1. Overproduction of E. coli xylose isomerase

   • S. M. Lastick
   • M. Y. Tucker
   • K. Grohmann

   OriginalPaper Pages: 1 - 6

2. Use of cell recycle in the aerobic fermentative production of citric acid by yeast

   • J. D. Enzminger
   • J. A. Asenjo

   OriginalPaper Pages: 7 - 12

3. Continuous production of vinegar I. Research strategy

   • Ghommidh C.
   • Cutayar J. M.
   • Navarro J. M.

   OriginalPaper Pages: 13 - 18

4. Callus and suspension culture ofSilybum marianum. Biosynthesis of proteins with clotting activity

   • P. Fevereiro
   • J. M. S. Cabral
   • M. Salomé S. Pais

   OriginalPaper Pages: 19 - 24

5. The evaluation of mechanical chopping fungal mycelia as a method of increasing fungal biomass

   • G. Murase
   • B. Kendrick

   OriginalPaper Pages: 25 - 29

6. Improvement in the protein content of cassava bySporotrichum pulverulentum in solid state culture

   • R. E. Smith
   • Chuanpit Osothsilp
   • K. F. Gregory

   OriginalPaper Pages: 31 - 36

7. Editorial

   • Daniel E. Koshland Jr.

   EditorialNotes Pages: I - I

8. Massachusetts Institute of Technology European Course controlled release technology: Polymeric delivery systems for drugs, pesticides, and foods

   Announcement Pages: III - IV

9. Effect of acetoacetate, butyrate, and uncoupling ionophores on growth and product formation ofClostridium acetobutylicum

   • M. Huesemann
   • E. T. Papoutsakis

   OriginalPaper Pages: 37 - 42

10. The metabolism of lactose byClostridium acetobutylicum

    • Frank W. Welsh
    • I. A. Veliky

    OriginalPaper Pages: 43 - 46

11. Alcoholic fermentation of D-xylose by immobilizedPichia stipitis yeast

    • Y. -Y. Linko
    • H. Kautola
    • P. Linko

    OriginalPaper Pages: 47 - 52

12. Solid-state fermentation of grape pomace for ethanol production

    • Y. D. Hang
    • C. Y. Lee
    • E. E. Woodams

    OriginalPaper Pages: 53 - 56

13. Production of glucose-grown glycogen-rich cells of

    • V. L. A. Costa-Carvalho
    • D. F. Meirelles
    • M. H. M. Rocha-Leão

    OriginalPaper Pages: 57 - 62

14. Use ofPachysolen tannophilus in simultaneous saccharification and fermentation (SSF) of lignocellulosics

    • H. Punnapayak
    • G. H. Emert

    OriginalPaper Pages: 63 - 66

15. Kinetics of repeated batch production of ethanol by immobilized growing yeast cells

    • Deepak Agrawal
    • V. K. Jain

    OriginalPaper Pages: 67 - 70

16. Batchwise hydrolysis of olive oil by lipase in AOT-isooctane reverse micelles

    • D. Han
    • J. S. Rhee

    Errata Pages: 71 - 71