Antifungal Action of Different Extracts from Bulbus Allii Cepae / 广州中医药大学学报
Journal of Guangzhou University of Traditional Chinese Medicine
;
(6)2004.
Artigo
em Chinês
| WPRIM
| ID: wpr-682625
ABSTRACT
[Objective] Antifungal action of fat-soluble extracts from Bulbus Allii Cepae (BAC) by different extraction technology on 16 strains of dermatophytes was observed to supply evidence for the optimization of extraction technology for BAC. [Methods] Four methods were used for the extraction of fat-soluble extract from BAC and the antifungal action of the extract was tested by medium dilution method. [Results] Fat-soluble extract freshly extracted from BAC by ether had a strong in-vitro antifungal action and its minimum inhibitory concentration (MIC) was not over 6.25 mL?L-1 against 10 strains of fungi including Shanghai Epidermophytom floccosum and its MIC against other strains ranged 12.5 -50.0 mL?L-1. The minimum fungicidal concentration of fat-soluble extract freshly extracted from BAC by ether was as the same as MIC. Fat-soluble extract freshly extracted by ether had no antifungal action after water removal by heating. [Conclusion] The extraction technology of freshly extracted by ether without heating is a better method for BAC and the fat-soluble extract extracted by this method has a better antifungal action.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Idioma:
Chinês
Revista:
Journal of Guangzhou University of Traditional Chinese Medicine
Ano de publicação:
2004
Tipo de documento:
Artigo
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