Unverified88% confidenceCautionTime unknown
冷冻点心包装内若有明显冰晶或结块，说明经历过反复解冻-再冻（冷链断裂），口感和安全性下降，收货或货架上发现冰霜结块不要购买
1
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88%
Confidence
Long-term
Relevance
-
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Unverified包装袋内点心若结成大冰块或表面有厚霜，说明经历过反复解冻再冻，口感和安全性下降，应避免购买85% similarUnverified速冻馒头/包子应选表面无冰霜、袋内无冰晶结块的，反复化冻再冻结会导致面皮开裂、口感发黏，说明冷链断过链85% similarUnverified购买时检查包装内是否有大量冰霜或包子结块粘连：这是冷链断裂反复化冻的迹象，此类产品面皮已失水，蒸后必然干硬84% similarUnverified购买时观察包装内水饺是否结成大块冰坨或表面有厚霜：散粒不粘连说明冷链完好，结块/厚白霜说明经历过化冻复冻，口感和卫生都下降84% similarUnverified速冻馄饨应全程保持冷冻硬邦邦状态，购买时若发现袋内有大块冰霜结块或馄饨粘连成团，说明经历过化冻再冻，口感和安全性都下降，直接放弃84% similar
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