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作者:... Vaclav Vetvicka , Robert F. H. Dekker , Mário A. A. Cunha
来源:[J].International Journal of Molecular Sciences(IF 2.464), 2019, Vol.20 (9)
摘要:Exocellular (1→6)-β- d -glucan (lasiodiplodan) produced by the fungus Lasiodiplodia theobromae MMPI was derivatized by carboxymethylation using different concentrations of a derivatizing agent. Lasiodiplodan was derivatized by carboxymethylation in an attempt to increase its...
作者:Robert F. H. Dekker , Aneli M. Barbosa-Dekker
来源:[J].Journal of Microencapsulation(IF 1.571), 2017, Vol.34 (5), pp.431-439
摘要:Abstract(#br)Linseed and okra mucilages, the fungal exopolysaccharide botryosphaeran, and commercial fructo-oligosaccharides (FOS) were used to microencapsulate Lactobacillus casei LC-01 and L. casei BGP 93 in sodium alginate microspheres by the extrusion technique in calciu...
作者:... Mário A. Alves da Cunha , Aneli M. Barbosa , Robert F. H. Dekker
来源:[J].Pharmaceutical Biology(IF 1.206), 2017, Vol.55 (1), pp.1289-1294
摘要:Abstract(#br)Context:(#br) Lasiodiplodan, an exocellular (1→6)-β- d -glucan of molecular weight >1.4 × 106 Da produced by MMPI strain of Lasiodiplodia theobromae (Pat.) Griffon & Maubl. (Brotyosphaeriaceae) is known to exhibit anti-proliferative activity on breast...
作者:Robert F. H. Dekker
来源:[J].Biotechnology Letters(IF 1.853), 1981, Vol.4 (7), pp.411-416
摘要:Summary(#br)D-Xylose was fermented to ethanol by a strain of Pachysolen tannophilus in yields greater than 0.3g ethanol per g xylose consumed. Ethanol production was influenced by xylose concentration and was at a maximum at 10%, w/v. Ethanol formation occurred at pH 2.75-2.50 bu...
作者:... José Odair Pereira , Robert F. H. Dekker , Aneli de Melo Barbosa
来源:[J].Semina : Ciências Agrárias(IF 0.301), 2009, Vol.30 (2), pp.397
摘要:This work presents a simple and rapid technique to select fungal strains with the ability to produce laccases. Fifteen strains of Colletotrichum spp. from the Amazon region (isolated from cumarú, puerária, cupuaçu and weed plants), as well as a strain isolated from “esp...
作者:Ellen C. Giese , Robert F. H. Dekker , Aneli M. Barbosa
来源:[J].BioResources(IF 1.309), 2008, Vol.3 (2), pp.335
摘要:Orange bagasse comprising pulp tissues, rind, and seeds, constitutes a major industrial food waste arising from processing oranges for juice, and represents a fermentation feedstock for the production of enzymes. Botryosphaeria rhodina MAMB-05 grown on essential oils-extracted or...
作者:Robert F. H. Dekker , Gil Valdo José da Silva
来源:[J].Química Nova(IF 0.737), 2008, Vol.31 (5), pp.1015-1019
摘要:A hexa-oligosaccharide was obtained by partial acid hydrolysis from botryosphaeran, an exopolysaccharide (EPS) β(1→3; 1→6)-D-glucan type, produced by the ascomyceteous fungus Botryosphaeria rhodina. The oligosaccharide was purified by gel filtra...
作者:Robert F. H. Dekker , José Odair Pereira ...
来源:[J].Semina: Ciências Agrárias(IF 0.301), 2009, Vol.30 (2), pp.397-406
摘要:This work presents a simple and rapid technique to select fungal strains with the ability to produce laccases. Fifteen strains of Colletotrichum spp. from the Amazon region (isolated from cumarú, puerária, cupuaçu and weed plants), as well as a strain isolated from “esp...
作者:Robert F. H. Dekker , Laurival A. Vilas-Boas
来源:[J].Brazilian Journal of Microbiology(IF 0.762), 2007, Vol.38 (2), pp.259-264
摘要:Nine isolates of Botryosphaeria spp. were evaluated for their growth and the production of cell wall-lytic enzymes (laccase, pectinase and beta-1,3-glucanase) when grown on basal medium in the absence and presence of the laccase inducer, veratryl alcohol (VA). The genetic re...
作者:... Ebenezer Ponugupaty , Aneli M. Barbosa , Robert F. H. Dekker
来源:[J].World Journal of Microbiology and Biotechnology(IF 1.262), 2012, Vol.28 (1), pp.71-80
摘要:Abstract(#br)Commercial oil-yielding seeds (castor, coconut, neem, peanut, pongamia, rubber and sesame) were collected from different places in the state of Tamil Nadu (India) from which 1279 endophytic fungi were isolated. The oil-bearing seeds exhibited rich fungal diversi...

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