Inhibitory Effects of Red Cabbage and Sourcherry Pomace Anthocyanin Extracts on Food Borne Pathogens and Their Antioxidant Properties       
Yazarlar (4)
Prof. Dr. Aslıhan DEMİRDÖVEN Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Şeniz Karabiyikli
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Kader Tokatli
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Nilgün Öncül
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Lwt
Dergi ISSN 0023-6438 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q1
Makale Dili İngilizce
Basım Tarihi 09-2015
Cilt No 63
Sayı 1
Sayfalar 8 / 13
DOI Numarası 10.1016/j.lwt.2015.03.101
Makale Linki http://linkinghub.elsevier.com/retrieve/pii/S0023643815002546
Özet
Anthocyanins, known for their antioxidant characteristics, also have antimicrobial effects. Antimicrobial, antioxidant and some physicochemical properties of red cabbage (RC) and sour cherry pomace (SCP) anthocyanin extracts were investigated. Conventional (CE) and ultrasonic extraction (UE) methods were used. The antioxidant activities of samples extracted by UE were higher than those extracted by CE. Antimicrobial effects of the extracts were determined by the detection of minimum inhibitory concentration (MIC) values for Escherichia coli, Staphylococcus aureus, Listeria monocytogenes, Salmonella Typhimurium and Bacillus cereus. The extracts were inoculated (6 and 3logCFU/mL) with five different pathogens, separately. All the extracts have antimicrobial effects on the tested pathogens and the results ranged depending on the concentration of the extracts and inoculation dose of the pathogen. The extraction method did not affect the inhibitive characteristics of the extract, and it was concluded that the antimicrobial effects of the extracts were mainly dependent on the anthocyanin content of the materials.
Anahtar Kelimeler
Anthocyanin | Antimicrobial | MIC | Red cabbage | Sour cherry pomace