Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Johanne Brendehaug"'
Autor:
Hilde Mellegård, Marte Monshaugen, Johanne Brendehaug, Davide Porcellato, Marina Aspholm, Siv Borghild Skeie
Publikováno v:
International Journal of Food Microbiology. 266:21-30
Bovine milk contains a complex microbial community that affects the quality and safety of the product. Detailed knowledge of this microbiota is, therefore, of importance for the dairy industry. In this study, the bacterial composition of consumption
Autor:
Therese Faye, Helge Holo, Trine Nilsen, Dag Anders Brede, Johanne Brendehaug, Ingolf F. Nes, Inger Ødegård, Thor Langsrud
Publikováno v:
Le Lait. 82:59-68
Dairy propionibacteria produce a number of inhibitory compounds like propionate, ace- tate and diacetyl. In addition, a number of strains produce bacteriocins. Unlike lactic acid bacteria, they often produce compounds that inhibit Gram (-) bacteria a
Publikováno v:
International Journal of Food Microbiology. 70:21-27
Visible mould from 225 blocks of the Norwegian semi-hard cheeses Jarlsberg and Norvegia from four factories were subcultured and identified. Altogether 23 different fungal species were detected. The two most important contaminating species were Penic
Publikováno v:
International Dairy Journal. 9:903-912
The usefulness of RAPD-PCR as a typing method for investigation of Bacillus cereus isolates from a dairy plant was evaluated. A 1-d in-depth sampling study along the entire production line was performed and long-term sampling of products was conducte
Publikováno v:
International Dairy Journal. 8:829-834
Critical contamination sites of the gram-negative psychrotrophic bacterial groups, Pseudomonas, Enterobacteriaceae and Aeromonas and the gram-positive spore-forming bacterium, Bacillus, have been traced in the production lines for pasteurised milk in
Publikováno v:
International journal of food microbiology. 93(1)
Air, equipment, plastic film, brine and milk were sampled from four cheese factories in Norway during the period September 1997 to May 1999 in order to identify the critical points for mould contamination in the production process. Altogether, 672 sa
Publikováno v:
The Journal of dairy research. 67(3)
Bacillus cereus is a common contaminant in raw milk. The spores survive pasteurization and psychrotrophic strains of B. cereus often limit the keeping quality of pasteurized milk stored at > 6 °C (Griffiths, 1992). High numbers of B. cereus in paste
Publikováno v:
All Days.
Abstract Identification of acute toxicity sources in produced water has been considered an important task for the past few years. The present study outlines a new approach to the problem, where artificial produced water is made based on detailed know
Publikováno v:
Biochimie. 70:423-427
Bacteriophage B2 of Lactobacillus plantarum ATCC 8014, isolated in 1971, belonged to Bradley's group B. Electron microscopy revealed an isometric head (110 nm) and a long non-contractile and flexible tail (500 nm) containing about 75 regularly aligne
Publikováno v:
The Journal of dairy research. 53(2)
SUMMARYThe chemical composition of Norwegian bulk collected goats' milk from the University herd was analysed during one lactation period (30 weeks, 20 samples during 1983). There was considerable variation in chemical composition during the year. Fa