hrcak mascot   Srce   HID

Izvorni znanstveni članak
https://doi.org/10.15567/mljekarstvo.2018.0206

Influence of transglutaminase treatment on the physicochemical, rheological, and melting properties of ice cream prepared from goat milk

Hatice Şanlidere Aloğlu   ORCID icon orcid.org/0000-0001-6004-0694 ; Kirklareli University, Faculty of Engineering, Department of Food Engineering, Kirklareli, Turkey
Yılmaz Özcan ; Kirklareli University, Faculty of Engineering, Department of Food Engineering, Kirklareli, Turkey
Salih Karasu ; Yildiz Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Food Engineering, Istanbul, Turkey
Bayram Çetin ; Kirklareli University, Faculty of Engineering, Department of Food Engineering, Kirklareli, Turkey
Osman Sağdiç ; Yildiz Technical University, Faculty of Chemical and Metallurgical Engineering, Department of Food Engineering, Istanbul, Turkey

Puni tekst: engleski, pdf (1 MB) str. 126-138 preuzimanja: 355* citiraj
APA 6th Edition
Şanlidere Aloğlu, H., Özcan, Y., Karasu, S., Çetin, B. i Sağdiç, O. (2018). Influence of transglutaminase treatment on the physicochemical, rheological, and melting properties of ice cream prepared from goat milk. Mljekarstvo, 68 (2), 126-138. https://doi.org/10.15567/mljekarstvo.2018.0206
MLA 8th Edition
Şanlidere Aloğlu, Hatice, et al. "Influence of transglutaminase treatment on the physicochemical, rheological, and melting properties of ice cream prepared from goat milk." Mljekarstvo, vol. 68, br. 2, 2018, str. 126-138. https://doi.org/10.15567/mljekarstvo.2018.0206. Citirano 17.02.2020.
Chicago 17th Edition
Şanlidere Aloğlu, Hatice, Yılmaz Özcan, Salih Karasu, Bayram Çetin i Osman Sağdiç. "Influence of transglutaminase treatment on the physicochemical, rheological, and melting properties of ice cream prepared from goat milk." Mljekarstvo 68, br. 2 (2018): 126-138. https://doi.org/10.15567/mljekarstvo.2018.0206
Harvard
Şanlidere Aloğlu, H., et al. (2018). 'Influence of transglutaminase treatment on the physicochemical, rheological, and melting properties of ice cream prepared from goat milk', Mljekarstvo, 68(2), str. 126-138. https://doi.org/10.15567/mljekarstvo.2018.0206
Vancouver
Şanlidere Aloğlu H, Özcan Y, Karasu S, Çetin B, Sağdiç O. Influence of transglutaminase treatment on the physicochemical, rheological, and melting properties of ice cream prepared from goat milk. Mljekarstvo [Internet]. 2018 [pristupljeno 17.02.2020.];68(2):126-138. https://doi.org/10.15567/mljekarstvo.2018.0206
IEEE
H. Şanlidere Aloğlu, Y. Özcan, S. Karasu, B. Çetin i O. Sağdiç, "Influence of transglutaminase treatment on the physicochemical, rheological, and melting properties of ice cream prepared from goat milk", Mljekarstvo, vol.68, br. 2, str. 126-138, 2018. [Online]. https://doi.org/10.15567/mljekarstvo.2018.0206

Sažetak
This study was conducted to evaluate the effects of the transglutaminase enzyme on the physicochemical characteristics, overrun, melting resistance, rheological and sensorial properties of ice cream made from goat’s milk. Different enzyme units (0.5, 1, 2, and 4 U/g milk protein) and treatment times (20 min and 60 min) were applied to determine the optimum process conditions. Treatment of the transglutaminase in the ice cream mix significantly affected the rheological and melting properties of the ice cream samples. The samples prepared with higher enzyme units and enzyme-treatment times showed higher melting resistance, consistency index, and viscoelastic modulus (G’) than the ice cream mix. The correlation coefficient between melting resistance and viscoelastic modulus was found to be high (0.76). The apparent viscosity of all samples decreased with increasing the shear rate, indicating that all samples exhibited non-Newtonian shear thinning flow behavior. The sensory, overrun, and physicochemical properties of samples were not affected by the enzyme treatment. This study showed that treatment times and enzyme units are essential factors in the processing of the transglutaminase enzyme for improving the rheological and melting properties of ice cream mixes. Another significant result was that desired melting resistance could be achieved for ice cream with lower stabilizer and fat content.

Ključne riječi
goat’s milk ice cream; transglutaminase; rheological properties

Hrčak ID: 196128

URI
https://hrcak.srce.hr/196128

[hrvatski]

Posjeta: 525 *