Production of polyhydroxyalcanoates (PHAs) using milk whey and dairy wastewater activated sludge Production of bioplastics using dairy residues
Production of polyhydroxyalcanoates (PHAs) using milk whey and dairy wastewater activated sludge Production of bioplastics using dairy residues
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DOI：
10.1016/j.jbiosc.2009.10.012
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发表时间：
2010-04-01
影响因子：
2.8
通讯作者：
Chiampo, Fulvia
中科院分区：
文献类型：
--
作者：
Bosco, Francesca;Chiampo, Fulvia
以乳清和乳制品废水活性污泥为原料，研究了可生物降解塑料聚羟基铝酸酯(PHAs)的生产工艺，确定了适宜的C/N比、降低蛋白质含量所需的前处理方法以及pH校正的效果。结果表明，当C/N=50时，不需要进行pH校正即可得到较好的PHA产物。乳品废水活性污泥的使用具有不需要无菌条件的优点。(C)2009年，日本生物技术学会。版权所有。
The production of polyhydroxyalcanoates (PHAs), which are biodegradable plastics, was studied using milk whey and dairy wastewater activated sludge to define a suitable C/N ratio, the pre-treatments required to reduce the protein content, and the effect of pH correction. The results show good production of PHAs at a C/N = 50 and without pH correction. The use of dairy wastewater activated sludge has the advantage of not requiring aseptic conditions. (C) 2009, The Society for Biotechnology, Japan. All rights reserved.