Publication detail

Reduce the sulphur dioxide content of wine by biological process in relation to the content of polyphenolic substances

FIŠERA, M. ŠUSTOVÁ, K. TVRZNÍK, P. VELICHOVÁ, H. FIŠEROVÁ, L. LUKÁŠKOVÁ, E. KRÁČMAR, S.

Original Title

Reduce the sulphur dioxide content of wine by biological process in relation to the content of polyphenolic substances

Type

journal article in Web of Science

Language

English

Original Abstract

In recent years, many papers have paid attention to the bioactive compounds, particularly to the antioxidant activity of polyphenolic compounds in food and beverages, due to their positive effect on human body. Therefore, the phenolic compounds and their antioxidant capacity become an important quality parameter, especially in niche markets concerned with health benefits. Wine is an excellent source of various classes of polyphenols. The phenolic compounds are responsible for the sensory characteristics, particularly colour, astringency, bitterness, and aroma, too. Another very important ingredient in the wine is added the sulphur dioxide, which has the role to protect these reductive components of wines. Sulphur dioxide has the effects of antioxidant, antimicrobial and preservative that is mutually merging. However, it is possible to increase the stability of the complex of biologically active substances (BAS), as holders of natural antioxidant capacity. The present contribution brings opportunities rather than full elimination, but a substantial reduction of the content of sulphur dioxide, which protects the wine during the entire technological process of manufacture and treatment. The dosage of sulphur dioxide can be reduced in its values from 15 to 40% of the total health of the authorized maximum sulphur dioxide content of wine.

Keywords

Polyphenols, stabilization, antioxidant capacity, sulphur dioxide

Authors

FIŠERA, M.; ŠUSTOVÁ, K.; TVRZNÍK, P.; VELICHOVÁ, H.; FIŠEROVÁ, L.; LUKÁŠKOVÁ, E.; KRÁČMAR, S.

Released

1. 4. 2022

Publisher

Slovak university of agriculture in Nitra, Faculty of Biotechnology and Food sciences

Location

Nitra, Slovakia

ISBN

1338-5178

Periodical

Journal of Microbiology, Biotechnology and Food Sciences

Year of study

11

Number

5

State

Slovak Republic

Pages from

1

Pages to

7

Pages count

7

URL

https://office2.jmbfs.org/index.php/JMBFS/article/view/5975/478

Full text in the Digital Library

http://hdl.handle.net/11012/209134

BibTex

@article{BUT182666,
  author="Miroslav {Fišera} and Květoslava {Šustová} and Pavel {Tvrzník} and Helena {Velichová} and Lenka {Fišerová} and Eva {Lukášková} and Stanislav {Kráčmar}",
  title="Reduce the sulphur dioxide content of wine by biological process in relation to the content of polyphenolic substances",
  journal="Journal of Microbiology, Biotechnology and Food Sciences",
  year="2022",
  volume="11",
  number="5",
  pages="1--7",
  doi="10.55251/JMBFS.5975",
  issn="1338-5178",
  url="https://office2.jmbfs.org/index.php/JMBFS/article/view/5975/478"
}