糖蜜主要组分对重组大肠杆菌生产L-赖氨酸的影响任务书
2020-06-04 20:27:57
1. 毕业设计(论文)的内容和要求
1. 测定糖蜜中的糖、胶体等主要成分含量和组成;
2. 了解大肠杆菌在糖蜜培养基中的生长性能;
3. 考察胶体、金属离子、色素对大肠杆菌生长的影响;
2. 参考文献
[1] j a cuddihy, m e porro, j s rauh. the presence of total polysaccharides in sugar production and methods for reducing their negative effects. lenexa, kans.: midland research laboratories. available from: http:// www.midlandresearchlabsinc.com/doclib/polysach.pdf. 2000.
[2] 白洁, 赵迎春, 谢合群, 等. 糖蜜对l-赖氨酸发酵产酸的影响 [j]. 发酵科技通讯. 2013, 42(1): 1-4.
[3] r chandra, r n bharagava, v rai. melanoidins as major colourant in sugarcane molasses based distillery effluent and its degradation [j]. bioresource technology. 2008, 99: 4648-4660.
3. 毕业设计(论文)进程安排
2016.11-2017.1 开题报告和文献阅读;
2017.2-2017.3 糖蜜中的糖、胶体等主要成分含量和组成分析;
2017.3-2017.4 大肠杆菌在糖蜜培养基中的生长性能;