ANTIBACTERIAL ACTIVITY OF BENTHIC MARINE ALGAE EXTRACTS FROM THE MEDITERRANEAN COAST OF MOROCCO

被引:0
作者
Zbakh, Hanaa [1 ,2 ]
Chiheb, Houda [1 ]
Bouziane, Hassan [1 ]
Motilva Sanchez, Virginia [2 ]
Riadi, Hassane [1 ]
机构
[1] Abdelmalek Essaadi Univ, Lab Divers & Conservat Biol Syst, Appl Algol Mycol Team, Fac Sci, Tetouan 93002, Morocco
[2] Univ Seville, Fac Pharm, Dept Pharmacol, E-41012 Seville, Spain
关键词
Antibacterial activity; Macroalgae; Moroccan Mediterranean coast; Algal extract;
D O I
暂无
中图分类号
TS2 [食品工业];
学科分类号
0832 ;
摘要
Marine organisms are potentially prolific sources of highly bioactive secondary metabolites that might represent useful leads in the development of new pharmaceutical agents. The Moroccan marine biodiversity including macroalgae remains partially unexplored in term of their potential bioactivities. Antibacterial activity of methanolic extracts from 20 species of macroalgae (9 Chlorophyta, 3 Phaeophyta and 8 Rhodophyta) collected from Moroccan Mediterranean coasts was evaluated against Escherichia coli, Staphylococcus aureus and Enterococcus faecalis. The extracts of the studied Rhodophyceae inhibited considerably the growth of the three tested bacterial strains and gave inhibition zones between 20 and 24 mm. The results indicate that these species of seaweed present a significant capacity of antibacterial activities, which makes them interesting for screening for natural products.
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页码:219 / 228
页数:10
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