Accumulation of organic acids in cultivations of Neisseria meningitidis C

Autor: Isaias Raw, Haroldo Hiss, Júlia Baruque-Ramos, Viviane Maimone Gonçalves, Attilio Converti

Publikováno v: Journal of Industrial Microbiology & Biotechnology. 33:869-877

Aiming at the industrial production of serogroup C meningococcal vaccine, different experimental protocols were tested to cultivate Neisseria meningitidis C and to investigate the related organic acid release. Correlations were established between sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faa08d72b463d5c88920b7e024afd3b2
https://doi.org/10.1007/s10295-006-0141-0

Influence of initial L-asparagine and glycerol concentrations on the batch growth kinetics of Mycobacterium bovis BCG Influência das concentrações iniciais de asparagina e glicerol sobre a cinética de crescimento submerso de Mycobacterium bovis

Autor: Maria Betania Batista Leal, Júlia Baruque-Ramos, Haroldo Hiss, Marcelo Fossa da Paz, Maria Cristina Sakai, Umbelina Macedo Vassoler, Luciana Juncioni de Arauz, Isaías Raw

Publikováno v: Brazilian Journal of Microbiology, Vol 35, Iss 4, Pp 337-344 (2004)

The influences of the L-asparagine and glycerol initial concentrations in Sauton medium on the productivities of biomass and colony forming units were studied. The submerged batch cultivations of Mycobacterium bovis were carried out in a 20 L bioreac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doajarticles::f3e1cbeaf6d0ec4a1af571af994b87a9
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822004000300013

Produção de polissacarídeo em processo de cultivo descontínuo de Neisseria meningitidis sorogrupo C comparando os meios de cultivo Frantz, Frantz modificado e Catlin 6

Autor: Marcelo Fossa da Paz, Haroldo Hiss, Isaias Raw, Maria Betania Batista Leal, Júlia Baruque-Ramos, Márcio Alberto Vicentin

Publikováno v: Brazilian Journal of Microbiology, Vol 34, Iss 1, Pp 27-32 (2003)
Brazilian Journal of Microbiology, Volume: 34, Issue: 1, Pages: 27-32, Published: APR 2003
Scopus-Elsevier
Brazilian Journal of Microbiology v.34 n.1 2003
Brazilian Journal of Microbiology
Sociedade Brasileira de Microbiologia (SBM)
instacron:SBM

Polysaccharide of N. meningitidis serogroup C constitutes the antigen for the vaccine against meningitis. The goal of this work was to compare three cultivation media for production of this polysaccharide: Frantz, modified Frantz medium (with replace

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6883a5979302db94ec83d4ef8f83335
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822003000100007

Purification of meningococcal group C polysaccharide by a procedure suitable for scale-up

Autor: Isaias Raw, Luciana C. C. Leite, Joana Akiko Furuta, Martha M. Tanizaki, Joaquin Cabrera-Crespo, Ligiane R. Garcia, Haroldo Hiss, Julia B. Ramos

Publikováno v: Journal of Microbiological Methods. 27:19-23

Neisseria meningitidis group C capsular polysaccharide is the antigen for the vaccine. An easier method has been developed for the purification of N. meningitidis group C capsular polysaccharide. In this method, two steps of the traditional procedure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8dc73eeab19191853d97b57899e25149
https://doi.org/10.1016/0167-7012(96)00921-9

Semicontinuous ethanol fermentation of sugar cane blackstrap molasses by pressed yeast

Autor: Haroldo Hiss, Teresinha W. de Santos, Walter Borzani, Marina L. R. Vairo

Publikováno v: Biotechnology Letters. 14:981-984

A mathematical model is proposed to explain the influence of the volume fraction of inoculum on the fermentation time and ethanol productivity in semicontinuous ethanol fermentation of sugar cane blackstrap molasses by pressed yeast.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d5d201b8ca3dd7311ee5486e683b4c68
https://doi.org/10.1007/bf01020641