Unverified80% confidenceDecision RuleTime unknown
选购真空鲜食玉米认准'常温可储存'需灭菌到位,若包装胀袋、汤汁浑浊说明灭菌失败已变质;真空袋应贴合玉米无明显气体,保质期通常6-12个月且无需冷藏
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