Unverified83% confidenceDecision RuleTime unknown
切片厚薄均匀度反映加工工艺：机器统片规整均匀但可能混入芪节、须根碎料；手工斜切片虽不均匀但多为主根优质部位。选片时看断面完整无空心、无虫蛀霉斑，颜色黄白自然，避免过白（可能硫熏）或过黑（陈货或霉变）
1
Sources
83%
Confidence
Long-term
Relevance
-
First Seen
Sources
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