Personal
information
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Name
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Fernando Noé Salazar González
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Place
of Birth
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Chillán, Chile
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Nationality
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Chilean
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Address
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Departamento de Ingeniería Química y Bioprocesos
Pontificia Universidad Católica de Chile
Av. Vicuña Mackena 4860
Macul, Santiago, Chile
Tel.: +56 (2) 354 42 55
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Personal Address
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Esmeralda 1344,
San Fernando CHILE
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fsalazar@ing.puc.cl
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University
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http://www.puc.cl
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Educational
background
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Ph.D.
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Chemical and Process Engineering
(2007)
Thesis title: White wines continuous protein stabilization:
industrial viability
University of Rovira I Virgili
Tarragona, Spain
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DEA
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Degree Advanced Studies (Master) (2005)
Thesis title: Wine clarification: improvement of
wine crossflow microfiltration using a hybrid process
University of Rovira I Virgili
Tarragona, Spain
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M.Sc.
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Agricultural
Engineering (2003)
Thesis title: Numerical Solution of an unsteady state
ultrafiltration model based on the convection-diffusion equation
University of Concepción, Chillán, Chile
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B.Sc.
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Food Engineering (1998)
Thesis title: Evaluation of a heat transfer model:
application in the meat industry
University of Bío-Bío, Chillán, Chile
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PhD Thesis: White wines continuous protein stabilization:
industrial viability
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Abstract: One of the
major factors which influence white wine quality is its protein stability,
since a final product with lack of precipitated is desired. In the winemaking
the protein stabilization is done by the addition of bentonite and diatomaceous
earth, which allows the precipitation of the unstable proteins. These
discontinuous processes have a low selectivity and high environmental impact.
The main goal of this work is to study a industrial application of white wine
protein stabilization using an adsorption process in continuous by using
packed column with zirconium oxide. Moreover, it is applied a hybrid
process integrated by column adsorption process and crossflow microfiltration
in order to reduce unstable proteins from wine and to improve the permeate
flux during the wine microfiltration. On the other hand, also are studied the
properties of the adsorbent material by BET, FTIR, ESEM, x-ray diffraction
and zeta-potential techniques. The effect of protein and polyphenols content
on the permeate flux decline is studied specifically by HPLC, determining the
protein molecular ranges causing of the wine instability and fouling
phenomena.
Keywords: wine clarification; crossflow microfiltration;
fouling; adsorption; protein stabilization
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Research
interest
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Transport Phenomena
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Membrane Separations
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Food Engineering
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Oenological Engineering
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Wine Protein Stabilization
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Aroma precursors in
grape and wine
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Adsorption Process
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Hybrid Process
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Numerical Methods
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Mathematics Software
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Publications
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Salazar F.N., de Bruijn J.P.F., Seminario
L., Güell C., and López F. Improvement of wine crossflow
microfiltration by a new hybrid process. Journal Food
Engineering 79 (2007) 1329-1336.
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Salazar F.N., I. Achaerandio, M.A. Labbé,
C. Güell, F. López. Comparative study of protein stabilization
in white wine using zirconia and bentonite: physicochemical and wine sensory
analysis. Journal of Agricultural and Food
Chemistry 54 (2006) 9955-9958
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De Bruijn J.P.F., Salazar F.N., Bórquez R. Membrane blocking in
ultrafiltration: a new approach to fouling. Trans IChemE, Part C, Food and
Bioproducts Processing 83 (C3) (2005) 1-9
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Salazar F.N., Riquelme F., de Bruijn
J.P.F., Bórquez R., Toledo F., Saavedra A. Modeling of concentration
profiles during the ultrafiltration of dextran model substances. Brazilian Journal of Chemical
Engineering 54 (2005) xxx-xxx, in press
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Pachova V., Salazar F.N., Achaerandio I., Güell C., López F. Estabilización proteica de vinos
en continuo. Semana vitivinicola 3061 (2005)
1142-1150
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Salazar F.N. La importancia de las
proteínas en el vino, Indualimentos 8 (34)
(2005) 53-55
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Salazar F.N., de Bruijn J.P.F,
Saavedra A. Procesos de Membrana en la Industria de Alimentos. Aplicación en
Jugos, Bebidas, Cervezas y Vinos. Industria de Alimentos
6 (24) (2003) 4-9
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Congress
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Salazar, F.N.; Zamora, F.; Canals, J.M.; López,
F. Nuevo procedimiento de estabilización proteica en continuo de vinos base
cava: efecto sobre la capacidad espumante. XXV Congrés Internacional del
Cava, 10 de Octubre de 2007, Sant Sadurní d'Anoia, ESPAÑA. Oral
Communication
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De Bruijn J.; Loyola C.; Valdebenito A.;
Salazar F.N.; López F. Estabilización en continuo de vino Sauvignon Blanc
mediante resinas orgánicas. XVI Congreso Nacional de Ciencia y Tecnología de
Alimentos, 5-7 de Septiembre de 2007, La Serena, CHILE. Oral
Communication
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Salazar F.N.; de Bruijn J.; López F.
Filtración estabilizante de vinos blancos: primeros resultados en escala
semi-industrial. VI Congreso Iberoamericano de Ingeniería de Alimentos CIBIA
VI, 5-8 de Noviembre de 2007, Ambato, ECUADOR.
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Salazar F.N.; Labbé M.;
Mietton-Peuchot M.; Milisic V.; López F. Characterization of zirconia
as an adsorbent material for stabilizing unstable proteins in white wine. 13th
AWITC, 28 July – 2 August 2007, Adelaide, AUSTRALIA. Poster
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Labbé M.; Salazar F.; López F. Eliminación de
plomo en vinagres sintéticos y de vino mediante resinas de intercambio
iónico. IX Jornadas de los Grupos de Investigación Enológica, 29 Mayo-1 Junio
de 2007, Badajoz, ESPAÑA. Póster
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Labbé M.; Salazar F.N.;
Güell C.; López F. Lead reduction in vinegars by cation exchange resin. IV
Engineering and Food Technology Congress, 8-10 November 2006. Cordoba, SPAIN.
Poster
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XXXI Adsorption Iberian
Meeting, 27-29 September 2006, Tarragona, SPAIN. Organizing committee
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Salazar F.N., Achaerandio I., Labbé M., Güell
C., and López F. Protein stabilization using hybrid processes. 9th
CST Workshop Industrial Water Treatment and Product Purification, LUT Centre
for Separation Technology, 11-14 June 2006, Lappeenranta University of Technology
Lappeenranta, FINLAND. Oral Communication
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Salazar F.N.,
Achaerandio I., Labbé M., Güell C., and López F. Novel Industrial Approach to
White Wine Continuous Protein Stabilization. Macrowine 2006 Macromolecules
and secondary metabolites of grapevine and wines, 18-20 May 2006, Reims,
FRANCE. Oral Communication
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Innovation in the
process of cork production for elimination of odours responsible
for cork taint. off-flavours: Musty taint in wine and other beverages, 23-25 November
2005, Tarragona, SPAIN. Attendance
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Salazar F.N.; de Bruijn J.P.F; Seminario L.; Ibar
M.; Güell C.; López F. Wine clarification: improvement of crossflow
microfiltration using a hybrid process. 5th Ibero
American Congress on Membrane Science and Technology CITEM2005, 6- 8 July 2005, Polytechnic
University of Valencia, Valencia, Spain. Oral Communication
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De Bruijn, J.; Ibar,
M.; Seminario, L.; Salazar, F.; Guell, C.; López, F. Clarificación de vino
rosado 'Pinot Noir' en continuo mediante un proceso híbrido de adsorción y
microfiltración tangencial. Presentación de comunicación, 56 Congreso
Agronómico de Chile, Actas del 56 Congreso Agronómico de Chile, 11-14 de
octubre de 2005, Chillán, Chile. p. 86, Chillán, CHILE. Oral
Communication
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Salazar F.N.; de Bruijn J.P.F.; Saavedra A.;
Toledo F. Solución numérica de un modelo de ultrafiltración en estado
transiente basado en la ecuación de convección-difusión. IV Congreso Iberoamericano de
Ingeniería de Alimentos CIBIA IV, 5 a 8 de Octubre de 2003,
Universidad Técnica Federico Santa María, Valparaíso, CHILE. Póster
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Salazar F.N. Inocuidad de los Alimentos. II
Congreso Internacional de Ingeniería Agrícola, 3-8 de Noviembre de 2002,
Universidad Técnica de Manabí, Portoviejo, ECUADOR.
Conferencista
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Salazar F.N.; de Bruijn J.P.F.; Saavedra A.;
Toledo F. Modelación del transporte de dextran y agua a través de una
membrana de ultrafiltración con flujo cruzado. XIV Congreso Nacional de la
Sociedad Chilena de Tecnología en Alimentos, 21-25 Octubre 2002, Universidad
del Bío-Bío, Chillán, CHILE. Póster
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Participation in financed projects
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DIUC No. 201.134.001-1.0 056
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Membrane fouling during
the ultrafiltration of apple juice (2001-2003). University of
Concepción, Chile
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AECI A/0212/03
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Improvement of wine
clarification using adsorption and membrane filtration technologies (2003-2004).
University of Rovira i Virgili, (Spain) and University of Concepción (Chile)
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MEC AGL2006-07034/ALI
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White wines
continuous protein stabilization: Industrial viability (2006-2009).University
of Rovira i Virgili (Spain)
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AECI A/4726/06
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Wine
continuous protein stabilization by stabilizing filtration (2007-2008).
University of Rovira i Virgili, (Spain) and University of Concepción (Chile)
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Pre-doctoral stay
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Characterization of
zirconium oxide as adsorbent material to white wine protein
stabilization
This work was
performed in the Laboratory of Process Engineering
and Environment of the Enology Faculty, University Victor Segalen
(University of Bordeaux 2), and in the
Laboratory of Organic Chemical Polymers, Bordeaux National Superior School of Chemical and
Physics (University of Bordeaux 1),
Bordeaux, FRANCE. 2 March-2 June 2006
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Visiting Researcher
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Bentonite fining
before, during and after fermentation
Australian Wine
Research Institute. 2
May-31 October 2007, Adelaide, AUSTRALIA.
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Courses
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Workshop during the 13th
AWITC 29-02 August 2007, Adelaide, Australia.
White wine colour
Application of process
engineering improvement
Sensory evaluation
methods
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Multiphysics Modeling
Seminar. COMSOLMULTIPHYSIC 3.3, 15th
November 2006. Barcelona, SPAIN
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Wine tasting, Facultat d’Enologia,
Universitat Rovira i Virgili, 16 Noviembre – 1 Diciembre 2006, Tarragona,
SPAIN.
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Seminar on microfiltration and the new
concept of wine production and bottling, Millipore, 15th May 2005,
Sant Sadurní d’Anoia, SPAIN.
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Inorganic Membranes:
Preparation, Characterization and Applications (XXII Summer School of the
European Membrane Society) 5-9 September 2005, Jaca, SPAIN.
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Interesting links
Journal:
http://www.sciencedirect.com/
http://authors.elsevier.com/JournalDetail.html?PubID=502692&Precis=DESC
http://www.desline.com/
http://www.ajevonline.org/
http://ejournals.ebsco.com/login.asp?bCookiesEnabled=TRUE
http://www3.interscience.wiley.com/cgi-bin/home?CRETRY=1&SRETRY=0
http://www.ingentaconnect.com/content/mscp/adst/2004/00000022/00000001
http://ejournals.ebsco.com/Login.asp
http://aem.asm.org/search.dtl
http://www.acenologia.com/ciencia69_01.htm
http://www.scielo.br/
http://www.foodsciencedirect.com/special_main.htm
http://www.filtsep.com/
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European union:
http://europa.eu.int/
AlBan Programme:
http://www.programalban.org/
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Mathematical software:
http://www.maplesoft.com/
http://www.mathworks.com/
http://www.wolfram.com/
Beverages, wine, beer & membrane process:
http://cati.csufresno.edu/verc/
http://www.pall.com/
http://www.cmt.lth.se/CMTpublications.htm
http://www.mst.dk/default.asp?Sub=http://www.mst.dk/udgiv/publications/2000/87-7944-134-3/html/helepubl_eng.htm
http://www.tami-industries.com/frame.asp
http://gwkent.com/equipment.asp
http://www.gochile.cl/eng/Tour/Chile-Ruta-del-Vino.asp
http://www.vtwines.info/
http://www.ems.cict.fr/websites.php3
http://www.oenologie.u-bordeaux2.fr/publication/these/oenologie_generale.htm
http://www.oenologie.u-bordeaux2.fr/
http://www.wine-testing-supplies.com/ccp51/cgi-bin/cp-app.cgi?usr=&rnd=&rrc=N&affl=&cip=&act=&aff=&pg=cat&ref=reflectoquant
http://www.egr.msu.edu/~steffe/handbook/membrane.html
Packed column adsorption and hybrid process:
http://www-rcf.usc.edu/~pirbazar/group_homepage/resear/integ.htm
https://www.d.umn.edu/~rdavis/courses/che4111/che4111.htm
http://chemistry.miningco.com/od/chemicalengineerin1/
Modeling and simulation of packed bed adsorption:
http://discovery.bits-pilani.ac.in/Homepage/disciplines/chemical/Faculty%20Personal%20Pages/Suresh%20Gupta/Suresh%20Gupta.htm
http://discovery.bits-pilani.ac.in/discipline/chemical/BVb/AdsFullPaperCC2004.pdf
http://sti.srs.gov/fulltext/tr2003137/tr2003137.pdf
http://www.scielo.br/scielo.php?pid=S0104-66322003000300012&script=sci_arttext&tlng=en
http://www.fsid.cvut.cz/cz/U2231/stc/Sbornik/Papers/D2/SRAMEK_MICHAL_12118.pdf
http://student.fsid.cvut.cz/~sramekm/index_en.html
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