Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Susan B. Rodriguez"'
Publikováno v:
Applied and Environmental Microbiology. 79:6264-6270
The yeasts Zygosaccharomyces bailii , Dekkera bruxellensis (anamorph, Brettanomyces bruxellensis ), and Saccharomyces cerevisiae are the major spoilage agents of finished wine. A novel method using Raman spectroscopy in combination with a chemometric
Publikováno v:
Journal of industrial microbiologybiotechnology. 44(8)
Species of Lactobacillus, Pediococcus, Oenococcus, and Leuconostoc play an important role in winemaking, as either inoculants or contaminants. The metabolic products of these lactic acid bacteria have considerable effects on the flavor, aroma, and te
Autor:
Susan B. Rodriguez, R. J. Thornton
Publikováno v:
Letters in Applied Microbiology. 46:38-42
Aims: To monitor in real-time the changes in microbial populations and chemistry of grape juice simultaneously inoculated with Saccharomyces cerevisiae and Oenococcus oeni. Methods and Results: Viable populations of S. cerevisiae and O. oeni in Chard
Publikováno v:
Journal of the Science of Food and Agriculture. 87:527-533
Fermentation of high-sugar grape juice by five commercial strains of Saccharomyces cerevisiae was analyzed in real time both microbiologically and chemically. Viable, dead and 'injured' yeast were enumerated by flow cytometry. Chemical changes in the
Publikováno v:
Journal of Applied Microbiology. 100:689-698
Aims: To investigate the effects of grape juice dilution and different temperature/nitrogen addition regimes on commercial-scale, high-density Shiraz and Chardonnay fermentations. Methods and Results: Duplicated fermentations (30 hl) were conducted a
Publikováno v:
Journal of Industrial Microbiology and Biotechnology. 18:379-383
Utilization of the tricarboxylic acid (TCA) cycle intermediates, L-malic acid and succinic acid, by the yeast Pachysolen tannophilus is repressed in the presence of glucose. Strains of P. tannophilus containing mutations in two hexokinases and a gluc
Autor:
R. J. Thornton, Susan B. Rodriguez
Publikováno v:
Food Microbiology. 13:475-482
A mutant ofSchizosaccharomyces malidevorans, which utilizes malic acid more rapidly than the wild-type strain and does not utilize significant amounts of glucose or fructose, was used in commercial scale deacidification of grape juice during two vint
Publikováno v:
Canadian Journal of Microbiology. 42:132-140
The urease from the ascomycetous fission yeast Schizosaccharomyces pombe was purified about 4000-fold (34% yield) to homogeneity by acetone precipitation, ammonium sulfate precipitation, DEAE-Sepharose ion-exchange column chromatography, and if requi
Publikováno v:
Microbiology. 141:2831-2837
Summary: Aflatoxins are highly toxic and carcinogenic compounds produced by certain Aspergillus species on agricultural commodities. The presence of fatty acid hydroperoxides, which can form in plant material either preharvest under stress or posthar
Publikováno v:
Brain Research Bulletin. 33:17-24
The involvement of opioid receptors in the induction of long-term potentiation (LTP) was investigated in the lateral and medial perforant path projections to area CA3 of the hippocampus in anesthetized rats. The opioid receptor antagonist naloxone (1