A few unrefrigerated months later, we get salami, rather than Salmonelli!

几千年前我们的祖先，靠着意外或是绝望发现怎麽控制食物腐坏！

All because AJ unknowingly ate pasta that was left out unrefrigerated for 2 days.

所有这些都是因为AJ在不知不觉中吃了2天没有冷藏的意大利面。

UHT milk boasts a much longer shelf life, up to twelve months unrefrigerated, compared to pasteurized milk's two weeks in the fridge.

UHT 牛奶拥有更长的保质期， 与巴氏杀菌牛奶在冰箱中的两周相比，在不冷藏的情况下长达十二个月。