The growth of potential food poisoning organisms on chicken and pork muscle surfaces

Tiina Mattila, Alan Frost

Research output: Contribution to journalArticleScientificpeer-review

24 Citations (Scopus)

Abstract

Muscle surfaces of pork were inoculated with a mixture of Yersinia enterocolitica and Staphylococcus aureus, and chicken muscle with Campylobacter jejuni or a mixture of Salmonella typhimurium and Staph. aureus. The surface growth at 20°C was followed microscopically. Organisms grew as discrete colonies bound together by a glycocalyx which differed between bacterial species. On prolonged incubation colonies spread peripherally and tended to coalesce, while still retaining their colony structure. Staphlycoccus aureus colonies were very small and remained so. The glycocalyx was considered critical in maintaining the dense populations of bacteria on the meat surfaces.
Original languageEnglish
Pages (from-to)455-461
JournalJournal of Applied Bacteriology
Volume65
Issue number6
DOIs
Publication statusPublished - 1988
MoE publication typeA1 Journal article-refereed

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Glycocalyx
Foodborne Diseases
Chickens
Muscles
Yersinia enterocolitica
Campylobacter jejuni
Salmonella typhimurium
Growth
Meat
Staphylococcus aureus
Bacteria
Population
Red Meat

Cite this

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abstract = "Muscle surfaces of pork were inoculated with a mixture of Yersinia enterocolitica and Staphylococcus aureus, and chicken muscle with Campylobacter jejuni or a mixture of Salmonella typhimurium and Staph. aureus. The surface growth at 20°C was followed microscopically. Organisms grew as discrete colonies bound together by a glycocalyx which differed between bacterial species. On prolonged incubation colonies spread peripherally and tended to coalesce, while still retaining their colony structure. Staphlycoccus aureus colonies were very small and remained so. The glycocalyx was considered critical in maintaining the dense populations of bacteria on the meat surfaces.",
author = "Tiina Mattila and Alan Frost",
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The growth of potential food poisoning organisms on chicken and pork muscle surfaces. / Mattila, Tiina; Frost, Alan.

In: Journal of Applied Bacteriology, Vol. 65, No. 6, 1988, p. 455-461.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - The growth of potential food poisoning organisms on chicken and pork muscle surfaces

AU - Mattila, Tiina

AU - Frost, Alan

PY - 1988

Y1 - 1988

N2 - Muscle surfaces of pork were inoculated with a mixture of Yersinia enterocolitica and Staphylococcus aureus, and chicken muscle with Campylobacter jejuni or a mixture of Salmonella typhimurium and Staph. aureus. The surface growth at 20°C was followed microscopically. Organisms grew as discrete colonies bound together by a glycocalyx which differed between bacterial species. On prolonged incubation colonies spread peripherally and tended to coalesce, while still retaining their colony structure. Staphlycoccus aureus colonies were very small and remained so. The glycocalyx was considered critical in maintaining the dense populations of bacteria on the meat surfaces.

AB - Muscle surfaces of pork were inoculated with a mixture of Yersinia enterocolitica and Staphylococcus aureus, and chicken muscle with Campylobacter jejuni or a mixture of Salmonella typhimurium and Staph. aureus. The surface growth at 20°C was followed microscopically. Organisms grew as discrete colonies bound together by a glycocalyx which differed between bacterial species. On prolonged incubation colonies spread peripherally and tended to coalesce, while still retaining their colony structure. Staphlycoccus aureus colonies were very small and remained so. The glycocalyx was considered critical in maintaining the dense populations of bacteria on the meat surfaces.

U2 - 10.1111/j.1365-2672.1988.tb01917.x

DO - 10.1111/j.1365-2672.1988.tb01917.x

M3 - Article

VL - 65

SP - 455

EP - 461

JO - Journal of Applied Microbiology

JF - Journal of Applied Microbiology

SN - 1364-5072

IS - 6

ER -