Inhibition of human pathogenic fungi by ethnobotanically selected plant extracts.
In this study, 36 extracts derived from 29 plant species selected using an ethnobotanical approach were tested for antifungal activity against a taxonomically diverse group of 13 human pathogenic fungi. We compared the inhibitory characteristics of these plant extracts with those of the commonly used antifungals, amphotericin B and ketoconazole, and the plant-derived antifungal, berberine. Several plant extracts, notably those from Zingiber officinale (ginger) and Juglans cinerea (butternut), had pronounced antifungal activity against a wide variety of fungi, including strains that were highly resistant to amphotericin B and ketoconazole. Further exploration of Z. officinale as an antifungal is warranted as this species is generally regarded as safe for human consumption.
Ficker
Christine E
CE
Biology Department, Carleton University, Ottawa, Ontario, Canada.
Arnason
J T
JT
Vindas
P S
PS
Alvarez
L P
LP
Akpagana
K
K
Gbéassor
M
M
De Souza
C
C
Smith
M L
ML
D000666:Amphotericin B; D000935:Antifungal Agents / Q000494:pharmacology*; D005658:Fungi / Q000187:drug effects*; D020939:Zingiber officinale / Q000737:chemistry; D006801:Humans; D008519:Medicine, Traditional; D008826:Microbial Sensitivity Tests; D010936:Plant Extracts / Q000494:pharmacology; D010946:Plants, Medicinal
D000935:Antifungal Agents; D010936:Plant Extracts; D000666:Amphotericin B