[Growth and biomass accumulation by several strains of Pseudomonas on nutrient with ethanol].
The capacity to grow in a mineral medium with ethanol as a sole carbon source was studied in 147 Pseudomonas strains. All of the strains can grow in this medium. The biomass accumulation in the mineral medium with ethanol (1%) and maize extract (0.2%) is 2.5--5.0 times higher than without the latter. Strains which accumulate up to 3.5 g of dry biomass per litre (containing 62--66% of protein and 5.3% of nucleic acids) in the mineral medium with ethanol (1%) and maize extract (0.2%) have been selected. The quantitative content of essential amino acids satisfies the requirements while that of lysine, threonine, valine and leucine is twice as high.
D000596:Amino Acids / Q000032:analysis; D001426:Bacterial Proteins / Q000032:analysis; D000431:Ethanol / Q000378:metabolism*; D011549:Pseudomonas / Q000032:analysis / Q000254:growth & development* / Q000378:metabolism; D011550:Pseudomonas aeruginosa / Q000254:growth & development / Q000378:metabolism; D013045:Species Specificity
D000596:Amino Acids; D001426:Bacterial Proteins; D000431:Ethanol
Rost i nakoplenie biomassy nekotorymi shtammami Pseudomonas na pitatel'nykh sredakh s etanolom.