Unverified87% confidenceCautionTime unknown
刺鼻酸味或漂白般刷白外观是硫磺熏蒸的信号，长期食用有害；应选颜色自然偏土黄、闻起来是当归本香而非酸味的产品，最好附二氧化硫残留检测报告
1
Sources
87%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified干百合闻起来有刺鼻酸味或二氧化硫味、颜色异常雪白发亮的疑似硫磺熏制，正常晒干/烘干品应为乳白微黄、无刺激气味89% similarUnverified硫磺熏制陈皮辨别：闻之有刺鼻酸味或呛喉感（区别于陈皮自然果酸香），颜色异常鲜黄不自然，泡水后汤色浑浊。购买时优先选择有SC食品认证或第二方检测报告的产品86% similarUnverified闻气味辨硫熏：正常炮制黄精有焦糖香甜气；若闻到刺鼻酸味、酸辣感或异常发白发亮，可能经硫磺熏制以防腐增色，不宜购买85% similarUnverified玉竹分生晒和硫熏两种，生晒品色泽偏黄褐、略暗但气味自然清香；异常亮白、发白透亮且有刺鼻酸味的多为硫磺熏制，长期食用不利健康，选购闻到刺激性酸味应直接放弃85% similarUnverified含硫熏蒸的巴戟天颜色偏鲜艳、有酸味刺鼻感，二氧化硫残留超标；优选无硫产品，闻之应为淡淡药香而非刺激性酸味84% similar
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