[KongchangAI]
Unverified65% confidenceTradeoffTime unknown

产地方面,法国朗多克、智利等冷凉产区葡萄籽OPC含量普遍更高,但成品OPC纯度主要取决于提取工艺而非产地,无需为'进口葡萄产地'噱头额外付费

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65%
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Long-term
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get_claim(id=453018)