6M. Wojtatowicz, W. Rymowicz, H. Kautola. Comparison of Different Strains of the Yeast Yarrowia lipolytica for Citric Acid Production from Glucose Hydrol [J ]. Applied Biochemistry and Biotechnology, 1991, 31: 165～174.
7T. Roukas. Carob Pod: A New Substrate for Citric Acid Production by Aspergillua niger[J]. Applied Biochemistry and Biotechnology, 1998, 74: 43～53.
8Y.A. El-Samragy, M. A. Khorshid, M. I. Foda. A.E. Shehata,Effect of Fermentation on the Production of Citric Acid from Cheese Whey by Aspergillus niger [ J ]. International Journal of Food Microbiology, 1996, 29: 411～416.
9Y. Avcibasi Guvenilir, Nuran Deveci. Production of Acetone-Butanol-Ethanol from Corn Mash and Molasses in Batch Fermentation [J]. Applied Biochemistry and Biotechnology, 1996, (56): 181.
10Ch. Frick, K. Schugerl, Continuous Acetone-butanol Production with Free and Immobilized Clostridium Acetobutylicum[J ]. Appl.Microbiol. Biotechnol, 1996, 25: 186.
