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Sebastián Alejandro Vargas Soto

Lider en I+D+i en Viticultura y Enología

Viña Concha y Toro

Pencahue, Chile

Líneas de Investigación


Enología y Viticultura. Caracterización vitícola de clones, Manejo de viñedo y efectos químico sensoriales. Balance de energía en viñedo y determinación de demanda hídrica Efectos del déficit hídrico sobre la composición química y calidad de vinos.

Educación

  •  Magister en Viticultura y Enología, UNIVERSIDAD DE CHILE. Chile, 2013
  •  Doctor en Ciencias Agrarias, UNIVERSIDAD DE TALCA. Chile, 2026
  •  Ingeniero Agrónomo, UNIVERSIDAD DE CHILE. Chile, 2013

Experiencia Profesional

  •   Research Intern Full Time

    E&J Gallo Winery

    Healdsburg, Estados Unidos

    2012 - 2014


 

Article (9)

Long-Term Industrial-Scale Study on Regulated Deficit Irrigation′s Effect on Flavonoid and Volatile Composition in Cabernet Sauvignon (Vitis Vinifera L.) Grapes

Vargas, Sebastian; Ortega-Farias, Samuel; Laurie, V. Felipe

Article ISI
AUSTRALIAN JOURNAL OF GRAPE AND WINE RESEARCH  (2026)

Molecular weight and physico-chemical profiles of commercial mannoproteins selected for pre-bottling: effect on targeted sensory characteristics of young red wines

Galaz-Torres, Cristian; Rojas, Francisco; Vargas, Sebastian; Bordeu, Edmundo; Matinez-Lapuente, Leticia; Guadalupe, Zenaida; Ayestaran, Belen; Ricci, Arianna; Parpinello, Giuseppina P.; Versari, Andrea

Article ISI
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES  (2026)

Application of spectral index-based contour mapping for non-destructive ripeness monitoring in water stressed Vitis vinifera L. (Cabernet-Sauvignon)

González-Pavez, MI; Ortega-Farias S.; Poblete-Echeverria, C; Gamboa, MJ; Vargas S.

Article ISI
Oeno One  (2025)

Effect of Mannoprotein-Producing Yeast on Viscosity and Mouthfeel of Red Wine

Nunez, Emerson; Vidal, Josefina; Chávez, Matías; Bordeu, Edmundo; Osorio, Fernando; Vargas, Sebastian; Hormazabal, Elba; Brossard, Natalia

Article ISI
Foods  (2025)

Influence of grape quality tier, harvest timing, and yeast strain on mannoprotein content, phenolic composition, and color modulation in young red wines

Galaz-Torres, Cristian; Vidal, Josefina; Vargas, Sebastian; Zincker, Jorge; Brossardb, Natalia; Bordeu, Edmundo; Ricci, Arianna; Parpinello, Giuseppina P.; Versari, Andrea

Article ISI
Food Research International  (2025)

Grape ripening and phenolic content monitoring in Cabernet Sauvignon under regulated deficit irrigation using spectral reflectance indices



Article ISI SCOPUS
 (2024)

Modelling the climate changing concentrations of key red wine grape quality molecules using a flexible modelling approach

Wood A.; Soto, SV; Gambetta, G; Schober D.; Jeffers, E; Coulson, T

Article ISI
 (2024)

Regulated deficit irrigation on 'Cabernet Sauvignon' grapes: impact on aroma and phenolic composition

Vargas; S.; González; A.; Laurie; V.F.; Dokoozlian; N.; Ortega-Farías; S

Article ISI
Acta Horticulturae  (2024)

Evaluation of leaf removal strategies and cluster radiation protection on grape and wine quality of Vitis vinifera L. ‘Cabernet Sauvignon’

Casaubon G.; González A.Á.S.

Article ISI SCOPUS
Acta Horticulturae  (2017)

ConferencePaper (4)

Effect of irrigation management on the relationship between stomatal conductance and stem water potential on cv. Cabernet Sauvignon

Vargas; V.; Nicolas; O.; Alvaro; G.; Samuel; O.F.

ConferencePaper SCOPUS
BIO Web of Conferences  (2023)

Evaluation of an active yeast propagation system on fermentation traits and quality of CV Carmenere wine

Manzano, S

ConferencePaper ISI
BIO Web of Conferences  (2019)

COMPARATIVE EVALUATION OF PRODUCTIVE PARAMETERS AND WINE QUALITY OF CABERNET– SAUVIGNON SELECTIONS ON THE CAUQUENES AREA DURING 2015/2016 SEASON

Marguerite PENOT¹, Joan DARDER², Dietrich VON BAER3, Sebastian VARGAS SOTO4, Álvaro GONZÁLEZ4

ConferencePaper
 (2017)

HARVEST RIPENESS LEVEL HAS A LARGER EFFECT THAN LEAF REMOVAL ON GRAPE AND WINE QUALITY IN CV. CABERNET-SAUVIGNON FROM MAIPO VALLEY

Sebastián VARGAS1, Edmundo BORDEU2, Gerard CASAUBON1, Álvaro GONZÁLEZ1*

ConferencePaper
 (2017)

1
Víctor Laurie

Profesor Titular

Horticultura

Universidad de Talca

Talca, Chile

1
FERNANDO OSORIO

ACADEMICO J/C

CIENCIA Y TECNOLOGIA DE ALIMENTOS

UNIVERSIDAD DE SANTIAGO DE CHILE

SANTIAGO, Chile

2
Natalia Brossard

Profesora asociada

Fruticultura y Enología

Pontificia Universidad Católica de Chile

Santiago, Chile

1
Fernando Fuentes

Investigador Lider en Ingeniería en Biosistemas Agroalimentarios

Instituto de Investigación Interdisciplinaria

Universidad de Talca

Talca, Chile

1
Daniel de la Fuente

Investigador Asistente

Centro de Investigación y Transferencia en Riego y Agroclimatología (CITRA)

Universidad de Talca

Talca, Chile

13
Sebastián Vargas

Lider en I+D+i en Viticultura y Enología

Centro de Investigación e Innovación de Viña Concha y Toro

Viña Concha y Toro

Pencahue, Chile

1
Emerson Nuñez

Doctorante

Fruticultura y Enología

Pontificia Universidad Católica de Chile

Santiago, Chile