Use este identificador para citar ou linkar para este item:
http://repositorio.ufla.br/jspui/handle/1/33980
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Cunha, Marília Crivelari da | - |
dc.creator | Masotti, Michelle Thiemi | - |
dc.creator | Mondragón-Bernal, Olga Lucía | - |
dc.creator | Alves, José Guilherme Lembi Ferreira | - |
dc.date.accessioned | 2019-05-03T12:22:18Z | - |
dc.date.available | 2019-05-03T12:22:18Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | CUNHA, M. C. da et al. Highly efficient production of L(+)-lactic acid using medium with potato, corn steep liquor and calcium carbonate by Lactobacillus rhamnosus ATCC 9595. Brazilian Journal of Chemical Engineering, São Paulo, v. 35, n. 3, p. 887-900, July/Sept. 2018. | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/33980 | - |
dc.description.abstract | The objective of this study was to optimize the composition of the fermentation medium through a Central Composite Rotational Design (CCRD) for the production of L (+)- latic acid (LA) using Lactobacillus rhamnosus ATCC 9595 and potato, corn steep liquor (CSL) and calcium carbonate as raw materials. A CCRD with three independent variables (potato flour (PF), CSL and CaCO3 concentrations) was performed for a total of 17 treatments. Kinetic studies were conducted, and samples were taken at time intervals of 0 to 72 h. Cell count, pH, reducing sugars and LA concentrations were determined. LA productivity and yield, sugar consumption and cell growth factor were calculated. The highest concentration of LA was 183.8 g/L, with 2.553 g/L.h productivity, 94.2% yield and 96.1 % sugar consumption. | pt_BR |
dc.language | en_US | pt_BR |
dc.publisher | Brazilian Society of Chemical Engineering | pt_BR |
dc.rights | Attribution 4.0 International | * |
dc.rights | acesso aberto | pt_BR |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.source | Brazilian Journal of Chemical Engineering | pt_BR |
dc.subject | Lactic acid | pt_BR |
dc.subject | Fermentation | pt_BR |
dc.subject | Potato flour | pt_BR |
dc.subject | Corn steep liquor | pt_BR |
dc.subject | Response surface | pt_BR |
dc.title | Highly efficient production of L(+)-lactic acid using medium with potato, corn steep liquor and calcium carbonate by Lactobacillus rhamnosus ATCC 9595 | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DCA - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
ARTIGO_Highly efficient production of l(+)-lactic acid using medium with potato....pdf | 615,3 kB | Adobe PDF | Visualizar/Abrir |
Este item está licenciada sob uma Licença Creative Commons