A Simple LC–MS Multi-Analyte Method to Determine Food Additives and Caffeine in Beverages

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22330%2F20%3A43921059" target="_blank" >RIV/60461373:22330/20:43921059 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.chromatographyonline.com/view/a-simple-lc-ms-multi-analyte-method-to-determine-food-additives-and-caffeine-in-beverages" target="_blank" >https://www.chromatographyonline.com/view/a-simple-lc-ms-multi-analyte-method-to-determine-food-additives-and-caffeine-in-beverages</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

A Simple LC–MS Multi-Analyte Method to Determine Food Additives and Caffeine in Beverages

Popis výsledku v původním jazyce

A simple LC–MS method has been developed and validated for the simultaneous determination of 18 synthetic food additives and caffeine in soft and energy drinks, and in various alcoholic beverages. Nine food colours (tartrazine, sunset yellow FCF, azorubine, ponceau 4R, allura red AC, patent blue V, brilliant blue FCF, green S, brilliant black BN), two preservatives (sorbic and benzoic acid) and seven sweeteners (acesulfame K, aspartame, cyclamic acid, saccharin, sucralose, neohesperidin DC, neotame) were targeted food additives. The method employs reversed-phase ultra-high performance liquid chromatography (UHPLC) for analyte separation and a single quadrupole mass spectrometer for their detection. The limits of quantification were low enough to enable a reliable control of maximum limits set for some additives (Regulation [EC] No. 1333/2008). The method was applied for analysis of a wide range of samples collected at a typical supermarket: 14 soft drinks, 19 energy drinks, and 43 alcoholic beverages.

Název v anglickém jazyce

A Simple LC–MS Multi-Analyte Method to Determine Food Additives and Caffeine in Beverages

Popis výsledku anglicky

A simple LC–MS method has been developed and validated for the simultaneous determination of 18 synthetic food additives and caffeine in soft and energy drinks, and in various alcoholic beverages. Nine food colours (tartrazine, sunset yellow FCF, azorubine, ponceau 4R, allura red AC, patent blue V, brilliant blue FCF, green S, brilliant black BN), two preservatives (sorbic and benzoic acid) and seven sweeteners (acesulfame K, aspartame, cyclamic acid, saccharin, sucralose, neohesperidin DC, neotame) were targeted food additives. The method employs reversed-phase ultra-high performance liquid chromatography (UHPLC) for analyte separation and a single quadrupole mass spectrometer for their detection. The limits of quantification were low enough to enable a reliable control of maximum limits set for some additives (Regulation [EC] No. 1333/2008). The method was applied for analysis of a wide range of samples collected at a typical supermarket: 14 soft drinks, 19 energy drinks, and 43 alcoholic beverages.

Druh

J_ost - Ostatní články v recenzovaných periodicích

CEP obor

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OECD FORD obor

10406 - Analytical chemistry

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

LC GC Europe

ISSN

1471-6577

e-ISSN

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Svazek periodika

33

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

327-335

Kód UT WoS článku

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EID výsledku v databázi Scopus

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