Unverified80% confidenceDecision RuleTime unknown
纳豆激酶活性用FU（Fibrin Unit）标注，保健目的建议单份≥2000FU；但纳豆激酶不耐热，加热超过50℃活性快速失活，需常温或凉拌食用
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Unverified纳豆激酶活性对温度敏感，超过60℃即失活，应存放于阴凉干燥处避免高温，运输和保存不当会导致标注FU与实际不符69% similarUnverified纳豆激酶不耐高温，超过50℃活性快速下降，若为摄取纳豆激酶应生食或拌入温饭而非高温烹煮66% similarUnverified耐腐蚀强碱、强酸或高温蒸汽场景优先选PTFE(聚四氟乙烯)垫片，耐温-200~260℃几乎耐所有化学品，但PTFE冷流蠕变严重，需选带填充(玻纤/碳)的改性PTFE或搭配防松措施65% similarUnverified多段控温机型建议选带40-45℃恒温发酵档+90℃软化档双档位的，单一高温档处理蛋白质类（鱼肉、蒸蛋）易过老变硬，反而不利于吞咽困难者65% similarUnverified密胺（三聚氰胺）餐具耐温上限约120℃，绝对不能进微波炉，长期高温会析出甲醛；认准食品级密胺（A5料100%三聚氰胺），劣质掺脲醛树脂的遇热开裂发黄65% similar
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