Tekirdağ Namık Kemal Üniversitesi
NKUBAP.23.GA.16.082
Lactic acid bacteria which are important for production of fermented milk products contain may strains called Lactobacillus, Streptococcus, Lactococcus and Leuconostoccus. As a result, lactic acid bacteria are called ‘milk-souring (fermenting)’ organisms. In addition to the fermentation abilities of Lactobacillus spp., it is important for aroma, texture and acid formation and comprises the most important group of lactic acid bacteria. Their critical importance comes from their metabolic capacity and probiotic features. In this research, yogurt, cheese and kefir samples were collected from cities in Turkey and used to isolate. Isolates were identified phenotypically and genotypically characterized. The probiotic features antibacterial activity against Staphylococcus aureus ATCC6538, Listeria monocytogenes DSM12464, Escherichia coli ATCC 25922, Enterococcus faecalis ATCC51299, and Salmonella Enteritidis ATCC 130762; bile and acid salt tolerance, susceptibility to chloramphenicol, erythromycin, penicillin G, gentamicin, vancomycin, streptomycin, kanamycin, and tetracycline of isolates were determined. Isolates, were identified as Lactobacillus paracasei subspecies (subsp.) paracasei, Lactobacillus delbrueckii subsp. bulgaricus, Acetobacter ghanensis, Acetobacter fabarum, Acetobacter subsp., Leuconostoc pseudomesenteroides, and Leuconostoc mesenteroides subsp. mesenteroides. Some isolates were tolerant of acid and bile salt, some strains were resistant to antibiotics, and some could inhibit pathogens. In this study, isolates were determined to have probiotic features. As a result of the study, it was determined that some isolates showed probiotic properties and had strong antibacterial activity. Isolates can be use as natural alternative in infections.
NKUBAP.23.GA.16.082
Birincil Dil | İngilizce |
---|---|
Konular | Gıda Mühendisliği, Gıda Biyoteknolojisi |
Bölüm | Makaleler |
Yazarlar | |
Proje Numarası | NKUBAP.23.GA.16.082 |
Yayımlanma Tarihi | 29 Haziran 2023 |
Gönderilme Tarihi | 23 Mart 2023 |
Kabul Tarihi | 27 Nisan 2023 |
Yayımlandığı Sayı | Yıl 2023 Cilt: 7 Sayı: 2 |
International Journal of Agriculture, Environment and Food Sciences dergisinin içeriği, Creative Commons Alıntı-GayriTicari (CC BY-NC) 4.0 Uluslararası Lisansı ile yayınlanmaktadır. Söz konusu telif, üçüncü tarafların içeriği uygun şekilde atıf vermek koşuluyla, ticari olmayan amaçlarla paylaşımına ve uyarlamasına izin vermektedir. Yazarlar, International Journal of Agriculture, Environment and Food Sciences dergisinde yayınlanmış çalışmalarının telif hakkını elinde tutar.
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