[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

认准甘肃岷县(含宕昌、渭源)产当归,当地海拔2000米以上高寒栽培,挥发油和阿魏酸含量高于其他产区,油润性明显、断面黄白色;云南、四川产当归价格低但药性偏弱、香气淡

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90%
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Long-term
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https://kongchang.com/claim/450778
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curl https://kongchang.com/api/v1/knowledge/claims/450778
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get_claim(id=450778)