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Fernanda FONSECA
3
Documents
Affiliations actuelles
Identifiants chercheurs
- fernanda-fonseca
- ResearcherId : AAR-9094-2020
- 0000-0003-3394-182X
- Google Scholar : https://scholar.google.fr/citations?user=roNN7VMAAAAJ&hl=fr
- IdRef : 057054649
Présentation
#### **EDUCATION**
**Habilitation à Diriger des Recherches (HDR).** Université de Technologie de Compiègne, 2010. Title : « Stabilization of bio functionalities trough an approach combining the understanding of mechanisms and the product-process engineering”
**Ph.D. Degree** in **Biotechnology and Process Engineering**, Institut National Agronomique Paris-Grignon (AgroParisTech),**2001**. Ph.D. thesis title: "Influence of cryoprotection and freezing on the acidification activity of thermopile lactic acid bacteria: relationships between biological and thermodynamic properties."
**Master Degree** in **Biotechnology and Process Engineering**, Institut National Agronomique Paris-Grignon (AgroParisTech), **1997**. M.Sc. thesis title: "Study of the freezing step on the activity of frozen lactic acid starters."
Engineer** in **Chemical Engineering**, Montevideo University (Uruguay), **1996.**
**SCIENTIFIC EXPERIENCE**
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**Research Director (since January 2015),** in Paris-Saclay Food and Bioproduct Engineering research unit (UMR 782 SayFood INRAE-AgroParisTech), Versailles-Grignon Centre, at the French National Institute for Agriculture, Food and Environment (INRAE), France.
**Researcher Scientist** (**September 2001 – December 2014**), in the Joint Research Unit for Food Process Engineering and Microbiology (UMR 782 GMPA INRA-AgroParisTech), Versailles-Grignon Centre, Institut National de la Recherche Agronomique (INRA), France.
**Main fields of expertise:**Biotechnology and process engineering: fermentation, formulation, and stabilization of bioproducts.
- Bioproducts: micro-organisms, proteins, food products.
- Stabilization processes: freezing and freeze-drying
- Biophysical characterization of bioproducts (thermal analysis, freeze-drying microscopy, Fourier Transformed InfraRed microspectroscopy)
**Research approach:** Focusing on biophysical and chemical behaviors of bioproducts during stabilization processes and by relating them to biological and functional responses, to identify and quantify the mechanisms governing the degradation and preservation of bioproducts during the stabilization processes. The ambition is also to find general principles for simplifying and rationalizing the development of newly formulated products and the stabilization process optimization, with particular attention to limiting the environmental impact.
Domaines de recherche
Compétences
Publications
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Les bactéries lactiques sous la lumière du synchrotron pour comprendre les mécanismes de cryotoléranceSociété Française de Microbiologie, Oct 2017, Paris, France
Communication dans un congrès
hal-02266902v1
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Challenges underlying the in situ analysis of single bacterial cells by synchrotron FTIR spectromicroscopyEuropean Conference on the Spectroscopy of Biological Molecules (ECSBM 16), Sep 2015, Bochum, Germany
Communication dans un congrès
hal-02269493v1
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Cryopreservation-related stresses in Lactobacillus delbrueckii SUBSP. Bulgaricus: Global and multi-scale study55. Annual Meeting of the Society for Cryobiology, Jul 2018, Madrid, Spain. Elsevier Ltd, Cryobiology, 85 (December 2018), 2018, Cryobiology. ⟨10.1016/j.cryobiol.2018.10.184⟩
Poster de conférence
hal-02266904v1
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