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Bacterial Cell Production from Hexadecane at High Temperatures

机译:十六烷在高温下的细菌细胞生产

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On mineral medium with hexadecane as the sole carbon source, stable mixed bacterial enrichment cultures were obtained from soil inoculum at 25, 35, 45, 55, and 65 C. Cell yields (grams of dry cells per gram of hexadecane) were determined for each of the enrichment cultures grown at the temperature at which they were enriched, and also for the 55 and 65 C cultures grown at various temperatures. In all cases, cell yields decreased with increasing growth temperature. The highest yield obtained at 65 C was 0.26, and the lowest yield obtained at 25 or 35 C was 1.02. Slower growth was observed at higher temperatures.
机译:在以十六烷为唯一碳源的矿物培养基上,从土壤接种物中分别在25、35、45、55和65℃下获得稳定的混合细菌富集培养物。分别测定细胞产量(每克十六烷的干细胞克数)。在富集温度下生长的富集培养物的比例,以及在不同温度下生长的55和65 C培养物。在所有情况下,细胞产量都随着生长温度的升高而降低。在65℃下获得的最高产率为0.26,在25或35℃下获得的最低产率为1.02。在较高温度下观察到较慢的生长。

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