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Andrés Córdova

Pontificia Universidad Catolica de Valparaíso

SCHOLARLY PAPERS

5

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276

TOTAL CITATIONS

0

Scholarly Papers (5)

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1.

Ultrasound-Assisted Enzymatic Synthesis of Galacto-Oligosaccharides Using Native Whey

Number of pages: 19 Posted: 27 Jan 2023
Andrés Córdova, Carolina Astudillo-Castro, Paola Henriquez, Natalia Manriquez, Helena Nuñez, Cecilia Guerrero, Dafne Álvarez, Carla Aburto, Vinka Carrasco, Sebastian Oñate and Luciana Lehuedé
Pontificia Universidad Catolica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, Universidad Técnica Federico Santa María, Pontificia Universidad Catolica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, Universidad Técnica Federico Santa María and University of Chile
Downloads 81 (823,616)

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galacto-oligosaccharides, ultrasound, β-galactosidases, native whey, lactose, enzyme

2.

Maximizing the Production of Xylo-Oligosaccharides from Nothophagus Pumilio Sawdust: The Role of Auxiliary Enzymes in Enzymatic Production and Membrane Purification

Number of pages: 27 Posted: 13 Apr 2023
Luciana Lehuedé, Sebastian Rodríguez, Andrés Córdova, Carolina Astudillo-Castro, Carlos Vera and Oriana Salazar
University of Chile, University of Chile, Pontificia Universidad Catolica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, affiliation not provided to SSRN and University of Chile
Downloads 67 (899,324)

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Xylo-oligosaccharides, lignocellulosic biomass, xylanases, α-glucuronidase, xylan hydrolysis, XOS purification

3.

Xylan Extraction from Nothofagus Species by Alkaline Pretreatment for Xos Production: A Detailed Fractionation Analysis

Number of pages: 29 Posted: 08 Sep 2022
Luciana Lehuedé, Constanza Henríquez, Claudia Carú, Andrés Córdova, Regis Teixeira Mendonça and Oriana Salazar
University of Chile, University of Chile, University of Chile, Pontificia Universidad Catolica de Valparaíso, University of Concepción and University of Chile
Downloads 55 (1,031,043)

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Alkaline pretreatment, xylan extraction, chemical characterization, Lignocellulosic biomass, biomass pretreatment.

4.

Effect of Ultrasonic Pretreatment on Enzymatic Hydrolysis of Proteins from Food Industry By-Products and Their Functional Properties

Number of pages: 38 Posted: 17 May 2025
Suleivys Milagros Nuñez, Camila Barrera, Constanza Cárdenas, Fanny Guzman, Dreidy Vásquez, Pedro Valencia, Andrés Córdova, Arturo Levican, Waldo Acevedo, Sergio Almonacid, Silvana Valdivia and Adrián González
Pontificia Universidad Católica de Valparaíso, Pontificia Universidad Católica de Valparaíso, Pontificia Universidad Católica de Valparaíso, Pontificia Universidad Católica de Valparaíso, Pontificia Universidad Católica de Valparaíso, Pontificia Universidad Católica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, affiliation not provided to SSRN, affiliation not provided to SSRN, Universidad Técnica Federico Santa María, Universidad Técnica Federico Santa María and affiliation not provided to SSRN
Downloads 43 (1,145,425)

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Ultrasonic pretreatment, Enzymatic hydrolysis, Water-holding capacity, Antioxidant, antimicrobial

5.

Neuroprotective and Antioxidant Effects of Fermented Spent Coffee Ground Fractions Against Alzheimer’s-Related Oxysterol 27-Hydroxycholesterol in SH-SY5Y Neuronal Cells

Number of pages: 56 Posted: 06 Feb 2026
Alejandra Arancibia-Díaz, Sofía Trujillo-Fernández, Carolina Astudillo-Castro, Mauricio Vergara-Castro, Carmen Soto, Andrés Córdova, María Elvira Zúñiga-Hansen, Ana María Vega-Letter, Paloma Fuentes and Claudia Altamirano
Pontificia Universidad Católica de Valparaíso, Pontificia Universidad Católica de Valparaíso, Pontificia Universidad Catolica de Valparaíso, Pontificia Universidad Católica de Valparaíso, affiliation not provided to SSRN, Pontificia Universidad Catolica de Valparaíso, affiliation not provided to SSRN, Pontificia Universidad Católica de Valparaíso, affiliation not provided to SSRN and Pontificia Universidad Católica de Valparaíso
Downloads 30 (1,318,317)

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Spent coffee grounds, SH-SY5Y, Solid-state fermentation, ultrafiltration, neuroprotection, Oxidative stress, Hydroxycinnamic acids