中药的提取分离和制剂研究

Niu Hao,Li Ruirui, Gao Juan, Fan Xiangyu, Li Qiang,Gu Pengfei*, Different performance ofEscherichia colimutants with defects in the phosphoenolpyruvate: carbohydrate phosphotransferase system under low glucose condition. 3 Biotech. 2019, 9:50. Niu Hao,Li Ruirui, Liang Quanfeng, Qi Qingsheng, Li Qiang,Gu Pengfei*, Metabolic engineering for improving L-tryptophan production inEscherichia coli. Journal of Industrial Microbiology & Biotechnology. 2019, 46:55-65.