Composition and Radical Scavenging Activity of the Extracts from Deschampsia Antarctica É. Desv. Plants Grown in Situ and in Vitro

The work was aimed at studying the phytochemicals available in D. antarctica plants from various sites on Antarctic Islands, introducing the plants into in vitro culture and comparing the extracts from the plants grown in situ and in vitro. All the extracts were found to contain high amount of pheno...

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Bibliographic Details
Published in:Chemistry Journal of Moldova
Main Authors: Roman Ivannikov, Iryna Laguta, Viktor Anishchenko, Iryna Skorochod, Pavlo Kuzema, Oksana Stavinskaya, Ivan Parnikoza, Oksana Poronnik, Ganna Myryuta, Viktor Kunakh
Format: Article in Journal/Newspaper
Language:English
Published: Academy of Sciences of Moldova, Institute of Chemistry 2021
Subjects:
phenolic acid
flavonoid
antiradical activity
plant extract
deschampsia antarctica
Chemistry
QD1-999
General. Including alchemy
QD1-65
Antarctic
Antarc*
Antarctica
Online Access:https://doi.org/10.19261/cjm.2021.841
https://doaj.org/article/2afbdfd90f2a4c8886b0de00a1b5be1e
Description
Summary:The work was aimed at studying the phytochemicals available in D. antarctica plants from various sites on Antarctic Islands, introducing the plants into in vitro culture and comparing the extracts from the plants grown in situ and in vitro. All the extracts were found to contain high amount of phenols, with luteolin and hydroxybenzoic acids derivatives being the main phytochemicals in the extracts from the plants grown in situ and in vitro. Being diluted by 10 times, the extracts scavenged 50÷90% of DPPH• radicals, 20÷40% of NO• radicals and 40÷60% of OH• radicals. Despite the differences in composition, extracts from the plants grown in situ and in vitro showed similar radical scavenging activity.

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