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益生菌保存温度是多少

更新时间: 2020-11-03 00:00:00     

益生菌保存温度是2℃~6℃。

正常情况下,活性乳酸菌在0℃~4℃的环境中保存,这时乳酸菌处于“休眠期”,菌体有活性,但繁殖速度较慢;随着环境温度的升高乳酸菌会快速繁殖、快速死亡,其营养价值也会有所降低。

含有活性乳酸菌的酸奶保质期较短,一般为两周左右,而且必须在2℃~6℃下保藏,否则容易变质。因此在购买时一定要选择在冷藏柜中销售的酸奶。

关键词: 保存 温度 多少

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