Unverified85% confidenceCautionTime unknown
散装或超大包装米面油（如25kg大米）不建议家庭常温储存超过半年：面粉易生虫、大米易返潮生霉，南方梅雨季更甚，除非有真空分装或冷藏条件
1
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85%
Confidence
Long-term
Relevance
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