prikaz prve stranice dokumenta Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds
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Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds
Croatian journal of food science and technology, 10 (2018), 2; 197-205. urn:nbn:hr:109:237860
Jakovljević, Martina; Moslavac, Tihomir; Bilić, Mate; Aladić, Krunoslav; Bakula, Filip; Jokić, Stela

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Jakovljević, M., Moslavac, T., Bilić, M., Aladić, K., Bakula, F. i Jokić, S. (2018). Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds. Croatian journal of food science and technology, 10. (2), 197-205. Preuzeto s https://urn.nsk.hr/urn:nbn:hr:109:237860

Jakovljević, Martina, et al. "Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds." Croatian journal of food science and technology, vol. 10, br. 2, 2018, str. 197-205. https://urn.nsk.hr/urn:nbn:hr:109:237860

Jakovljević, Martina, Tihomir Moslavac, Mate Bilić, Krunoslav Aladić, Filip Bakula i Stela Jokić. "Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds." Croatian journal of food science and technology 10, br. 2 (2018): 197-205. https://urn.nsk.hr/urn:nbn:hr:109:237860

Jakovljević, M., et al. (2018) 'Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds', Croatian journal of food science and technology, 10(2), str. 197-205. Preuzeto s: https://urn.nsk.hr/urn:nbn:hr:109:237860 (Datum pristupa: 21.01.2025.)

Jakovljević M, Moslavac T, Bilić M, Aladić K, Bakula F, Jokić S. Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds. Croatian journal of food science and technology [Internet]. 30.11.2018. [pristupljeno 21.01.2025.];10(2):197-205. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:109:237860

M. Jakovljević, T. Moslavac, M. Bilić, K. Aladić, F. Bakula i S. Jokić, "Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds", Croatian journal of food science and technology, vol. 10, br. 2, str. 197-205, Studeni 2018. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:109:237860. [Citirano: 21.01.2025.]

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Naslov (engleski)Supercritical \( CO_{2} \) extraction of oil from rose hips (Rosa canina L.) and cornelian cherry (Cornus mas L.) seeds
AutorMartina Jakovljević
AutorTihomir Moslavac
AutorMate Bilić
AutorKrunoslav Aladić
AutorFilip Bakula
AutorStela Jokić
Autorova ustanovaSveučilište Josipa Jurja Strossmayera u Osijeku
Prehrambeno-tehnološki fakultet Osijek
Znanstveno / umjetničko
područje, polje i grana		BIOTEHNIČKE ZNANOSTI
Prehrambena tehnologija
Sažetak (engleski)
Rose hips (Rosa canina L.) and Cornelian cherry (Cornus mas L.) seeds are waste products from the manufacture of juice, syrup, puree, jams or wines and as such, they contain significant amount of oil. Special emphasis in the last few decades is given to “green” supercritical \( CO_{2} \) (\(SC-CO_{2} \)) extraction technique which is environmentally friendly and enables better extraction yield, better quality of the extract, and better resource saving. In this study the \(SC-CO_{2} \) extraction was used to obtain oil from two different sources: rose hips and cornelian cherry seeds. The aim was to investigate the influence of different extraction parameters, pressure (119-331 bar) and temperature (36-64 °C) on: (1) oil yield; (2) peroxide value; (3) and the determination of the optimal extraction conditions by response surface methodology (RSM) using Central composite rotatable design (CCRD). Fatty acid composition of obtained oils was determined by gas chromatography and mass spectrometry (GC-MS). Oil yield of rose hip seeds varied between 3.26-7.75% while peroxide number was between 4.70-29.69 mmol \( O_{2} \)/kg, depending on applied extraction conditions. As for cornelian cherry seed oil, oil yield was 2.35-5.18% and the peroxide number of oil, depending on the extraction parameters used, was0.55-7.36 mmol \( O_{2} \)/kg. At 300 bar and 40 °C, rose hip seed oil mainly contained linoleic acid (52.45%) followed by linolenic acid (20.55%), oleic acid (19.81%), palmitic acid (3.64%), stearic acid (2.34%) and arachidic acid (0.95%) while cornelian cherry seed oil contained linoleic acid (65.73%), oleic acid (23.69%), palmitic acid (8.05%), stearic acid (1.92%), erucic acid (0.48%) and arachidic acid (0.13%).
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaCroatian journal of food science and technology
Brojčani podacivol. 10, br. 2, str. 197-205
p-ISSN1847-3466
e-ISSN1848-9923
URN:NBNurn:nbn:hr:109:237860
Datum objave publikacije2018-11-30
URL dokumentahttps://hrcak.srce.hr/clanak/308836
URL dokumentahttps://hrcak.srce.hr/file/308836
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Imenovanje-Bez prerada 4.0 međunarodna (CC BY-ND 4.0)
Datum i vrijeme pohrane2025-01-21 11:41:53