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    歐盟評估一種由內切-1,4-β-木聚糖酶和內切-1,3(4)-β-葡聚糖酶組成的飼料添加劑對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,應歐盟委員會要求,歐盟動物飼料添加劑和產品(FEEDAP)研究小組就一種由內切-1,4-β-木聚糖酶(endo-1,4-β-xylanase)和內切-1,3(4)-β-葡聚糖酶(endo-1,3(4)-beta-glucanase)組成的飼料添加劑對斷奶仔豬和育肥豬的安全性和有效性發(fā)表科學意見。
     
      據(jù)了解,添加劑中的兩種酶是由Talaromyces versatilis IMI 378536 and DSM 26702生產的。部分原文報道如下:
     
      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,請聯(lián)系news@foodmate.net。
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