1. Comparative study of ethanol production by an immobilized yeast in a tubular reactor and in a multistage reactor

   • Y. W. Ryu
   • J. M. Navarro
   • G. Durand

   OriginalPaper Pages: 1 - 8

2. Comparison of ethanol feed-type on yeast growth at various po₂ levels

   • J. Páca

   OriginalPaper Pages: 9 - 13

3. Preparation and evaluation of an enzyme which degrades yeast cell walls

   • Reisuke Kobayashi
   • Tan Miwa
   • Susumu Nagasaki

   OriginalPaper Pages: 14 - 19

4. The existence of two separate constitutive enzymes for glucose and fructose inZymomonas mobilis

   • Horst W. Doelle

   OriginalPaper Pages: 20 - 24

5. Microbial conversion of sterols

   • F. F. Hill
   • J. Schindler
   • W. Voelter

   OriginalPaper Pages: 25 - 32

6. Fermentative production of β-carotene and extracellular β-glucosidase byBlakeslea trispora grown on cellobiose

   • J. N. Dholakia
   • V. V. Modi

   OriginalPaper Pages: 33 - 35

7. Hyperkinetic nutrient uptake byCandida intermedia

   • Karl Bayer
   • Gerhard Meister

   OriginalPaper Pages: 36 - 40

8. Comparison of penicillins produced by inter-species hybrids fromPenicillium chrysogenum

   • Jozef Anné

   OriginalPaper Pages: 41 - 46

9. Effect of ozone and sodium hydroxide treatments on the degradability of cotton straw monosaccharides by rumen microorganisms

   • G. Shefet
   • D. Ben-Ghedalia

   OriginalPaper Pages: 47 - 51

10. Membrane-associated myo-inositol dehydrogenase activity ofBacillus pumilus strain 5

    • Michael O. Eze
    • Emmanuel I. Okafor
    • Charles E. Okoronkwo

    OriginalPaper Pages: 52 - 55

11. The susceptibility to ultrasonic disintegration ofKlebsiella pneumoniae NCTC 418

    • Suresh T. Nesaratnam
    • D. A. John Wase
    • Norman Blakebrough

    OriginalPaper Pages: 56 - 58