Kombucha preparation- adding the tea mushroom into a tea decoction - close up

Kombucha preparation- adding the tea mushroom into a jar with a tea decoction. Tea mushroom/Manchurian mushroom to make a Kombucha nutritional drink-variety of fermented, lightly effervescent sweetened black or green tea drinks that are commonly intended as functional beverages for their health benefits. Kombucha is produced by fermenting tea using a "symbiotic 'colony' of bacteria and yeast" (SCOBY)