Unverified92% confidenceDecision RuleTime unknown
速冻食品包装内如果能看到明显冰晶、结霜或饺子/汤圆黏连成块，说明经历过反复解冻再冻结，口感和安全性都下降，应避免购买
1
Sources
92%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Partially Verified速冻食品包装出现明显冰霜或结成硬块，说明经历过反复解冻再冻，口感和安全性已受损，不要购买91% similarUnverified解冻后二次冷冻的灌汤包不要买/不要吃：皮冻反复融化重结晶会破坏面皮结构，蒸后必破且口感发硬，收货时若已软塌应拒收84% similarUnverified不建议为一次性节日食用囤购大规格（1kg以上）速冻汤圆，反复开袋和冷冻室温度波动会加速冰晶形成导致口感劣化，宜按食用节奏选小包装82% similarUnverified冰淇淋麻薯极度依赖全程冷链，运输脱冷后重新冷冻的产品会出现表面结霜、糯米皮开裂、冰晶粗大，收货时若外包装有明显软化或积水痕迹不建议食用82% similarUnverified速冻海鲜（虾仁、鱼片）不建议买解冻后再冷藏售卖的所谓'冰鲜'，反复温度波动的产品腥味重、弹性差，认准全程冻品未化冻82% similar
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