Influences of carbon and nitrogen sources on Pseudomonas putida S1 dry weight and on the activity of intracellular trehalose synthase,were studied in shaking flask scaled Fermentation.

• 采用摇瓶发酵法研究了不同碳源、氮源对恶臭假单胞菌S1干重和胞内海藻糖合成酶酶活力的影响。