Enzym Methods in Wine Analysis

Autor: Gy. Bárdi, K. Korány, M. Kállay
Rok vydání: 2001
Předmět:
Zdroj: International Journal of Horticultural Science, Vol 7, Iss 1 (2001)
ISSN: 1585-0404
DOI: 10.31421/ijhs/7/1/251
Popis: In our laboratory for special determinations BOERINGER-MANNHEIM's enzyme-test combinations have been used for 10 years. Our present work deals with the practical aspects of the enzymatic determination of so important wine components like L-malic, L-lactic and citric acid, glycerol, D-gluconic acid, D-sorbitol, acetic aldehyde and D-glucose to D-fructose (G/F) ratio. Whenever possible, the results arc compared to the results of other methods (spectrophotometry, gas chromatography, polarimetry) used at our department.
Databáze: OpenAIRE