Milchsäure
Lactic acid bacteria (LAB) already exists as part of the natural flora in most vegetables. Lettuce and cabbage were examined to determine the types of lactic acid bacteria that exist in the leaves. Different types of LAB will produce different types of silage fermentation, which is the fermentation of the leafy foliage. Silage fermentation is an anaerobic reaction that reduces sugars to fermentation byproducts like lactic acid.