Applied and Environmental Microbiology, Volume 54, Pages 851-1642American Society for Microbiology, 1988 - Microbial ecology |
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Page 1133
... sucrose ) 55 90 0.4 0.3 3 0.2 110 = -1 " cultures grown on sucrose at D 0.2 h ( 29 U mg of cell dry weight 1 ) had an activity of 1,739 U mg of protein - 1 whereas the enzyme excreted into the culture fluid had a specific activity of ...
... sucrose ) 55 90 0.4 0.3 3 0.2 110 = -1 " cultures grown on sucrose at D 0.2 h ( 29 U mg of cell dry weight 1 ) had an activity of 1,739 U mg of protein - 1 whereas the enzyme excreted into the culture fluid had a specific activity of ...
Page 1134
... sucrose - limited chemostat cultures of K. marxianus CBS 6556 . Enzyme activities were measured with sucrose as substrate . addition of ( NH4 ) 2SO4 led to a decrease in the residual sugar concentration ( results not shown ) . There ...
... sucrose - limited chemostat cultures of K. marxianus CBS 6556 . Enzyme activities were measured with sucrose as substrate . addition of ( NH4 ) 2SO4 led to a decrease in the residual sugar concentration ( results not shown ) . There ...
Page 1135
... sucrose as substrate . 1 sucrose at a dilution rate of 0.1 h ̄1 and pH 6.7 , the total inulinase activity decreased to approximately half that at pH 4.5 . Surprisingly , however , the distribution of the enzyme among the various ...
... sucrose as substrate . 1 sucrose at a dilution rate of 0.1 h ̄1 and pH 6.7 , the total inulinase activity decreased to approximately half that at pH 4.5 . Surprisingly , however , the distribution of the enzyme among the various ...
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acenaphthene acetate activity aerobic agar alghumin amino acids anaerobic analysis antibiotic Appl arginine aromatic assay ATCC bacteria Bacteriol bacteriophage bacterium Bacteroides Biol biomass broth buffer carbon carotovora cell wall cellulose chemical chromatography cloned coli colonies compounds concentration containing cremoris culture degradation denitrification detected determined digestion dilution effect Environ enzyme Escherichia coli ethanol fermentation ferulic acid filter fragment gene genetic glucose growth H₂ hybridization incubated infection inhibition inoculated inoculum isolated laboratory lactis lignin lividans medium metabolism metabolites methanogenic method methylcellulose microbial Microbiol microorganisms molecular mutant naphthalene nitrate obtained organic oxide phage phenanthrene phenol plasmid plates present production protein protoplast Pseudomonas resistance rhizobia Rhizobium rumen ruminal samples sediments Society for Microbiology soil solution species spores sterile strains Streptococcus Streptomyces substrate subtilis Table temperature tetracycline tion toxin transfer transformation xylanase yeast extract µg/ml