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Dergiler / Tarım Bilimleri Dergisi / 2020 / Cilt: 26 - Sayı: 1

Antibacterial Effect of Bacteriocinogenic Enterococci from Different Sources on Listeria monocytogenes

Emel UNAL TURHAN
Alin BAYRAM TUREMIS
Zerrin ERGINKAYA
Mevhibe TERKURAN
Sayfa
1–7
Yayın Tarihi
2022-10-17
DOI
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Yapay Zeka Hızlı Bakış & Çıkarımlar

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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

Asa result, it was considered that enterocins could be benefit inheated and acidic or basic food products as biopreservative.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In this study, antimicrobial activity of partially purifiedenterocins and crude bacteriocins from Enterococcus isolateswith different sources was investigated against Listeriamonocytogenes by disk diffusion assay.
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Temel Bulgular & Veri:Totally 70% ofenterococcal isolates (Enterococcus faecalis andEnterococcus faecium from food and clinical sources) werefound as potential bacteriocinogenic strains.
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Sonuç & Katkı:Asa result, it was considered that enterocins could be benefit inheated and acidic or basic food products as biopreservative.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

In this study, antimicrobial activity of partially purifiedenterocins and crude bacteriocins from Enterococcus isolateswith different sources was investigated against Listeriamonocytogenes by disk diffusion assay. Totally 70% ofenterococcal isolates (Enterococcus faecalis andEnterococcus faecium from food and clinical sources) werefound as potential bacteriocinogenic strains. Both of foodand clinical enterococcal isolates also exhibitedantimicrobial properties against L. monocytogenes.Additionally, the present study detected that inhibitoryactivity was strain-specific. Both crude bacteriocins andpartially purified enterocins from E. faecium isolates showedlower antimicrobial activity against L. monocytogenes thanE. faecalis isolates. The inhibition diameters obtained withcrude enterocins and partially purified enterocins wererespectively ranging from 12.33 mm to 13.25 mm and from8.66 mm to 9.25 mm. Crude bacteriocins retainedantibacterial activity after heat treatment except 120 oC andalso remained functional at pH values between 3 and 11. Asa result, it was considered that enterocins could be benefit inheated and acidic or basic food products as biopreservative.

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Bu Makaleye Atıf Yap

TURHAN, E. U., TUREMIS, A. B., ERGINKAYA, Z., TERKURAN, M. (2022). Antibacterial Effect of Bacteriocinogenic Enterococci from Different Sources on Listeria monocytogenes. Tarım Bilimleri Dergisi, Cilt: 26 - Sayı: 1, 1–7. https://ajindex.com/articles/594760

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Kaynakça (8)

  1. Anandani J H & Khan Z H (2014). Isolation, partial purification and biochemical characterization of enterocin producing enterococci. International Journal of Advanced Research 4(2): 18-20
  2. Aymerich T, Garriga M, Ylla J, Vallier J, Monfort J M & Hugas M (2000). Application of enterocins as biopreservatives against Listeria innocua in meat products. Journal of Food Protection 63(6): 721-726
  3. Bilgin H (2008). Antibacterial activity of a bacteriocinogenic bacterium isolated from a fermented milk product. Master thesis, Gaziosmanpaşa University (Published), Graduate School of Natural and Applied Sciences, 53 pages, Tokat, Turkey Campos C A, Rodriguez O, Calo-Mata P, Prado M & Barros-Velazquez J (2006). Preliminary characterization of bacteriocins from Lactococcus lactis, Enterococcus faecium and Enterococcus mundtii strains isolated from turbot (Psettamaxima). Food Research International 39: 356-364
  4. Cintas L M, Casaus P, Fernandez M F & Hernandez H E (1998). Comparative antimicrobial activity of enterocin L50, pediocin PA-1, nisin A and lactocin S against spoilage and foodborne pathogenic bacteria. Food Microbiology 15: 289-298
  5. De Vuyst L, Morenoa M R F & Revets H (2003). Screening for enterocins and detection of hemolysin and vancomycin resistance in enterococci of different origins. International Journal of Food Microbiology 84: 299-318 Ennahar S & Deschamps N (2000). Anti-Listeria effect of enterocin A, produced by cheese-isolated Enterococcus faecium EFM01, relative to other bacteriocins from lactic acid bacteria. Journal of Applied Microbiology 88: 449- 457 Franz C M A P, Toit M D, Holy A, Schillinger U & Holzapfel W H (1997). Production of nisin-like bacteriocins by Lactococcus lactis strains isolated from vegetables. Journal of Basic Microbiology 37(3): 187-196
  6. Galvez A, Lopez R L & Abriouel H (2008). Application of bacteriocins in the control of foodborne pathogenic and spoilage bacteria. Critical Reviews in Biotechnology 28: 125-152
  7. Ghrairi T, Free J, Berjeaud J M & Manai M (2008). Purification and characterization of bacteriocin produced by Enterococcus faecium from Tunisian Rigouta Cheese. Food Control 19: 162-169 Gómez N C, Abriouel H, Grande M J, Pulido R P & Gálvez A (2012). Effect of enterocin AS-8 in combination with biocides on planktonic and sessile Listeria monocytogenes. Food Microbiology 30: 51-58
  8. Javed I, Ahmed S, Manam S, Riaz M, Ahmad B, Ali M I, Hameed A & Chaudry G J (2010). Production, characterization, and antibacterial activity of a b