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Compositional biochemical and textural changes during ripening of Tulum cheese made with different coagulants    
Yazarlar
Mustafa Şengül
Atatürk Üniversitesi, Türkiye
Tuba Erkaya
Atatürk Üniversitesi, Türkiye
Muhammet Dervişoğlu
Ondokuz Mayıs Üniversitesi, Türkiye
Oğuz Aydemir
Çankırı Karatekin Üniversitesi, Türkiye
Prof. Dr. Osman GÜL
Ondokuz Mayıs Üniversitesi, Türkiye
Özet
In the present study, biochemical, chemical and texture changes in Tulum cheeses made using calf rennet and microbial rennets (Aspergillus niger protease and Rhizomucor miehei protease) were compared during ripening for up to 90 days. A total of 15 free fatty acids (FFAs) were detected in the cheese samples. The peroxide values (PV) of the cheeses increased significantly (P < 0.05) during ripening and the cheese made with calf rennet had the highest PV. Proteolysis in the cheeses increased as the ripening time increased. αs1-casein and β-casein degradation was higher in cheeses manufactured with R. miehei protease. Cheeses made with calf rennet were significantly (P < 0.05) harder, more adhesive, more cohesive and more resilient than those made with microbial rennet. © 2014 Society of Dairy Technology.
Anahtar Kelimeler
Coagulant type | Free fatty acids | Proteolysis | Texture | Tulum cheese
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayımlanan tam makale
Dergi Adı International Journal of Dairy Technology
Dergi ISSN 1364-727X
Dergi Tarandığı Indeksler SCI
Makale Dili İngilizce
Basım Tarihi 08-2014
Cilt No 67
Sayı 3
Sayfalar 373 / 383
Doi Numarası 10.1111/1471-0307.12120
Makale Linki http://doi.wiley.com/10.1111/1471-0307.12120