FAST ISOMERISATION OF HUMULONE BY PHOTO-REACTION: PREPARATION OF AN HPLC STANDARD

A rapid photo‐isomerisation method is described for the production of photo‐isohumulone. The use of photo‐isohumulone as an ultra‐pure standard for the HPLC analysis of iso‐alpha acids is described.

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Bibliographic Details
Published in:Journal of the Institute of Brewing 1991-01, Vol.97 (1), p.33-37
Main Authors: Sharpe, F. R., Ormrod, I. H. L.
Format: Article
Language:English
Subjects:
Biological and medical sciences
Fermented food industries
Food industries
Fundamental and applied biological sciences. Psychology
Hops
HPLC
iso-alpha-acids
Wines and vinegars
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Description
Summary:A rapid photo‐isomerisation method is described for the production of photo‐isohumulone. The use of photo‐isohumulone as an ultra‐pure standard for the HPLC analysis of iso‐alpha acids is described.
ISSN:0046-9750
2050-0416
DOI:10.1002/j.2050-0416.1991.tb01050.x