摘要
通过对冬虫夏草头孢菌（Ｃｅｐｈａｌｏｓｐｏｒｉｕｍｄｏｎｇｃｈｏｎｇｘｉａｃａｅ）改良菌株Ａ１０的菌丝体液体发酵条件的研究，我们掌握了其菌丝生长规律。其生长曲线呈典型的微生物生长曲线特点；其发酵生长适宜温度为２６～２８℃，适宜ｐＨ值在５－７之间，接种量以５％（ｖ／ｖ）为佳；在整个发酵过程中，对发酵通气量要求不高。
The mycelial growth pattern of the improved Cephalosporium dongchongxiacae strain A10 was found after studying fermentation conditions.The mycelium was cultured for 30 hours at 26～28℃ on a rotary bath shaker at a rotary speed of 200r/min.The suitable initial pH of the medium was between 5～7.The optimal inoculation ratio was found to be 5%(V/V).
出处
《华南农业大学学报》
CAS
CSCD
1995年第3期108-111,共4页
Journal of South China Agricultural University
基金
广东省六所高校联合攻关课题
关键词
冬虫夏草头孢菌
菌丝体
菌丝体发酵
Cephalosporium dongchongxiacae
mycelium
mycelial fermentation
