Extraction of phenolic compounds from oregano using high voltage electrical discharges–sustainable perspective (CROSBI ID 316706)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Nutrizio, Marinela ; Režek Jambrak, Anet ; Rezić, Tonči ; Djekic, Ilija
engleski
Extraction of phenolic compounds from oregano using high voltage electrical discharges–sustainable perspective
The aim of the study was to observe the sustainability parameters of high voltage electrical discharge (HVED) as a novel technology for extraction of phenolic compounds from oregano. The life cycle assessment (LCA) of HVED was evaluated and compared with conventional extraction methods–infusion and maceration. The results showed that HVED extraction with nitrogen gave 2.19%–34.04% higher yield of phenolic compounds compared to infusion and 6.13%–90.95% higher yield compared to maceration, depending on the voltage and treatment time used for HVED. The environmental pillar of LCA, assessed by global warming potential, ranged from 1.130 to 4.635 kg CO2e for HVED samples treated with nitrogen and from 1.207 to 4.487 kg CO2e for samples treated with argon, which was mainly related to the duration of treatment. Other pillars of sustainability, namely society, economy, food safety and quality, were discussed. HVED was found to be the more sustainable technology (based on the results from LCA), with prospects for future scale-up for the food industry.
Sustainability ; Life cycle assessment ; High voltage electrical discharge ; Nonthermal technology ; Polyphenols ; Oregano
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Podaci o izdanju
57 (2)
2021.
1104-1113
objavljeno
0950-5423
10.1111/ijfs.15476
Povezanost rada
Integrativna bioetika (prirodne, tehničke, biomedicina i zdravstvo, biotehničke, društvene, humanističke znanosti), Interdisciplinarne biotehničke znanosti, Nutricionizam, Prehrambena tehnologija