Beer Photodegradation in Commercial Bottles: Simultaneous Evaluation by Consumer Sensory Panels and Optical Detection

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F24%3AN0000073" target="_blank" >RIV/60193697:_____/24:N0000073 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.kvasnyprumysl.eu/index.php/kp/article/view/325" target="_blank" >https://www.kvasnyprumysl.eu/index.php/kp/article/view/325</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18832/kp2024.70.967" target="_blank" >10.18832/kp2024.70.967</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Beer Photodegradation in Commercial Bottles: Simultaneous Evaluation by Consumer Sensory Panels and Optical Detection

Popis výsledku v původním jazyce

The impact of light on beer degradation is a well-established phenomenon, leading to development of undesirable flavours or, in severe cases, complete spoilage. This study investigates the extent to which photodegradation is perceptible to beer consumers. Beer samples in commercial bottles were subjected to controlled light exposure to induce defined levels of degradation. The degree of light damage was monitored using both an optical method of tracking changes in absorbance and riboflavin content via HPLC and a sensory evaluation by a lay consumer sensory panel. The findings from the sensory panel were statistically compared with the optical measurement results, highlighting correlations between the sensory perception and quantifiable optical changes.

Název v anglickém jazyce

Beer Photodegradation in Commercial Bottles: Simultaneous Evaluation by Consumer Sensory Panels and Optical Detection

Popis výsledku anglicky

The impact of light on beer degradation is a well-established phenomenon, leading to development of undesirable flavours or, in severe cases, complete spoilage. This study investigates the extent to which photodegradation is perceptible to beer consumers. Beer samples in commercial bottles were subjected to controlled light exposure to induce defined levels of degradation. The degree of light damage was monitored using both an optical method of tracking changes in absorbance and riboflavin content via HPLC and a sensory evaluation by a lay consumer sensory panel. The findings from the sensory panel were statistically compared with the optical measurement results, highlighting correlations between the sensory perception and quantifiable optical changes.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10406 - Analytical chemistry

Projekt

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Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

KVASNÝ PRŮMYSL

ISSN

2570-8619

e-ISSN

2570-8619

Svazek periodika

70

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

10

Strana od-do

967-976

Kód UT WoS článku

001385219100001

EID výsledku v databázi Scopus

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