[以吉布斯自由能作为细菌对碳水化合物源同化作用的指标]
[Gibb's free energy as a index of the assimilation of carbohydrate sources by bacteria].
作者信息
Smirnov S G
出版信息
Zh Mikrobiol Epidemiol Immunobiol. 1978 Aug(8):134-8.
PMID:369248
Abstract
The author presents substantiation of the use of thermodynamic function--of free Gibbs' energy (--deltaG) for energy characteristics of enterobacteria periodic cultures on synthetic media. Examination of strains of E. coli K12P4X Hfr, E. coli PA-309, and Sh. newcastle 762S showed the --detlaG = f (N) curves to characterise the energy value of various carbohydrate sources more completely, and also permitted the choice of their optimal concentrations in synthetic media for each of the enterobacteria strain.
摘要
作者阐述了使用热力学函数——吉布斯自由能（-ΔG）来表征合成培养基中肠杆菌周期性培养物的能量特征的依据。对大肠杆菌K12P4X Hfr菌株、大肠杆菌PA - 309菌株和新城疫沙门氏菌762S菌株的研究表明，-ΔG = f (N)曲线能更全面地描述各种碳水化合物来源的能量值，还能为每种肠杆菌菌株在合成培养基中选择其最佳浓度。
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