| 糙皮侧耳菌丝断裂繁殖对生物量及壳聚糖产率的影响 |
| |
| 引用本文： | 陈凡,卞阿娜,潘裕添,林进妹,李奕雅,李巧云.糙皮侧耳菌丝断裂繁殖对生物量及壳聚糖产率的影响[J].漳州师院学报,2008,21(1):97-100. |
| |
| 作者姓名： | 陈凡 卞阿娜 潘裕添 林进妹 李奕雅 李巧云 |
| |
| 作者单位： | [1]漳州师范学院生物科学与技术系 [2]漳州师范学院化学与环境科学系,福建漳州363000 |
| |
| 基金项目： | 福建漳州科技计划项目（Z05083）;漳州师范学院科研课题（SK02004） |
| |
| 摘 要： | 通过对糙皮侧耳固体发酵菌丝的断裂繁殖,定量测定了其细胞结构特征物——壳聚糖,在断裂繁殖过程中的变化情况,并以此对糙皮侧耳的生物量进行了表征.结果显示：糙皮侧耳固体发酵菌丝断裂繁殖开始后,等量样品提取的壳聚糖质量明显增加.至断裂繁殖第10天,壳聚糖产量比第1天提高了285.59%,比常规静置培养提高了292.24%.但断裂繁殖10天后壳聚糖产量不再有显著变化.
|
| 关 键 词： | 糙皮侧耳 断裂繁殖 生物量 壳聚糖 |
Study on the Influence of Fission Growth of Pleurotus ostreatu on Biomass and Production of Chitosan |
| |
| Institution: | CHEN Fan,BIAN A-na,PAN Yu-tian,LIN Jin-mei,LI Yi-ya,LI Qiao-yun(1.Department of Biology Science and Technology,Zhangzhou Normal University,Zhangzhou,Fujian 363000,China;2.Department of Chemistry and Environmental Science,Zhangzhou Normal University,Zhangzhou,Fujian 363000,China) |
| |
| Abstract: | The production of chitosan has been determined as an index of biomass during the fission growth of Pleurotus ostreatu,in which chitosan was a characteristic material of its cell.The results showed that： after the beginning of fission growth,chitosan produced by Pleurotus ostreatu was significantly increased.After 10 days’ fission growth,chitosan production was 285.59% higher than the 1st day and 292.24% higher than static culture.But the production of chitosan was ceased to increase after 10 days’ culture. |
| |
| Keywords: | Pleurotus ostreatus fission growth biomass chitosan |
| 本文献已被 维普 等数据库收录！ |
|
