What is the Difference Between Lactic Acid and Alcoholic Fermentation?
🆚 Go to Comparative Table 🆚The main difference between lactic acid and alcoholic fermentation lies in the products they produce and the organisms that carry out these processes. Here are the key differences between the two types of fermentation:
- Products:
- Lactic acid fermentation produces lactic acid as its primary product.
- Alcoholic fermentation produces ethanol and carbon dioxide as its primary products.
- Organisms involved:
- Lactic acid fermentation is carried out by some bacteria and occurs in animal tissues.
- Alcoholic fermentation is carried out by yeast and occurs in plant tissues.
- Process:
- In lactic acid fermentation, pyruvic acid is converted directly to lactic acid, with no gas released.
- In alcoholic fermentation, pyruvic acid is first converted into ethanol and carbon dioxide, with carbon dioxide being released as a gas.
- Applications:
- Lactic acid fermentation is used in the production of yogurt, cheese, and other milk products.
- Alcoholic fermentation is used in the production of wine, beer, vinegar, and bread.
Both lactic acid and alcoholic fermentation are anaerobic processes that occur in the absence of oxygen, following glycolysis. They are used by different organisms and have distinct applications in various industries.
On this pageWhat is the Difference Between Lactic Acid and Alcoholic Fermentation? Comparative Table: Lactic Acid vs Alcoholic Fermentation
Comparative Table: Lactic Acid vs Alcoholic Fermentation
Here is a table comparing the differences between lactic acid and alcoholic fermentation:
Feature | Lactic Acid Fermentation | Alcoholic Fermentation |
---|---|---|
Process | Conversion of pyruvic acid to lactic acid | Conversion of pyruvic acid to ethanol and carbon dioxide |
Gas Production | No gas released | Carbon dioxide released |
Occurrence | Animal tissue | Plant tissues |
End Product | Lactic acid | Ethanol and carbon dioxide |
Industrial Applications | Yoghurt, cheese, and other milk products | Wine, beer, vinegar, and bread |
Examples | Lactobacillus | Yeast |
Read more:
- Ethanol Fermentation vs Lactic Acid Fermentation
- Homolactic vs Heterolactic Fermentation
- Lactate vs Lactic Acid
- Aerobic vs Anaerobic Fermentation
- Fermentation vs Glycolysis
- LDH vs Lactic Acid
- Oxidation vs Fermentation
- Lactose Fermenting vs Non-lactose Fermenting Bacteria
- Fermentation vs Anaerobic Respiration
- Sugar Assimilation vs Fermentation
- Fermentation vs Respiration
- Ketoacidosis vs Lactic Acidosis
- Fermentation vs Putrefaction
- Bioreactor vs Fermentor
- Homofermentative vs Heterofermentative Bacteria
- Carboxylic Acid vs Alcohol
- Aldehyde vs Alcohol
- Lactic Acid vs Mandelic Acid
- Ale vs Lager