北京
核心提示：2025年2月19日，欧盟食品安全局就一种食品酶非还原端α-l-阿拉伯呋喃糖苷酶（non-reducing end α-l-arabinofuranosidase）的安全性评价发布意见。……（世界食品网-www.shijieshipin.com）
2025年2月19日，欧盟食品安全局就一种食品酶非还原端α-l-阿拉伯呋喃糖苷酶（non-reducing end α-l-arabinofuranosidase）的安全性评价发布意见。
据了解，这种食品酶是由非转基因塔宾曲霉菌株ARF生产的，旨在用于5种食品制造过程。
经过评估，专家小组认为，在预期的使用条件下，不能排除通过饮食接触引起过敏反应的风险。根据所提供的数据，小组得出结论，该食品酶在预期的使用条件下不会引起安全问题。部分原文报道如下：
The food enzyme non-reducing end α-l-arabinofuranosidase (α-l-arabinofuranoside non-reducing end-α-l-arabinofuranosidase; EC 3.2.1.55) is produced with the non-genetically modified Aspergillus tubingensis strain ARF by DSM Food Specialties B.V. The food enzyme was free from viable cells of the production organism. The food enzyme is intended to be used in five food manufacturing processes. Dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.455 mg TOS/kg body weight (bw) per day in European populations. Genotoxicity tests did not indicate a safety concern. The systemic toxicity was assessed by means of a repeated dose 90-day oral toxicity study in rats. The Panel identified a no observed adverse effect level of 234 mg TOS/kg bw per day, the highest dose tested, which when compared with the estimated dietary exposure, results in a margin of exposure of at least 514. A search for the homology of the amino acid sequences of the non-reducing end α-l-arabinofuranosidase to known allergens was made and no match was found. The Panel considered that a risk of allergic reactions upon dietary exposure to the food enzyme cannot be excluded, but the likelihood is low. based on the data provided, the Panel concluded that this food enzyme does not give rise to safety concerns, under the intended conditions of use.
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