The study investigated the pH, acidity, soluble solids, total sugar, polyphenol, flavonoid, anthocyanin content, 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging, and color of kombucha with a variety added fruit peels during fermentation process. Pear, grape, plum, orange, apple, golden kiwi were fermentation. pH showed decrease, while an increase in acidity was observed. An which higher...