[KongchangAI]
Unverified78% confidenceDecision RuleTime unknown

保质期过长(如未开封>18个月)的湿性/半湿零食通常依赖较多防腐剂,天然无添加产品保质期普遍较短(6-12个月),购买时优先选生产日期近的

1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen

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MCP
get_claim(id=296245)