The optimization of methods for phenolic compounds determination in elderberry (Sambucus nigra L.)

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60193697%3A_____%2F17%3AN0000159" target="_blank" >RIV/60193697:_____/17:N0000159 - isvavai.cz</a>

Alternative codes found

RIV/62156489:43210/17:43912571

Result on the web

<a href="https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf" target="_blank" >https://mnet.mendelu.cz/mendelnet2017/mnet_2017_full.pdf</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The optimization of methods for phenolic compounds determination in elderberry (Sambucus nigra L.)

Original language description

Phenolic substances belong to the most important secondary metabolites of plants; they have high antioxidant activity useful for the prevention of cardiovascular diseases, bacterial growth or cancer. Phenolic acids and flavonoids obtained by the means of different extraction methods were studied in elderberry flowers, namely chlorogenic acid, caffeic acid, rutin, hyperoside, isoquercetin, quercetin and kempferol. The plants were extracted in order to obtain three types of phenolic compounds: free, bound and esterified ones. The compounds of interest were analyzed by the means of UHPLC liquid chromatograph with a PDA detector at the Research Institute of Brewing and Malting, PLC. The obtained results indicate that the extraction of free phenolic compounds seems to be the best method for obtaining phenolic substances. Following phenolic substances are used in the food industry: chlorogenic acid, rutin, hyperoside, isoquercetin, quercetin and kaempferol.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

<a href="/en/project/TE02000177" target="_blank" >TE02000177: Centre for Innovative Use and Strengthening of Competitiveness of Czech Brewery Raw Materials and Products</a><br>

Continuities

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

Publication year

2017

Confidentiality

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

Article name in the collection

MendelNet 2017: Proceedings of International PhD Students Conference

ISBN

978-80-7509-529-9

ISSN

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e-ISSN

neuvedeno

Number of pages

6

Pages from-to

514-519

Publisher name

Mendelova univerzita v Brně

Place of publication

Brno

Event location

Brno

Event date

Nov 8, 2017

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

000440194500091