A device monitoring turbidity and color changes of beverages directly in bottled samples

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F18%3A00495924" target="_blank" >RIV/61388971:_____/18:00495924 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216208:11320/18:10388383

Výsledek na webu

<a href="http://dx.doi.org/10.18832/kp201831" target="_blank" >http://dx.doi.org/10.18832/kp201831</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.18832/kp201831" target="_blank" >10.18832/kp201831</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A device monitoring turbidity and color changes of beverages directly in bottled samples

Popis výsledku v původním jazyce

Color and turbidity are important properties of fermented beverages, especially light and dark beers, white and red wines and spirits. The spectrum of absorption and scattering of light is a decisive and very important analytical parameter of the consumer's quality and health acceptability of the beverages. A large number of the above types of beverages are filled into transparent glass and plastic bottles that allow for optical measurements. The Colorturb prototype has been designed, developed and constructed to determine color changes and turbidity in commercial packaging. The device uses a red-green-blue (RGB) light-emitting diode as a light source to enable independent measurement of absorbance in the sample in 3 wavelength regions ranging up to 4 absorbance units. Absorbance measurement at 3 wavelengths makes it possible to eliminate the effect of the bottle color on the measurement and, apart from color intensity, to distinguish differences in the color hue of the samples.

Název v anglickém jazyce

A device monitoring turbidity and color changes of beverages directly in bottled samples

Popis výsledku anglicky

Color and turbidity are important properties of fermented beverages, especially light and dark beers, white and red wines and spirits. The spectrum of absorption and scattering of light is a decisive and very important analytical parameter of the consumer's quality and health acceptability of the beverages. A large number of the above types of beverages are filled into transparent glass and plastic bottles that allow for optical measurements. The Colorturb prototype has been designed, developed and constructed to determine color changes and turbidity in commercial packaging. The device uses a red-green-blue (RGB) light-emitting diode as a light source to enable independent measurement of absorbance in the sample in 3 wavelength regions ranging up to 4 absorbance units. Absorbance measurement at 3 wavelengths makes it possible to eliminate the effect of the bottle color on the measurement and, apart from color intensity, to distinguish differences in the color hue of the samples.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10606 - Microbiology

Projekt

<a href="/cs/project/TA01011423" target="_blank" >TA01011423: Přístroj a metoda stanovení zákalu a barvy lahvových vzorků nápojů a jiných kapalin v teplotně řízené měřící komoře</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název periodika

Kvasný průmysl

ISSN

0023-5830

e-ISSN

—

Svazek periodika

64

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

224-232

Kód UT WoS článku

000447465000003

EID výsledku v databázi Scopus

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