Method for increasing content of ergosterol in fungi

The invention belongs to the technical field of fungus production, and particularly relates to a method for increasing the content of ergosterol in fungi. According to the method for increasing the content of ergosterol in fungi, termite cocci are used as zymophyte. Methyl jasmonate is added into a fermentation culture medium to ferment the termite cocci, so that the content of ergosterol in the termite cocci is increased; the concentration of jasmonic acid methyl ester in the culture medium is 10-200 [mu] mol/L. According to the method for increasing the content of the ergosterol in the fungi, the content of the ergosterol in the termite cocci cells can be increased by about 10%, the quality of the termite cocci is effectively improved, the methyl jasmonate is low in price, the content of the ergosterol in the termite cocci cells can be greatly increased, and the cost is low. And a solid foundation can be laid for actual production. 本发明属于真菌生产技术领域，具体涉及一种提高真菌中麦角甾醇含量的方法。本发明提供的提高真菌中麦角甾醇含量的方法，以白蚁球菌为发酵菌。通过在发酵培养基中添