MICRO-CALORIMETRIC STUDY OF AEROBIC GROWTH OF ESCHERICHIA-COLI IN BATCH CULTURE

被引:32
作者
ISHIKAWA, Y [1 ]
NONOYAMA, Y [1 ]
SHODA, M [1 ]
机构
[1] NAGOYA UNIV,FAC AGR,DEPT FOOD SCI & TECHNOL,NAGOYA,AICHI 464,JAPAN
关键词
Aerobic growth - Batch culture - Culture conditions - Elementary analysis - Escherichia coli K-12 - Metabolic activity - Microcalorimetric study - Synthetic medium;
D O I
10.1002/bit.260231216
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
Thermograms of an aerobic batch culture of Escherichia coli K-12 in synthetic medium were obtained by using a newly designed mecrocalorimeter. The thermograms reflected sharp changes of metabolic activity in glucose-, nitrogen-, or oxygen-limited cultures. The thermo chemical analysis for each culture condition was done using the data of the heat evolved, the head of combustion of cells, and the elementary analysis of the cells. The efficiency of energy conversion determined experimentally revealed nutritional differences. © 1981 John Wiley & Sons, Inc.
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页码:2825 / 2836
页数:12
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