NUCLEOTIDES IN BEER
Open Access
- 2 January 1974
- journal article
- research article
- Published by Chartered Institute of Brewers and Distillers in Journal of the Institute of Brewing
- Vol. 80 (1) , 34-41
- https://doi.org/10.1002/j.2050-0416.1974.tb03580.x
Abstract
Nucleotidic material was isolated by anion exchange chromatography of beer on a Dowex 1 × 8 (formate) column. Ultraviolet spectroscopy and retention volume data suggested the presence of cytidine monophosphate (CMP) [max. 5 mg/litre], in one of the fractions. No other mononucleotides were detected. Chromatography of charcoal extracts of beer on DEAE Sephadex A25 failed to yield a fraction containing mononucleotides. Triangular taste tests indicated that addition of adenosine-5′-monophosphate (AMP) and guanosine-5′-monophosphate (GMP) to beer (30 mg/litre and 25 mg/litre respectively) did not cause significant flavour changes.Keywords
This publication has 10 references indexed in Scilit:
- Nucleic Acids Determination. Part II.Proceedings. Annual meeting - American Society of Brewing Chemists, 1969
- The Determination of Total Nucleic Acid Derivatives in Wort and BeerProceedings. Annual meeting - American Society of Brewing Chemists, 1968
- Identifying Nucleotidic Materials Released by Fermenting Brewer's YeastJournal of Food Science, 1968
- THE DETERMINATION OF NUCLEOTIDE PHOSPHORUS WITH A STANNOUS CHLORIDE - HYDRAZINE SULPHATE REAGENTCanadian Journal of Biochemistry, 1964
- Release of Nitrogenous Substances by Brewers' Yeast. 2. Effect of Evironmental ConditionsProceedings. Annual meeting - American Society of Brewing Chemists, 1963
- Studies on Taste of Ribonucleic Acid DerivativesJournal of the agricultural chemical society of Japan, 1960
- Release of Nucleotides from Yeast CellsNature, 1959
- Chromatographic Separation of Beer ConstituentsProceedings. Annual meeting - American Society of Brewing Chemists, 1959
- NITROGENOUS CONSTITUENTS OF BREWING MATERIALS*: IV. NOTE ON THE ISOLATION OF ADENOSINE AND GUANOSINE FROM UNHOPPED WORTJournal of the Institute of Brewing, 1955
- Separation of the Phosphoric Esters on the Filter Paper ChromatogramNature, 1949