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Archive: Published Articles


Interdisciplinary International Science Journal

Volume 41 (2023)
Issue 4A
Page No. 2526



Anita Raisagar, Sangeeta Shukla

Environment and Ecology 41 (4A) : 2526—2531, October—December 2023
Article DOI:
ISSN 0970-0420

Effectiveness of Anaerobic Probiotic Bacterium
Bifidobacterium bifidum against Food
Spoilage Bacteria

Anita Raisagar, Sangeeta Shukla

Received 22 May 2023, Accepted 7 August 2023, Published on 31 October 2023



The efficiency of an anaerobic probiotic bacterium against bacteria that cause food deterioration was tested in the current investigation. Based on our prior research, Bifidobacterium bifidum was chosen as an anaerobic probiotic bacterium. By using the conventional method of isolation, food spoilage bacteria were isolated, and through biochemical and molecular characterization, isolates of Escherichia coli, Staphylococcus aureus, Shigella dysenteriae, and Salmonella typhi were detected. Bifidobacterium bifidum demonstrated strong inhibitory capacity against all identified food spoilage bacteria in the agar well diffusion method, with the exception of Shigella dysenteriae.

Keywords    Bifidobacterium bifidum, Bio-preservation, Food spoilage, Probiotic.

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