Unverified90% confidenceDecision RuleTime unknown
无硫枸杞相比硫磺熏蒸的枸杞颜色偏暗红而非鲜艳亮红，闻起来无刺鼻气味；如果收到的枸杞颜色过于鲜红均匀且有酸味，需警惕可能经过硫磺或色素处理
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90%
Confidence
Long-term
Relevance
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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89% similarUnverified注意检查枸杞颜色是否过于鲜红或有刺鼻气味，正常中宁枸杞为暗红色、有自然甜味，过度鲜艳可能经硫磺熏制89% similarUnverified枸杞、菊花、山楂等易吸潮霉变，硫熏漂白的药材颜色异常鲜亮、有刺鼻酸味，正常枸杞应暗红不粘手、菊花偏土黄不亮白，闻着有硫磺味的不要买88% similarUnverified颜色过于雪白、颗粒均匀无自然色差的干芡实需警惕硫磺熏制或漂白处理，取一颗闻有刺鼻酸味即为硫熏；天然干芡实允许有轻微色差和淡淡豆香87% similar
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