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Your search keyword '"Waak, Elisabet"' showing total 2 results
Start Over Author "Waak, Elisabet" Journal applied & environmental microbiology
2 results on '"Waak, Elisabet"'

1. Prevalence and Fingerprinting of Listeria monocytogenes Strains Isolated from Raw Whole Milk in Farm Bulk Tanks and in Dairy Plant Receiving Tanks.

Author

Waak, Elisabet, Tham, Wilhelm, and Danielsson-Tham, Marie-Louise

Subjects
*LISTERIA, *DNA restriction enzymes
Abstract

Examines the incidence of Listeria species in raw whole milk from farm bulk tanks at Swedish dairy plant. Restriction enzyme analysis to samples of L. monocytogenes; Source of contamination in food processing plant; Characterization of strains by discrimination typing method.

Published
2002
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2. Metabolically Improved Exopolysaccharide Production by Streptococcus thermophilus and Its Influence on the Rheological Properties of Fermented Milk.

Author

Svensson, Malin, Waak, Elisabet, Svensson, Ulla, and Rådström, Peter

Subjects
*MICROBIAL exopolysaccharides, *FERMENTED milk, *STREPTOCOCCUS, *CULTURED milk, *BIOCHEMISTRY, *RHEOLOGY (Biology)
Abstract

Altered levels of enzymes in the central carbon metabolism in Streptococcus thermophilus increased the exopolysaccharide (EPS) production 3.3 times over that of the parent strain. The influence of enhanced EPS production on the rheological properties of fermented milk is described for engineered strains of S. thermophilus which produce different levels of EPSs. [ABSTRACT FROM AUTHOR]

Published
2005
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