物理化学学报 >> 1989, Vol. 5 >> Issue (05): 608-612.doi: 10.3866/PKU.WHXB19890521

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细菌生长速率的测定及其热力学性质的研究

谢昌礼; 汤厚宽; 宋昭华; 屈松生; 廖耀庭; 刘海水   

  1. 武汉大学化学系; 广州军区武汉总医院
  • 收稿日期:1988-01-18 修回日期:1988-11-07 发布日期:1989-10-15
  • 通讯作者: 谢昌礼

MEASUREMENT OF MULTIPLICATION RATE OF BACTERIAL GROWTH AND STUDY ON ITS THERMODYNAMICS PROPERTIES

Xie Changli*; Tang Houkuang; Song Zhaohua; Qu Songsheng; Liao Yaoting; Liu Haishui   

  1. Department of Chemistry; Wuhan University; Army Hospital of Kwangchow Military Area; Wuhan
  • Received:1988-01-18 Revised:1988-11-07 Published:1989-10-15
  • Contact: Xie Changli

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Abstract: In this paper, we have determined the multiplication rate constant and activation energy of E, coli. at differential culture mediums using microcalorimeter. According to the transition state theory of reaction dynamics, the activation entropy (△S) activation Gibbs free energy (△G) and equilibrium constant (K) have been calculated. From these results some thermodynamies analysis about the bacterial growth metabolism have been made.