Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 11 of 11 for “"probiotic microorganisms"”.
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Effects of environmental and physiological stress on the functionality of probiotic microorganisms
… some functional properties for the selection of probiotic microorganisms. The study was focused on two commercial strains of Bifidobacterium animalis ssp. lactis and two non-commercial Bifidobacterium strains, namely B. breve NCTC 11815 and B. longum NCTC 11818. The effects of exposure to acid, …
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Bacterial production of poly-γ-glutamic acid and evaluation of its effect on the viability of probiotic microorganisms
… up using a fermenter and was tested for novel probiotic applications. The survival of probiotics during freeze drying, storage and ingestion was improved by combining them with a γ-PGA matrix. For L. paracasei, 10% γ-PGA protected the cells significantly better (P < 0.05) than 10% sucrose …
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Influence of probiotic organisms on release of bioactive compounds in yoghurt and soy yoghurt
… activities are important characteristics of probiotic microorganisms. They give rise to therapeutic benefits as well as increase physiological activity of cultured products through liberation of a number of bioactive peptides and activation of latent compounds such as conjugated isoflavones. …
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Factors regulating the production of STX-2 in Escherichia coli O157:H7
… were: (i) various classes of antibiotics; (ii) probiotic microorganisms; and (iii) carbon source variation together with cAMP. Stx-2 was assessed using MTT cytotoxicity assays and ELISA analysis, while the expression of stx2 was assessed using real time PCR. It was determined that antibiotics …
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Probiotic effect of Vibrio midae SY9, Cryptococcus sp. SS1 and Debaryomyces hansenii AY1 on the growth and disease resistance of farmed Haliotis midae
… an overwhelming body of evidence has shown that probiotic microorganisms can significantly improve the growth rate and disease resistance of aquacultured animals. The aim of this study was to isolate enteric microorganisms from H. midae that are capable of hydrolyzing the various protein and …
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Molecular characterisation of the vibrio midae SY9 extra cellular alkaline serine protease and its role in the previously observed probiotic effect on the growth of Haliotis midae
… can be improved through the prophylactic use of probiotic bacteria. Previous research by Macey and Coyne (2005) showed that H. midae fed a high protein artificial diet, ABFEED(R) S34, supplemented with the bacterium Vibrio midae SY9 have enhanced digestion, growth and immune responses. Probiotic …
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The impact of host-microbe interactions on murine colonic secretomotor function
… I first examined the influence of two different probiotic (microorganisms which, when given in adequate amounts, can confer health benefits upon the host) strains, Bifidobacterium infantis 35624 and L. salivarius UCC118 on active colonic ion transport in the mouse, using the Ussing Chamber. I …
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Pengaruh konsentrasi sukrosa dan sari kulit pisang terhadap kualitas minuman sinbiotik kulit pisang kepok (Musa paradisiaca)
… ENGLISH: Synbiotic is the interaction between probiotic microorganisms with prebiotic substances produce lactic acid and accelerate the growth of probiotics in the digestive system, because prebiotics as food lactic acid bacteria to metabolize. One is fruktooligosakarida prebiotic substances …
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Investigation of the effect of a probiotic-supplemented diet on the haemocyte proteome of the abalone Haliotis midae
… resistance. Several studies have shown that probiotic microorganisms can significantly increase the growth rate and disease resistance of H. midae. To date, no comprehensive studies have been conducted to characterise these physiological improvements at the molecular level. Thus, the aim of …
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Fermented foods production using isolated Lactobacillaceae species for the improvement of vaginal health: the case of mageu and yoghurt
… suggesting the need for adjunctive therapy. Probiotic supplements can be used in conjunction with antibiotic treatment to re-establish the optimal vaginal microbial community. Of the probiotic products available in South Africa, only a limited number are specifically for vaginal health and …
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Využití techniky polymerázové řetězové reakce (PCR) pro identifikaci probiotických mikroorganismů v mléčném potravinovém výrobku
V rámci této bakalářské práce byly popsány probiotické bakterie a jejich prospěšné účinky na lidské zdraví. Také bylo uvedeno několik metod, které jsou využívány k identifikaci mikroorganismů. Úvodem experimentální části byla izolována DNA z vybraného mléčného výrobku. Extrakce DNA byla provedena …