Unverified85% confidenceDecision RuleTime unknown

PP塑料砧板选购认准PP5材质且标注'耐高温'，普通PP砧板不能用于放刚出锅的热食或高温消毒；表面被刀划出深沟后应更换，划痕内藏菌无法彻底清洗

1

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85%

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Long-term

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UnverifiedPP（聚丙烯）分色砧板需认准食品级PP5标识且耐温≥100℃，避免使用回收料PP（表面暗哑无光泽、有异味），劣质PP在切热食或洗碗机高温下易析出83% similar UnverifiedPP塑料砧板选购要认准食品级PP（聚丙烯）并标注耐温120℃以上，避免PE或PVC材质；表面应有防滑纹或磨砂处理而非光面，光面PP切菜易打滑且刀痕沟槽藏污79% similar

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