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Pregled bibliografske jedinice broj: 475376

Supercritical CO2 extraction of soybean oil: process optimization and triacylglycerol composition


Jokić, Stela; Zeković, Zoran; Vidović, Senka; Sudar, Rezica; Nemet, Ivana; Bilić, Mate; Velić, Darko
Supercritical CO2 extraction of soybean oil: process optimization and triacylglycerol composition // International journal of food science & technology, 45 (2010), 9; 1939-1946 doi:10.1111/j.1365-2621.2010.02358.x (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 475376 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Supercritical CO2 extraction of soybean oil: process optimization and triacylglycerol composition

Autori
Jokić, Stela ; Zeković, Zoran ; Vidović, Senka ; Sudar, Rezica ; Nemet, Ivana ; Bilić, Mate ; Velić, Darko

Izvornik
International journal of food science & technology (0950-5423) 45 (2010), 9; 1939-1946

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
supercritical CO2 extraction; soybean oil; response surface methodology; triacylglycerols; modelling

Sažetak
Supercritical CO2 extraction of soybean oil was performed. Response surface methodology was applied to evaluate the effects of pressure, temperature and extraction time on soybean oil yield. The analysis of variance showed that pressure and extraction time, followed by the quadratic term of pressure and interaction between pressure and time had the significant effect on the oil yield. The maximum extraction yield (6.59 g/100 g soybeans) at constant CO2 flow rate of 1.629 L/min was achieved at 50 °C, 300 bar and 4 h. The experimental values agreed well with those predicted by regression model. One stage diffusion model was successfully applied for modelling the kinetics of soybean oil. The main triacylglycerols of soybean oil were trilinolein, dilinoleoolein, dilinoleopalmitin and linoleooleopalmitin. Soybean oil extracted by supercritical CO2 had higher levels of linoleic and linolenic acids and lower levels of palmitic and stearic acids compared to oil extracted by organic solvent.

Izvorni jezik
Engleski

Znanstvena područja
Prehrambena tehnologija



POVEZANOST RADA


Projekti:
113-0000000-3497 - Razvoj integriranih postupaka i procesa dehidratacije bioloških materijala
113-1130471-0338 - Modeliranje i simuliranje procesa sušenja i ekstrakcije u proizvodnji hrane (Tomas, Srećko, MZOS ) ( POIROT)

Ustanove:
Prehrambeno-tehnološki fakultet, Osijek

Profili:

Avatar Url Ivana Tomac (autor)

Avatar Url Darko Velić (autor)

Avatar Url Stela Jokić (autor)

Avatar Url Rezica Sudar (autor)

Avatar Url Mate Bilić (autor)

Citiraj ovu publikaciju

Jokić, Stela; Zeković, Zoran; Vidović, Senka; Sudar, Rezica; Nemet, Ivana; Bilić, Mate; Velić, Darko
Supercritical CO2 extraction of soybean oil: process optimization and triacylglycerol composition // International journal of food science & technology, 45 (2010), 9; 1939-1946 doi:10.1111/j.1365-2621.2010.02358.x (međunarodna recenzija, članak, znanstveni)
Jokić, S., Zeković, Z., Vidović, S., Sudar, R., Nemet, I., Bilić, M. & Velić, D. (2010) Supercritical CO2 extraction of soybean oil: process optimization and triacylglycerol composition. International journal of food science & technology, 45 (9), 1939-1946 doi:10.1111/j.1365-2621.2010.02358.x.
@article{article, year = {2010}, pages = {1939-1946}, DOI = {10.1111/j.1365-2621.2010.02358.x}, keywords = {supercritical CO2 extraction, soybean oil, response surface methodology, triacylglycerols, modelling}, journal = {International journal of food science and technology}, doi = {10.1111/j.1365-2621.2010.02358.x}, volume = {45}, number = {9}, issn = {0950-5423}, title = {Supercritical CO2 extraction of soybean oil: process optimization and triacylglycerol composition}, keyword = {supercritical CO2 extraction, soybean oil, response surface methodology, triacylglycerols, modelling} }
@article{article, year = {2010}, pages = {1939-1946}, DOI = {10.1111/j.1365-2621.2010.02358.x}, keywords = {supercritical CO2 extraction, soybean oil, response surface methodology, triacylglycerols, modelling}, journal = {International journal of food science and technology}, doi = {10.1111/j.1365-2621.2010.02358.x}, volume = {45}, number = {9}, issn = {0950-5423}, title = {Supercritical CO2 extraction of soybean oil: process optimization and triacylglycerol composition}, keyword = {supercritical CO2 extraction, soybean oil, response surface methodology, triacylglycerols, modelling} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


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