摘要
近年来,一些名贵药用真菌富含营养物质和保健作用,日益受到人们的重视和需求。改变从资源稀缺的野生子实体中提取的现状,通过菌丝体的大规模培养,从中获取多糖或其它有价值的组分,已成为当前名贵真菌利用技术发展的热点。
In the present paper, the rheo ogical behaviors of mycelial filament suspensions of Coriolus versicolor in liquid suspended culture, have been measured. Experimental results are showed that the rbeological behaviors of the myoelial filaments suspension exhibited obviusly as a non-Newtonion fluid. At different suspended culture age, the rheological model of the suspension have an alternation in poper seguence from Bingham model to Casson model to pseudolastic model with yield stress. Furthermore, we have inspected influences of the culture substrate, solid-content and size of mycelial filaments particles on suspension rheological behaviors.
出处
《生物工程学报》
CAS
CSCD
北大核心
1993年第1期96-100,共5页
Chinese Journal of Biotechnology
关键词
云芝菌
菌丝体
悬浮培养
流变特性
Rheological bebavilors
Coriolus versicolor
suspended culture.
