各种酚类化合物对固氮菌的影响。

Influence of various phenolic compounds on Azotobacter.

作者信息

Jayachandran S

出版信息

Zentralbl Bakteriol Naturwiss. 1980;135(1):38-44. doi: 10.1016/s0323-6056(80)80043-7.

Abstract

All the phenolic compounds, viz., nitrophenol, hydroquinone, coumarin, and benzilic acid, inhibited the growth, polysaccharide production, respiration, and nitrogen fixation of different Azotobacter isolates in vitro. Both in the presence and absence of various phenolic compounds a direct correlation between the polysaccharide production and nitrogen fixation was observed. However, no such direct effect was observed with respect to respiration and nitrogen fixation in the Azotobacter isolates tested.

摘要

所有酚类化合物，即硝基苯酚、对苯二酚、香豆素和二苯乙醇酸，在体外均抑制不同固氮菌分离株的生长、多糖产生、呼吸作用和固氮作用。在存在和不存在各种酚类化合物的情况下，均观察到多糖产生与固氮之间存在直接相关性。然而，在所测试的固氮菌分离株中，未观察到呼吸作用和固氮作用之间存在这种直接影响。