Contents

Chapters in this book

1. Frontmatter I
2. Biotechnology: Health Care, Agriculture, Industry, Environment 109
3. Purification and Characterization of two Extracellular P-Glucosidases from Trichoderma viride ITCC 1433 115
4. Book Reviews 122
5. Gas Balance Method for Testing of Microbial Growth Efficiency after Carbon Substrate Pulse 123
6. Der substratlimitierte pH-Auxostat — Eine neue Methode zur kontinuierlichen Kultur 129
7. A New System of Gassing-Incubation Cabinets (in German) 133
8. Book Reviews 140
9. Biotransformations. XIX. Reduction of Some Terpenic Ketones by means of Immobilized Cells of Rhodotorula mucilaginosa 141
10. Autolysis of Disintegrated Cells of the Yeast Saccharomyces cerevisiae 147
11. Xylan-Containing Supports Used to Separate Xylanase from the Cellulases of Aspergillus terreus F-413 153
12. Optimal Production of Cellulolytic Enzymes and their Location in Trichoderma pseudokoningii 161
13. Production, Characterization and Use of Expendable Kefir Starter Culture in the Kefir Production Process 167
14. The Effect of Automatic pH Maintenance on Steady State Cultivation Regimes and Their Stability A Theoretical Study of the Case of a Perfect pH Controller and Perfect Stirring 175
15. Book Review 188
16. Mechanismen des Wassertransportes bei der Getreideweiche 189
17. Book Reviews 200
18. Short Communication
19. Silierung durch aerobe Säuerung — paradoxer Einfall oder praktische Lösung? 201
20. Book Reviews 205
21. Contents 208