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Influence of ultrasonication assisted extraction on the content of bioactive compounds and antioxidant activity in grape marc extracts

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dc.contributor.author GHENDOV-MOSANU, Aliona
dc.contributor.author PATRAS, Antoanela
dc.contributor.author LUNG, Ildico
dc.contributor.author OPRIS, Ocsana-Ileana
dc.contributor.author SORAN, Maria-Loredana
dc.contributor.author STURZA, Rodica
dc.date.accessioned 2022-04-14T08:39:02Z
dc.date.available 2022-04-14T08:39:02Z
dc.date.issued 2021
dc.identifier.citation GHENDOV-MOSANU, Aliona, PATRAS, Antoanela, LUNG, Ildico et al. Influence of ultrasonication assisted extraction on the content of bioactive compounds and antioxidant activity in grape marc extracts. In: Food connects people and shares science in a resilient world: proc. of the 10th International Symposium Euro-Aliment 2021, 7-8 Oct. 2021, Galaţi, Romania: Book of Abstracts, 2021, p. 37. ISSN 1843-5114. en_US
dc.identifier.issn 1843-5114
dc.identifier.uri http://repository.utm.md/handle/5014/20120
dc.description Only Abstract en_US
dc.description.abstract Ultrasonication is an efficient technique for extracting intracellular bioactive compounds from the plant matrix. The red grape marc from the "Isabella" variety was used for the research. The influence of the duration of ultrasonication assisted extraction (UAE) of 10 and 60 min and of the extraction temperature 30 and 65°C on the total polyphenol content (TPC), total anthocyanins content (TAC) and antioxidant activity (AA), determined by the DPPH test, in the ethanolic extracts of 60% (v/v) of grape marc. The obtained results attest that the temperature has a pronounced influence on the UAE efficiency on the TPC and TAC in grape marc extracts. en_US
dc.language.iso en en_US
dc.publisher Galati University Press en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject ultrasonication assisted extraction en_US
dc.subject intracellular bioactive compounds en_US
dc.subject bioactive compounds en_US
dc.subject grape marc extracts en_US
dc.title Influence of ultrasonication assisted extraction on the content of bioactive compounds and antioxidant activity in grape marc extracts en_US
dc.type Article en_US


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