料添加劑的有效性

放大字體  縮小字體 時(shí)間:2023-06-27 14:35 來(lái)源:食品伙伴網(wǎng) 作者: 澤夕   
核心提示:2023年6月21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)研究小組就一種內(nèi)切-1,4-β-木聚糖酶(endo-1,4-beta-xylanase)作為所有家禽物種飼料添加劑的有效性發(fā)表科學(xué)意見(jiàn)。
   食品伙伴網(wǎng)訊  2023年6月21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)研究小組就一種內(nèi)切-1,4-β-木聚糖酶(endo-1,4-beta-xylanase)作為所有家禽物種飼料添加劑的有效性發(fā)表科學(xué)意見(jiàn)。
 
  據(jù)了解,這種內(nèi)切-1,4-β-木聚糖酶由Komagataella phaffii ATCC PTA-127053生產(chǎn)的。經(jīng)過(guò)評(píng)估,專家小組認(rèn)為該添加劑在建議的最低水平下,有可能有效提高所有家禽的消化率。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 efficacy of endo-1,4-beta-xylanase produced by Komagataella phaffii ATCC PTA-127053 (Xygest HT) as a zootechnical feed additive (functional group: digestibility enhancers) for all poultry. In a previous opinion, the FEEDAP Panel concluded that Xygest HT is safe for all poultry, consumers, and the environment. The additive is not considered to be irritant to eyes and skin but a dermal and a respiratory sensitiser, although exposure by inhalation is unlikely. The Panel also concluded that the additive has the potential to be efficacious in laying hens at 45,000 U/kg complete feed and this conclusion was extrapolated to all laying poultry. However, the Panel could not conclude on the efficacy of the product in growing poultry at the proposed conditions of use. In the current application, the applicant provided an additional efficacy trial in chickens for fattening. The results showed a higher apparent metabolisable energy (nitrogen corrected) in chickens fed the additive at the minimum proposed level of 30,000 U/kg complete feed when compared to the control group. Considering the previously submitted studies in laying hens and chickens for fattening, and the newly submitted study in chickens for fattening, the Panel concluded that Xygest HT has the potential to be efficacious to enhance digestibility in all poultry at the corresponding proposed minimum levels in feed.
 
  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。
日期:2023-06-27
 
 
[ 食品資訊搜索 ]  [ 加入收藏 ]  [ 告訴好友 ]  [ 打印本文 ]  [ 關(guān)閉窗口 ]

 

 
 
行業(yè)相關(guān)食品資訊
 
地區(qū)相關(guān)食品資訊
會(huì)展動(dòng)態(tài)MORE +
 
推薦圖文
按字母檢索 A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
食品伙伴網(wǎng)資訊部  電話:0535-2122172  傳真:0535-2129828   郵箱:news@foodmate.net   QQ:點(diǎn)擊這里給我發(fā)消息
魯公網(wǎng)安備 37060202000128號(hào)
 
沅江市| 北碚区| 宁津县| 济源市| 龙游县| 大新县| 旌德县| 西吉县| 屯留县| 民和| 安宁市| 柘城县| 烟台市| 宁化县| 阳春市| 来凤县| 大连市| 永春县| 韶山市| 盘锦市| 杭锦后旗| 中卫市| 金华市| 阿拉善右旗| 双流县| 德兴市| 邮箱| 连城县| 新营市| 绍兴市| 全州县| 永德县| 新闻| 荥经县| 观塘区| 汾西县| 新建县| 原平市| 海伦市| 台南县| 平罗县|