[KongchangAI]
Unverified80% confidenceTradeoffTime unknown

价格与浓缩工艺权衡:标准化EGb761提取(脱酸、多步纯化)成本远高于普通提取物,明显低价产品往往是原粉或低浓缩,'便宜的银杏叶'性价比反而低

1
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
-
First Seen

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https://kongchang.com/claim/204193
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curl https://kongchang.com/api/v1/knowledge/claims/204193
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get_claim(id=204193)