Unverified85% confidenceFactTime unknown
无菌软包（利乐/铝箔袋）比玻璃罐更抗跌落、避光性好，判断密封性看外包装是否鼓胀（鼓包即变质），开封时应有真空吸气感
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified包装看是否有铝箔内衬或真空充氮：透明塑料袋无铝箔的薄脆更易受光照和氧化影响油脂酸败，长保质期产品优选铝箔避光包装82% similarUnverified密封防臭主要靠铝箔阻隔层+自封条双重结构，短期隔味效果优于普通塑料袋，但自封条未压紧时仍会漏味80% similarUnverified包装选择上，充氮或抽真空的小袋分装比普通塑封更能延缓氧化；透明包装长期光照会加速油脂酸败，避光包装（铝箔/不透明）保鲜更优79% similarUnverified散装茵陈质轻多绒、易吸潮结块霉变，优先选独立铝箔袋分装或带干燥剂密封罐装；开封后需干燥密封保存，出现结块、黑斑、酸味即已霉变应丢弃78% similarUnverified香气浓度与保存呈权衡：铁罐/深色玻璃避光装保鲜最好但拆封后需尽快用完；透明塑料袋装便宜但见光易氧化，买了透明装应转移到密封避光容器77% similar
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