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Titel:

Identification of the taste enhancer alapyridaine in beef broth and evaluation of its sensory impact by taste reconstitution experiments

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Ottinger, Harald; Hofmann, Thomas
Abstract:
An essential compound imparting the sweet taste to beef broth was investigated. Taste activity-guided fractionation of beef broth by ultrafiltration, gel permeation chromatography, and HPLC in combination with the recently developed comparative taste dilution analysis enabled the localization of a fraction possessing sweetness-enhancing activity upon degustation. Comparison of the chromatographic, spectroscopic, and sensory data with those of the synthetic reference compound led to the identific...     »
Zeitschriftentitel:
Journal of Agricultural and Food Chemistry
Jahr:
2003
Band / Volume:
51
Heft / Issue:
23
Seitenangaben Beitrag:
6791--6796
Volltext / DOI:
doi:10.1021/jf034788r
Print-ISSN:
0021-8561
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