Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Maria Cândida Reginato Facciotti"'
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Akademický článek
Proposta de um modelo para cálculo de velocidades específicas em sistema com células imobilizadas em gel
Autor: Lorena Benathar Ballod Tavares, Willibaldo Schimidell Neto, Maria Cândida Reginato Facciotti
Publikováno v: Vetor, Vol 12, Iss 1 (2008)
Em bioprocessos realizados com microrganismos imobilizados em um suporte tipo gel, normalmente algumas células são liberadas para o meio de cultivo. Estas células crescem livres no meio de fermentação desenvolvendo as reações bioquimicas em co
Externí odkaz: https://doaj.org/article/a9467e2e2e134c19b81fcd23db75c619
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2
Retamycin production by immobilized cells of Streptomyces olindensis ICB20 in repeated-batch cultures
Autor: Maria Cândida Reginato Facciotti, Iara Rebouças Pinheiro
Publikováno v: Process Biochemistry. 43:661-666
Repeated-batch cultures of Ca-alginate immobilized cells of Streptomyces olindensis ICB20 for retamycin production were carried out in two different bioreactors: a basket-type stirred tank reactor (BSTR) and a bubble column reactor (BCR). Higher aver
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::69125015c445c4c41bbb731498527804
https://doi.org/10.1016/j.procbio.2008.02.005
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3
Carbon catabolite repression of retamycin production by Streptomyces olindensis ICB20 Repressão catabólica da produção de retamicina por Streptomyces olindensis ICB20
Autor: Olavo Ossamu Inoue, Willibaldo Schmidell Netto, Gabriel Padilla, Maria Cândida Reginato Facciotti
Publikováno v: Brazilian Journal of Microbiology, Vol 38, Iss 1, Pp 58-61 (2007)
Retamycin is an anthracyclinic antitumoral complex produced by Streptomyces olindensis ICB20. In this work the influence of different glucose concentrations in the feed medium on the production of retamycin was studied. Chemostat cultures employing g
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::069851a7c75f71ce7620fc186d9c99e3
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000100012
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4
Production of the antitumoral retamycin during continuous fermentations of Streptomyces olindensis
Autor: Maria Cândida Reginato Facciotti, Celso Ricardo Denser Pamboukian
Publikováno v: Process Biochemistry. 39:2249-2255
Continuous fermentations were performed in order to correlate the production of retamycin, an anthracycline antibiotic produced by Streptomyces olindensis in submerged cultures, with the dilution rate. Maximum retamycin production was achieved at a d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::961b216f06b96f55b07a780fdd77e798
https://doi.org/10.1016/j.procbio.2003.11.006
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5
The effect of dissolved oxygen concentration control on cell growth and antibiotic retamycin production in Streptomyces olindensis So20 fermentations
Autor: W. Schmidell, Maria Cândida Reginato Facciotti, Celso Ricardo Denser Pamboukian, Aldo Tonso, Renata Acácio Martins, Luciana Maria Guimarães
Publikováno v: Brazilian Journal of Chemical Engineering, Vol 21, Iss 2, Pp 185-192 (2004)
Brazilian Journal of Chemical Engineering, Volume: 21, Issue: 2, Pages: 185-192, Published: JUN 2004
Brazilian Journal of Chemical Engineering v.21 n.2 2004
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
Scopus-Elsevier
Cell growth and retamycin production in Streptomyces olindensis So20 were studied at different dissolved oxygen levels during fermentation. The profiles for cell growth and retamycin production in an experiment with dissolved oxygen control at 5% air
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92cccdd9f428aef484453586326ffdde
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-66322004000200007
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6
[Untitled]
Autor: Maria Cândida Reginato Facciotti, Gabriel Padilla, Renata L. A. Furlan, Gustavo P. Amarante-Mendes, Leandro M. Garrido, Renata Acácio Martins, Gabriela Brumatti
Publikováno v: Biotechnology Letters. 24:1807-1813
An improved, rapid and inexpensive gel mobility shift assay was developed for the screening of anthracycline antibiotics. The assay based on the intercalation activity of these molecules into dsDNA was used to assess the activity of partially purifie
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d4edd2c33bcd65395562294a3312415
https://doi.org/10.1023/a:1020633909762
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7
Volumetric oxygen transfer coefficients (kLa) in batch cultivations involving non-Newtonian broths
Autor: W. Schmidell, Maria Cândida Reginato Facciotti, Alberto C. Badino
Publikováno v: Biochemical Engineering Journal. 8:111-119
The oxygen transfer in non-Newtonian fermentation broths of Aspergillus awamori, during batch cultivations in conventional 10 l bioreactor has been investigated. Values of the volumetric oxygen transfer coefficient (kLa), obtained at various impeller
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e92fd48450815c2596c3120665bcc27
https://doi.org/10.1016/s1369-703x(01)00092-4
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8
Determination of power consumption and volumetric oxygen transfer coefficient in bioreactors
Autor: W. Schmidell, Maria Cândida Reginato Facciotti, Alberto C. Badino, P. R. Vilaça
Publikováno v: Bioprocess Engineering. 22:0261-0265
A torque meter has been developed for determining the power consumption in a bench stirred tank. The device has been bonded in the stirrer shaft inside a commercial bench fermentor, in order to avoid frictional losses in the mechanical seal. Power co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ee5552f17a03adaced94c4ba30c1334
https://doi.org/10.1007/s004490050730
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9
RELATIONSHIP BETWEEN MORPHOLOGY, RHEOLOGY AND GLUCOAMYLASE PRODUCTION BY Aspergillus awamori IN SUBMERGED CULTURES
Autor: Maria Cândida Reginato Facciotti, W. Schmidell, Celso Ricardo Denser Pamboukian
Publikováno v: Brazilian Journal of Chemical Engineering v.15 n.3 1998
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
Brazilian Journal of Chemical Engineering, Volume: 15, Issue: 3, Pages: 265-272, Published: SEP 1998
Brazilian Journal of Chemical Engineering, Vol 15, Iss 3, p 265 (1998)
The influence of inoculum preparation on Aspergillus awamori morphology, broth rheology and glucoamylase synthesis in submerged cultures was investigated. A series of runs were performed in fermenters, using initial total reducing sugar concentration
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27ed5dee28a8d0805d2a4b8b2914a52c
https://doi.org/10.1590/s0104-66321998000300004
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10
INFLUENCE OF PHOSPHATE CONCENTRATIONS ON GLUCOAMYLASE PRODUCTION BY Aspergillus awamori IN SUBMERGED CULTURE
Autor: W. Schmidell, P. R. Vilaça, Alberto C. Badino, Maria Cândida Reginato Facciotti, J.M. Zaldivar-Aguero
Publikováno v: Brazilian Journal of Chemical Engineering, Volume: 14, Issue: 4, Pages: 389-393, Published: DEC 1997
Brazilian Journal of Chemical Engineering, Vol 14, Iss 4 (1997)
Brazilian Journal of Chemical Engineering v.14 n.4 1997
Brazilian Journal of Chemical Engineering
Associação Brasileira de Engenharia Química (ABEQ)
instacron:ABEQ
The aim of this work was to study the influence of phosphate concentrations on glucoamylase production by the fungus Aspergillus awamori. In culture media containing cassava flour, different levels of phosphates were tested and the fungal responses t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b941dc4f2d37870dced96f320389585
https://doi.org/10.1590/s0104-66321997000400014
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