Influence of black tea concentrate on kombucha fermentation
نویسندگان
چکیده
منابع مشابه
Fermentation of black tea broth (Kombucha): I. Effects of sucrose concentration and fermentation time on the yield of microbial cellulose
The yield and properties of cellulose produced from bacterial fermentation of black tea broth (known as Kombucha) were investigated in this study. The tea broth was fermented naturally over a period of up to 8 days in the presence of sucrose. Tea broth with a sucrose concentration of 90 g/l produced highest yield of bacterial cellulose (66.9%). The thickness and yield of bacterial cellulose inc...
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Fermentation of sugared tea with a symbiotic culture of acetic acid bacteria and yeast (tea fungus) yields kombucha tea which is consumed worldwide for its refreshing and beneficial properties on human health. Important progress has been made in the past decade concerning research findings on kombucha tea and reports claiming that drinking kombucha can prevent various types of cancer and cardio...
متن کاملOptimization of Fermentation Time for Iranian Black Tea Production
The optimum fermentation times of black tea manufactured by two systems of Orthodox and CTC (cut, tear & curl) were investigated by measuring the quality parameters of black tea, like: theaflavin, thearubigin, highly polymerized substances and total liquid colour during the fermentation stage. Optimum fermentation times from the beginning of fermentation were determined to be 60 min and 15...
متن کاملYeast ecology of Kombucha fermentation.
Kombucha is a traditional fermentation of sweetened tea, involving a symbiosis of yeast species and acetic acid bacteria. Despite reports of different yeast species being associated with the fermentation, little is known of the quantitative ecology of yeasts in Kombucha. Using oxytetracycline-supplemented malt extract agar, yeasts were isolated from four commercially available Kombucha products...
متن کاملChronic Consumption of Kombucha and Black Tea Prevents Weight Loss in Diabetic Rats
OBJECTIVE: Diabetes mellitus (DM) is a chronic metabolic disease which affects many organ systems in the body and is associated with a progressive weight loss. Many diabetic patients used to consume herbal remedies to relieve their symptoms. Black tea and its fermented remedy which is made by cultivating the Kombucha mushroom in a mixture of warm tea and sugar are widely used by diabetic patien...
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ژورنال
عنوان ژورنال: Acta Periodica Technologica
سال: 2006
ISSN: 1450-7188,2406-095X
DOI: 10.2298/apt0637137m