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Growth Yields of Bacteria on Selected Organic Compounds

机译：在某些有机化合物上细菌的生长量

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Cell yields were determined for two bacterial soil isolants grown aerobically in minimal media on a variety of synthetic organic compounds. 1-Dodecanol, benzoic acid, phenylacetic acid, phenylglyoxylic acid, and diethylene, triethylene, and tetraethylene glycols were tested. Two “biochemicals,” succinate and acetate, were also tested for comparison. Yields were calculated on the basis of grams of cells obtained per mole of substrate utilized, gram atom of carbon utilized, mole of oxygen consumed, and equivalent of “available electrons” in the substrates. This latter value appears to be nearly constant at 3 g of cells per equivalent of “available electrons.” Yields predicted on this basis for other bacteria and for yeasts on other substrates are in fair agreement with reported values.
机译：确定了在两种合成有机化合物上以最小培养基进行需氧生长的两种细菌土壤隔离剂的细胞产量。测试了1-十二烷醇，苯甲酸，苯乙酸，苯乙醛酸和二甘醇，三甘醇和四甘醇。还测试了两种“生化试剂”琥珀酸盐和乙酸盐进行比较。基于每摩尔所用底物获得的细胞克数，所用碳的克原子数，消耗的氧摩尔数以及底物中的“可用电子”当量来计算产率。对于每当量的“可用电子”，后一个值几乎恒定为3 g细胞。在此基础上预测的其他细菌和其他底物上的酵母的产率与报道的值完全一致。

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