Based on what I've read in Wikipedia (and inferred between the lines) it's one of or a combination of several bacteria that convert sugar(s) into lactic acid, which then acts as a spoilage preventative. That's apparently why Slim Jims can be packaged without refrigeration prior to opening.
Gordon Lee Parrish has written: 'Preservation of mixed strain lactic acid starter cultures by freezing' -- subject(s): Bacteriology, Lactic acid bacteria, Cultures and culture media
lactic acid
Lactate (also known as lactic acid) and NAD+
S. N. Rajagopal has written: 'Development of bacteriophage inhibitory bulk starter medium for the cultivation of thermophilic lactic acid bacteria' -- subject(s): Lactic acid bacteria, Bacterial starter cultures
Starter cultures are the bacteria used to turn milk into yogurt. As the starter cultures (bacteria) start to grow, acid is produced which curdles, or thickens, the milk. Starter cultures also give the yogurt its flavor when it produces things compounds like lactic acid. There is also a probiotic effect from starter cultures as it can improve the health of your digestive system.
acid as in lactic acid?
Bacterial fermentation of the lactose in milk produces lactic acid, which acts on milk protein to give yogurt its texture and tang.Steps of yogurt fermentation:Milk is heated to denature enzymes. Starter culture and other ingredients such as sugar are added to milk and mixture is incubated at 42 degrees C. During this step, the bacteria from the culture (lactobacillus and streptococcus) start to multiply and make lactic acid. The yoghurt is then cooled and refrigerated.
Lactic acid has two optical isomers: L-lactic acid and D-lactic acid.
Lactic acid (or lactate, which is the anion of lactic acid) is the product of lactic acid fermentation.
I'm not sure but, Lemon,Vinegar and lactic acid is in cheese..
Lactic acid fermentation produces lactic acid, carbon dioxide, and ATP.
No. Lactic acid is a different molecule than lactose. Molecular Formulas: Lactic Acid- C3H6O3 Lactose- C12H22O11 In addition, lactose is a sugar molecular while, as you may guess, lactic acid is an acid. When raw milk turns sour or becomes curdled, lactic acid bacteria are fermenting lactose into lactic acid.