Extractive Cultivation Of Xylanase By Penicillium Janthinellum In A Poly(ethylene Glycol)/cashew-nut Tree Gum Aqueous Two-phase System

dc.creatorOliveira L.A.
dc.creatorNeto B.B.
dc.creatorPorto A.L.F.
dc.creatorTambourgi E.B.
dc.date2004
dc.date2015-06-26T14:24:59Z
dc.date2015-11-26T14:14:34Z
dc.date2015-06-26T14:24:59Z
dc.date2015-11-26T14:14:34Z
dc.date.accessioned2018-03-28T21:15:26Z
dc.date.available2018-03-28T21:15:26Z
dc.identifier
dc.identifierBiotechnology Progress. , v. 20, n. 6, p. 1880 - 1884, 2004.
dc.identifier87567938
dc.identifier10.1021/bp049746h
dc.identifierhttp://www.scopus.com/inward/record.url?eid=2-s2.0-10044264390&partnerID=40&md5=d2a75c55f36e5e970e7630f2707c3a1d
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/94634
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/94634
dc.identifier2-s2.0-10044264390
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1242567
dc.descriptionCultivation of the fungus Penicillium janthinellum for xylanase production was studied in a poly(ethylene glycol)/cashew-nut tree gum aqueous two-phase system, using a two-level fractional factorial design. The parameters studied were initial pH, cultivation time, type of agro-industrial residue (oat husk or corn cob), agitation, temperature, and phase-forming polymers. The xylanase produced during fermentation partitioned into the top phase. The agitation and temperature (negative), cultivation time and initial pH (positive) effects proved statistically significant for xylanase production. The highest percentage yield of the xylanase in the top and its production in the top phase, about 97% and 160.7 U/mL, were obtained in cultures of 120 h, 40 rpm, 25°C, and pH 5.0.
dc.description20
dc.description6
dc.description1880
dc.description1884
dc.descriptionAlbertsson, P.A., (1986) Partition of Cell Particles and Macromolecules, 3rd Ed., , Wiley Interscience: New York
dc.descriptionSinha, J., Dey, P.K., Panda, T., Aqueous two-phase: The system of choice for extractive fermentation (2000) Appl. Microbiol. Biotechnol., 54, pp. 476-486
dc.descriptionPersson, I., Tjerneld, F., Hahn-Hagerdal, B., Production of β-glucosidase by Aspergillus phoenicis QM329 in aqueous two-phase systems (1989) Biotechnol. Tech., 3, pp. 265-270
dc.descriptionHotha, S., Banik, R.M., Production of alkaline protease by Bacillus thurigiensis H14 in aqueous two-phase systems (1997) J. Chem. Technol. Biotechnol., 69, pp. 5-10
dc.descriptionKuboi, R., Umakoshi, H., Komasawa, I., Extractive cultivation of Escherichia coli using poly(ethylene glycol)/phosphate aqueous two-phase system to produce intracellular β-galactosidase (1995) Biotechnol. Prog., 11, pp. 202-207
dc.descriptionChen, J.P., Lee, M.S., Enhanced production of Serratia marcescens chitinase in PEG/dextran aqueous two-phase systems (1995) Enzyme Microb. Technol., 17, pp. 1021-1027
dc.descriptionAntov, M.G., Pericin, D.M., Dimic, G.R., Cultivation of Polyporus squamosus for pectinase production in aqueous two-phase system containing sugar beet extraction waste (2001) J. Biotechnol., 91, pp. 83-87
dc.descriptionChristian, T.J., Manley-Harris, M., Richards, G.N., A preliminary study of the use of larch arabinogalactan in aqueous two-phase systems (1998) Carbohydr. Polym., 35, pp. 7-12
dc.descriptionSkuse, D.R., Norris-Jones, R., Yalpani, M., Brooks, D.E., Hydroxypropyl cellulose/poly(ethylene glycol)-co-poly(propylene glycol) aqueous two-phase systems: System characterization and partition of cells and proteins (1992) Enzyme Microb. Technol., 14, pp. 785-790
dc.descriptionVenâncio, A., Teixeira, J.A., Mota, M., Evaluation of crude hydroxypropyl starch as a bioseparation aqueous two-phase-forming polymer (1993) Biotechnol. Prog., 9, pp. 635-638
dc.descriptionOliveira, L.A., Sarubbo, L.A., Porto, A.L.F., Campos-Takaki, G.M., Tambourgi, E.B., Partition of trypsin in aqueous two-phase systems of poly(ethylene glycol) and cashew-nut tree gum (2002) Process Biochem., 38, pp. 693-699
dc.descriptionSarubbo, L.A., Oliveira, L.A., Porto, A.L.F., Duarte, H.S., Carneiro-Leão, A.M.A., Lima-Filho, J.L., Campos-Takaki, G.M., Tambourgi, E.B., New aqueous two-phase system based on cashew-nut tree gum and poly(ethylene glycol) (2000) J. Chromatogr. B, 743, pp. 79-84
dc.descriptionPaula, R.C.M., Rodrigues, J.F., Composition and rheological properties of cashew tree gum, the exudate polysaccharide from Anacardium occidentale L. (1995) Carbohydr. Polym., 26, pp. 177-181
dc.descriptionRodrigues, J.F., Paula, R.C.M., Costa, S.M., (1993) Polim. Cienc. Tecnol., 3, pp. 31-36
dc.descriptionMilagres, A.M.F., (1988) Alguns Aspectos Da Regulação de β-Xilanases Extracelulares de Penicillium Janthinellum, , Viçosa: Tese de Mestrado, UFV
dc.descriptionVogel, H.J., A convenient growth medium for Neurospora crassa (Medium N) (1956) Microb. Gen. Bull., 13, pp. 42-43
dc.descriptionBailey, M.J., Biely, P., Poutanen, K., Inter-laboratory testing of methods for assay of xylanase activity (1992) J. Biotechnol., 23, pp. 257-270
dc.descriptionMiller, G.L., Use of dinitrosalicylic acid reagent for determination of reducing sugar (1959) Anal. Chem., 31, pp. 426-428
dc.descriptionSedmak, J.J., Grossberg, S.E., A rapid, sensitive, and versatile assay for protein using Coomassie brilliant blue G250 (1977) Anal. Biochem., 79, pp. 544-1522
dc.descriptionOliveira, L.A., Sarubbo, L.A., Porto, A.L.F., Lima-Filho, J.L., Campos-Takaki, G.M., Tambourgi, E.B., Physical and rheological characterisation of poly(ethylene glycol)-cashew-nut tree gum aqueous two-phase systems (2002) J. Chromatogr. B, 766, pp. 27-36
dc.descriptionBarros Neto, B., Scarminio, I.S., Bruns, R.E., (2001) Como Fazer Experimentos: Pesquisa e Desenvolvimento Na Ciência e Na Indústria, 1st Ed., , UNICAMP: Brazil
dc.descriptionHaltrich, D., Nidetzky, B., Kulbe, K.D., Steiner, W., Zupancic, S., Production of fungal xylanases (1996) Bioresour. Technol., 58, pp. 137-161
dc.descriptionParajó, J.C., Domínguez, H., Dominguez, J.M., Biotechnological production of xylitol. Part 3: Operation in culture media made from lignocellulose hydrolysates (1998) Bioresour. Technol., 66, pp. 25-40
dc.descriptionCosta, S.A., Pessoa Jr., A., Roberto, I.C., Partitioning of xylanolytic complex from Penicillium janthinellum by an aqueous two-phase system (2000) J. Chromatogr. B, 743, pp. 339-348
dc.descriptionBim, M.A., Franco, T.T., Extraction in aqueous two-phase systems of alkaline xylanase produced by Bacillus pumilus and its application in kraft pulp bleaching (2000) J. Chromatogr. B, 743, pp. 349-356
dc.descriptionKulkarni, N., Vaidya, A., Rao, M., Extractive cultivation of recombinant Escherichia coli using aqueous two phase systems for production and separation of extracellular xylanase (1999) Biochem. Biophys. Res. Commun., 255, pp. 274-278
dc.languageen
dc.publisher
dc.relationBiotechnology Progress
dc.rightsfechado
dc.sourceScopus
dc.titleExtractive Cultivation Of Xylanase By Penicillium Janthinellum In A Poly(ethylene Glycol)/cashew-nut Tree Gum Aqueous Two-phase System
dc.typeArtículos de revistas


Este ítem pertenece a la siguiente institución