stomack
Making saurkraut is a lactic acid fermentation.
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.
You can use a clear test tube for a lactic acid test. This allows you to easily observe any color changes that may occur during the test, indicating the presence of lactic acid.