0000000000479810
AUTHOR
Genevieve Mauvais
Le nez électronique: nécessité ou gadget technologique ?
National audience
Metabolism of ricinoleic acid into gamma-decalactone : beta oxidation and long chain acyl intermediates of ricinoleic acid in the genus Sporidiobolus sp
International audience
Influence of a reducing environment on the bioconversion of fatty acids to lactones and methyl-ketones by microorganisms : cellular and enzymatic approaches
National audience
Improvement of reproducibility of SNO2 gas sensors response by calibration
International audience
Metabolism of fatty acid in yeast: Characterisation of beta-oxidation and ultrastructural changes in the genus Sporidiobolus sp cultivated on ricinoleic acid methyl ester
International audience; Cell structure modifications and b-oxidation induction were monitored in two strains of Sporidiobolus, Sp. Ruinenii and Sp. pararoseus after cultivation on ricinoleic acid methyl ester. Ultrastructural observations of the yeast before and after cultivation on fatty acid esters did not reveal major modifications in Sp. ruinenii. Unexpectedly, in Sp. pararoseus a proliferation of the mitochondrion was observed. After induction, Sp. ruinenii principally exhibited an increase in the activities of acyl-CoA oxidase (ACO), hydroxyacyl- CoA deshydrogenase (HAD), thiolase and catalase. In contrast, Sp. pararoseus lacked ACO and catalase activities, but an increase in acyl-CoA…
Procédé pour la préparation d'un précurseur d'un composé aromatique par biosynthèse
La présente invention se rapporte au domaine de la synthèse de composés aromatiques par voie enzymatique ou biologique.L'invention est plus particulièrement relative à un procédé d'obtention d'un précurseur de composés aromatiques, notamment un précurseur de cétone framboise, par bioconversion enzymatique.
Production of chlorinated phenyl compounds by Bjerjandera adusta
International audience
A fast and reproducible for gas sensor screening to flavour compounds
International audience
Fatty acid accumulation in the yeast Sporidiobolus salmonicor during batch production of gamma-decalactone
International audience
Production of gamma-decalactone in the genus Sporidiobolus
International audience
Are gas sensors suitable for on-line monitoring and quantification of volatile compounds
National audience
Production de benzaldéhyde par fermentation extractive
National audience
Production of gamma-decalactone and 4-hydroxy-decanoic acid in the genus Sporidiobolus
International audience
The use lipase to overcome the toxicity of gamma-decalactone during its batch production with the yeast Sporidiobolus salmonicolor
International audience