Characterization of packaging ability to protect beer from light degradation and introduction of a new Packaging Riboflavin Index

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F22%3AN0000013" target="_blank" >RIV/60193697:_____/22:N0000013 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11320/22:10456268

Result on the web

<a href="https://www.kvasnyprumysl.eu/index.php/kp/article/view/277" target="_blank" >https://www.kvasnyprumysl.eu/index.php/kp/article/view/277</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18832/kp2022.68.679" target="_blank" >10.18832/kp2022.68.679</a>

Result language

angličtina

Original language name

Characterization of packaging ability to protect beer from light degradation and introduction of a new Packaging Riboflavin Index

Original language description

Bottled beer is exposed to light during transport or storage, which can unfavourably affect its sensory properties. One of the functions of the packaging is to provide maximum protection against possible light degradation. Riboflavin (vitamin B2), which acts as a photosensitizer, is a key substance for the occurrence of light degradation in beer. Riboflavin absorbs light in the visible region of the spectrum and transfers its energy to other compounds. A cascade of subsequent chemical reactions leads to sensory damage to the beer. Based on the transmission spectrum of packaging (glass and plastic), the Packaging Riboflavin Index (PRFI)was introduced. PRFI was designed as a tool which quantitatively assesses the ability of packaging to protect beer from light damage. The basic types of commercially used glass and plastic packaging were compared using this index. The validity of the index was verified in an experiment with defined light damage of beer in different packaging.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10306 - Optics (including laser optics and quantum optics)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Name of the periodical

KVASNÝ PRŮMYSL

ISSN

2570-8619

e-ISSN

2570-8619

Volume of the periodical

68

Issue of the periodical within the volume

6

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

7

Pages from-to

679-685

UT code for WoS article

000915256200001

EID of the result in the Scopus database

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