Unverified88% confidenceDecision RuleTime unknown
包装规格上，开封后的牛奶（含常温奶）都应冷藏并在24-48小时内喝完，饮用慢的单人家庭优先选250ml小盒装避免浪费，饮用快的家庭选1L大包装更划算
1
Sources
88%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Related Claims
Unverified1L大包装UHT奶开封后需冷藏并3-5天内喝完，人少家庭选200-250ml利乐小包分装更防浪费，不必贪1L装的单价优势92% similarUnverified包装规格上，独居或饮用频率低者选250ml小盒装避免开封后变质；巴氏奶开封后即使冷藏也建议24-48小时内喝完，不宜买大瓶装90% similarUnverified包装规格上，家庭日常饮用选250ml×多支装比1L大盒更卫生（开封后大盒易变质、UHT奶开封后也需3天内喝完并冷藏）；独居或饮用频率低选小规格避免浪费89% similarUnverified一次性大容量（1L以上）鲜奶开封后需3天内喝完，独居或饮奶少的人应选200-250ml小规格或常温奶，避免变质浪费88% similarUnverified囤货选UHT常温奶时优先大包装利乐砖装（1L）比小盒（250ml）单位性价比高，但开封后需冷藏并3天内喝完，家庭日饮量＜500ml/天不建议开1L装以免浪费87% similar
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