The Evaluation of the Wines Antioxidant Activity

Florica BuAuricu

The Evaluation of the Wines Antioxidant Activity

Florica BuAuricu * §

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§ University of ConstanAa

The Evaluation of the Wines Antioxidant Activity

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Abstract

A new method for measuring the antioxidant activity is the method which using N, N’ -di ethylpphenylendiamina (DMPD). In this paper, was verified of their effectiveness of the DMPD method on antioxidant foods. We used wine samples coming from different areas of Romania. Antioxidant action of wines is strictly related to the amount of polyphenols. To evaluate the sensitivity of the method, the system was tested by using of standard solution of TROLOX 1mg/mL and DMPD: FeCl3 molar ratio of 10:1. Spectrofotometric measurements were recorded by using an UV-VIS Jenway 6300 at 505 nm. Antioxidant action was expressed as TEAC (TROLOX equivalent antioxidant capacity), using the calibration curves plated with different amounts of TROLOX. These results show that the red wine samples have a high antioxidant action, in conformed to the amount of polyphones. The method ensures sensibility and reproducibility in the measurement of antioxidant action of hydrolytic compounds.

References

11 Cites in Article

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Florica BuAuricu. 2013. "The Evaluation of the Wines Antioxidant Activity". Global Journal of Medical Research - B: Pharma, Drug Discovery, Toxicology & Medicine GJMR-B Volume 13 (GJMR Volume 13 Issue B3).

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GJMR Volume 13 Issue B3

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Journal Specifications

Crossref Journal DOI 10.17406/gjmr

Print ISSN 0975-5888

e-ISSN 2249-4618

Keywords

antioxidant activity DMPD method polyphones wines

Classification

GJMR-B Classification NLMC Code: WB 444

Submission ReceivedDecember 10, 2012
Peer Review Double Blind
Handling Editor
Accepted January 4, 2013
Published January 15, 2013

Version of record

v1.2

Issue date

June 24, 2013

Language

English

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Article Matrices

Total Score: 144

Country: Romania

Subject: Global Journal of Medical Research

Authors: Florica BuAuricu, Antoanela Popescu, Stela Zamfirescu, Andreea Anghel (PhD/Dr. count: 0)

View Count (all-time): 254

Total Views (Real + Logic): 1106

Total Downloads (simulated): 92

Publish Date: 2013 01, Tue

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Total Views: 1.1K

Total Downloads: 92

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