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冬虫夏草(简称虫草)是虫草菌〔Cor-dyceps Sinensi(Berk)Sacc〕寄生于虫草蝙蝠蛾(Hepialus Armoricanus Db-erth的幼虫后所形成的子座及干燥虫■■囊菌纲,肉座菌目,麦角菌科虫草属。本文就近年来人工培养虫草的研究概况及进展综述如下:一、人工虫草菌种分离和培养条件的研究1959年日本松本繁报道对一种虫革菌(蝉竹菌)进行了分离培养,该菌在亨氏培养基上生长良好,在察氏培养基上几乎不长。25℃摇瓶培养一周,菌层厚度可达1厘米,200毫升发酵液能产干菌丝2.5克。1977
Cordyceps sinensis (Cordyceps militaris) is a Cordyceps militaris (Cordyceps sinensi (Berk) Sacc) parasitized on Cordyceps bat-moth (Hyperidae Armoricanus Db-erth larvae formed after the sub-seat and dried worms ■ ■ saccharomycetes, Hypocrea This article reviews the research progress and progress of artificial cultivation of Cordyceps in recent years.First, the study on the isolation and culture conditions of artificial Cordyceps species in Japan in 1959. After isolation and cultivation, the bacteria grew well on Heinz medium and was almost not long on Catch’s medium.The flask was cultured at 25°C for 1 week and the thickness of bacillus was up to 1 cm. 200 ml fermentation broth produced dry hyphae 2.5 1977