Quercetin: Its Main Pharmacological Activity and Potential Application in Clinical Medicine

Table 3

The inhibitory activity of quercetin against fungi.

Fungi	Synergistic effect of quercetin	MIC
Aspergillus flavus [51]	NO	505 μg/mL
Candida tropicalis resistant to fluconazole [52]	Fluconazole	128 μg/mL of flavonoids, combined with fluconazole (16 μg/mL)
Actinobacillus actinomycetemcomitans (Aa) [53]	NO	0.1 g/mL
Porphyromonas gingivalis (Pg) [53]	NO	0.0125 g/mL
Candida albicans [53]	NO	No effect
Rhizopus azygosporus [54]	NO	No effect
Candida parapsilosis [55]	NO	0.5 μg/mL
Cryptococcus neoformans ATCC 90012 [48]	Amphotericin B	0.125 μg/mL