Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation

Niculescu, Violeta-Carolina; Miricioiu, Marius; Geana, Elisabeta-Irina; Ionete, Roxana-Elena; Paun, Nadia; Parvulescu, Viorica

Violeta-Carolina Niculescu, Marius Miricioiu, Elisabeta-Irina Geana, Roxana-Elena Ionete, Nadia Paun, Viorica Parvulescu

Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation

Abstract:

Highly ordered-pore SBA-15 was synthesized by co-condensation of tetraethylorthosilicate (TEOS) and 3-aminopropyltriethoxysilane (APTES) using an amphiphilic block copolymer as structure-directing agent. The BET, EDX, TGA-DSC and SEM analysis have been used for sorbent characterization. The adsorption properties of the calcined mesoporous silica SBA-15 material appears to be a consequence of the silanol groups presence that are active sites for adsorption, were evaluated in the clarification process of two types of red wines. The purpose of this study was the investigation of the total polyphenols content (reduction), the selectivity and stabilization for some compounds (phenolic acids, epicatechin, and catechin) and the chromatic characteristics of wine. HPLC chromatograms exhibit the retention of quercetin and trans-resveratrol, catechin, epicatechin, rutin, and phenolic acids. The decrease in the polyphenolic compounds content in red wines avoids the oxidative browning process without modification of wine color. Due to their beneficial to human health thanks to antioxidative, antiinflamatory, antiviral, cardioprotective, anticarcinogenic and antimutagenic properties the polyphenolic extract might prove interesting as pharmaconutrients or as dietary sources.

Keywords:
HPLC; mesoporous; polyphenols; SBA-15; wine

Issue: 2019, Volume 70, Issue 5

Pages: 1513-1517

Publication date: 2019/6/15

https://doi.org/10.37358/RC.19.5.7161

Download Pdf Article

This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
NICULESCU, V., MIRICIOIU, M., GEANA, E., IONETE, R., PAUN, N., PARVULESCU, V., Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation, Rev. Chim., 70(5), 2019, 1513-1517.

Vancouver
Niculescu V, Miricioiu M, Geana E, Ionete R, Paun N, Parvulescu V. Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation. Rev. Chim.[internet]. 2019 May;70(5):1513-1517. Available from: https://doi.org/10.37358/RC.19.5.7161

APA 6th edition
Niculescu, V., Miricioiu, M., Geana, E., Ionete, R., Paun, N. & Parvulescu, V. (2019). Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation. Revista de Chimie, 70(5), 1513-1517. https://doi.org/10.37358/RC.19.5.7161

Harvard
Niculescu, V., Miricioiu, M., Geana, E., Ionete, R., Paun, N., Parvulescu, V. (2019). 'Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation', Revista de Chimie, 70(5), pp. 1513-1517. https://doi.org/10.37358/RC.19.5.7161

IEEE
V. Niculescu, M. Miricioiu, E. Geana, R. Ionete, N. Paun, V. Parvulescu, "Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation". Revista de Chimie, vol. 70, no. 5, pp. 1513-1517, 2019. [online]. https://doi.org/10.37358/RC.19.5.7161

Text
Violeta-Carolina Niculescu, Marius Miricioiu, Elisabeta-Irina Geana, Roxana-Elena Ionete, Nadia Paun, Viorica Parvulescu,
Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation,
Revista de Chimie,
Volume 70, Issue 5,
2019,
Pages 1513-1517,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.5.7161.
(https://revistadechimie.ro/Articles.asp?ID=7161)
Keywords: HPLC; mesoporous; polyphenols; SBA-15; wine

RIS
TY - JOUR
T1 - Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation
A1 - Niculescu, Violeta-Carolina
A2 - Miricioiu, Marius
A3 - Geana, Elisabeta-Irina
A4 - Ionete, Roxana-Elena
A5 - Paun, Nadia
A6 - Parvulescu, Viorica
JF - Revista de Chimie
JO - Rev. Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 5
SP - 1513
EP - 1517
UR - https://doi.org/10.37358/RC.19.5.7161
KW - HPLC
KW - mesoporous
KW - polyphenols
KW - SBA-15; wine
ER -

BibTex
@article{RevCh2019P1513,
author = {Niculescu Violeta-Carolina and Miricioiu Marius and Geana Elisabeta-Irina and Ionete Roxana-Elena and Paun Nadia and Parvulescu Viorica},
title = {Silica Mesoporous Materials -an Efficient Sorbent for Wine Polyphenols Separation},
journal = {Revista de Chimie},
volume = {70},
number = {5},
pages = {1513-1517},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.5.7161},
url = {https://revistadechimie.ro/Articles.asp?ID=7161}
}

<<<< back

PUBLISHING SECTION

Author Guidelines

* Paper Drafting

* Paper Template

* Ethical Statement

* Paper Submission

Ghidul Autorului (ro)

Open Access & Archiving Policy

Search Authors

LATEST NEWS
	NUMAR OMAGIAL PETRU PONI.. detalii
	Revista de Chimie - 70 de ani de aparitie neintrerupta.. detalii
	English-Romanian Dictionary for Mechanical Engineering (download pdf)