Unverified80% confidenceCautionTime unknown
颜色异常鲜艳（如漂白般纯白、荧光感）的鲜银耳/鲜木耳可能经硫磺熏蒸或化学处理，正常干银耳应为微黄色，纯白色反而可疑；泡发后有刺鼻酸味的不要食用
1
Sources
80%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified颜色异常雪白的银耳、白木耳，或异常鲜艳的黄花菜，警惕硫磺熏制或二氧化硫超标；天然干银耳应为淡黄色，纯白者反而可疑95% similarUnverified银耳选微黄色（天然色）而非过分雪白的，过白可能经硫磺熏制；优质银耳干品闻起来无刺鼻酸味，泡发后胶质丰富、朵形完整95% similarUnverified优质干银耳颜色应为米黄色或淡黄色，天然银耳干燥后不可能纯白，若色泽雪白刺眼则大概率经硫磺熏制93% similarUnverified不建议因'雪白漂亮'选购干银耳，天然优质银耳颜色应为米黄或淡黄；纯白发亮往往是硫熏或双氧水漂白的信号92% similarUnverified干银耳选朵大完整、根部黄褐色（无硫熏）、闻起来无刺鼻酸味的，颜色过白发亮的多为硫磺熏制，正常干银耳应呈淡黄色或米白色91% similar
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