Publications

[black hairy tongue and geotrichum candidum (author's transl)].		1977	560019
pancreatic and microbial lipases: a comparison of the interaction of pancreatic colipase with lipases of various origins.	conjugated bile salts inhibit the the hydrolysis of triglycerides (tg) by the lipases from rhizopus arrhizus and geotrichum candidum. this occurs for detergent concentrations similar to those which suppress the action of mammalian pancreatic lipases upon the same substrates. however, in opposition with what is observed with the latter enzymes, the activity is not restored by the addition of pancreatic colipase. both pancreatic and r. arrhizus lipases are inactivated at tributyrin/water interface ...	1977	558492
synthesis of various kinds of esters by four microbial lipases.	ester synthesis by microbial lipases, using homogeneous enzyme preparations, were investigated. the amount of synthesized ester was estimated by alkalimetry, and products were identified by thin-layer chromatography and infrared spectroscopy. lipases from aspergillus niger, rhizopus delemar, geotrichum candidum and penicillium cyclopium synthesized esters from oleic acid and various primary alcohols. only geotrichum candidum lipase synthesized esters of secondary alcohols. esters of tertiary alc ...	1979	508776
[thermal inactivation and storage behavior of technologically important enzymes. ii. lipase from geotrichum candidum and lipoxygenase from soybeans].	the thermal inactivation of lipase out of geotrichum candidum and of lipoxigenase out of soybeans was investigated in phosphate buffer solution. comparable to peroxidase, a sharp bend was observed in the inactivation curves of both enzymes. the z-value of 19 degrees c for lipase out of geotrichum candidum was higher than the values indicated in the pertinent literature for pancreas lipase and milk lipase. the z-value for soy lipoxigenase was found to be 9.8 degrees c.	1977	408985
[effect of fungal cellulases on enzymic activity of malt].	in order to increase malt enzymic activity, cellulases from the fungus geotrichum candidum were used. malt milk was processed for 1--3 hr at 40 degrees c and ph 6.0--6.5 by the fungal preparation or culture fluid filtrate used in such quantities in which there were 0.5 to 9.0 units of cellulase activity per g malt. during the process enzymic activities of malt increased significantly: dextrinating activity--by 73%, amylolytic activity--by 60--100%, saccharifying activity--by 3.4 times, and prote ...	1979	395535
a model for hyphal growth and branching.	a mathematical model for hyphal growth and branching is described which relates cytological events within hyphae to mycelial growth kinetics. essentially the model quantifies qualitative theories of hyphal growth in which it is proposed that vesicles containing wall precursors and/or enzymes required for wall synthesis are generated at a constant rate throughout a mycelium and travel to the tips of hyphae where they fuse with the plasma membrane, liberating their contents into the wall and incre ...	1979	379276
kinetics and morphology of glucose-limited cultures of moulds grown in a chemostat and on solid media.	the affinity (ks value) of geotrichum candidum for glucose determined from chemostate cultures was ca. 1 mg/1. ks values for glucose was also estimated from the radial growth rates of colonies of g. candidum and neurospora crassa grown on media solidified with agar or silica gel. an assessment is made of the use of colony radial growth rate to determine substrate affinities. the length of apical and intercalary hyphal comparte ments, internode length and the diameter of leading hyphaat the margi ...	1975	168829
hyphal wall growth in neurospora crassa and geotrichum candidum.	growth of the walls of hyphae of neurospora crassa and geotrichum candidum was studied using longitudinal and serial transverse sectioning methods. rigidification of the hyphal wall below the extension zone did not appear to involve the gross formation of a secondary wall since the transition from extensible to non-extensible wall was not associated with an increase in thickness. however, behind the extension zone the walls leading hyphae of n. crassa increased in thickness until eventually they ...	1975	128612
oospora lactis strain actively producing lipase.	morphological, cultural and physiological properties of the fungus oospora lactis producing lipase are described. the activity of lipase depends on the composition of a growth medium, ph, temperature, the duration of cultivation. optimum conditions for lipase biosynthesis by the fungus have been found. the strain produces extracellular and endocellular lipases during submerged cultivation in the optimum growth medium at a high rate.	1977	20556
beta-glucosidases from fungus geotrichum candidum.	beta-glucosidases from geotrichum candidum 3c cellulase preparation were separated from c1 enzymes and beta-1,4-glucanases by means of deae-sephadex a-50 chromatography, gel filtration through p-150 biogel and chromatography on cm-cellulose, and then were fractionated by isoelectric focusing using carrier ampholites with ph ranges 3-6 and 4-6. beta-glucosidases with pi 3.8, 4.2, 4.6, 5.1, 5.6 and 6.2 were found in cellulase preparation from g. candidum 3c. molecular weight of beta-glucosidases w ...	1977	15651
some properties of the lipase of geotrichum candidum evaluated by a fluorimetric assay technique.		1976	7541