https://ogma.newcastle.edu.au/vital/access/ /manager/Index ${session.getAttribute("locale")} 5 Oral health education strategies for patients living with cardiovascular disease within hospital settings: a scoping review https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:56040 Wed 24 Jul 2024 10:50:21 AEST ]]> Effect of probiotic Propionibacterium jensenii 702 supplementation on layer chicken performance https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:11285 Sat 24 Mar 2018 08:12:43 AEDT ]]> A comparative evaluation of the sensitivity of Salmonella detection on processed chicken carcasses using Australian and US methodologies https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:4960 Sat 24 Mar 2018 07:46:57 AEDT ]]> Selection of a novel direct-fed microbial to enhance weight gain in intensively reared calves https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:5348 Sat 24 Mar 2018 07:43:53 AEDT ]]> Potential influence of dairy propionibacteria on the growth and acid metabolism of Streptococcus bovis and Megasphaera elsdenii https://ogma.newcastle.edu.au/vital/access/ /manager/Repository/uon:33355 in vitro investigation of the feasibility of using these organisms as direct-fed microbials to control lactic acid acumulation in the rumen. Interactions between the propionibacteria, Streptococcus bovis and Megasphaera elsdenii were evaluated in terms of effects on lactic, acetic and propionic acid metabolism, following co-incubation. Spot resistance tests showed slight but varying degrees of growth inhibition by S. bovis among the propionibacteria, while no inhibition was observed between M. elsdenii and the different strains of dairy propionibacteria. In the co-culture experiments comprising S. bovis in nutrient broth, significant differences in pH and the levels of production of lactic, acetic and propionic acid, were observed between treatments following inoculation with various propionibacteria and/or M. elsdenii. In general, lactic acid concentrations at the end of the incubation were significantly lower in the cultures containing propionibacteria compared with cultures comprising either S. bovis only or S. bovis + M. elsdenii, although efficacy of lactate metabolism varied between species and strains. Moreover,the accumulation of acetic and propionic acid in the combined cultures, but not in the solo S. bovis culture, indicated that these compounds were produced as a result of the metabolism of lactic acid by the propionibacteria and M. elsdenii.]]> Fri 19 Oct 2018 16:54:43 AEDT ]]>