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The influence of grape seed drying temperature on the quality of grape seed oil
Journal on Processing and Energy in Agriculture, 24 (2020), 1; 22-25. https://doi.org/10.5937/jpea24-25509
Ergović-Ravančić, Maja; Obradović, Valentina; Mesić, Josip; Svitlica, Brankica; Marčetić, Helena; Prtenjača, Krešimir; Škrabal, Svjetlana

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Ergović Ravančić, M., Obradović, V., Mesić, J., Svitlica, B., Marčetić, H., Prtenjača, K. i Škrabal, S. (2020). The influence of grape seed drying temperature on the quality of grape seed oil. Journal on Processing and Energy in Agriculture, 24. (1), 22-25. doi: 10.5937/jpea24-25509

Ergović Ravančić, Maja, et al. "The influence of grape seed drying temperature on the quality of grape seed oil." Journal on Processing and Energy in Agriculture, vol. 24, br. 1, 2020, str. 22-25. https://doi.org/10.5937/jpea24-25509

Ergović Ravančić, Maja, Valentina Obradović, Josip Mesić, Brankica Svitlica, Helena Marčetić, Krešimir Prtenjača i Svjetlana Škrabal. "The influence of grape seed drying temperature on the quality of grape seed oil." Journal on Processing and Energy in Agriculture 24, br. 1 (2020): 22-25. https://doi.org/10.5937/jpea24-25509

Ergović Ravančić, M., et al. (2020) 'The influence of grape seed drying temperature on the quality of grape seed oil', Journal on Processing and Energy in Agriculture, 24(1), str. 22-25. doi: 10.5937/jpea24-25509

Ergović Ravančić M, Obradović V, Mesić J, Svitlica B, Marčetić H, Prtenjača K, i sur.. The influence of grape seed drying temperature on the quality of grape seed oil. Journal on Processing and Energy in Agriculture [Internet]. 2020. [pristupljeno 29.12.2024.];24(1):22-25. doi: 10.5937/jpea24-25509

M. Ergović Ravančić, et al., "The influence of grape seed drying temperature on the quality of grape seed oil", Journal on Processing and Energy in Agriculture, vol. 24, br. 1, str. 22-25, 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:112:580081. [Citirano: 29.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:112:580081
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Podaci o radu
Naslov (engleski)The influence of grape seed drying temperature on the quality of grape seed oil
AutorMaja Ergović-Ravančić
AutorValentina Obradović
AutorJosip Mesić
AutorBrankica Svitlica
AutorHelena Marčetić
AutorKrešimir Prtenjača
AutorSvjetlana Škrabal
Autorova ustanovaVeleučilište u Požegi
Znanstveno / umjetničko
područje, polje i grana		BIOTEHNIČKE ZNANOSTI
Poljoprivreda (agronomija)
Znanstveno / umjetničko
područje, polje i grana		BIOTEHNIČKE ZNANOSTI
Prehrambena tehnologija
Sažetak (engleski)
As a by-product of the winemaking process, grape seeds have been receiving increased attention worldwide due to a number of beneficial nutritional properties. Moreover, grape seed oil has also been gaining prominence for its high content of unsaturated fatty acids, primarily linoleic acid (C18:2) (72-76%). The objective of this paper was to determine the influence of three different grape seed drying temperatures (20, 40 and 60 °C) on the quality of cold-pressed oils from five different grape varieties (Pinot noir, Pinot blanc, Muscat, Cabernet sauvignon and Graševina). The oils extracted were tested for the acid number (as an indicator of hydrolysis), the percentage of free fatty acids and the peroxide value (as an indicator of autoxidation). The peroxide values of the oil samples considered increased with the increasing drying temperature of grape seeds. The highest peroxide value was observed in the oil samples produced from the Graševina seeds (regardless of the grape seed drying temperature), whereas the Muscat oil samples exhibited the lowest peroxide values. The acid number and the percentage of free fatty acids of the oil samples considered were found to be variety specific and independent of the grape seed drying temperature.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaJournal on Processing and Energy in Agriculture
Brojčani podacivol. 24, br. 1, str. 22-25
p-ISSN1821-4487
DOIhttps://doi.org/10.5937/jpea24-25509
URN:NBNurn:nbn:hr:112:580081
Datum objave publikacije2020
URL dokumentahttps://scindeks.ceon.rs/Article.aspx?artid=1821-44872001022E
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Datum i vrijeme pohrane2024-04-18 07:14:39