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Document type:
Zeitschriftenaufsatz 
Author(s):
Intelmann, Daniel; Haseleu, Gesa; Hofmann, Thomas 
Title:
LC-MS/MS quantitation of hop-derived bitter compounds in beer using the ECHO technique 
Abstract:
A new quantification method for hop-derived bitter compounds in beer was developed. By means of LC-MS/MS operating in the multiple reaction monitoring mode, a total of 26 hop-derived bitter compounds, namely, the post-, co-, n-, ad-, pre-, and adpre-congeners of iso-alpha-acids, alpha-acids, and beta-acids, as well as the prenylflavonoid isoxanthohumol and the chalcone xanthohumol, could be simultaneously detected for the first time in a single HPLC run in authentic beer samples without any clea...    »
 
Journal title:
Journal of Agricultural and Food Chemistry 
Year:
2009 
Journal volume:
57 
Journal issue:
Pages contribution:
1172--1182 
Fulltext / DOI:
Print-ISSN:
0021-8561