portant;">
portant;">乙二胺四乙酸二钠是螯合剂,防腐剂和剂。因具有很高安稳常数,能与碱金属以外的 大多数金属离子生成安稳的络合物,消除金属离子或由其引起的有害效果,水煮食品的水混浊,避免食品氧化变色,从而起到、护色、防腐的效果,使产品质量安稳,是极为广泛使用的护色剂、品质改良剂和剂,防腐保鲜剂。广泛应用于水果、蔬菜制品、奶制品、饮料、肉制品、果脯、酱料的保鲜、护色,也应用于油脂、香精的。
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portant;">产品用处:
portant;">1、果酱、蔬菜泥酱(西红柿沙司在外) ≤千分之0.07
portant;">2、果脯类(地瓜果脯)、腌制的蔬菜、蔬菜罐头、坚果与籽类罐头、八宝粥罐头 ≤千分之0.25
portant;">3、复合调味料 ≤千分之0.075
portant;">4、饮料类(14.01包装饮用水类在外) ≤千分之0.03
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