Extractant selection strategy for solvent-Impregnated resins in fermentations / Corjan van den Berg ; Mark Roelands ; Paul Bussmann in Industrial & engineering chemistry research, Vol. 47 n°24 (Décembre 2008)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 47 n°24 (Décembre 2008) . - p. 10071–10075 Titre : Extractant selection strategy for solvent-Impregnated resins in fermentations Type de document : texte imprimé Auteurs : Corjan van den Berg, Auteur ; Mark Roelands, Auteur ; Paul Bussmann, Auteur Année de publication : 2009 Article en page(s) : p. 10071–10075 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Solvent-Impregnated Résumé : The application of extractants in whole-cell biocatalysis can have a positive impact on industrial fermentations, in terms of productivity, total amount of product produced, and cell growth. When a product is continuously removed from the microorganism surroundings, product inhibition will be diminished. The strategy is exemplified using phenol as the product and the extractant is selected for solvent-impregnated resins, which can prevent emulsification problems that are commonly encountered in in situ extractive recovery of fermentation products. A systematic approach for selection of superior extractants in whole-cell biocatalysis is discussed in this paper. Three criteria are taken into account, namely, extractant toxicity (log Po/w values), product selectivity, and extractant regeneration. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800973y [article] Extractant selection strategy for solvent-Impregnated resins in fermentations [texte imprimé] / Corjan van den Berg, Auteur ; Mark Roelands, Auteur ; Paul Bussmann, Auteur . - 2009 . - p. 10071–10075. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 47 n°24 (Décembre 2008) . - p. 10071–10075 Mots-clés : Solvent-Impregnated Résumé : The application of extractants in whole-cell biocatalysis can have a positive impact on industrial fermentations, in terms of productivity, total amount of product produced, and cell growth. When a product is continuously removed from the microorganism surroundings, product inhibition will be diminished. The strategy is exemplified using phenol as the product and the extractant is selected for solvent-impregnated resins, which can prevent emulsification problems that are commonly encountered in in situ extractive recovery of fermentation products. A systematic approach for selection of superior extractants in whole-cell biocatalysis is discussed in this paper. Three criteria are taken into account, namely, extractant toxicity (log Po/w values), product selectivity, and extractant regeneration. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie800973y

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