Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Edmund S. Idziak"'
Publikováno v:
Journal of Food Process Engineering. 26:265-283
Raw milk with a high count of indigenous microflora, with and without inoculated Escherichia coli K-12 (ATCC-29055), was subjected to high pressure treatment (250-400 MPa) for various holding times (0-80 min) at two temperatures (3 and 21 C). From th
Publikováno v:
Enzyme and Microbial Technology. 25:96-102
The emulsifier isolated by extraction of Saccharomyces cerevisiae biomass was resolved into two major components. One component contains mainly protein and some carbohydrate. This appears to be the protein backbone of the phosphomannoprotein of the y
Autor:
J P Piette, Edmund S. Idziak
Publikováno v:
Applied and Environmental Microbiology. 58:2783-2791
A study was undertaken to investigate the factors involved in the adhesion of Pseudomonas fluorescens to model meat surfaces (tendon slices). Adhesion was fast (less than 2.5 min) and was not suppressed by killing the cells with UV, gamma rays, or he
Publikováno v:
Food Microbiology. 9:155-160
A hydrophobic grid-membrane filter colony hybridization method using a digoxigenin-labelled DNA probe was compared to the conventional Health Protection Branch method for the detection of Listeria monocytogenes in artificially inoculated foods. Three
Publikováno v:
Canadian Journal of Microbiology. 38:161-164
One hundred and twenty-two food, clinical, and veterinary strains of Listeria monocytogenes were examined for the presence of plasmids. Twenty-five (20%) contained plasmids, which varied from 1.3 to 66 MDa in size. Of 10 strainsof other Listeria spec
Autor:
Edmund S Idziak, J P Gabriel Piette
Publikováno v:
Biofouling. 5:3-20
The adhesion of seven meat spoilage bacteria to thin slices of beef fat and tendon and to glass was studied using cells in late log or stationary phase of growth, suspended in spent growth medium or in deionized water. In general, adhesion was not in
Publikováno v:
Journal of Agricultural and Food Chemistry. 39:655-659
Derivation of the emulsifying activity index (EAI) (Pearce, K.N.; Kinsella, J.E.J. Agric. Food Chem. 1978, 26, 716-723) from first principles demonstrates that a simple correction must be made. The original EAI does not provide units of interfacial a
Autor:
Edmund S. Idziak, J P Piette
Publikováno v:
Applied and environmental microbiology. 57(6)
Tendon slices were used as model surfaces to investigate the role of flagella in the adhesion of Pseudomonas fluorescens to meat. The slices were introduced into a specially designed flow chamber, which was then filled with a suspension of the organi
Autor:
Edmund S. Idziak, J.-P.G. Piette
Publikováno v:
Canadian Institute of Food Science and Technology Journal. 24:196
Publikováno v:
Food Microbiology. 6:281-284
Seven clones showing β -hemolysis, from a Listeria monocytogenes genomic library, were assessed by a hydrophobic grid-membrane filter (HGMF) screening technique for their specificity as DNA probes. Plasmid DNA from each of the clones was screened by