欧盟评估扩展使用转基因米曲霉菌株AR-962生产的果胶酯酶的安全?/h1>
放大字体缩小字体时间?024-04-08 11:08 来源:食品伙伴网 作者: 泽夕
核心提示?024??日,欧盟食品安全局就一种食品酶果胶酯酶(pectinesterase)的安全性评价发布意见、/div>
   食品伙伴网讯2024??日, 欧盟食品安全局就一种食品酶 果胶酯酶(pectinesterase)的安全性评价发布意见
  据了解,这种食品酶是田a href='//www.sqrdapp.com/news/tag_2434.html' class='zdbq' title='转基因相关食品资? target='_blank'>转基囟/a> 米曲霈/a>菌株AR-962生产的,旨在用于七种食品生产过程、/div>
  经过评估,专家小组得出结论,这种食品酶在预期使用条件下不会引起安全问题。部分原文报道如下:
  The food enzyme pectinesterase (pectin pectylhydrolase; EC 3.1.1.11) is produced with the genetically modified Aspergillus oryzae strain AR-962 by AB Enzymes GmbH. A safety e valuation of this food enzyme was made previously, in which EFSA co ncluded that this food enzyme did not give rise to safety co ncerns when used in five food manufacturing processes. Subsequently, the applicant requested to extend its use to two additio nal processes. In this assessment, EFSA updat ed the safety e valuation of this food enzyme for uses in a total of seven food manufacturing processes. As the food enzymeCtotal organic solids (TOS) is removed from the final foods in three food manufacturing processes, the dietary exposure to the food enzymeCTOS was estimated o nly for the remaining four processes. Dietary exposure was up to 0.575 mg TOS/kg body weight (bw) per day in European populations. When combined with the NOAEL reported in the previous opinion (1000 mg TOS/kg bw per day, the highest dose tested), the Panel derived a margin of exposure of at least 1739. ba sed on the data provided for the previous e valuation and the revised margin of exposure, the Panel co ncluded that this food enzyme does not give rise to safety co ncerns under the revised intended co nditions of use.
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日期9a href="//www.sqrdapp.com/news/2024-04-08.html">2024-04-08
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