Development of a Fermented Probiotic Beverage Inoculated with Kefir Grain

Abstract

Background: Probiotics are live microorganisms that confer to have health benefits when consumed directly or processed. Regular administration of Probiotics would help in improving the gut microflora that has gained importance as bacteriotherapy which prevents the gastro-intestinal disease caused by pathogenic microorganisms. Vegans who are allergic or intolerant to dairy products can have the benefits of organic acids that are produced through fermentation. The present study was carried out to know the benefits of fermented products using kefir grains and fruits. Methods: The fermented product was tested for the evaluation of flavours, sensory, and shelf life which seemed to be very promising. In context to biomolecules, the product had a high concentration of absorbable protein, carbohydrate, antioxidant, and antibacterial properties. Result: The production of fermented beverages of certain fruits on a large scale, and its consumption may promote additional health benefits. The kefir beverage that is produced in this work may help to fill the gap between actual and innovative consumption of the fruits and kefir that may be recommended in the human diet with concern for their health.