Unverified83% confidenceDecision RuleTime unknown
'船冻'(捕捞后船上速冻)优于'岸冻':船冻在-40℃以下瞬间锁鲜、保留原味,标注'船上急冻/-18℃全程冷链'的品质更稳定;近海活虾则以离水时间越短越好
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified预制/冷冻海鲜套餐看'船冻'还是'岸冻':船冻(海上捕捞即急冻至-40℃)锁鲜度远高于岸冻,虾类看包装是否标注'一次冻结'避免反复解冻的蜂窝状冰渣91% similarUnverified船冻(船上捕捞后立即-30度以下急冻)品质显著优于岸冻,看包装标注'船冻/海上急冻'的鱼虾锁鲜度最高,冰衣占比应≤20%,超过30%属注水增重88% similarUnverified冷冻鱼与冰鲜鱼的权衡:远洋捕捞后船上急冻(-40℃)的深海鱼实际比运输多日的'冰鲜'更新鲜,冷冻不等于低质;但反复解冻再冻的鱼肉质松散出水,看包装是否有冰晶结霜判断86% similarUnverified非沿海地区'冰鲜/活虾'多为长途运输后冰镇,实际不如船冻(船上速冻)的冷冻虾新鲜;船冻虾在捕捞后数小时内-40℃急冻,鲜度锁定优于陆运'鲜虾'84% similarUnverified船冻(船上急速冷冻)虾蟹的新鲜度往往优于'活鲜'长途运输后半死不活的产品,因为捕捞后0-2小时内速冻锁鲜,冰晶小细胞破坏少81% similar
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