Isolation of Gregatin A from Phialophora gregata by Preparative High-Pressure Liquid Chromatography

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RESUMO

A method was developed for the production and purification of gregatin A from Phialophora gregata NRRL 13198 cultured on rice at 20°C for 28 days. Liquid extraction followed by high-pressure liquid chromatography afforded 247.0 mg of crystalline gregatin A per kg of rice.

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