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- Title
Determination of antimicrobial and antiproliferative activities of the aquatic moss Fontinalis antipyretica Hedw.
- Authors
SAVAROĞLU, Filiz; İŞÇEN, Cansu FİLİK; VATAN, Ayşe Pınar ÖZTOPCU; KABADERE, Selda; İLHAN, Semra; UYAR, Ruhi
- Abstract
The purpose of the current study was to investigate the possible antimicrobial and anticancer properties of the aquatic moss Fontinalis antipyretica Hedw. (Fontinalaceae). We first obtained 8 different extracts (methanol; chloroform; acetone; ethyl acetate A, B, C, and D) by two different extraction processes. The antimicrobial activity of these extracts was then assessed by using the well diffusion method against 8 bacterial and 7 fungal strains. The results of antimicrobial studies showed that extracts of chloroform, acetone, and ethyl acetate A and C were active against almost all the species tested. The most effective extract was C, which was then screened through a preparative TLC (bioautography) for its active components. Spot 4 of extract C exhibitedthe highest antimicrobial activity against 5 bacterial strains (B. cereus, B. subtilis, E. faecalis, E. aerogenes, and Y. enterocolitica) and 3 fungal strains (A. flavus, F. solani, and F. graminearum), with MIC values of 93.8-375.0 µg/mL and 187.5-375.0 µg/mL, respectively. In addition, in vitro toxicity of the active component of extract C at the concentrations of 0.16, 1.6, 16, 80, and 160 µg/mL was tested. Depending on dose and time, only 80 and 160 µg/mL decreased rat glioma (C6) cell viability after 24 or 48 h. The present study suggests the possibility that Fontinalis antipyretica possesses antimicrobial and anticancer agent(s).
- Subjects
FONTINALIS; ANTI-infective agents; AQUATIC plants; ANTINEOPLASTIC agents; FONTINALACEAE; METHANOL; ACETATES; PLANT extracts
- Publication
Turkish Journal of Biology, 2011, Vol 35, Issue 3, p361
- ISSN
1300-0152
- Publication type
Article
- DOI
10.3906/biy-0906-46