Browsing by Author Üstok, Fatma Işık

Showing results 1 to 6 of 6
Issue DateTitleAuthor(s)
Apr-2010Biochemical and thermal properties of ß-galactosidase enzymes produced by artisanal yoghurt culturesÜstok, Fatma Işık; Tarı, Canan ; Harsa, Şebnem 
Apr-2009Optimization of the associative growth of novel yoghurt cultures in the production of biomass, ß-galactosidase and lactic acid using response surface methodologyTarı, Canan ; Üstok, Fatma Işık; Harsa, Hayriye Şebnem 
2007Partial purification of hen egg white lysozyme by ethanol precipitation method and determination of the thermal stability of its lyophilized formGemili, Seyhun; Umdu, Emin Selahattin; Yaprak, Nilgün; Üstok, Fatma Işık; Yener, Fatih Yalçın Güneş; Mecitoğlu Güçbilmez, Çiğdem; Altınkaya, Sacide ; Yemenicioğlu, Ahmet 
2007Production of B-galactosidase using lactic acid bacteria and optimisation of fermentation paramettersÜstok, Fatma Işık
Jan-2010Production of food grade ß-galactosidase from artisanal yogurt strainsTarı, Canan ; Üstok, Fatma Işık; Harsa, Şebnem 
Jan-2007Solid-state production of polygalacturonase by Aspergillus sojae ATCC 20235Üstok, Fatma Işık; Tarı, Canan ; Göğüş, Nihan