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Coupling of cold atmospheric plasma treatment with ultrasound-assisted extraction for enhanced recovery of bioactive compounds from cornelian cherry pomace

Loukri, Anastasia; Kissas, Thomas; Kyriakoudi, Anastasia; Zymvrakaki, Eleni; Stratakos, Alexandros Ch.; Mourtzinos, Ioannis

Authors

Anastasia Loukri

Thomas Kissas

Anastasia Kyriakoudi

Eleni Zymvrakaki

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Alexandros Stratakos Alexandros.Stratakos@uwe.ac.uk
Associate Professor in Sustainable Agri-Food Production

Ioannis Mourtzinos



Abstract

Cornelian cherry pomace is produced during the production of juice from this traditional superfood. Due to its high nutritive value, the by-product can be utilized as a source of bioactive compounds. The present study aimed to develop a sustainable methodology for the recovery of bioactive compounds based on the combination of atmospheric cold plasma (CAP) with ultrasound assisted extraction. The pomace was treated with cold plasma under different conditions. Cyclodextrin was used as green extraction enhancer due to its capacity to develop inclusion complexes with bioactive compounds. CAP pretreatment before extraction appeared to enhance the recovery of the target compounds. GC-MS analysis and in vitro digestion analysis conducted in order to evaluate the composition and the protentional bioavailability of the bioactive compounds. CHEMICALS COMPOUNDS: β-cyclodextrin (PubChem CID: 444041), DPPH free radical (PubChem CID: 2735032), Trolox (PubChem CID: 40634), sodium carbonate (PubChem CID: 10340), gallic acid (PubChem CID: 370) potassium chloride (PubChem CID: 4873), sodium acetate (PubChem CID: 517045), loganic acid (PubChem CID: 89640), pyridine (PubChem CID: 1049, BSTFA(PubChem CID: 94358), potassium chloride (PubChem CID: 4873), ammonium carbonate (PubChem CID: 517111), calcium chloride dehydrate (PubChem CID: 24844), potassium dihydrogen phosphate (PubChem CID: 516951), magnesium chloride hexahydrate (PubChem CID: 24644), sodium hydrogen carbonate (PubChem CID: 516892), sodium chloride (PubChem CID: 5234). [Abstract copyright: Copyright © 2024 Elsevier Ltd. All rights reserved.]

Journal Article Type Article
Acceptance Date Jun 3, 2024
Online Publication Date Jun 5, 2024
Publication Date Oct 15, 2024
Deposit Date Jun 12, 2024
Publicly Available Date Jun 6, 2025
Journal Food Chemistry
Print ISSN 0308-8146
Electronic ISSN 1873-7072
Publisher Elsevier
Peer Reviewed Peer Reviewed
Volume 455
Article Number 139989
DOI https://doi.org/10.1016/j.foodchem.2024.139989
Keywords INFOGEST in vitro digestion, Cornelian cherry pomace, Cold atmospheric plasma, β-Cyclodextrin
Public URL https://uwe-repository.worktribe.com/output/12041698
Additional Information This article is maintained by: Elsevier; Article Title: Coupling of cold atmospheric plasma treatment with ultrasound-assisted extraction for enhanced recovery of bioactive compounds from cornelian cherry pomace; Journal Title: Food Chemistry; CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.foodchem.2024.139989; Content Type: article; Copyright: © 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies.