Unverified85% confidenceDecision RuleTime unknown
麸质(gluten)家用检测优先选检测限≤5 ppm的产品,因国际无麸质食品标准(Codex)临界值为20 ppm,检测限过高(如20 ppm)无法可靠判定边缘样本
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Unverified麸质(gluten)检测试纸的行业通行检出限为20 ppm,与国际无麸质食品标准一致;若产品标注检出限>20 ppm则无法用于判断食品是否符合无麸质标准87% similarUnverified选购食物成分检测试纸应确认其检测限(LOD),麸质检测建议选LOD≤10ppm(符合Codex无麸质<20ppm标准),花生检测建议LOD≤2ppm,灵敏度不足会漏检微量残留74% similarUnverified选购麸质速检条要看检出限(LOD)是否≤20ppm(20mg/kg),这是Codex国际无麸质标准的临界值;低于此阈值的产品(如检出限10ppm)才能可靠判断食物是否符合无麸质标签69% similarUnverified花生酱黄曲霉素风险最高(花生易霉变),选购认准包装标注'黄曲霉毒素B1≤5μg/kg'(国标限值20μg/kg,优质品可做到5以下)或有第三方检测报告68% similarUnverified国标GB/T 21999将蚝油分为特级、一级、二级,主要按氨基酸态氮含量区分:特级≥0.5g/100g,鲜味最足;选购时看瓶身是否标注特级或该指标数值66% similar
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