Determination of rebaudioside A in mixed beer, beer-based beverages and lemonades

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F15%3A%230001091" target="_blank" >RIV/60193697:_____/15:#0001091 - isvavai.cz</a>

Result on the web

<a href="http://www.kvasnyprumysl.cz/en/journal/2015/9/" target="_blank" >http://www.kvasnyprumysl.cz/en/journal/2015/9/</a>

DOI - Digital Object Identifier

—

Result language

angličtina

Original language name

Determination of rebaudioside A in mixed beer, beer-based beverages and lemonades

Original language description

The plant Stevia rebaudiana (Stevia sweet) is becoming a favourite sweetener in the food industry. Sweet taste is caused by diterpenic glycosides, so-called steviol glycosides, which lack calories while being 300 times sweeter than sucrose. While all the other glycosides are slightly or even disagreeably bitter, rebaudioside A possesses desirable sensorial properties. Because this sweetener is used to sweeten beverages including mixed beer, a fast routine analytical method was developed using HPLC with UV detection for determination of rebaudioside A in mixed beer and lemonade. The HILIC principle, which is suitable for separation of polar and hydrophilic analytes, was used for separation of steviol glycosides. The method is selective, reproducible and has a high recovery of 90–100 %.

Czech name

—

Czech description

—

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CB - Analytical chemistry, separation

OECD FORD branch

—

Project

—

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

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

Name of the periodical

Kvasný průmysl

ISSN

0023-5830

e-ISSN

—

Volume of the periodical

61

Issue of the periodical within the volume

9

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

5

Pages from-to

268-272

UT code for WoS article

—

EID of the result in the Scopus database

—