Thursday, February 11, 2016

Process Journal 27 - Bottling and Carbonation Process

On February 3rd, thirteen days after beginning the fermentation of the tea, I began bottling and carbonating the kombucha. This process consisted of 5 steps:

  1. Pour kombucha into airtight bottles
  2. Add additional sugar to kombucha
  3. Add additional flavour to kombucha
  4. Seal bottles
  5. Allow to carbonate for at least a week
For the sweetening/flavouring, I decided on lingonberry juice. My mentor Nathan Bird suggested the following ratio for the juice and sugar.
  • 1 tbsp juice per pint of kombucha
  • 1 tsp sugar per pint of kombucha
Additionally, after observing my trial run, my mentor advised that I leave only an inch or less of space between the surface of the kombucha and the cap; the less space, the faster it carbonates.

Pouring the Kombucha
The glass jar I used for carbonation had a spigot which assisted in filling the bottles. The brew filled four 16 fl oz (1 pint) bottles, and, as per Nathan's advice, each was filled with approximately ½ - 1 inch of space at the top.

Filling the bottles

The filled bottles, 1 pint each
Sweetening and Flavouring the Tea
Approximately 1 teaspoon of sugar and 2 tablespoons of lingonberry juice were used per pint.

Mixing in the sugar

Adding in the juice

Sealing and Carbonating
The bottles were closed and placed next to the rest of the kombucha for carbonation. The kombucha should be ready within two weeks

Flavouring finished

Sealed and ready for carbonation

Carbonating





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