文章基本信息

标题：Gokhan Erdogan,Huseyin Cetin
本地全文：下载
作者：Selin Sayin
期刊名称：Fresenius Environmental Bulletin
印刷版ISSN：1018-4619
出版年度：2020
卷号：29
期号：11
页码：10257-10266
语种：English
出版社：PSP Publishing
摘要：Total phenolic and flavonoid content,DPPH radical scavenging and ferrous ion chelating activity analysis were performed on Enteromorpha multira-mosa,Ulva intestinalis,Laurencia nidifica,Liagora viscida,Halopteris scoparia and Cystoseira medi-terranea species collected from Iskenderun Gulf coast,Iskenderun,Hatay,Turkey.Folin-Ciocalteu and AlCl3 methods were used for analysis of total phenolic content and flavonoid content analysis,respectively.The red algae Liagora viscida and Laurencia nidifica presented the highest TPC with 72.33 ± 6.32 and 69.35 ± 2.98 mg GAE g-1 extract,respectively.The red algae Liagora viscida and green algae Ulva intestinalis presented the highest TFC values with 15.60 ± 0.98 and 8.26 ± 0.73mg QE g-1 extract,respectively.Brown algae Cystoseira mediterranea extract exhibited the highest DPPH radical scavenging activity with 185.81 ±28.15 qg/mL EC50 value ().Cystoseria mediterranea and Halopteris scoparia showed the highest ferrous ion chelating activity with the EC50 values of 35.77 ± 1,77 and 16.27 ± 1.12a respectively.To our knowledge,our results first describe the antioxidant properties of Enteromorpha multiramosa,Laurencia nidifica,Liagora viscida,Cystoseira mediterranea among the algae species which we were analysed; Halopteris scoparia and Cystoseira mediterranea with highest DPPH radical scavenging and ferrous reducing activity,and Liagora viscida and Laurencia nidifica species with high total phenolic content might be important for further studies in biomedical applications.
关键词：Antioxidant;Phenolic content;Flavonoid content;See-weeds;Algae;Enteromorpha multiramosa;Ulva intestinalis;Laurencia nidifica;Liagora viscida;Halopteris scoparia;Cystoseira mediterranea.