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Isolation of Cherry Seed Oil Using Conventional Techniques and Supercritical Fluid Extraction

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dc.contributor.author Dimić, Ivana
dc.contributor.author Pavlić, Branimir
dc.contributor.author Rakita, Slađana
dc.contributor.author Cvetanović Kljakić, Aleksandra
dc.contributor.author Zeković, Zoran
dc.contributor.author Teslić, Nemanja
dc.date.accessioned 2023-07-17T06:44:54Z
dc.date.available 2023-07-17T06:44:54Z
dc.date.issued 2022-12-20
dc.identifier 10.3390/foods12010011
dc.identifier.citation Dimić, I.; Pavlić, B.; Rakita, S.; Cvetanović Kljakić, A.; Zeković, Z.; Teslić, N. Isolation of Cherry Seed Oil Using Conventional Techniques and Supercritical Fluid Extraction. Foods 2023, 12, 11. https://doi.org/ 10.3390/foods12010011 en_US
dc.identifier.issn 2304-8158
dc.identifier.uri http://oa.fins.uns.ac.rs/handle/123456789/288
dc.description.abstract This study aims to compare the suitability of three extraction techniques (cold pressing, Soxhlet and supercritical fluid extraction (SFE)) to isolate oil from cherry seeds. Oils were examined in terms of extraction yield, fatty acids profile, tocopherols yield and antioxidant activity. Additionally, influence of SFE parameters was evaluated using one-factor-at-a-time design with pressure (200–350 bar), temperature (40–70 ◦C), flow rate (0.2–0.4 kg/h) and particle size (<800 µm and >800 µm). Oil yields ranged from 2.50% to 13.02%, whereas the highest yield was achieved with SFE. Samples were rich in polyunsaturated fatty acids, regardless of the applied extraction technique. The main fatty acids were linoleic (46.32–47.29%), oleic (40.89–41.65%), palmitic (6.56–8.00%) and stearic (2.21–2.30%) acid. Total tocopherols yield was between 16.63 mg/100 g oil and 60.61 mg/100 g oil, and highest yield was achieved with SFE. Among the tocopherols, γ-tocopherol was the most abundant, followed by α-, δ- and β-tocopherol. Antioxidant activity was determined using 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,20-azinobis-(3-ethylbenzothiazoline-6-sulfonic) cation (ABTS) assays,and the results indicated that SFE extracts exhibited better or comparable antioxidant potential compared to traditional techniques. The comparison between modern and conventional extractions for oil recovery demonstrates pros and cons for the possibility of industrial application. en_US
dc.description.sponsorship This research was supported by the Science Fund of the Republic of Serbia 7750168, Novel extracts and bioactive compounds from under-utilized resources for high-value applications—BioUtilize.This work was supported by the Leadership Development Center Philip Morris within the project Run for the Science2010044 and by the Ministry of Education, Science and Technological Development of the Republic of Serbia (Grant No. 451-03-68/2022-14/200222 and 451-03-68/2022-14/200134). en_US
dc.language.iso en en_US
dc.publisher MDPI en_US
dc.relation info:eu-repo/grantAgreement/ScienceFundRS/Ideje/7750168/RS//
dc.rights openAccess
dc.subject sour cherry seed oil en_US
dc.subject Prunus cerasus L. en_US
dc.subject extraction techniques en_US
dc.subject chemical composition en_US
dc.subject antioxidant activity en_US
dc.title Isolation of Cherry Seed Oil Using Conventional Techniques and Supercritical Fluid Extraction en_US
dc.type Article en_US
dc.type info:eu-repo/semantics/article
dc.type info:eu-repo/grantAgreement/MESTD/inst-2020/200134/RS//
dc.type info:eu-repo/grantAgreement/MESTD/inst-2020/200222/RS//
dc.identifier.scopus 2-s2.0-85145820587
dc.identifier.wos 000910245300001


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