Dimkov R, Konstantinova R, Todorov Z
Zentralbl Mikrobiol. 1985;140(2):91-5. doi: 10.1016/s0232-4393(85)80001-9.
The rate of biodegradation of the alkyl chain of alkylbenzene sulphonates (ABS) carried out of the alkyl chain by pure adapted cultures of Pseudomonas fluorescens and Aspergillus sp. has been examined in the presence of four anorganic test compounds of commercial detergents. The strains were isolated from sewages by elected cultures. It has been established that the sodium perborate gave a completely different effect on the microbial metabolism of ABS than that obtained with polyphosphate, sulphate and silicate. The perborate possesses an inhibitory effect on the growth and the surfactant-degradative ability of the strains. The authors concluded from it that the presence of 20% perborate in the formula of commercial detergents must be kept in mind where environmental problems are concerned.
在四种市售洗涤剂的无机测试化合物存在的情况下，研究了荧光假单胞菌和曲霉的纯适应培养物对烷基苯磺酸盐（ABS）烷基链的生物降解速率。这些菌株是通过选择培养从污水中分离出来的。已经确定，过硼酸钠对ABS微生物代谢的影响与聚磷酸盐、硫酸盐和硅酸盐完全不同。过硼酸盐对这些菌株的生长和表面活性剂降解能力具有抑制作用。作者由此得出结论，在涉及环境问题时，必须考虑市售洗涤剂配方中20%过硼酸盐的存在。
