Unverified82% confidenceCautionTime unknown
不建议购买已切成细丝或磨成粉的陈皮产品用于品鉴——碎料无法判断产地和年份真伪，且容易掺杂低价橘皮，整片或大块陈皮更利于辨别品质
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82%
Confidence
Long-term
Relevance
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Unverified药材以碎料或粉末为主的产品泡出颜色深但可能含梗渣多、有效成分未必更高；选购时优先看是否标注叶片比例而非单纯看汤色深浅74% similarUnverified散装金丝小枣性价比高但品质参差不齐，容易混入虫蛀果、裂口果；购买时应注意检查有无虫眼、霉点，干燥度是否足够73% similarUnverified购买散装韭菜子应观察颗粒饱满黑褐、无霉味、无虫蛀，陈旧或受潮的韭菜子发油耗味且药效下降，破壁粉结块变色的不要购买73% similarUnverified剥开尝仁应色泽乳白饱满、有清香，若仁发黄、发暗、有哈喇味说明油脂已氧化酸败，此类瓜子无论多便宜都不应购买72% similarUnverified本色纸因未漂白，天然带有淡淡的竹浆或草木清香属正常，但若有明显酸味、霉味或刺鼻化学味，说明生产工艺不达标或原料存放不当，不建议购买71% similar
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