Poster Session Abstracts 610
Pharmaceutical Biology Pharmaceutical Biology, 2012; 50(2): 537–610 2012 © 2012 Informa Healthcare USA, Inc. ISSN 1388-0209 print/ISSN 1744-5116 online 50 DOI: 10.3109/13880209.2012.658723 2 537 Poster Session Abstracts 610 00 00 0000 00 00 0000 UMU APPLIED FOR SCREENING HERB AND PLANT EXTRACTS OR PURE PHYTOCHEMICALS FOR ANTIMUTAGENIC ACTIVITY 00 00 0000 Monique Lacroix, Stéphane Caillet, Stéphane Lessard INRS-Institut Armand-Frappier, Laval, Quebec H7V1B7, Canada 1388-0209 Antimutagenic activities of twelve herb extracts and twenty two plant extracts or pure phytochemicals assessed using a method based on the umu test system for screening natural antimutagens. All herb extracts tested showed antimuta- 1744-5116 genic properties except for Italian parsley that had mutagenic activity. Sage, mint, vervaine and oregano were the most © 2012 Informa Healthcare USA, Inc. antimutagenic. With regard to the metabolites, those from most herb extracts showed antimutagenic properties and those from garlic and thyme showed very strong antimutagenic activities, while those from camomile, rosemary and 10.3109/13880209.2012.658723 tarragon showed mutagenic activities, and those from celeriac and sage showed very strong mutagenic activities. Among pure compounds, pycnogenol metabolites showed strong antimutagenic activities. NPHB 658723 INSECTICIDAL ACTIVITY OF DERRIS MALACCENSIS FROM FRENCH POLYNESIA Heinui Philippe,1 Taivini Teai,1 Maurice Wong,2 Christian Moretti,3 Phila Raharivelomanana1 1Université de la Polynésie Française, Laboratoire BIOTEM, Faa’a, 98702, French Polynesia, 2Service du Développement Rural, Papeete, 98713, French Polynesia, 3Institut de Recherche pour le Développement, Papeete, 98713, French Polynesia Derris malaccensis (G. Bentham) D. Prain, a tropical member of the Fabaceae growing in French Polynesia, was inves- tigated to determine concentrations of metabolites (rotenoids and flavonoids) with pesticidal potential.
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