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A study of citric acid production by submerged aerobic fermentation using the fungus Aspergillus niger : a thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Biotechnology at Massey University
(Massey University, 1986)
The aim of this work was to obtain detailed information on the production of citric acid during submerged fermentation by Aspergillus niger, in an attempt to understand and optimize the process. Initial experiments were ...
Disinfection and environmental studies on pathogenic free-living amoebae : a thesis presented in partial fulfillment of the requirements for the degree of Master of Science in Microbiology at Massey University
(Massey University, 1982)
Over the last fifteen years, there has been an increasing awareness of sporadic cases of Primary Amoebic Meningoencephalitis (PAM), affecting primarily younger age groups and appearing in an acute fulminant form. The ...