Comparison of (+)-catechin and ferulic acid as natural antioxidants and their impact on beer flavor stability. Part 2: Extended storage trials

Journal of the American Society of Brewing Chemists

Volumn 55, Issue 3, 1997, Pages 91-98

  Walters, M T ^a   Heasman, A P ^a   Hughes, P S ^a  

^a BRF International   (United Kingdom)

Author keywords

(+) catechin; Antioxidants; Carbonyl compounds; Ferulic acid; Iso acids; Storage trials

Indexed keywords

EID: 0002514610     PISSN: 03610470     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (13)

1. Asano, K., Ohtsu, K., Shinagawa, K., and Hashimoto, N. Affinity of proanthocyanidins and their oxidation products for haze-forming proteins of beer and the formation of chill haze. Rep. Res. Lab. Kirin Brew. Co. 29:1139-1146, 1984.
2. Dadic, M., Van Gheluwe, J. E. A., and Valyi, Z. Phenolic taste in beer. Wallerstein Labs. Commun. 34:5-14, 1971.
3. Dadic, M., Van Gheluwe, J. E. A., and Valyi, Z. Formation of volatile carbonyls through the action of phenolics. MBAA Tech. Q. 11:164-165, 1974.
4. Dalgliesh, C. E. Flavour stability. Proc. Congr. Eur. Brew. Conv. 9:623-659, 1977.
5. Graf, E. Antioxidant potential of ferulic acid. Free Rad. Biol. Med. 13:435-448, 1992.
6. Grönqvist, A., Siirlä, J., Virtanen, H., Home, S., and Pajun, E. Carbonyl compounds during beer production and in beer. Proc. Congr. Eur. Brew. Conv. 24:421-428, 1993.
7. Hughes, P. S. Preparative regime for the purification of bitter acids derived from hops (Humulus lupulus L.). J. Chromatogr. A. 731:327-330, 1996.
8. Narziß, L., Miedaner, H., Graf, H., Eichorn, P., and Lustig, S. Technological approach to improve flavour stability. MBAA Tech. Q. 30:48-53, 1993.
9. Scott, B. C., Butler, J., Halliwell, B., and Aruoma, O. I. Evaluation of the antioxidant actions of ferulic acid and catechins. Free Rad. Res. Comms. 19:241-253, 1993.
10. Shahidi, F., and Naczk, M. Food Phenolics, Sources, Chemistry, Effects, Applications. Technomic Publishing, Lancaster, PA, 1995.
11. Walters, M. T., Hughes, P. S., and Bamforth, C. W. The evaluation of natural antioxidants in beer and its raw materials. Proc. Conv. IOB, Asia Pacific Section, Singapore. 24:103-109, 1996.
12. Walters, M. T., Heasman A. P., and Hughes, P. S. Comparison of (+)-catechin and ferulic acid as natural antioxidants and their impact on flavor stability. Part 1: Forced-Aging. J. Am. Soc. Brew Chem. 55:83-89.
13. Walters, M. T. Natural antioxidants and flavour stability. Ferment 10:111-119, 1997.