【摘 要】
：
By investigating the shear effect on submerged cultivation of a traditional Chinese medicinal herb Ganoderma lucidum, a relatively high cell concentration of 13
【机 构】
：
State Key Laboratory of Bioreactor Engineering
论文部分内容阅读
By investigating the shear effect on submerged cultivation of a traditional Chinese medicinal herb Ganoderma lucidum, a relatively high cell concentration of 13.8g.L-1 by dry mass was obtained in bioreactor at respectively. Under these ITSs, the maximal mean projected area of dispersed hyphae was 3.70, 2.54 and 2.13 ×104μm2, and that of pellets was 0.91, 0.67 and 0.55mm2, respectively. The information obtained is useful for efficient submerged cultivation of mushrooms on a large scale.
其他文献
以S-甲基-N-硝基异硫脲、取代苄胺为原料,依次经过亲核取代反应,Mannich反应合成了12个未见文献报道的1,5-二取代六氢三嗪-2-N-硝基亚胺(2a～2l),结构经1H NMR,IR和元素分析确
湿帘风机冷却系统温室内的气流运动和微环境特征的研究对整个冷却系统的冷却效率及温室环境调控方案的确立有着重要的指导意义,该研究通过流体力学商用软件有限元法对温室内
为提高行星式双螺旋混合机性能并优化其参数,该文试验研究了混合工艺参数对高粘度料浆混合均匀度的影响.给出了基于密度的分离强度的定义,用以评价高粘度料浆混合均匀度.采用
基于东北垄作区保护性耕作各类模式的需要,对免耕播种的工艺进行了分析,并提出了对免耕播种机的农业技术要求.设计了滚动圆盘式破茬犁刀、圆盘螺旋线形清茬器,该装置既能提高
基于不完全分离分析策略,建立了NMR/LC-MS异相关谱(NMR/LC-MS HCS)方法对系列混合物样品的LC-MS和NMR谱数据的整合分析,发掘混合物图谱中来自同一组分的LC-MS和NMR谱数据间的
Katanin, a microtubule-severing enzyme, consists of two subunits:the catalytic subunit P60, and the regulatory subunit P80. In several species, P80 functions in
介绍了自主编制的3维全电磁粒子模拟大规模并行程序NEPTUNE的基本情况。该程序具备对多种典型高功率微波源器件的3维模拟能力,可以在数百乃至上千个CPU上稳定运行。该程序使
Jasmonate (JA) is an important phytohormone regulating growth, development, and environmental response in plants, particularly defense response against herbivor
目的:研究马鞭草科植物尖尾枫的化学成分。方法:应用溶剂萃取及柱色谱方法分离尖尾枫的化学成分,通过波谱技术鉴定化合物的结构。结果:从尖尾枫中分离得到10个化合物,分别鉴
Improved adaptation of winter wheat(Triticum aestivum L.) to drought and heat may be influenced by days to heading, plant height, biomass, canopy temperature(CT