I can tell you lactic acid build-up occurs in the muscles and is released as a waste product into the blood after working the muscles. This is what causes soreness and muscle fatigue after working out strenuously. What I think you are talking about is the process of the body to turn sugars such as fructose into energy that can be used in cells and can be metabolized. Lactic acid fermentation occurs in cardiac muscles, the liver and any other oxygen starved muscles.
Making saurkraut is a lactic acid fermentation.
stomack
The fermentation of milk occurs to form curd, of course lactic acid is released.
Lactic acid fermentation is an anaerobic process. This means that lactic acid is produced in the absence of oxygen. This usually occur in bacteria cells but can also occur in muscle cells.
Lactic acid and fermentation occur during anaerobic metabolism.
*muscle cells
*muscle cells
The Krebs cycle starts with acetyl-CoA, not pyruvic acid. It produces ATP, NADH, FADH2, and carbon dioxide but does not yield lactic acid or alcohol. Lactic acid fermentation and alcohol fermentation occur in the absence of oxygen.
2+2=4 :))
Both occur anaerobically, or with exercise, but lactic acid occurs in muscles (you know that burning sensation after muscle fatigue? It's from lactic acid buildup in muscles) and alcoholic fermentation occurs by yeast. So basically, the main thing that they have in common is just that they occur anaerobically.
Lactate (also known as lactic acid) and NAD+
The synthesis of lactic acid occurs in the cytoplasm of vertebrate animal cells through the process of anaerobic glycolysis. This metabolic pathway converts glucose into lactic acid when oxygen is limited.