Unverified80% confidenceDecision RuleTime unknown
木瓜/菠萝蛋白酶最适pH为5-7，若配方为碱性皂基(pH＞8)会显著抑制酶活性，酶活成分与皂基体系搭配时实际去角质效果打折，选购时应关注酶活性与体系pH的匹配
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Unverified含皂基(月桂酸/肉豆蔻酸+氢氧化钾/钠)的酵素泡泡清洁力强但偏碱性，pH＞8，干性或敏感肌应选氨基酸表活(如椰油酰甘氨酸钾)配方，pH 5.5-6.5更温和76% similarUnverified手部酵素泡泡的核心去角质成分多为木瓜蛋白酶或菠萝蛋白酶，浓度需≥0.5%才有明显软化角质效果，低于此值仅起清洁作用72% similarUnverified果蔬清洗用酵素液应选择淀粉酶/蛋白酶复合配方，pH值控制在5.5-7之间（弱酸至中性），过强碱性会破坏果蔬表皮营养并残留72% similarUnverified判断皂基与否看pH值：皂基沐浴露pH普遍在8-10（偏碱），氨基酸/APG体系pH在5.5-7（接近皮肤弱酸性），敏感肌优先选pH≤7的产品70% similar
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