[KongchangAI]
Unverified80% confidenceFactTime unknown

天然无添加防腐剂的零食通常保质期6-12个月,若标注保质期长达18-24个月需警惕添加合成防腐剂;开封后冻干类建议1个月内、含水肉干类2周内吃完

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80%
Confidence
Long-term
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get_claim(id=319461)