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Retention of Phthalates in Wine Using Nanomaterials as Chemically Modified Clays with H20, H30, H40 Boltron Dendrimers

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dc.contributor.author HORTOLOMEU, Andreea
dc.contributor.author MIRILA, Diana-Carmen
dc.contributor.author GEORGESCU, Ana-Maria
dc.contributor.author ROSU, Ana-Maria
dc.contributor.author SCUTARU, Yuri
dc.contributor.author NEDEFF, Florin-Marian
dc.contributor.author STURZA, Rodica
dc.contributor.author NISTOR, Ileana Denisa
dc.date.accessioned 2024-06-20T06:13:42Z
dc.date.available 2024-06-20T06:13:42Z
dc.date.issued 2023
dc.identifier.citation HORTOLOMEU, Andreea et al. Retention of Phthalates in Wine Using Nanomaterials as Chemically Modified Clays with H20, H30, H40 Boltron Dendrimers. In: Nanomaterials, 2023, vol. 13, nr. 16, art. nr. 2301. ISSN 2079-4991. en_US
dc.identifier.issn 2079-4991
dc.identifier.uri https://doi.org/10.3390/nano13162301
dc.identifier.uri http://repository.utm.md/handle/5014/27516
dc.description Acces full text - https://doi.org/10.3390/nano13162301 en_US
dc.description.abstract The presence of phthalic acid esters in wines presents a major risk to human health due to their very toxic metabolism. In this paper, aluminosilicate materials were used, with the aim of retaining various pollutants and unwanted compounds in wine. The pollutants tested were di-butyl and di-ethyl hexyl phthalates. They were tested and detected using the gas chromatography–mass spectrometry (CG-MS) analytical technique. Nanomaterials were prepared using sodium bentonite, and were chemically modified via impregnation using three types of Boltron dendrimers of second, third and fourth generations (NBtH20, NBtH30 and NBtH40). The synthesized nanomaterials were characterized using the Brunauer–Emmett–Teller (BET) method, Fourier-transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) analysis. In this paper, two aspects were addressed: the first related to the retention of phthalate-type pollutants (phthalic acid esters—PAEs) and the second related to the protein and polyphenol levels in the white wine of the Aligoté grape variety. The results obtained in this study have a major impact on PAEs in wine, especially after treatment with NBtH30 and NBtH40 (volumes of 250–500 μL/10 mL wine), with the retention of the pollutants being up to 85%. en_US
dc.language.iso en en_US
dc.publisher MDPI, Basel, Switzerland en_US
dc.relation.ispartofseries Nanomaterials;2023, vol. 13, nr. 16
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject di-butyl en_US
dc.subject di-ethyl hexyl phthalates en_US
dc.subject sodium bentonite en_US
dc.subject dendrimers en_US
dc.subject polyphenols en_US
dc.subject white wines en_US
dc.title Retention of Phthalates in Wine Using Nanomaterials as Chemically Modified Clays with H20, H30, H40 Boltron Dendrimers en_US
dc.type Article en_US


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