The effect of extraction conditions on the antioxidant effect of lamiaceae plants

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The effect of extraction conditions on the antioxidant effect of lamiaceae plants

Popis výsledku v původním jazyce

Less known Lamiaceae plants such as white nettle (Lamium album), motherwort (Leonurus cardiaca), and Chinese skullcap (Scutellaria baicalensis) are utilized mainly because of their health promoting properties. These plants contain nutritionally and biologically important compounds such as antioxidants (vitamins, minerals, and polyphenols). The effect of the herb extraction temperature (100 °C, 80 °C, 70 °C) on the amount of polyphenols (Folin-Ciocalteu method) and antioxidant activity (DPPH, IC50, and ABTS methods) was determined. The content of plant extracts polyphenols was in the descending order: Chinese skullcap, white nettle, and motherwort. Same order of plant extracts efficiency was stated for antioxidant activity assessment. The highest extraction temperature (100 °C) was the most effective for obtaining of the highest amount of antioxidants, then the extraction at 80 °C, and the least effective was 70 °C extraction. Similar results were discovered for antioxidant activity assessment. Chinese skullcap and white nettle belong to plants with higher content of biologically active compounds and good antioxidant activity.

Název v anglickém jazyce

The effect of extraction conditions on the antioxidant effect of lamiaceae plants

Popis výsledku anglicky

Less known Lamiaceae plants such as white nettle (Lamium album), motherwort (Leonurus cardiaca), and Chinese skullcap (Scutellaria baicalensis) are utilized mainly because of their health promoting properties. These plants contain nutritionally and biologically important compounds such as antioxidants (vitamins, minerals, and polyphenols). The effect of the herb extraction temperature (100 °C, 80 °C, 70 °C) on the amount of polyphenols (Folin-Ciocalteu method) and antioxidant activity (DPPH, IC50, and ABTS methods) was determined. The content of plant extracts polyphenols was in the descending order: Chinese skullcap, white nettle, and motherwort. Same order of plant extracts efficiency was stated for antioxidant activity assessment. The highest extraction temperature (100 °C) was the most effective for obtaining of the highest amount of antioxidants, then the extraction at 80 °C, and the least effective was 70 °C extraction. Similar results were discovered for antioxidant activity assessment. Chinese skullcap and white nettle belong to plants with higher content of biologically active compounds and good antioxidant activity.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

21101 - Food and beverages

Projekt

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Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název statě ve sborníku

Hygiena Alimentorum XLIV. Zborník prednášok a posterov

ISBN

978-80-8077-822-4

ISSN

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e-ISSN

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Počet stran výsledku

10

Strana od-do

538-547

Název nakladatele

Univerzita veterinárskeho lekárstva a farmácie v Košiciach

Místo vydání

Košice

Místo konání akce

Štrbské Pleso

Datum konání akce

15. 5. 2024

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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