Unverified85% confidenceDecision RuleTime unknown
冷冻鸡胸肉认准'冷冻'而非'解冻'标识：解冻品即冰鲜再冻，反复冻融导致汁液流失、口感发柴，购买时看包装内有无过多冰霜或血水判断是否二次冷冻
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified冷冻鸡看包装冰霜和肉色：袋内大量冰碴或血水结冰说明反复解冻过；正常冷冻肉呈自然粉红色，发灰或有黄色斑块说明变质或存放过久81% similarUnverified选购冷冻毛豆时优选'速冻'工艺（IQF单粒速冻），袋内颗粒松散不结块说明未经反复解冻；大冰块或结成整团提示曾化冻，营养和口感下降76% 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76% similarUnverified冰鲜（0-4℃冷链）整鸡整鸭优于冷冻，肌肉持水性好、口感鲜嫩；冷冻品经历冰晶破坏细胞，解冻后汁液流失多、肉质发柴，做白切最明显76% similarUnverified冷冻肉正确解冻应冷藏室缓慢化冻或冷水袋装浸泡，禁止室温长时间放置或热水解冻——室温解冻表面细菌快速繁殖，热水解冻使外层蛋白凝固内部仍冻，口感与安全俱损76% similar
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