Tuesday, April 20, 2010

More notes on Kombucha brewing

I usually remove no more than 3/4 out of the brewing vessel. Some of the beneficial components take up to six weeks to develop.

Every ten batches I remove everything from the brewing container and wash it with white vinegar, then rinse it with filtered water, reintroduce what was in the brewing container and start a fresh batch.

I remove old SCOBIES (the bottom ones) of the SCOBY after six batches, I usually leave the three youngest ones (the top ones)
Procedure to make Kombucha

Using the Recipe selected
Use filtered water or Spring Water.
Bring 1 gallon water to a boil using a non reactive pot(Stainless, enameled, glass, no aluminium or cast iron).
Steep the teabags for 15 minutes.
Remove the teabags.
Add the sugar to the hot water, stir until completely dissolved.
Cool the sweet tea mixture to room temperature. I do this by submerging two or three previously frozen 16 or 20 oz water bottles (leave the cap on)
pour the cooled tea mixture in the brewing container and add filtered water to make up the quantity in the recipe.
Float the SCOBY on top and pour the kombucha the SCOBY came in over the top.
Cover the container with a cotton towel and secure it to the container with rubber bands, this is to keep fruit flies and other things out.
The SCOBY needs oxygen to live.
After the 5th day start tasting the Kombucha.
Continue brewing until you get to the tart/sweet balance you like, usually after 8-10 days in a 70° F room.
You can drink the Kombucha now or bottle it in a bottle that can stand the pressure (Recloseable beer bottles, GT's Kombucha or Synergy bottles) if you need to buy bottles Bader Beer on Grand Avenue in Vancouver sells recloseable bottles or you can search for them on the internet.
I let my bottled Kombucha sit in the garage for 5 or six weeks and refrigerate them the week we will be consuming them.
During this maturing period the live yeasts will turn the sugars in the bottle to carbon dioxide gas (the fizz). So your aged kombucha wil have lost some or all of the sweetness, you may want to bottle(stop the brewing process) sooner so you have a sweeter end product.
How long you age your Bottled Kombucha depends on your taste, and on how many bottles you have.
After harvesting the first batch start over, you don't have to float the SCOBY (it is already there) or pour Kombucha over the top since you left some in the container.

Monday, November 23, 2009

If you would like a free Kombucha SCOBY I generate about 2 babies a month you can have.
Just bring a glass Quart size canning jar.
write a comment or become a follower and I will give you particulars
I am located in the Portland-Vancouver area

Sunday, September 20, 2009

Batch 11 08-25-2009

Ingredients: 2.5 Gallons well water
1 pod Pu-ehr 1st steep
2 bags Tetley black tea
2 bags green tea
6 bags Oolong tea
4 cups sugar

I Boil 1 Gallon well water. After steeping the tea blend 15 minutes, I dissolve the raw cane sugar as the water cools, 5 minutes later I cool the tea with frozen water bottles.
This formula delivers consistently a tasty plain kombucha and it lends itself well to flavoring with various fruit juices.

Thursday, September 3, 2009

Batch 10 8-23-09

Ingredients:
21/2 Gallons well water
6 bags Tetley black tea
2 bags green tea
8 bags Oolong tea
4 cups sugar

Were short on bottles used a Coors screw cap bottle and it exploded after 3 days. Even in my beer drinking days I wasn't a fan of Coors. Now I now the bottles are not that great either.

Batch 9 8-19-09

Ingredients:
2 Gallons well water
6 bags Tetley black tea
2 bags green tea
8 bags Oolong tea
4 cups sugar
we make enough kombucha now to leave 1/5th of the old kombucha in the brew vessel to try to grow some of the more beneficial components only available in processe longer tha 10 days.
I can also share kombucha with friends now. we are producing an average of 4 gallons every 8-10 days. During the hotter days 85 and hotter webrewed faster but the Kombucha did not have as complex flavors as during cooler 75 ° days.

Batch 8 8-05-09

Ingredients:
2 1/2 Gallons well water
4 bags lipton black pearl tea
2 bags green tea
8 bags Oolong tea
4 cups sugar
We reduced the green tea and the black tea increased the Oolong tea and mde peace with the fizz.
We also noted that swing top bottles are easier to operate than the GT's screw caps.
this is making very tasty Kombucha.