getpdf

A New Oxidase-Peroxidase Kit for Ethanol Assays in Alcoholic Beverages

Mykhailo V. Gonchar1*, Mykola M. Maidan1, Halyna M. Pavlishko1 and Andrii A. Sibirny1,2 


1
Institute of Cell Biology, National Academy of Sciences, Drahomanov Street 14/16, Lviv 79005, Ukraine

2Rzeszów Pedagogical University, Rejtana Street 16 C, 35–310 Rzeszów, Poland

Article history:

Received May 2, 2000
Accepted October 26, 2000

Key words:

ethanol, enzymatic analysis, alcoholic beverages, alcohol oxidase, peroxidase, methylotrophic yeast

Summary:

The paper presents analytical parameters of an enzymatic method for alcohol assay in alcoholic beverages by the use of a new kit based on alcohol oxidase and peroxidase catalyzed reactions (AOP). Sensitivity, linearity, accuracy and reliability of the proposed method were tested. It has been shown that results of AOP-assays of alcohol in beers, wines, and strong drinks are in good correlation with those obtained by alcohol dehydrogenase (ADH) method (relations of ADH to AOP values are 0.9197±0.012; correlation coefficient R=0.9983; p<0.0001).



*Corresponding author:           gonchar@biochem.Lviv.ua
                                               ++ 380 322 721 648

Search FTB


Follow us


 facebook 1 twitter bird_icon LI In Bug

 

QR Code


qrcode

We use cookies to improve our website and your experience when using it. Cookies used for the essential operation of the site have already been set. To find out more about the cookies we use and how to delete them, see our privacy policy.

I accept cookies from this site.

EU Cookie Directive Module Information