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Effect of water content and temperature on Carica papaya lipase catalyzed esterification and transesterification reactions

Turon Fabrice, Caro Yanis, Villeneuve Pierre, Pina Michel, Graille Jean. 2003. Effect of water content and temperature on Carica papaya lipase catalyzed esterification and transesterification reactions. OCL. Oléagineux Corps gras Lipides, 10 (5-6) : pp. 400-404.

Journal article ; Article de revue à facteur d'impact
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Abstract : Temperature and water activity (a.) of the reaction medium are two factors that govern enzyme reactions. We studied the influence of these two parameters on the esterification and transesterification activity of Carica papaya lipase in water and solvent free reactions. It was found that over the course of reaction the catalytic activity of C. papaya lipase was dependent on these factors. The best lipase activity for both reactions was at a temperature of 55°C and water activity of 0.22, which corresponds to 2 g of water per 100 g of C. papaya latex. (Résumé d'auteur)

Mots-clés Agrovoc : Carica papaya, Papaye, Estérase, Estérification, Teneur en eau, Température, Activité catalytique, Activité de l'eau

Mots-clés complémentaires : Transestérification

Classification Agris : Q02 - Food processing and preservation

Auteurs et affiliations

  • Turon Fabrice
  • Caro Yanis, CIRAD-FLHOR-ARF (REU)
  • Villeneuve Pierre, CIRAD-AMIS-AGROALIMENTAIRE (FRA) ORCID: 0000-0003-1685-1494
  • Pina Michel, CIRAD-AMIS-AGROALIMENTAIRE (FRA)
  • Graille Jean

Autres liens de la publication

Source : Cirad - Agritrop (https://agritrop.cirad.fr/519451/)

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