Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Maria de Fátima Carvalho-Jonas"'
Autor:
Maria de Fátima Carvalho-Jonas, Andrea Schneider, Sandra Aparecida Furlan, Roselene Merkle, Rainer Jonas
Publikováno v:
Acta Biotechnologica. 21:57-64
The pH, temperature and inoculum ratio for the production of β-galactosidase by Kluyveromyces marxianus CDB 002 were optimized using sugar-cane molasses (100 g/l) in a lactose-free medium. The temperature optimum was evaluated in the range from 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c5b52ec2ecadbdb01aa0287f48ff707
https://doi.org/10.1002/1521-3846(200102)21:1<57::aid-abio57>3.0.co
https://doi.org/10.1002/1521-3846(200102)21:1<57::aid-abio57>3.0.co
Autor:
Andrea Schneider, Maria de Fátima Carvalho-Jonas, Rainer Jonas, Sandra Aparecida Furlan, Roselene Merkle
Publikováno v:
Biotechnology Letters. 23:547-550
The optimal initial volumetric oxygen transfer coefficient (KLa) was 60 h−1 for the production of β-d-galactosidase from Kluyveromyces marxianus CDB 002, using sugar cane molasses as carbon source. At this KLa applying an agitation/aeration relati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::122f6277e2b1d545d4133764860c14bf
https://doi.org/10.1023/a:1010338904870
https://doi.org/10.1023/a:1010338904870
Autor:
Andrea Schneider, Maria de Fátima Carvalho-Jonas, Rainer Jonas, Roselene Merkle, Sandra Aparecida Furlan
Publikováno v:
Biotechnology Letters. 22:589-593
A lactose-free, low-cost culture medium for the production of β-d-galactosidase by Kluyveromyces marxianus was formulated. At high aeration rates (2.2 vvm) and concentrations of 100 g sugar cane molasses l−1 as carbon source and 100 g corn steep l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c86e39f1d2b2e328521f303f86a12cf7
https://doi.org/10.1023/a:1005629127532
https://doi.org/10.1023/a:1005629127532
Autor:
Andrea Schneider, Sandra Aparecida Furlan, María José Artolozaga, Maria de Fátima Carvalho-Jonas, Rainer Jonas
Publikováno v:
Bioseparation. 7:137-143
The intracellular enzyme β-D-galactosidase provides interesting applications in the dairy industry, which are able to solve problems related to product processing, or can alleviate lactose intolerance in some populations. In order to obtain a techni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e10413e96f294064df9a25710bfe86a
https://doi.org/10.1023/a:1008082420399
https://doi.org/10.1023/a:1008082420399
Autor:
Alexandra Fuchter, Adriana G. Schroeder, Adolfo Quesada-Chanto, Maria de Fátima Carvalho-Jonas, Adriane C. Schmid-Meyer, Paulo I. Koehntopp, Rainer Jonas
Publikováno v:
Biotechnology Techniques. 12:75-77
Three different methods for the measurement of vitamin B12 were compared: two spectrophotometric methods and an HPLC one. When the pure vitamin was used, the results obtained using all three methods were similar, but when samples from microbial mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c41a58d21a70d76f38cad927ca1a4ad9
https://doi.org/10.1023/a:1008815812113
https://doi.org/10.1023/a:1008815812113
Publikováno v:
Boletim do Centro de Pesquisa de Processamento de Alimentos. 24
O objetivo deste trabalho foi separar e quantificar os produtos de hidrolise da inulina, obtidos pela acao de endo-inulinases produzidas por Paenibacillus sp. A inulina, polimero constituido de unidades de frutose, pode apresentar uma unidade termina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5e451a457e485c33be369593e977780
https://doi.org/10.5380/cep.v24i2.7495
https://doi.org/10.5380/cep.v24i2.7495