Probiotic Potential of Pediococcus acidilactici and Enterococcus faecium Isolated from Indigenous Yogurt and Raw Goat Milk

Shovon Lal Sarkar; Md. Iqbal Hossain; Sharmin Akter Monika; Santonu Kumar Sanyal; Pravas Chandra Roy; Md. Anwar Hossain; Iqbal Kabir Jahid

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자료유형: 학술저널

저자정보: Shovon Lal Sarkar (Jashore University of Science and Technology Bangladesh) Md. Iqbal Hossain (Jashore University of Science and Technology Bangladesh) Sharmin Akter Monika (Jashore University of Science and Technology Bangladesh) Santonu Kumar Sanyal (Jashore University of Science and Technology Bangladesh) Pravas Chandra Roy (Jashore University of Science and Technology Bangladesh) Md. Anwar Hossain (University of Dhaka Bangladesh) Iqbal Kabir Jahid (Jashore University of Science and Technology)

저널정보: 한국미생물생명공학회 한국미생물·생명공학회지 한국미생물·생명공학회지 제48권 제3호

발행연도: 2020.1

수록면: 276 - 286 (11page)

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Probiotics are live microorganisms that, when administered in adequate amounts, confer health benefits to the host. This study was conducted for the isolation of potential lactic acid bacteria (LAB) with probiotic properties from goat milk and yogurt. Several tests were conducted in vitro using the standard procedures for evaluating the inhibitory spectra of LAB against pathogenic bacteria; tolerance to NaCl, bile salt, and phenol; hemolytic, milk coagulation, and bile salt hydrolase activities; gastrointestinal transit tolerance; adhesion properties; and antibiotic susceptibility. Among 40 LAB strains screened according to culture characteristics, five isolates exhibited antagonistic properties. Three were identified as Pediococcus acidilactici, and two were identified as Enterococcus faecium, exploiting 16S rRNA gene sequencing. All the isolates succeeded in the gastrointestinal transit tolerance assay and successively colonized mucosal epithelial cells. Based on the results of these in vitro assays, both P. acidilactici and E. faecium can be considered as potential probiotic candidates.

#Probiotic #antagonistic assay #Pediococcus acidilactici #Enterococcus faecium #goat milk #16S rRNA

참고문헌 (39)

참고문헌 신청

2002 / FAO/WHO (Food and Agriculture Organization of the United Nations WHO. Joint FAO/WHO Working group report on drafting guidelines for the evaluation of probiotics in food London

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