Brooklyn Kombucha Home Brew Kit

Brewing Kombucha in a Brewing System

Kombucha contains beneficial bacteria and yeast, as well as other vitamins and minerals. It can boost your immune system, and reduce depression symptoms.

The FDA says kombucha poses no health risks when it’s brewed correctly. Brewing kombucha at home is simple, inexpensive, and convenient. The process is easy and requires little space.

Equipment

There are several manufacturers that offer systems to streamline the brewing process and ensure consistency. These are ideal for small-scale commercial and home brewing.

Large glass container: Choose a one- or two-gallon container that is solid and without a spigot. Look for ones with a wideneck (a smaller surface area allows for more oxygen). Mason jars or other containers with a narrow mouth do not allow enough oxygen to enter during the fermentation process.

A thermometer. Often overlooked, but essential to regulate the temperature of fermentation. A heating mat is also useful in winter for warming up kombucha.

Long, flexible bottle brush: Ideal for cleaning tight corners and nooks. Brewery wash is specially formulated to remove stubborn residues from jar surfaces and narrow necks. Use in conjunction with a bottle cleaning brush for the best results.

Ingredients

Kombucha, a fermented beverage, has been hailed for its health benefits. It is made by mixing a symbiotic culture of bacteria and yeast with a sweetened tea solution. The symbiotic method creates what is called a “biofilm”, a matrix of cells. The biofilm contains lactic acid bacteria and yeast, which produce the acids and other substances that give kombucha its distinctive flavor and nutritional benefits.

The symbiotic fermentation also breaks down sugar to carbon dioxide and small amounts alcohol. This is why kombucha has been called “the champagne of health.” Commercial kombucha typically contains less than 0.5% alcohol, which meets FDA regulations for a non-alcoholic label.

It is important that you use high-quality ingredients to brew your kombucha. You should choose a non-herbal, unflavored black or green tea with plain white or turbinado sugar to avoid flavors and oils that can compromise the brew. The sweetener is used to feed the SCOBY, which will then convert it into vitamins and antioxidants.

Scobys

A scoby consists of bacteria and yeast which form a symbiotic relation and produce kombucha. You can purchase a starter online, get a scoby by asking friends or family who make kombucha to give it to you or attend a workshop that will provide the starter.

Once the tea has cooled to room temperature, pour it into your brewing vessel and add the scoby (store-bought is fine). Cover with a tight-weave cloth, like a bandana or old tee shirt. This allows for airflow while keeping out fruit flies, dust and other contaminants.

Place the jar in a dark, warm place for 7-10 day. The scoby will become smoother and more uniform with each batch of kombucha you brew. This is normal. The scoby will become smoother and more uniform after each batch of kombucha that you brew. Keep your jars from the sunlight as light can cause kombucha’s taste to be vinegary.

Storage

When storing your Kombucha, find a dark spot where the temperature won’t fluctuate too much. A large cabinet or closet is a good choice if you open and close it often enough. If you decide to store your tea in a cabinet, keep a jar with starter tea nearby just in case you need to re-start the batch.

Remember to always handle a SCOBY with clean hands and to use sterilized equipment. It’s also important to regularly test your kombucha for harmful bacteria and fungi.

If you discover mold or fungi on your scoby, discard them and start over. Use the starter liquid in your SCOBY Hotel for your next batch. Continue this process until you have a constant supply. Enjoy!