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主營工業氣體、液態二氧化碳、液氧、液氬
 
 
 
食品級氮氣
 
 
        食品級氮氣作為合法的食品加工助劑,國家制定了專門的標準,比如要求氮氣的純度超過99.9%,這可能是食品級氮氣和工業氮氣的區別了。由于氮氣是加工助劑,根據國家標準的要求,充氣包裝不需要標注。所以啤酒、果汁、瓶裝水、薯片、餅干糕點、奶粉、咖啡等食品的配料表里是沒有氮氣的。
 
   
 
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