| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for safely producing ergothioneine in high yield. <P>SOLUTION: The method for producing ergothioneine comprises the extraction of a mushroom containing ergothioneine in a solvent under crushing, the fractionation of the ergothioneine-containing extract by a fractionating means using adsorption chromatography, and the separation and purification of ergothioneine from an ergothioneine-containing fraction by high-performance liquid chromatographic instrument. <P>COPYRIGHT: (C)2008,JPO&INPIT |
