Chemical composition and antifungal activity of the essential oil from the Hymenaea stigonocarpa Mart. Ex Hayne (jatobá-do-cerrado) fruit peel.

Autor: Pimentel FC; Instituto Federal de Educação, Ciência e Tecnologia Goiano - Campus Rio Verde, Rio Verde, Goiás, Brazil., Alves CCF; Instituto Federal de Educação, Ciência e Tecnologia Goiano - Campus Rio Verde, Rio Verde, Goiás, Brazil., Forim MR; Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil., Matos AP; Universidade Federal de São Carlos, São Carlos, São Paulo, Brazil., Cunha GOS; Instituto Federal de Educação, Ciência e Tecnologia de Goiás - Campus Anápolis, Anápolis, Goiás, Brazil., Cazal CM; Instituto Federal de Educação, Ciência e Tecnologia Sudeste de Minas Gerais - Campus Barbacena, Barbacena, Minas Gerais, Brazil.
Jazyk: angličtina
Zdroj: Natural product research [Nat Prod Res] 2024 Jun; Vol. 38 (11), pp. 1945-1949. Date of Electronic Publication: 2023 Jun 16.
DOI: 10.1080/14786419.2023.2225123
Abstrakt: This study investigated the chemical composition and the antifungal activity of the essential oil extracted from the Hymenaea stigonocarpa fruit peel (HSFPEO) against Botrytis cinerea , Sclerotinia sclerotiorum , Aspergillus flavus and Colletotrichum truncatum . The HSFPEO obtained through hydrodistillation was analyzed with gas chromatography coupled to mass spectrometry. The antifungal activity was determined by the mean mycelial growth inhibition of the fungus treated with essential oils and growth control. The major constituents of HSFPEO were spathulenol (25.19%) and caryophyllene oxide (13.33%). HSFPEO demonstrated antifungal activity against all fungi tested in all concentrations evaluated in a dose-dependent behavior. The best results were observed against B. cinerea and A. flavus , in which the lowest concentration tested inhibited more than 70% of mycelial growth. Based on the current knowledge, this study describes for the first time the chemical composition and the antifungal activity of HSFPEO against the phytopathogenic fungi B. cinerea and C. truncatum .
Databáze: MEDLINE
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