Effects of potassium on the ethanol production rate of Saccharomyces cerevisiae carrying the plasmid pCYG4 related with ammonia assimilation N. L. C. Licinio Da SilvaA. A. SalgueiroJ. L. Lima Filho OriginalPaper Pages: 1 - 10
Protection of aspergillus niger cellulases by urea during growth on glucose or glycerol supplemented media D. V. GokhaleS. G. PatilK. B. Bastawde OriginalPaper Pages: 11 - 17
Properties of pectinesterase and endo-d-polygalacturonase coimmobilized in a porous glass support A. ManjónJ. L. IborraM. Cánovas OriginalPaper Pages: 19 - 31
Amazonian lignocellulosic materials-i fungal screening from decayed laurel and cedar trees Sonia m. Da Silva CarvalhoMaria Francisca S. TeixeiraNelson Durán OriginalPaper Pages: 33 - 41
Enzymatic Preparation of Coniferaldehyde from Coniferyl Benzoate ex. Siam Benzoin C. LeffembergA. GautierE. Ohleyer OriginalPaper Pages: 43 - 52
Oxidation of Dibenzothiophene Catalyzed by Hemoglobin and Other Hemoproteins in Various Aqueous-Organic Media Natalia L. KlyachkoAlexander M. Klibanov OriginalPaper Pages: 53 - 68
Adsorption of Phenylalanine from Casein Hydrolysates A. M. H. VasconcellosC. P. H. OliveiraA. L. C. Santos-Neto OriginalPaper Pages: 69 - 80
Protoplast Fusion of β-Glucosidase-Producing Aspergillus niger Strains Yin Klong HohTeck Koon TanHock-Hin Yeoh OriginalPaper Pages: 81 - 88
Extraction of L-Lysine from Its Dilute Aqueous Solutions by Rotating Film Pertraction L. BoyadzhievI. Atanassova OriginalPaper Pages: 89 - 95