Unverified85% confidenceTradeoffTime unknown
亚硝酸盐是午餐肉/火腿类罐头常见发色剂,正常合规产品残留量国标≤30mg/kg;若追求无添加,选配料表中标注'无亚硝酸钠'的产品,但保质期和粉嫩色泽会打折扣
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85%
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Long-term
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Unverified配料表出现'亚硝酸钠'属正常防腐发色剂(国标限量残留≤30mg/kg),但同时含大量'卡拉胶+磷酸盐+大豆分离蛋白'组合的多为低成本填充肠,追求品质应选添加剂更简短的产品86% similarUnverified配料表中含亚硝酸盐属正常护色防腐,但选择时优先钠含量<1000mg/100g的产品,高盐卤味长期食用负担大85% similarUnverified配料表中亚硝酸盐(护色剂)残留量国标限值为熏腊肉≤30mg/kg、腌腊肉≤20mg/kg,选购时优先选择标注具体亚硝酸盐含量或明确使用异抗坏血酸钠等替代护色的产品82% similarUnverified低钠健康导向选购时,钠含量应≤800mg/100g(多数肉脯钠含量在1200-2000mg/100g),并查看是否含亚硝酸盐(护色剂),无添加护色剂的肉干颜色偏暗褐而非鲜红79% similarUnverified亚硝酸盐含量应<30mg/kg(国标限值),血燕/黄燕颜色异常鲜艳的更需警惕人工染色和亚硝酸盐超标,白燕/官燕相对更安全79% similar
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