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Novel viscoelastic gelling agent with unique physico-chemical properties

Chelikani, Venkata N. C.; Bhardwaj, Piyush; Kumar, Lokesh; On, Stephen; Mohan, Maneesha; Olivero, A.; Thake, L.; Ramadhani, S.; Wescombe, P. A.; Olejar, K. J. (Elsevier, 2021-05-15)

A novel innovative viscoelastic gelling agent (novel gel, NG) has been developed by combining citric acid (CA) and disodium 5-guanylate (DG). NG has the potential to replace other gelling agents such as gelatine, which has ...

Campylobacter fetus subspecies: Comparative genomics and prediction of potential virulence targets

Ali, A.; Soares, S. C.; Santos, A. R.; Guimarães, L. C.; Barbosa, E.; Almeida, S. S.; Abreu, V. A. C.; Carneiro, A. R.; Ramos, R. T. J.; Bakhtiar, S. M.; Hassan, S. S.; Ussery, D. W.; On, Stephen; Silva, A.; Schneider, M. P.; Lage, A. P.; Miyoshi, A.; Azevedo, V. (Elsevier B.V., 2012-10-25)

The genus Campylobacter contains pathogens causing a wide range of diseases, targeting both humans and animals. Among them, the Campylobacter fetus subspecies fetus and venerealis deserve special attention, as they are the ...

Use of a bacteriophage to inactivate Escherichia coli O157: H7 on beef

Hudson, J. A.; Billington, C.; Cornelius, A. J.; Wilson, T.; On, Stephen; Premaratne, A.; King, N. J. (Elsevier B.V., 2013-10)

A number of outbreaks of Escherichia coli O157:H7 infections involving beef have been reported. Options for controlling bacterial pathogens in raw foods are limited, but one is to use bacteriophages (phages). We describe ...

Effect of phage and host concentration on the inactivation of Escherichia coli O157:H7 on cooked and raw beef

Hudson, JA; Billington, C; Wilson, T; On, Stephen (SAGE Publications, 2015-03-01)

© The Author(s) 2013. A previously described phage infecting Escherichia coli O157:H7 was added to raw and cooked beef pieces at concentrations ranging from 10¹-10⁸ plaque forming units/cm² to either low (<100-CFU/cm²) ...

Epidemiology of Shiga toxin-producing Escherichia coli O157 in very young calves in the North Island of New Zealand

Irshad, H; Cookson, AL; Hotter, G; Besser, TE; On, Stephen; French, NP (Taylor & Francis Group, 2012)

To study the occurrence and spatial distribution of Shiga toxin-producing Escherichia coli (STEC) O157 in calves less than 1-week-old (bobby calves) born on dairy farms in the North Island of New Zealand, and to determine ...