Partial characterisation of enterocin KP produced by Enterococcus faecalis KP a cheese isolate
Yazarlar (5)
Prof. Dr. Hilal İŞLEROĞLU Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. Zeliha Yıldırım Niğde Üniversitesi, Türkiye
Dr. Öğr. Üyesi Mehmet TOKATLI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Dr. Öğr. Üyesi Nilgün Öncül Gaziosmanpaşa Üniversitesi, Türkiye
Metin Yıldırım Niğde Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı INTERNATIONAL JOURNAL OF DAIRY TECHNOLOGY (Q3)
Dergi ISSN 1364-727X Dergi Bilgileri (2012)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 02-2012
Kabul Tarihi – Yayınlanma Tarihi 15-09-2011
Cilt / Sayı / Sayfa 65 / 1 / 90–97 DOI 10.1111/j.1471-0307.2011.00723.x
Makale Linki http://doi.wiley.com/10.1111/j.1471-0307.2011.00723.x
UAK Araştırma Alanları
Gıda Biyoteknolojisi
Özet
Enterococcus faecalis KP, a bacteriocin‐producing strain, was identified using 16S rRNA gene sequence homology (99%). Enterocin KP from E. faecalis KP was sensitive to papain and ß‐mercaptoethanol, but resistant to trypsin, pepsin, lipase, catalase, α‐amylase, organic solvents, detergents, EDTA and heat treatment (90°C/30 min). It was active at a wide pH range (2.0–8.0) and produced at maximum level in de Mann Rogosa Sharpe broth at 32°C with an inoculum amount of 0.1–1.0% and an initial pH of 5.5–7.5. It was active against some Gram‐positive bacteria, including Listeria monocytogenes. It showed bactericidal activity against L. monocytogenes and its molecular weight was approximately 5.8 kDa.
Anahtar Kelimeler
Bacteriocin | Enterococcus faecalis KP | Enterocin KP
BM Sürdürülebilir Kalkınma Amaçları
Atıf Sayıları
Yöksis 10
Web of Science 12
Partial characterisation of enterocin KP produced by Enterococcus faecalis KP a cheese isolate