Antioxidant activity of Kombucha beverage

Abstract

This study include kombucha culture and growing . Messuring of pH have been done.The range of pH value was between 2.37 - 2.42 throught seven days . Three concentration of kombucha beverage have been teasted to messure the absorption power and reducing power , the lower value of reducing power of kombucha was 66.666 at 0.25mg/ml concentration while for controle was 91.666 at the same concentration .The hightest value of reducing power of kombucha was 170.833 at one mg/ml concentration while for controle was 191.666 at the same concentration .The result show no toxicity of kombucha beverage .