vinegar constitutes about 95% acetic acid. so malt is the source used to produce acetic acid.
Bacillus subtilis E. coli Pseudomons fluorenscens streptococcus faecilis most bacteria can grow on nutrient agar
the thing about distilled malt vinegar is that when in the factory gelatinous pig fat is added along with untampered cow milk to make the mixture solidify but if this doesn't bother you there is no difference
Pure acetic acid (vinegar) is clear in appearance. Dark vinegar is due to malt used in the manufacturing process.
malt extract
Malt is what is in milo
No they do not malt.
Malt is malted (a process where grains start to germinate but not quite) grains.
Ale is a malt beverage
Beer is a malt beverage
Porter is a malt beverage
Stout is a malt beverage