Effects of Temperature on Time Dependent Rheological Characteristics of Koumiss
DOI:
https://doi.org/10.24925/turjaf.v4i4.262-266.531Anahtar Kelimeler:
Koumiss- Mare‘s milk- Rheology- Low temperatureÖzet
The rheological properties of koumiss were investigated at different temperatures (4, 10, and 20°C). Experimental shear stress–shear rate data were fitted to different rheological models. The consistency of koumiss was predicted by using the power-law model since it described the consistency of koumiss best with highest regression coefficient and lowest errors (root mean square error and chi-square). Koumiss exhibited shear thinning behavior (n<1). The flow activation energy for temperature dependency of consistency was 25.532 kJ/mol, and the frequency constant was 2.18×10-7Pa.sn. As the temperature increased the time dependent thixotropic characteristics of koumiss decreased.İndir
Yayınlanmış
2016-04-13
Nasıl Atıf Yapılır
Sabancı, S., Çokgezme, Ömer, Tezcan, D., Cevik, M., & İçier, F. (2016). Effects of Temperature on Time Dependent Rheological Characteristics of Koumiss. Türk Tarım - Gıda Bilim Ve Teknoloji Dergisi, 4(4), 262–266. https://doi.org/10.24925/turjaf.v4i4.262-266.531
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