What Is The Process of Fermentation in Kombucha

What is the process of fermentation in kombucha?

The process of stainless steel kombucha fermentation tank is truly a fascinating example of symbiotic fermentation, involving both yeast and bacteria. Here is a brief overview of each stage:

1. Making the Sweet Tea:

Tea Base: Black or green tea is typically used.

Sugaring: Sucrose is added to provide nutrients for the microorganisms involved in the fermentation process.

2. About the SCOBY:

SCOBY: A Symbiotic Culture of Bacteria and Yeast is added to the sweetened tea.

Fermentation Broth: Previously fermented kombucha is added to lower the pH and help prevent contamination.

Equipment:During this process we used kombucha fermenter or kombucha fermentation tank,normally produced by stainless steel for sale

3. Primary Fermentation (Aerobic Fermentation):

Duration: This process takes approximately 7 to 14 days at room temperature (68 to 78 degrees Fahrenheit or 20 to 25 degrees Celsius).

Yeast Activity: Yeast strains like Saccharomyces cerevisiae and Saccharomyces buccae break down sucrose into glucose and fructose, then ferment these sugars into ethanol and carbon dioxide.

Bacterial Activity: Acetic acid bacteria, such as Gluconacetobacter and Acetobacter, convert ethanol into acetic and gluconic acids, giving it its characteristic sour flavor, and lowering the pH to about 2.5 to 3.5.

We use the open type kombucha fermentation tank do realized this process

4. Formation of a New SCOBY:

Cellulose Production: Bacteria produce a cellulose layer on the surface of the liquid, forming a new SCOBY layer.

5. Secondary Fermentation (Optional - Anaerobic):

Bottling & Flavoring: Kombucha can be bottled and optionally flavored with fruits, herbs, or spices.

Carbonation: The sealed environment traps carbon dioxide, creating natural carbonation.

Duration: This stage typically lasts 3 to 7 days to further develop flavor.

We use pressure kombucha fermentation tank to do it

The process creates a tart, bubbly drink with a unique flavor that is both beloved and prized for its potential health benefits.if you are interested in the commercial kombucha brewing equipment please contact ZPET freely.