Kefir is a complex fermented dairy product created through the symbiotic fermentation of milk by lactic acid bacteria and yeasts contained within an exopolysaccharide and protein complex called a kefir grain. As with other fermented dairy products, kefir has been associated with a range of health benefits such as cholesterol metabolism and angiotensin-converting enzyme (ACE) inhibition, antimic...

Water kefir is a sparkling fermented beverage produced by fermenting water grains in sucrose solution containing dried fruits or fruit extracts. The objective of this study was to investigate the influence substrate composition on fermentation kinetics and culture-dependent microbial kefir. First, impact different substrates nitrogen limitation examined. Fermentation fruit-based media with sing...

abstract: kefir is fermented milk that has a unique flavor because of acetaldehyde, diacetyl, acetoin and ethanol. the aim of this study was to evaluate flavor and aroma compounds present in kefir. two types of starter (christian hansen and sacco) and three levels of temperatures (30, 33 and 35oc) were used for the preparation of kefir samples. the samples were analyzed for acetaldehyde, diacet...

PURPOSE/OBJECTIVES To determine kefir's effect on the prevention of gastrointestinal complaints and quality of life (QOL) in patients being treated for colorectal cancer. DESIGN Randomized, controlled, prospective, interventional study. SETTING Istanbul University Oncology Institute in Turkey. SAMPLE 40 patients, 20 of whom were randomized to the experimental (kefir) arm and 20 who were r...