Evaluation of Chemical and Microbiological Characteristics and Fatty Acid Profiles of Butter Samples Collected from the Black Sea Region of Turkey
Yazarlar (6)
Muhammet Dervişoğlu
Ondokuz Mayıs Üniversitesi, Türkiye
Prof. Dr. Osman GÜL Ondokuz Mayıs Üniversitesi, Türkiye
Prof. Dr. Dilek Güvenç Ondokuz Mayıs Üniversitesi, Türkiye
Prof. Dr. Fehmi Yazıcı Ondokuz Mayıs Üniversitesi, Türkiye
Prof. Dr. Enes Atmaca Ondokuz Mayıs Üniversitesi, Türkiye
Prof. Dr. Abdurrahman Aksoy Ondokuz Mayıs Üniversitesi, Türkiye
Makale Türü Açık Erişim Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Asian Journal of Chemistry
Dergi ISSN 0970-7077 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 12-2013
Kabul Tarihi Yayınlanma Tarihi 01-01-2013
Cilt / Sayı / Sayfa 25 / 18 / 10185–10190 DOI 10.14233/ajchem.2013.15222
Makale Linki http://www.asianjournalofchemistry.co.in/user/journal/viewarticle.aspx?ArticleID=25_19_36
Özet
The physico-chemical and microbiological characteristics and fatty acid composition of butter samples produced in the Black sea region of Turkey were analyzed. The mean percentages of total solids, non-fat solids and fat were 85.36, 2.71 and 82.64 %, respectively; the pH and titratable acidity, 4.64 and 0.55 %, respectively; the salt and ash contents, 0.51 and 0.81 %, respectively and the peroxide content, 1.19 meq O-2/kg fat. The average colour values of L, a and b for the butter samples were 78.49, -1.3 and 24.74, respectively. The mean counts of aerobic mesophilic bacteria, enterococci, lactic acid bacteria, yeast and mould, coliform and Escherichia coli organisms in the butter samples were 6.01, 5.81, 4.22, 5.14, 2.76 and 2.29 log CFU/g, respectively. Staphylococcus aureus was not detected in any of the samples. The predominant fatty acids in the butter samples were palmitic acid (33.72 %), oleic acid (20.79 …
Anahtar Kelimeler
Butter | Composition | Fatty acid | Microbiology