There's also souring bacteria present in these barrels, lactobacillus, pediococcus, you know, multiple species of each of these different organisms.

这桶中也有，乳，片球，你知道，这不同生物的多种物种。

Fermented foods are teeming with helpful probiotic bacteria, like lactobacillus and bifidobacteria.

发酵食品中充满了有的生，如乳和双歧杆。

[Odaelys] So definitely expecting some lactobacillus, lactococcus, probably some mold, maybe some candida species.

- [Odaelys] 所以肯定期待乳杆、乳球，可能霉， 也许念珠。

One of them got the lactobacillus, the others, they got just normal mouse food.

其中个得到了乳，其他的则得到了普通的老鼠食物。

In the US, for example, the FDA requires people to ferment their dairy with two particular species of bacteria, Lactobacillus bulgaricus and Streptococcus thermophilus.

以美国为例，食品药品监督局要求乳制品加工使用特殊的两种，保加利亚乳杆和嗜热链球。