Naslov
New model for predicting the solubility of soybean oil and fatty acids in supercritical CO2

Autori
Jokić, Stela ; Svilović, Sandra ; Zeković, Zoran ; Vidović, Senka ; Bilić, Mate ; Velić, Darko ; Lukinac, Jasmina

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of abstracts / Šubarić, D. - Osijek : Prehrambeno tehnološki fakultet Sveučilišta Josipa Jurja Strossmayera u Osijeku, 2010

ISBN
978-953-7005-22-1

Skup
International Scientific and Professional Conference 13th Ružička Days "Today science-tomorrow industry"

Mjesto i datum
Vukovar, Hrvatska, 16.09.2010. - 17.09.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Solubility; Soybean oil; Fatty acids; Supercritical CO2; Modeling

Sažetak
The solubility of soybean oil and main fatty acids (linoleic, oleic, palmitic, stearic and linolenic acid) in supercritical CO2 has been determined in the pressure range of 100-300 bar and temperature range of 313-323 K. A new equation was developed for predicting the solubility of soybean oil and fatty acids in supercritical CO2 as a function of temperature and density. The accuracy of the proposed model was evaluated by calculating the average absolute relative deviation (AARD). The proposed model was very successfully employed for calculation of soybean oil and fatty acids solubility in supercritical CO2 (AARD values ranging from 0.14 to 11.45 for all extraction conditions).

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija

POVEZANOST RADA