Unverified79% confidenceDecision RuleTime unknown
购买石斛认准产地溯源，铁皮石斛道地产区为浙江（乐清、天台）、云南，霍山石斛为安徽霍山。有地理标志认证及溯源码的产品可降低买到硫磺熏制或掺假产品的风险
1
Sources
79%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified认准原料溯源和道地产区标注：当归以甘肃岷县（岷归）、黄芪以内蒙古/甘肃、熟地以河南怀庆（怀地黄）为道地，标注道地药材和检测报告（重金属、农残、二氧化硫）的产品品质更可靠77% similarUnverified道地产区：滇黄精以云南文山、曲靖为佳；多花黄精以湖南新化、安徽九华山为道地；姜形黄精以贵州、湖北为优，认准产地标识可降低买到硫熏或劣质货概率74% similarUnverified不要买散装无包装无产地标注的枸杞，此类无法追溯产地和加工方式，硫熏、染色、陈货掺新风险最高；宁夏产地正品应有地理标志或明确产区标注74% similarUnverified原料溯源看是否标注道地产区：宁夏枸杞、云南三七、亳州白芍、福建莲子等；产地标注模糊或仅写'精选'的品质稳定性差72% similarUnverified原料道地性认准道地产区标识：枸杞选宁夏中宁、菊花选安徽黄山贡菊或杭白菊、陈皮选新会、山楂选山东，产区错配的药效成分含量差异可达2-3倍70% similar
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