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 7 of 7 for “"Lactococci"”.
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Characterization of two prevalent yet distinct conjugation systems among lactococci
… a highly prevalent conjugation system among lactococci. A combined approach of in silico and mutational analyses facilitated the functional assignment of many conjugation-associated genes including a transcriptional repressor of this system. Furthermore, certain non-conjugative plasmids were …
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Influence of probiotic organisms on proteolytic pattern, release of bioactive compounds and sensory attributes of cheddar cheese
… cheeses including a control cheese with starter lactococci only (Batch 1M) and two probiotic cheeses with starter lactococci and probiotic organisms including Bifidobacterium longum 1941, Lactobacillus casei 279 and Lb. acidophilus 4962 (Batch 2M) or B. animalis subsp. lactis LAFTI®B94, Lb. casei …
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From field to fermentation: characterisation and application of non-dairy cultures in dairy foods
… to dairy fermentations. A bank of non-dairy lactococci were isolated from grass, vegetables and the bovine rumen. Subsequent analysis of these L. lactis strains revealed seven strains to possess cremoris genotypes which did not correlate with their observed phenotypes. Multi-locus sequence …
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The damaged mucosal barrier in intestinal inflammation: interaction with therapeutic bacteria and roles for metallothioneins as immunomodulators
… analysis suggested an enhanced uptake of lactococci through the paracellular route, which is likely to be a result of the damaged mucosal barrier. We were able to show the presence of viable and IL-10-producing lactococci in ileal and colonic lamina propria. The absence of lactococci in …
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Studio della maturazione di formaggi pecorino stagionati in stabilimento e in grotta
… such as: lactic bacteria, staphylococci, yeasts, lactococci, enterobacteria, enterococci. Besides, an additional analysis for the in-cave adaptability evaluation has been the identification of biogenic amines inside the Pecorino cheese (2-phenilethylamine, putrescine, cadaverine, hystidine, …
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Development and Optimization of a Food-Grade Antimicrobial by Lactic Acid Bacteria Isolated from Raw Milk
… dairy farm. Forty-seven different colonies of lactococci were screened for bacteriocin production under conditions excluding the inhibitory effect of organic acids. Five strains appeared to secrete antibacterial compounds which were active against Micrococcus luteus and Lactococcus lactis …
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Isolation and Biochemical Characterization of an Alpha-Amylase From Lactobacillus Amylovorus and Sequencing of the Corresponding Gene
… to more closely resemble the sequence found in lactococci than from bacilli. (Abstract shortened by UMI.).