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Aneli M. Barbosa
Researcher at Universidade Estadual de Londrina
Publications - 79
Citations - 2315
Aneli M. Barbosa is an academic researcher from Universidade Estadual de Londrina. The author has contributed to research in topics: Botryosphaeria rhodina & Laccase. The author has an hindex of 28, co-authored 78 publications receiving 2107 citations. Previous affiliations of Aneli M. Barbosa include Murdoch University.
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Optimization of laccase production by Botryosphaeria sp. in the presence of veratryl alcohol by the response-surface method
Ana Flora Dalberto Vasconcelos,Aneli M. Barbosa,Robert F.H. Dekker,Ieda Spacino Scarminio,Maria Inês Rezende +4 more
TL;DR: In this article, the effect of veratryl alcohol and yeast extract concentration, time of cultivation and agitation speed were evaluated by factorial analysis to select variables for optimizing the production of laccases.
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Structural characterization of Botryosphaeran: a (1 → 3;1 → 6)-β-D-glucan produced by the ascomyceteous fungus, Botryosphaeria sp.
Aneli M. Barbosa,Rosângela M Steluti,Robert F.H. Dekker,Marilsa S. Cardoso,M.L Corradi da Silva +4 more
TL;DR: The exopolysaccharide, Botryosphaeran, produced by the ligninolytic, ascomyceteous fungus, was isolated from the extracellular fluid by precipitation with ethanol, and purified by gel permeation chromatography to yield a carbohydrate-rich fraction composed mainly of glucose.
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Veratryl alcohol as an inducer of laccase by an ascomycete, Botryosphaeria sp., when screened on the polymeric dye Poly R-478
TL;DR: A comparison of the three isolates grown on glucose in the presence of 3,4‐dimethoxybenzyl (veratryl) alcohol showed that only the Botryosphaeria isolate produced laccase, with l Accase activities 115‐fold higher than when growing on glucose alone.
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Synergistic effects of a cellulase-producing Micromonospora carbonacea and an antibiotic-producing Streptomyces violascens on the suppression of Phytophthora cinnamomi root rot of Banksia grandis
Khaled A. El-Tarabily,Melissa L. Sykes,Ipek D. Kurtböke,Giles E. St. J. Hardy,Aneli M. Barbosa,Robert F.H. Dekker +5 more
TL;DR: Three polyvalent Streptomyces phages were used to isolate four Micromonospora species from mine-site rhizosphere soils in Weste...
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The effects of aeration and veratryl alcohol on the production of two laccases by the ascomycete Botryosphaeria sp.
TL;DR: The ascomycete, Botryosphaeria sp, produced two extracellular constitutive laccases active toward the substrates: 2, 2(1)-azino-bis(3-ethyl-benzthiazoline-6-sulfonic acid) [ABTS], and 2,6-dimethoxyphenol (DMP), respectively, which resulted in optimal laccase production at 40 mM.