Luís C Duarte

Summary

Country: Portugal

Publications

  1. doi request reprint Dilute acid hydrolysis of wheat straw oligosaccharides
    Luís C Duarte
    Departamento de Biotecnologia, INETI, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 153:116-26. 2009
  2. ncbi request reprint Optimization of Brewery's spent grain dilute-acid hydrolysis for the production of pentose-rich culture media
    Florbela Carvalheiro
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 113:1059-72. 2004
  3. ncbi request reprint Comparison of two posthydrolysis processes of Brewery's spent grain autohydrolysis liquor to produce a pentose-containing culture medium
    Luís C Duarte
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 113:1041-58. 2004
  4. ncbi request reprint The combined effects of acetic acid, formic acid, and hydroquinone on Debaryomyces hansenii physiology
    Luís C Duarte
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar, 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 129:461-75. 2006
  5. doi request reprint Wheat straw autohydrolysis: process optimization and products characterization
    Florbela Carvalheiro
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 153:84-93. 2009
  6. doi request reprint Yeast biomass production in brewery's spent grains hemicellulosic hydrolyzate
    Luís C Duarte
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar 22, 1649 038, Lisboa, Portugal
    Appl Biochem Biotechnol 148:119-29. 2008
  7. ncbi request reprint Effects of aliphatic acids, furfural, and phenolic compounds on Debaryomyces hansenii CCMI 941
    Luís C Duarte
    Departamento de Biotecnologia, INETI, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 121:413-25. 2005
  8. ncbi request reprint Xylitol production by Debaryomyces hansenii in brewery spent grain dilute-acid hydrolysate: effect of supplementation
    Florbela Carvalheiro
    Departamento de Biotecnologia, INETI, Estrada do Paco do Lumiar 22, Lisboa, 1649 038, Portugal
    Biotechnol Lett 29:1887-91. 2007
  9. ncbi request reprint Biotechnological valorization potential indicator for lignocellulosic materials
    Luís C Duarte
    INETI, Departamento de Biotecnologia, Lisboa, Portugal
    Biotechnol J 2:1556-63. 2007

Detail Information

Publications9

  1. doi request reprint Dilute acid hydrolysis of wheat straw oligosaccharides
    Luís C Duarte
    Departamento de Biotecnologia, INETI, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 153:116-26. 2009
    ..Furthermore, this is achieved with up to 70% less acid spending or considerable savings on reaction time...
  2. ncbi request reprint Optimization of Brewery's spent grain dilute-acid hydrolysis for the production of pentose-rich culture media
    Florbela Carvalheiro
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 113:1059-72. 2004
    ..68 C-mol/C-mol, and productivity, 0.92 g/(L.h). Detoxification with activated charcoal resulted in a similar biomass yield and a slight increase in the volumetric productivity (11%)...
  3. ncbi request reprint Comparison of two posthydrolysis processes of Brewery's spent grain autohydrolysis liquor to produce a pentose-containing culture medium
    Luís C Duarte
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 113:1041-58. 2004
    ..The bioconversion process was improved by hydrolysate concentration and supplementation of fermentation media with casamino acids...
  4. ncbi request reprint The combined effects of acetic acid, formic acid, and hydroquinone on Debaryomyces hansenii physiology
    Luís C Duarte
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar, 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 129:461-75. 2006
    ..Hydroquinone seems to partially lessen the acetic acid and amplify formic acid effects. The results clearly indicate that the interaction effects play an important role on the xylitol bioprocess...
  5. doi request reprint Wheat straw autohydrolysis: process optimization and products characterization
    Florbela Carvalheiro
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 153:84-93. 2009
    ....
  6. doi request reprint Yeast biomass production in brewery's spent grains hemicellulosic hydrolyzate
    Luís C Duarte
    INETI, Departamento de Biotecnologia, Estrada do Paco do Lumiar 22, 1649 038, Lisboa, Portugal
    Appl Biochem Biotechnol 148:119-29. 2008
    ..hansenii was thoroughly evaluated, and it compares favorably to others reported in literature. It contains considerable amounts of some essential amino acids and a high ratio of unsaturated over saturated fatty acids...
  7. ncbi request reprint Effects of aliphatic acids, furfural, and phenolic compounds on Debaryomyces hansenii CCMI 941
    Luís C Duarte
    Departamento de Biotecnologia, INETI, Estrada do Paco do Lumiar 22, 1649 038 Lisboa, Portugal
    Appl Biochem Biotechnol 121:413-25. 2005
    ..Increasing the amount of furfural led to longer lag phases and had a detrimental effect on specific growth rate and biomass productivity...
  8. ncbi request reprint Xylitol production by Debaryomyces hansenii in brewery spent grain dilute-acid hydrolysate: effect of supplementation
    Florbela Carvalheiro
    Departamento de Biotecnologia, INETI, Estrada do Paco do Lumiar 22, Lisboa, 1649 038, Portugal
    Biotechnol Lett 29:1887-91. 2007
    ..4 -and 1.8-times higher than the values obtained with non-supplemented hydrolysate. When corn steep liquor was combined with 3 g yeast extract/l, the highest xylitol yield, 0.58 g/g, was obtained with a similar productivity...
  9. ncbi request reprint Biotechnological valorization potential indicator for lignocellulosic materials
    Luís C Duarte
    INETI, Departamento de Biotecnologia, Lisboa, Portugal
    Biotechnol J 2:1556-63. 2007
    ....