1. Continuous production of citric acid with recirculation of the fermentation broth after product recovery

   • S. Wieczorek
   • H. Brauer

   Article Pages: 1 - 5

2. A mathematical model for agitation-induced fragmentation of Penicillium chrysogenum

   • P. Jüsten
   • G. C. Paul
   • C. R. Thomas

   Article Pages: 7 - 16

3. Hydrodynamics of non-Newtonian liquids in external-loop airlift bioreactors

   • M. Gavrilescu
   • R. Z. Tudose

   Article Pages: 17 - 26

4. Kinetics of glucose isomerization to fructose by immobilized glucose isomerase in the presence of substrate protection

   • A. Converti
   • M. Del Borghi

   Article Pages: 27 - 33

5. Discontinuities in continuous cultures studied with a recombinant Saccharomyces cerevisiae and two computer models

   • A. Ryszczuk
   • S. Grøn
   • C. Emborg

   Article Pages: 35 - 39

6. Effect of aeration on xylanase production by Bacillus sp. I-1018

   • P. L. Pham
   • P. Strehaiano
   • P. Taillandier

   Article Pages: 41 - 43

7. Utilizing the macroporous media for insect cell/baculovirus expression

   • Tzyy-Wen Chiou
   • Yu-Chi Wang
   • Hwai-Shen Liu

   Article Pages: 45 - 53

8. Coimmobilized whole cells of Pseudomonas reptilivora and Micrococcus glutamicus in calcium alginate gel for the production of L-glutamic acid

   • I. Sunitha
   • K. Jagannadha Rao
   • C. Ayyanna

   Article Pages: 55 - 58

9. The effect of pulse voltage and capacitance on biosorption of uranium by biomass derived from whiskey distillery spent wash

   • M. Bustard
   • A. Rollan
   • A. P. McHale

   Article Pages: 59 - 62

10. Influence of plate geometry and added packing on dispersed phase holdup and slip velocity in reciprocating plate column

    • S. Joseph
    • N. K. Prabhavathy
    • Y. B. G. Varma

    Article Pages: 63 - 70

11. Localization of carboxymethyl cellulase in the intergeneric fusants of Trichoderma reesei QM 9414 and Saccharomyces cerevisiae NCIM 3288

    • R. Srinivas
    • T. Panda

    Article Pages: 71 - 73