Open AccessIsolement, Identification Et Activite Antifongique De Deux Sesquiterpenes D’asteriscus Graveolens Subsp. Odorus (Schousb.) Greuter
Author(s) -
Hakim Alilou,
Bouchaib Bencharki,
Mohammed Akssira,
Lalla Mina Idrissi Hassani,
Noureddine Barka
Publication year - 2016
Publication title -
european scientific journal
Language(s) - English
Resource type - Journals
eISSN - 1857-7881
pISSN - 1857-7431
DOI - 10.19044/esj.2016.v12n33p112
Subject(s) - botrytis cinerea , penicillium expansum , fungicide , botrytis , biology , penicillium digitatum , pesticide , horticulture , botany , chemistry , postharvest , agronomy
Two sesquiterpenes of Asteriscus graveolens subsp. odorus, have been extracted, separated, purified and identified by NMR and IR: the naupliolide and asteriscunolide 3c. The valuation of these compounds is part of the search for a preventive approach of integrated control to reduce significantly the use of pesticides and especially the fungicide ones. The results revealed a strong inhibitory effect on naupliolide against Botrytis cinerea, Penicillium digitatum and Penicillium expansum dice concentration of 200 ppm. The asteriscunolide 3c showed a remarkable effect against Botrytis cinerea from the concentration of 150 ppm.