1. Editorial

   • J. D. Bu'Lock

   EditorialNotes Pages: 195 - 196

2. Announcements

   Announcement Pages: 197 - 197

3. Changes in respiration activity and energetics of Candida utilis during starvation

   • Jan Paca

   OriginalPaper Pages: 199 - 204

4. Effect of fermentation variables on cellulase production by Trichoderma Sp.

   • S. N. Mukhopadhyay
   • T. K. Ghose
   • A. Fiechter

   OriginalPaper Pages: 205 - 210

5. Synthesis of glycerides and esters by fungal cell-bound enzymes in continuous reactor systems

   • J. D. E. Patterson
   • J. A. Blain
   • G. Bell

   OriginalPaper Pages: 211 - 216

6. Evaluation of the SCP from Opuntia juice

   • S. N. Mukhopadhyay
   • E. Camargo Rubio
   • J. Ibarra Leon

   OriginalPaper Pages: 217 - 220

7. Extended production of citric acid using an exchange filtration technique

   • Z. S. Al-Obaidi
   • D. R. Berry

   OriginalPaper Pages: 221 - 224

8. Immobilized pepsin: Properties and use to prevent haze formation in beer and wine

   • W. Hartmeier

   OriginalPaper Pages: 225 - 230