Use this url to cite publication: https://hdl.handle.net/20.500.12512/84756
Quality evaluation of green tea aqueous extracts, and investigation of their antioxidant activity
Type of publication
Tezės kitame recenzuojamame leidinyje / Theses in other peer-reviewed publication (T1e)
Author(s)
| Author | Affiliation |
|---|---|
Title
Quality evaluation of green tea aqueous extracts, and investigation of their antioxidant activity
Vitalis Briedis, Arūnas Savickas, Kristina Ramanauskienė, Giedrė Kasparavičienė, Vilma Varmoškaitė
Date Issued
| Date |
|---|
2008-07-02 |
Extent
p. 55.
Is part of
The 12th International Congress PHYTOPHARM 2008 : 2-4 July 2008, Saint-Petersburg, Russia : abstracts book=[XII международный съезд ФИТОФАРМ 2008 : 2-4 июля 2008, С-Петербург, Россия] / Komarov Botanical Institute of Russian Academy of Science, Interregional Center Adaptogen et al. Saint-Petersburg : Saint Petersburg State University (СПбГУ), 2008. ISBN 9785965102860.
Version
Originalus / Original
Description
Publikacijoje klaida: Varmoškaitė.
Abstract (en)
The object of the study were aqueous extracts of green tea. Four sorts of tea were selected for the study: Bancha (origin: Japan), Maxima (origin: Sri Lanka), Majski (origin: China) and Dilmah (origin: Sri Lanka). The amount of polyphenol compounds was determined by using the Foulin-Ciocalteau reagent and the standart gallic acid solution, and by applying the colorimetric technique. The antioxidant activity of the tested aqueous extracts of green tea was assessed by measuring 2.2-diphenyl-1-picryhydrazyl (DPPH) free radical binding by antioxidant species. Experimental studies showed that the greatest amounts of extracted substances were detected in green tea extract produced from the sort "Majski". [...].
Type of document
type::text::conference output::conference proceedings::conference paper
ISBN (of the container)
9785965102860
Other Identifier(s)
(LSMU ALMA)990000705890107106
Coverage Spatial
Rusija / Russian Federation (RU)
Language
Anglų / English (en)
Affiliation(s)