Production of Itaconic Acid from Agricultural Waste
Aspergillus teyfeus AS32811 was used for itaconic acid production from agricultural waste by solid state fermentation.On the basis of single factor experiment,the orthogonal tests were studied.The result showed that the greatest factor affected on the production was NH4NO3,followed by C6H12O6,ZnSO4,MgSO4 and KH2PO4.The optimal condition for acid production was that medium with moisture 65％ contained NH4NO3,4g/L;KH2PO4,0.1 g/L;MgSO4,6 g/L;C6H12O6,4 g; ZnSO4·7H2O,0.015 g/L;inoculum 1×107 spores/ml.Then incubated at 36℃ after 72h,the yield of itaconic acid contained in dry medium was 63.5％.
Aspergillus terreus itaconic acid agricultural waste solid fermentation
YU Zhimin WU Ke JIN Jie CHEN Xiangming CAI Jingmin Michael Nelles
Engineering Technology Research Center of municipal solid waste treatment and resource application,A Engineering Technology Research Center of municipal solid waste treatment and resource application,A
国际会议
合肥
英文
474-476
2008-06-05（万方平台首次上网日期，不代表论文的发表时间）