Journal ArticleDOI
Gibberellic acid formation in continuous culture
Tord Holme,Bengt Zacharias +1 more
TLDR
The formation of gibberellic acid in single‐stage continuous cultures was studied and the rate of formation, calculated on the basis of mycelial nitrogen, was comparable with the highest values reported for batch cultures.Abstract:
The formation of gibberellic acid in single-stage continuous cultures was studied. Stirred fermenters of 3 and 20-l. working volumes were used. Maximum output of gibberellic acid was obtained at a holding time of 200 hr. The rate of formation, calculated on the basis of mycelial nitrogen, was comparable with the highest values reported for batch cultures.read more
Citations
More filters
Journal ArticleDOI
The growth of molds in the form of pellets–a literature review
B. Metz,N. W. F. Kossen +1 more
Journal ArticleDOI
Continuous cultivation of microorganisms
TL;DR: A study of the phytochemical properties of polysacehaxides, a type of polysaccharide, which has applications in medicine and in the food industry.
Journal ArticleDOI
Biosynthesis of gibberellins in Gibberella fujikuroi: biomolecular aspects.
TL;DR: This review gives a short overview of the well-known physiological and biochemical studies and concentrates mainly on the new molecular genetic data from GA research, including new information on the regulation of GA biosynthesis.
Journal ArticleDOI
The kinetics of metabolism of gibberella fujikuroi in stirred culture
A. Borrow,Sheila Brown,E. G. Jefferys,R. H. J. Kessell,Eithne C. Lloyd,P. B. Lloyd,A. Rothwell,B. Rothwell,J. C. Swait +8 more
TL;DR: Some aspects are described of the kinetics of the growth of Gibberella fujikuroi in nitrogen-limited media containing either ammonium nitrate, ammonium acetate, ammonia tartrate, urea, or glycine, and the significance of kinetic parameters used in this, and published studies, is discussed.
Journal ArticleDOI
Regulation of secondary biosynthesis in Gibberella fujikuroi
TL;DR: Comparisons between submerged batch and chemostat fermentations of Gibberellafujikuroi show that major features of batch culture development relate directly to the degree of limiting substrate depletion and the corresponding growth rate.
References
More filters
Journal ArticleDOI
Colorimetric Methods Of Analysis
TL;DR: In this article, colorimetric methods of analysis were used for analysis of color data in the context of analysis of the color spectrum of a color-imetric method of analysis.
Journal ArticleDOI
Performance of Agitated Gas-Liquid Contactors
Journal ArticleDOI
The metabolism of gibberella fujikuroi in stirred culture
TL;DR: The growth of Gibberella fujikuroi in stirred culture was studied, and three distinct phases of growth, related to the changing nutritional status of the mold, have been defined.
Journal ArticleDOI
The kinetics of metabolism of gibberella fujikuroi in stirred culture
A. Borrow,Sheila Brown,E. G. Jefferys,R. H. J. Kessell,Eithne C. Lloyd,P. B. Lloyd,A. Rothwell,B. Rothwell,J. C. Swait +8 more
TL;DR: Some aspects are described of the kinetics of the growth of Gibberella fujikuroi in nitrogen-limited media containing either ammonium nitrate, ammonium acetate, ammonia tartrate, urea, or glycine, and the significance of kinetic parameters used in this, and published studies, is discussed.
Journal ArticleDOI
Studies of the growth of penicillium chrysogenum in continuous flow culture with reference to penicillin production
S. J. Pirt,D. S. Callow +1 more
TL;DR: A filamentous mould was cultured by the continuous flow method in which medium is supplied at a constant rate and the culture volume is kept constant, and therefore the mould had a constant doubling time.