Design of dehydration and stabilization process for biopelt

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Title:	Design of dehydration and stabilization process for biopelt
Author:	Sorolla Casellas, Sílvia; Sabé, Rosa; Adzet, José; Castell, Joan Carles; Bacardit Dalmases, Anna; Ollé Otero, Lluís
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Química; Universitat Politècnica de Catalunya. ENGIBIO - Enginyeria i Biotecnologia
Abstract:	The aim of the present work is to generate at laboratory scale a biomaterial developed by in-vitro technology with similar characteristics to genuine leather. The generation of an in-vitro tissue from bovine fibroblasts is carried out using a scaffold to generate a three-dimensional extra-cellular matrix (3D ECM). The development of a biopelt is by an in-vitro production at lab scale in a bioreactor with specific culturing conditions.1 New methodologies to stabilize the biomaterial generated were investigated. In particular, the biomaterial was stabilized by immersion in solutions of vegetable tannins and cross-linking agents in an aqueous-solvent medium.
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria química::Biotecnologia -Àrees temàtiques de la UPC::Enginyeria química -Leather -Tannins -Adoberia -Tanins
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Document type:	Article - Published version Article
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