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Process for obtaining polyphenols from grape marc

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dc.contributor.author STURZA, Rodica
dc.contributor.author GHENDOV-MOŞANU, Aliona
dc.contributor.author CRISTEA, Elena
dc.contributor.author PATRAŞ, Antoanela
dc.contributor.author POPOVICI, Violina
dc.contributor.author LUNG, Ildiko
dc.contributor.author OPRIŞ, Ocsana- Ileana
dc.contributor.author STAN, Manuela Cristina
dc.contributor.author SORAN, Maria-Loredana
dc.date.accessioned 2023-12-07T12:02:26Z
dc.date.available 2023-12-07T12:02:26Z
dc.date.issued 2018
dc.identifier.citation STURZA, Rodica, GHENDOV-MOȘANU, Aliona, CRISTEA, Elena et al. Process for obtaining polyphenols from grape marc. In: The 22th international exhibition of inventions INVENTICA 2018, Iasi, Romania, 2018, p. 314. ISSN:1844-7880. en_US
dc.identifier.issn 1844-7880
dc.identifier.uri http://repository.utm.md/handle/5014/25219
dc.description Patent / patent application N° 825 Z MD, 2015.05.31. BOPI no. 10/2014. 1136 Z MD, 2017.11.30. BOPI no. 4/2017. Domain: Pharmaceutical and food industry. . en_US
dc.description.abstract Procedeul de obținere a polifenolilor din tescovina de struguri include pretratarea tescovinei umede de struguri cu curent electric alternativ, extragerea polifenolilor cu soluție apoasă de etanol, filtrarea extractului, adăugarea clorurii de calciu pentru stabilizarea culorii extractului ܈și concentrarea acestuia prin evaporare pe rotavapor, obținându-se un extract de polifenoli sub formă de pastă, cu activitatea antioxidantă înaltă. en_US
dc.description.abstract Process of extracting polyphenols from grape marc, which includes pretreating wet grape marc with alternative electric current, extracting polyphenols with aqueous ethanol solution, filtering the extract, adding calcium chloride to stabilize the color of the extract and concentrating it by evaporation on a rotary evaporator to obtain a polyphenol paste extract with high antioxidant activity. en_US
dc.language.iso en en_US
dc.publisher Technical University "Gheorghe Asachi" of Iași 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 polifenoli en_US
dc.subject tescovină de struguri en_US
dc.subject rotavapor en_US
dc.subject polyphenols en_US
dc.subject grape marc en_US
dc.subject rotary evaporator en_US
dc.title Process for obtaining polyphenols from grape marc en_US
dc.type Article en_US


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  • 2018
    The 22nd International Exhiibiitiion of Inventiions, 27th - 29th June, Iași, România

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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