Roussos Sevastianos, Gaime Perraud Isabelle. (1996). Fisiologia y bioquimica de microorganismos utilizados en procesos de fermentacion en medio solido. In :
Galindo E. (ed.). Fronteras in biotecnologia y bioingenieria. Mexico : Sociedad Mexicana de Biotecnologia y Bioingenieria, p. 341-348. Congreso Nacional de Biotecnologia y Bioingenieria, 6., Ixtapa (MEX), 1995/09/10-14. ISBN 968-7735-00-7.
Titre du document
Fisiologia y bioquimica de microorganismos utilizados en procesos de fermentacion en medio solido
Année de publication
1996
Type de document
Partie d'ouvrage
Auteurs
Roussos Sevastianos, Gaime Perraud Isabelle
In
Galindo E. (ed.), Fronteras in biotecnologia y bioingenieria
Source
Mexico : Sociedad Mexicana de Biotecnologia y Bioingenieria, 1996,
p. 341-348 ISBN 968-7735-00-7
Colloque
Congreso Nacional de Biotecnologia y Bioingenieria, 6., Ixtapa (MEX), 1995/09/10-14
Solid state fermentation (SSF) deals with the cultivation of aerobic and anaerobic microorganisms on the surface or inside porous solid matrices. These solid matrices can act as substrates or as inert supports and absorb the components of the culture medium without liquid draining. Filamentous fungi (Aspergillus, Claviceps, Penicillium, Rhisopus, Trichoderma) are the most adapted microorganisms for SSF. Ectomycorrhizal fungi (Lactarious, Pisolitus, Suillus) as well as saprophytic fungi (Lentinus, Pleurotus) grow well on solid media containing different biodegradable and non biodegradable materials. For instance, manioc starch and sugar cane cellulose are biodegrable supports, while amberlite and vermiculite are non biodegradable supports. The growth of these microorganisms is evaluated by respirometry (continuous measurement of CO2 and O2) and the biochemistry of the produced biomass is accomplished by analyzing different cellular constituents. Some studies on physiology and biochemistry of microorganisms such as Aspergillus niger, Penicillium verrucosum, Rhizopus oligosporus, Schwanniomyces castellii, Trichoderma harzianum, Pisolitus tintorius and Suillus colinitus growing in SSF are presented. (Résumé d'auteur)
Plan de classement
Fermentations [084FERMEN]
Descripteurs
FERMENTATION EN MILIEU SOLIDE ; MICROORGANISME ; MILIEU DE CULTURE ; METABOLISME ; BIOMASSE ; BIOCHIMIE ; VALORISATION DE RESIDU AGRICOLE
Localisation
Fonds IRD [F B010006834]
Identifiant IRD
fdi:010006834
