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The Piezoelectic Monitoring of Medium Parameters During the Growth of Escherichia Coliforms

Yao Shouzhuo He Fengiiao Nie Lihua (New Matcrial Research Institute, Hunan Univ, Changsha, 410082)  
The changes of the solution parameters caused by the growth of E.coli. in culture medi-um was monitored by three type piezoelectric crystal sensors. Experimental results showed that the conductivity and permittivity of the medium are changed during the growth of E. coli. and these changes areascribed to theincreasing cell number and the increasing metaboltc products of the E. coli. during itsgrowth.
【CateGory Index】: Q939.121
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Chinese Journal Full-text Database 1 Hits
1 CHEN Xu, YONG Ke lan (School of Life Science, Shanghai University, Shanghai 201800, China);The Application of Analysis Techniques to Fermentation Bioprocess Monitoring[J];上海大学学报(自然科学版);2000-02
【Secondary References】
Chinese Journal Full-text Database 1 Hits
1 CHEN Xu, YONG Ke-fan (School of Life Science, Shanghai University, Shanghai 200436, China);Determination of Free Amino Acids in Glutamine Fermentation Broth by Reversed-phase High Performance Liquid Chromatography[J];上海大学学报(自然科学版);2000-06
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