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Original title:
Odor-Active Compounds in German Flavor Hop Varieties
Translated title:
Geruchsaktive Verbindungen in deutschen Flavor-Hopfensorten
Author:
Neiens, Silva Denise
Year:
2019
Document type:
Dissertation
Faculty/School:
Fakultät für Chemie
Advisor:
Steinhaus, Martin (Priv.-Doz. Dr.)
Referee:
Steinhaus, Martin (Priv.-Doz. Dr.); Schieberle, Peter (Prof. Dr.)
Language:
en
Subject group:
CHE Chemie
TUM classification:
CHE 500d
Abstract:
By application of molecular sensory science approaches, the key odorants in various German flavor hop varieties were characterized and their transfer into beer was assessed. Myrcene, linalool, as well as 2- and 3-methylbutanoic acid are important odorants in all hop varieties. The variety-specific aroma of Huell Melon hops is caused by the fruity smelling esters ethyl 2-methylpropanaote, ethyl 2-methylbutanoate and propyl 2-methylbutanoate. The compounds 3-methylbutyl acetate and 1,8-cineole wer...     »
Translated abstract:
Durch Anwendung molekularsensorischer Methoden wurden die Schlüsselgeruchsstoffe in verschiedenen deutschen Flavorhopfen charakterisiert und ihr Transfer ins Bier untersucht. Myrcen, Linalool sowie 2- und 3-Methylbuttersäure sind Geruchsstoffe, die in allen Hopfensorten von Bedeutung sind. Das sortenspezifische Aroma von Hopfen der Sorte Hüll Melon wird durch die fruchtig riechenden Ester Ethyl-2-methylpropanaot, Ethyl-2-methylbutanoat und Propyl-2-methylbutanoat geprägt. Für die frische Aromano...     »
WWW:
https://mediatum.ub.tum.de/?id=1475170
Date of submission:
20.02.2019
Oral examination:
29.05.2019
File size:
3110170 bytes
Pages:
100
Urn (citeable URL):
https://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:91-diss-20190529-1475170-1-4
Last change:
28.06.2019
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