Browsing Microbiology by Issue Date

Now showing items 1-20 of 345

Enzymatic saccharification of rice straw and biomass production

Araujo, A.; D'Souza, J. (Biotechnology and Bioengineering. 28(10); 1986; 1503-1509.)

A comparative study on the saccharification of pretreated rice straw was brought about by using cellulase enzyme produced by Aspergillus terreus ATCC 52430 and its mutant strain UNGI-40. The effect of enzyme and substrate ...
Characterization of cellulolytic enzyme component from Aspergillus terreus and its mutant

Araujo, A.; D'Souza, J. (Journal of Fermentation Technology. 64(5); 1986; 463-467.)

Cellulases produced by Aspergillus terreus ATCC 52430 and its mutant, UNGI-40,were resolved into four components, one beta-glucosidase , an exoglucanase, and two endoglucanases (Endo I and II) by gel filtration and ...
Degradation of ferulic acid via 4-vinylguaiacol by Fusarium solani (Mart.) Sacc

Nazareth, S.W.; Mavinkurve, S. (Canadian Journal of Microbiology. 32(6); 1986; 494-497.)

Fusarium solani (Mart.) Sacc. metabolizes ferulic acid to a transient intermediate, 4-vinylguaiacol, a compound hitherto not reported in the metabolic pathway of ferulic acid in fungi. The compound was isolated in pure ...
Isolation of potential ligninolytic organisms

Nazareth, S.W.; Mavinkurve, S. (International Biodeterioration. 23(5); 1987; 271-180.)

Organisms were isolated from soil, bark, ret liquor and other sources by enrichment on Klason lignin or guaiacol. The isolates were screened for their ability to assimilate various phenolic compounds, including methoxylated ...
Laboratory studies on retting of coconut husk

Nazareth, S.W.; Mavinkurve, S. (International Biodeterioration. 23(6); 1987; 343-355.)

Laboratory rets set by soaking the coconut husk in water were monitored by physico-chemical analysis of leachate and husk. Increasing amounts of pectins and phenols were leached in ret liquor during a period of 9 days of ...
Mechanism of uptake of alpha-santonin by Pseudomonas cichorii strain S

Furtado, I.; Sangodkar, U.M.X.; Mavinkurve, S. (Biotechnology and Bioengineering. 30; 1987; 991-994.)

Uptake of various solid hydrophobic substances is reported to occur by their solubilization, mediated by the cells through secretion of extracellular factors, or via direct contact of cells with the substrate. Pseudomonas ...
Alpha-santonin 1,2-reductase and its role in the formation of dihydrosantonin and lumisantonin by Pseudomonas cichorii S

Naik, U.P.; Mavinkurve, S. (Canadian Journal of Microbiology. 33(8); 1987; 658-662.)

1,2-Dihydrosantonin is the first stable product in the degradative pathway of alpha-santonin byPseudomonas cichorii S. Its formation is catalyzed by an oxidoreductase, which is NADH or NADPH dependent and has an apparent ...
Transformation of alpha-santonin by Pseudomonas cichorii S. Identification of products

Naik, U.P.; Mavinkurve, S.; Naik, U.S.; Paknikar, S.K. (Indian Journal of Chemistry. 27B; 1988; 381-282.)

4alpha, 5alpha-Dihydroxysantonin (4) and ethyl 3-oxoeudesma-4, 6- diene-12-oate (2, 4-DNP derivative 3) have been characterised as microbial transformation products of alpha-santonin (1) by Pseudomonas cichorii S. The ...
Microbiological transformation of alpha-santonin to 11-demethyl-eudesm-4-ene-3,6-dione

Furtado, I.; Mavinkurve, S.; Paknikar, S.K. (Letters in Applied Microbiology. 6(2); 1988; 27-30.)

Pseudomonas strain S (ATCC 43388) formed a crystalline transformation product of alpha-santonin. Based on the spectroscopic characteristics, the product has been identified as 11-demethyl-eudesm-4-ene-3,6-dione.
Water-borne Hyphomycetes found in Ethiopia

Bhat, D.J.; Chien, C.Y. (Transactions of the Mycological Society of Japan. 31; 1990; 147-157.)
Glucose influenced degradation of alpha-santonin in pseudomonas sp. strain S (ATCC 43388)

Sangodkar, U.M.X.; Mavinkurve, S. (Acta Biotechnologica. 11(1); 1991; 67-71.)

Pseudomonas sp., strain S ATCC 43 388 utilizes alpha-santonin by inducible enzyme system measurable by oxygen uptake. Cells grown on acetate or benzoate show negligible oxygen consumption with alpha-santonin. However, ...
Use of mutation strategies applied to Aspergillus terreus ATCC 52430 to obtain mutants with improved cellulase productivity

Araujo, A.; Ward, O.P.; Dsouza, J. (Biotechnology Techniques. 5(4); 1991; 283-288.)

Mutation studies were carried out on Aspergillus terreus ATCC 52430 to increase cellulase production. Optimal treatment conditions for increasing cellulase activity by UV mutagenesis were observed by exposure of spores to ...
Exploration of tropical microfungi: An exercise in diversity

Bhat, D.J.; Chien C.; Kendrick B. (Transactions of the Mycological Society of Japan. 33; 1992; 142-157.)
Zoology, environment and energy in economic development

D'Souza, J. (Proceedings of One Day Sponsored Workshop on Plantation Programmes in Industries and Allied Complexes, Ed. by: Torne, S.G.; Rodrigues, B.F. Goa University, 1992; 26-32.)
Mycorrhizae and plantation programmes

Bhat, D.J. (Proceedings of One Day Sponsored Workshop on Plantation Programmes in Industries and Allied Complexes, Ed. by: Torne, S.G.; Rodrigues, B.F. Goa University, 1992; 33-34.)
Transport of alpha-santonin via 2 independent pathways by pseudomonas strain-s ATCC-43388

Colaco, D.; Furtado, I.; Naik, U.P.; Mavinkurve, S.; Paknikar, S.K. (Letters in Applied Microbiology. 17(5); 1993; 212-214.)

Pseudomonas strain S (ATCC 43388) transforms alpha-santonin in the presence of dicyclohexylcarbodiimide (DCCD) to 1,2-dihydrosantonin (DHS) and two more products, D1 and D2. D2 was identified as 4,5-dihydroxysantonin (DHXS). ...
Molecular rearrangement of longifolene by arthrobacter ilicis T2

Bhosle, S.; Kaliwal, S.M.; Paknikar, S.K.; Mavinkurve, S. (Applied and Environmental Microbiology. 59(5); 1993; 1691-1693.)

Arthrobacter ilicis T2 brings about a unique type of cometabolic structural rearrangement of longifolene, a sesquiterpene, resulting in the formation of an acid. Infrared, nuclear magnetic resonance, mass spectrometry, and ...
Electrophoretic karyotype of Fusarium solani (Mart.)

Nazareth, S.W.; Bruschi, C.V. (Microbiology. 140; 1994; 1373-1375.)

The electrophoretic karyotype of Fusarium solani was determined by contourclamped homogeneous electric field (CHEF) gel electrophoresis. Thirteen chromosomal bands were obtained. The size of these bands, based on their ...
Identification of alpha santonin utilising bacterial strain S (ATCC 43388) as Sphingomonas paucimobilis

Furtado, I.; Sangodkar, U.M.X.; Mavinkurve, S. (Indian Journal of Microbiology. 37(3); 1994; 219-222.)
The Pseudomonas strain S (ATCC 43388) utilizing alpha-santonin is Sphingomonas paucimobilis

Furtado, I.; Sangodkar, U.M.X.; Mavinkurve, S. (Indian Journal of Microbiology. 34; 1994; 219-222.)

The bacterial strain S (ATCC 43388) assimilating alpha-santonin, a sesquiterpene, as the sole source of carbon and energy is a gram negative rod, motile with single polar flagellum, oxidase positive, grows on the several ...

Now showing items 1-20 of 345

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