Unverified85% confidenceDecision RuleTime unknown
识别现卤vs预包装:现卤鸭头表皮呈自然酱红色且有卤汁光泽,肉质湿润;真空包装久放的鸭头颜色偏暗褐、表皮发干发皱,卤香味被防腐处理掩盖
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified判断新鲜度可看色泽与气味:优质卤鸭脖呈自然酱红或深褐色,有卤香辣香;若颜色发暗发黑、表面黏腻或有酸败/刺鼻异味,即使在保质期内也应丢弃84% similarUnverified颜色过于鲜红油亮、呈不自然荧光红的不要买,可能过量添加色素或亚硝酸盐;正常卤鸭脖为酱褐色或红褐色,表面油润但不刺眼74% similarUnverified买整鸡看'三处':鸡冠鲜红不发紫(新鲜),眼睛饱满不凹陷,泄殖腔(鸡屁股)无异味不发黏;鸭子看鸭掌湿润有光泽、鸭喙不干裂71% similarUnverified新鲜鱿鱼表皮呈红褐色且有光泽、按压回弹快;发白泛黄或黏手粘液多的是解冻多次或不新鲜,烤后腥味重70% similarUnverified选购散装原味去壳仁时,观察表面:新鲜品颜色均匀呈浅棕、表皮完整不脱落、断面乳白;发黄发暗、表皮大面积脱落或有白色霉斑的为陈货或受潮,不建议购买69% similar
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