The in vitro antioxidant activities of the bromophenols from the red alga Tichocarpus crinitus and phenolic derivatives KCI OTHER

Title
The in vitro antioxidant activities of the bromophenols from the red alga Tichocarpus crinitus and phenolic derivatives
Author(s)
이지혜; 이택근; 강래선; 신희재; 이희승
KIOST Author(s)
Lee, Taek Kyun(이택견)Lee, Hyi Seung(이희승)
Publication Year
2007-06
Abstract
A series of bromophenols and corresponding debrominated phenolic compounds was prepared by isolation from red alga Tichocarpus crinitus and by structural modification of natural bromophenols. Their structures were determined by extensive NMR analysis and the antioxidant activities were established through the determination of their abilities to inhibit free radicals using DPPH as the stable radical. The most active free radical scavengers were the debrominated phenolic derivatives 3,4-dihydroxybenzyl alcohol and 3,3',4,4'-tetrahydroxydiphenylmethane.
ISSN
1226-6531
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/4685
Bibliographic Citation
Journal of the Korean Magnetic Resonance Society, v.11, no.1, pp.56 - 63, 2007
Publisher
한국자기공명학회
Keywords
bromophenols; red alga; NMR analysis; antioxidant
Type
Article
Publisher
한국자기공명학회
Related Researcher
Research Interests

Marine Natural Products,Organic Chemistry,해양천연물,유기화학

Files in This Item:
There are no files associated with this item.

qrcode

Items in ScienceWatch@KIOST are protected by copyright, with all rights reserved, unless otherwise indicated.

Browse