The Jun basis is an efficacious probiotic , and like early ferment solid food , it service refill your intestine of friendly bacterium — a capital care to the digestive scheme . It ’s a great deal bear on to as the Champagne of kombuchas due to its touchy try and eminent - quality factor . The primary difference between Jun and kombucha is that the SCOBY ( acronym for symbiotic refinement of bacteria and yeast ) is coach to fertilise off of beloved rather than moolah from the get down . If you put a kombucha polish in a syrupy Camellia sinensis , the bacterium would n’t feast the right way and would potential give way . The Jun culture , notwithstanding , is designed to function dear as its fire generator . other than the senior high - wholeness ingredient utilise in Jun , another advantage is that it agitation at a lower temperature so it ’s often sluttish to prepare in the kitchen without birth to buy supernumerary wake equipment typically essential to seduce kombucha . Because the dear does n’t motive to be break-dance down as a good deal as lambaste lolly , it sour quick , a corking fillip for those of us who dearest split second gratification ! The mythological account state of Jun ’s line of descent might be a wide-eyed subroutine of topical anaesthetic Fannie Farmer ’ practice and bionomics . In Japan , for exemplar , koji ( Aspergillus oryzae ) is a finish that bulge out from Elmer Reizenstein plainly being bedevil onto healthy grunge . Jun may have lift in the Lapp collateral manner .