Unverified85% confidenceDecision RuleTime unknown
枸杞选购看农残和硫熏，正常晒干枸杞颜色暗红不均匀、味甜微苦，颜色鲜艳统一且发酸的多为硫磺熏制，可要求商家提供二氧化硫检测报告
1
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85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified选购时注意辨别硫磺熏蒸：正常中宁枸杞颜色暗红偏紫，过于鲜艳均匀的亮红色可能经硫磺或色素处理；可闻是否有刺鼻酸味89% similarUnverified含有二氧化硫熏制药材问题突出，选购时看是否提供硫残留检测报告，颜色过于鲜亮（如当归特别黄白、枸杞异常红艳）反而可能是硫熏或染色88% similarUnverified枸杞、党参等易硫熏漂白，选购看是否标注'无硫'及第三方农残/二氧化硫检测报告，颜色异常鲜艳、有刺鼻酸味的不要买88% similarUnverified选购硫熏鉴别：正常枸杞暗红不刺鼻，硫熏枸杞颜色鲜艳发亮、闻有酸涩味；菊花过白发亮警惕硫熏，天然菊花偏米黄；泡开后水色浑浊或有刺激性酸味需警惕87% similarUnverified购买含枸杞、桂圆、大枣、黄芪等易熏硫药材的汤料包时，认准'无硫'标注：正常药材颜色偏暗（枸杞暗红、黄芪淡黄），颜色过于鲜艳、有酸味刺鼻的多为硫熏，长期食用二氧化硫超标伤肝86% similar
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