Unverified80% confidenceTradeoffTime unknown
常温保质期越长杂粮马芬越依赖防腐剂或高糖高油抑菌;追求'无添加'的短保产品保质期通常仅3-7天(需冷藏),选购需在保鲜与添加剂间权衡
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80%
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Long-term
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