RESUMOObjetivou-se, na presente pesquisa, avaliar a atividade antifúngica in vitro de alho, gengibre, orégano, cravo, canela e tomilho sobre a inibição e o desenvolvimento de Aspergillus ochraceus, Penicillium roqueforti, Rhizopus stolonifer, desenvolvidos em pães artesanais. Para cada planta foram preparados extratos alcólicos (EA10%, EA20% e EA25%), extrato aquoso (EAQ10%), extrator alcoólico puro (EAP) e testemunha sem extrato e álcool. Para alho, gengibre, orégano incluiu-se o extrato alcoólico da planta fresca (EAF 10% Termos para indexação: Pão, extrato alcoólico, fungos, ervas aromáticas, condimentos. ABSTRACTThis research was carried out to evaluate the in vitro anti-fungus activity of alcoholic extracts of garlic, ginger, oregano, clove, cinnamon, and thyme on the inhibition and development of Aspergillus ochraceus, Penicillium roqueforti, and Rhizopus stolonifer, which develop in homemade breads. For each commercial seasoning, alcoholic extracts (AE) were prepared (AE10%, AE20% and AE25%) as well as aqueous extract (AQE) at 10%, pure alcoholic extract (PAE), and control without extract and alcohol. For garlic, ginger and oregano, a fresh plant alcoholic extract (FAE10%) was included. The experiments were installed at Plant Pathology Laboratories, EcoCentro/EPAMIG, MG and at Incaper/CRDS-CS in Domingos Martins, ES. The treatments were applied to the fungi inoculated on Petri dishes, on BDA medium. Mycelial Index Growth Speed (MIGS) and sporulation were calculated. All of the AE from dehydrated plants (10%, 20%, and 25%) showed significant inhibitory effect on the mycelial growth and fungus sporulation, and an unstable performance was observed when the AE seasoning concentration was 0%. The control presented higher MIGS and sporulation. Garlic AE25% on Penicillium roqueforti and ginger AE25% on Aspergillus ochraceus did not differ from the control. Garlic AE did not present an inhibitory effect on P. roqueforti. The AE, FAE and PAE presented lower sporulation in relation to the control, exception made to ginger and clove on the sporulation of R. stolonifer, and the AQE showed an effect similar to the control.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.