Yoghurt is a potential source of probiotic lactobacilli. In the present study, Lactobacillus spp. were isolated from two regional yoghurts in Bangladesh, which were identified on the basis of their colony morphologies and some biochemical tests. It was observed that isolated Lactobacillus spp. were resistance to inhibitory substances like phenol (0.4%), NaCl (1-9%) and bile acid (0.05-0.3%). Ad...

Butyric acid (C4) and pyroglutamic (pGlu) exert significant beneficial effects on human health. In this study, the influence of probiotics (Lactobacillus acidophilus Bifidobacteria) and/or prebiotics (1 3% inulin fructo-oligosaccharides) content C4 pGlu in yoghurt during shelf-life period was evaluated. The contents were determined probiotic, prebiotic synbiotic yoghurts 30 days storage at 4 °C...

in this study, the possibility of including probiotic starter cultures for making yoghurt was investigated. set yoghurts were made using three bio-cultures, all containing bifido-bacterium spp.. the effects of these starter cultures and total solids (i.e. addition of 0, 1 and 2% skim milk powder) on the rheological and sensory characteristics of the bio-yoghurts were compared with a standard st...

Frozen yoghurt has been the fastest growing product in the frozen dessert market in recent years. Consumer’s interest in frozen yoghurt stems from the desirable nutritional properties attributed to the product. Yoghurt contains substantial amounts of live lactic acid bacteria and the beneficial effects of yoghurt are postulated to be due to its probiotic contents. The present study was carried ...

background and objectives: importance of development of novel probiotic fermented milk and challenge made for its acceptability is well known. in this research, the impact of different inoculation sizes of yogurt and dl-type starter culture (mesophilic and thermophilic lab) on titratable acidity, viscosity, sensorial and microbial properties of fermented milk was investigated; and finally, prob...

Measuring the viability of probiotic microorganisms in food products using plate count methodology is a common practice due to the simplicity (ease of performance), inexpensive and routine testing characters ofthis method. In present study, the suitability of de man rogosa and sharpe agar (MRS) bile agar medium forthe selective enumeration of mixed probiotic bacteria (Lactobacillus ...

Probiotics are live microorganisms capable of producing beneficial effects on its host when consumed in adequate amounts. To exert these effects, foods must contain probiotic microorganisms in populations above 10(6) CFU/g or mL throughout its shelf life. One of the strategies to ensure high population of probiotics in fermented milk is to add them during or after the fermentation process separ...