Results 171 to 180 of about 2,880 (197)
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Effect of inositol starvation on glycerolipid metabolism in Saccharomyces uvarum
Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1983Abstract The influence of inositol deprivation on glycerolipid metabolism in the inositol-requiring yeast, Saccharomyces uvarum , was determined by measuring the decrease in radioactivity of the major phospholipids after prelabeling cells with either [2- 3 H]glycerol, [1- 14 C]palmitic acid, [methyl- 3 H]choline or [ 32 P]orthophosphate.
Günther Daum +3 more
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Biotechnology and Bioengineering, 1982
AbstractSaccharomyces cerevisiae NRRL Y‐2034, S, uvarum NRRL Y‐1347, and Zymomonas mobilis NRRL B‐806 each were separately immobilized in a Ca‐alginate matrix and incubated in the presence of a free‐flowing and continuous 1, 3, 5, 10, or 20% (w/w) glucose solution. In general, the yeast cells, converted 100percnt; of the 1, 3, and 5% glucose to alcohol
J E, McGhee +3 more
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AbstractSaccharomyces cerevisiae NRRL Y‐2034, S, uvarum NRRL Y‐1347, and Zymomonas mobilis NRRL B‐806 each were separately immobilized in a Ca‐alginate matrix and incubated in the presence of a free‐flowing and continuous 1, 3, 5, 10, or 20% (w/w) glucose solution. In general, the yeast cells, converted 100percnt; of the 1, 3, and 5% glucose to alcohol
J E, McGhee +3 more
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Saccharomyces bayanus var. uvarum in Tokaj wine-making of Slovakia and Hungary
Applied Microbiology and Biotechnology, 2002Using genetic hybridisation analysis and molecular karyotyping we revealed an association of Saccharomyces bayanus var. uvarum species with Tokaj wine-making. Along with identification of Saccharomyces strains isolated by E. Minárik in Slovakia, the composition of Tokaj populations in Hungary was studied.
G I, Naumov +3 more
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FEMS yeast research, 2005
Considerable amounts of molecular and genetic data indicate that interspecific hybridisation may not be rare among natural strains of Saccharomyces sensu stricto. Although a post-zygotic barrier operating during meiosis usually prevents the production of viable spores, stable hybrids can arise which can even evolve into distinct species. This study was
Antunovics, Z. +3 more
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Considerable amounts of molecular and genetic data indicate that interspecific hybridisation may not be rare among natural strains of Saccharomyces sensu stricto. Although a post-zygotic barrier operating during meiosis usually prevents the production of viable spores, stable hybrids can arise which can even evolve into distinct species. This study was
Antunovics, Z. +3 more
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2016
Ochratoxin A (OTA) is a nephrotoxic, immunosuppressive, teratogenic, and carcinogenic mycotoxin, secondary metabolite produced by species belonging to Aspergillus and Penicillium genera, mainly A. ochraceus, A. niger, A. carbonarius, and P. verrucosum. This ubiquitous mycotoxin is a contaminant of many foodstuffs, mainly cereals but also wine.
Jakopović, Željko +4 more
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Ochratoxin A (OTA) is a nephrotoxic, immunosuppressive, teratogenic, and carcinogenic mycotoxin, secondary metabolite produced by species belonging to Aspergillus and Penicillium genera, mainly A. ochraceus, A. niger, A. carbonarius, and P. verrucosum. This ubiquitous mycotoxin is a contaminant of many foodstuffs, mainly cereals but also wine.
Jakopović, Željko +4 more
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Genetic identification of Saccharomyces bayanus var. uvarum, a cider-fermenting yeast
International Journal of Food Microbiology, 2001Twenty-one Saccharomyces strains isolated from a cider process were analysed in terms of karyotypes, Y' S. cerevisiae sequence occurrence, rDNA structure and cross-fertility with species tester strains. A strong predominance of S. bayanus var. uvarum G. Naumov was found (18 strains vs. three S. cerevisiae). Among the S. bayanus var.
G I, Naumov +5 more
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Interaction between Hanseniaspora uvarum and Saccharomyces cerevisiae during alcoholic fermentation
International Journal of Food Microbiology, 2015During wine fermentation, Saccharomyces clearly dominate over non-Saccharomyces wine yeasts, and several factors could be related to this dominance. However, the main factor causing the reduction of cultivable non-Saccharomyces populations has not yet been fully established. In the present study, various single and mixed fermentations were performed to
Chunxiao Wang +2 more
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KVANTIFICIRANJE SPOSOBNOSTI FLOKULACIJE KVASCA Saccharomyces uvarum
2010U radu su proučavane metode taloženja, odnosno flokulacije pivskog kvasca S. uvarum, putem Helmovog i Stratfordovog testa. Kod obje je metode proučavan utjecaj početne koncentracije stanica (inokuluma), miješanje, uzorkovanje i određivanje postotka istaloženih stanica.
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Saccharomyces uvarum, a proper species withinSaccharomycessensu stricto
FEMS Microbiology Letters, 2000Andrea Pulvirenti +2 more
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