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褰撳墠浣嶇疆: 棣栭〉 » 椋熷搧璧勮 » 澶栬瀵艰 » 娆х洘璇勪及杞熀鍥犵背鏇查湁鑿屾牚NZYM-OA鐢熶骇鐨勫ぉ鍐叞鑳洪叾鐨勫畨鍏ㄦ€�

娆х洘璇勪及杞熀鍥犵背鏇查湁鑿屾牚NZYM-OA鐢熶骇鐨勫ぉ鍐叞鑳洪叾鐨勫畨鍏ㄦ€�

鏀惧ぇ瀛椾綋  缂╁皬瀛椾綋 鏃堕棿锛�2023-04-04 11:12 鏉ユ簮锛氶鍝佷紮浼寸綉 浣滆€咃細 娉藉   
鏍稿績鎻愮ず锛�2023骞�4鏈�3鏃ワ紝娆х洘椋熷搧瀹夊叏灞€灏变竴绉嶅ぉ鍐叞鑳洪叾锛坅sparaginase锛夌殑瀹夊叏鎬ц瘎浠峰彂甯冩剰瑙併€�
 銆€銆€椋熷搧浼欎即缃戣  2023骞�4鏈�3鏃ワ紝娆х洘椋熷搧瀹夊叏灞€灏变竴绉嶅ぉ鍐叞鑳洪叾锛坅sparaginase锛夌殑瀹夊叏鎬ц瘎浠峰彂甯冩剰瑙併€�
 
銆€銆€鎹簡瑙o紝杩欑椋熷搧閰舵槸鐢�杞熀鍥�绫虫洸闇�鑿屾牚NZYM-OA鐢熶骇鐨勶紝鏃ㄥ湪鐢ㄤ簬鍚勭椋熷搧鍒堕€犺繃绋嬶紝浠ラ槻姝笝鐑叞鑳虹殑褰㈡垚銆�
 
銆€銆€缁忚繃璇勪及锛屼笓瀹跺皬缁勮涓猴紝鍦ㄩ鏈熺殑浣跨敤鏉′欢涓嬶紝涓嶈兘鎺掗櫎楗鏆撮湶寮曡捣杩囨晱鍙嶅簲鐨勯闄╋紝浣嗚繖绉嶆儏鍐靛彂鐢熺殑鍙兘鎬у緢浣庛€傛牴鎹墍鎻愪緵鐨勬暟鎹紝璇勪及灏忕粍寰楀嚭缁撹锛岃繖绉嶉鍝侀叾鍦ㄩ鏈熶娇鐢ㄦ潯浠朵笅涓嶄細寮曡捣瀹夊叏闂銆傞儴鍒嗗師鏂囨姤閬撳涓嬶細
 
銆€銆€The food enzyme asparaginase (l-asparagine amidohydrolase; EC 3.5.1.1) is produced with the genetically modified microorganism Aspergillus oryzae strain NZYM-OA by Novozymes A/S. The genetic modifications do not give rise to safety concerns. The food enzyme is free from viable cells of the production organism and its DNA. It is intended to be used in various food manufacturing processes to prevent acrylamide formation. Dietary exposure to the food enzyme–total organic solids (TOS) was estimated to be up to 0.051 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 1,182 mg TOS/kg bw per day, the highest dose tested, which, when compared with the estimated dietary exposure, resulted in a margin of exposure of at least 23,176. A search for the similarity of the amino acid sequence of the food enzyme to known allergens was made and no match was found. The Panel considered that, under the intended conditions of use, the risk of allergic reactions by dietary exposure 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.
 
銆€銆€鏈枃鐢遍鍝佷紮浼寸綉椋熷搧璧勮涓績缂栬緫锛屾湁浠讳綍鐤戦棶锛岃鑱旂郴news@www.sqrdapp.com銆�
鏃ユ湡锛�2023-04-04
 

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