Incidence and enterotoxigenic profile of Bacillus cereus in meat and meat products of Uttarakhand, India

Journal of Food Science and Technology
Anita TewariRashmi Singh

Abstract

The present investigation was undertaken to study the incidence and enterotoxigenicity of Bacillus cereus in raw meat and meat products. B. cereus was isolated from 29 (30.9 %) of the 94 samples analyzed. Recorded incidences of B. cereus from raw meat and meat products samples were 27.8 and 35 %, respectively. A high level of organism was found in cooked-meat (35 %) than raw meat samples (27.78 %) from 40 cooked-meat products and 54 raw meat samples analyzed. Screening of isolates by multiplex polymerase chain reaction revealed the overall distribution of various enterotoxin genes hblDAC complex, nheABC complex, cytK and entFM as 55.2, 89.7, 41.4 and 93 %, respectively. The level of contamination with B. cereus was moderately higher in some samples but did not exceed the level which is sufficient to induce food poisoning. A relatively higher incidence of B. cereus in meat products, with the majority of isolates harboring all the enterotoxin genes can pose a potential public health threat.

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Citations

Apr 22, 2015·Journal of Food Science and Technology·Anita Tewari, Swaid Abdullah
Apr 6, 2018·Functional & Integrative Genomics·Vijaya Bharathi SrinivasanGovindan Rajamohan
Sep 19, 2019·Foodborne Pathogens and Disease·Roberto Adame-GómezArturo Ramírez-Peralta
Jan 14, 2016·Korean Journal for Food Science of Animal Resources·Na-Kyoung LeeHyun-Dong Paik
May 20, 2020·Environmental Health Insights·Eric S Donkor
May 21, 2020·Journal of Food Science and Technology·Neha RanaSidharath Dev Thakur
Nov 11, 2020·Toxins·Nadja JessbergerErwin Märtlbauer
Dec 19, 2020·Comprehensive Reviews in Food Science and Food Safety·Hui LiMichael Gänzle
Jun 24, 2021·Comprehensive Reviews in Food Science and Food Safety·Jelena JovanovicAndreja Rajkovic

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Bacillus Cereus is a gram-positive bacteria that is the cause of some foodborne illnesses and leads to diarrhea and vomiting. Discover the latest research on Bacillus Cereus Infection here.

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