1. Effect of extracellular polymeric substances (EPS) on Pb²⁺ accumulation by Aureobasidium pullulans

   • J. H. Suh
   • J. W. Yun
   • D. S. Kim

   Article Pages: 1 - 4

2. Biotransformation of Poly R-478 by continuous cultures of PVAL-encapsulated Trametes versicolor under non-sterile conditions

   • E. Leidig
   • U. Prüsse
   • J. Winter

   Article Pages: 5 - 12

3. Stabilization of acid phosphatase in DDDACl/n-butyl acetate reverse micelles

   • F. Alfani
   • M. Cantarella
   • G. Savelli

   Article Pages: 13 - 19

4. Scale-up strategy for bioreactors with Newtonian and non-Newtonian broths

   • A. Diaz
   • F. Acevedo

   Article Pages: 21 - 23

5. Optimization of monascus red pigment fermentation by regulating chitinase activity level in fermentor

   • J. Y. Ju
   • D. Y. Kim
   • C. S. Shin

   Article Pages: 25 - 29

6. Effect of shear on morphology and erythromycin production in Saccharopolyspora erythraea fermentations

   • S. M. Heydarian
   • N. Mirjalili
   • A. P. Ison

   Article Pages: 31 - 39

7. Gas phase hold up in gas-liquid cocurrent upflow packed bed reactors at low Reynold's number

   • V. Sivakumar
   • G. S. Nirmala
   • T. Murugesan

   Article Pages: 41 - 43

8. Kinetic model for the bioconversion of glucose to 2,5-diketo-D-gluconic acid

   • B. Zelić
   • N. Pavlović
   • D. Vasić-Rački

   Article Pages: 45 - 50

9. Comparison of the trickling filter models for the treatment of synthetic dairy wastewater

   • S. Amal Raj
   • D. V. S. Murthy

   Article Pages: 51 - 55

10. Investigation of factors influencing drug release using calcium alginate polymer

    • S. M. Al-Zahrani

    Article Pages: 57 - 60

11. Modeling of mass transfer and optimization of stirred bioreactors

    • M. Petrov
    • St. Tzonkov

    Article Pages: 61 - 63

12. Studies on Box-Behnken design experiments: cellulose acetate-polyurethane ultrafiltration membranes for BSA separation

    • M. Sivakumar
    • G. Annadurai
    • D. Mohan

    Article Pages: 65 - 68

13. Experimental studies of network parameters and operational variables on recurrent backpropagation neural network adaptive control of penicillin acylase fermentation by Arthrobacter viscosus

    • Mei-J. Syu
    • Chin-B. Chang

    Article Pages: 69 - 76

14. Control of fermenters – a review

    • K. Yamuna Rani
    • V. S. Ramachandra Rao

    Article Pages: 77 - 88

15. Generation of small bubbles and small bubble-liquid mass transfer in airlift reactors containing highly viscous liquids

    • B. Kawalec-Pietrenko
    • W. Pietrenko

    Article Pages: 89 - 95