Unverified75% confidenceCautionTime unknown
颜色过于雪白、洁白得反常的豆腐不要买——天然豆腐因大豆本身呈微黄色，过白可能添加了增白剂或使用了漂白工艺
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified散装无包装豆腐若表面发黏、有酸味或颜色发暗发黄，说明已开始变质，不要购买；正常豆腐应呈均匀乳白或微黄、切面光洁、有淡淡豆香87% similarUnverified颜色过于洁白、切面异常光滑均匀的散装豆腐要警惕，可能过量使用添加剂或漂白；天然豆腐略带黄色或象牙白86% similarUnverified优质豆腐皮颜色应为自然的乳黄色至浅黄色，边缘微透光；颜色过白发亮警惕漂白剂（如吊白块），颜色过深发暗或有黄斑说明大豆陈化或已变质84% similarUnverified鲜豆腐皮呈自然乳黄或淡黄色，若颜色过白发亮可能漂白，若颜色深黄且有酸味则已变质；正常豆香味明显，无豆腥外的异味83% similarUnverified闻到明显酸味、表面发黏、边角泛黄或颜色异常发红发绿的豆腐已变质，不可食用；正常鲜豆腐应有清淡豆香、色泽乳白微黄、表面光滑不粘手82% similar
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