1. Effect of temperature cycling on the activity and productivity of immobilized β-galactosidase in a thermally reversible hydrogel bead reactor

   • Tae Gwan Park
   • Allan S. Hoffman

   OriginalPaper Pages: 1 - 9

2. Stability and recovery ofPenicillium funiculosum cellulase under use conditions

   • Vasanti Deshpande
   • R. Seeta
   • Mala Rao

   OriginalPaper Pages: 11 - 19

3. IMP synthesis using immobilized adenosine (Phosphate) deaminase

   • L. B. Carvalho
   • E. A. Oliveira
   • L. G. A. Accioly

   OriginalPaper Pages: 21 - 25

4. Studies onSaccharomyces cerevisiae arrying the plasmid pCYG4 related with ammonia assimilation

   • J. L. Lima Filho
   • W. M. Ledingham

   OriginalPaper Pages: 27 - 32

5. Biocatalysis made to order

   • G. Tripathi

   OriginalPaper Pages: 33 - 59

6. Downstream processing of lactic acid-whey permeate fermentation broths by hollow fiber ultrafiltration

   • Süsy Tejayadi
   • Munir Cheryan

   OriginalPaper Pages: 61 - 70

7. Heterogeneous modeling for the alcoholic fermentation process

   • S. S. E. H. Elnashaie
   • G. Ibrahim

   OriginalPaper Pages: 71 - 101

8. Patents and literature biocatalysis in nonaqueous media

   • Jonathan S. Dordick

   OriginalPaper Pages: 103 - 112

9. Announcements

   Announcement Pages: 113 - 116