Výsledky vyhledávání - "Gérard Vilarem"

Influence of temperature and soda concentration in a thermo-mechano-chemical pretreatment for bioethanol production from sweet corn co-products

Autor: Monica Del Carmen Fong Lopez, Luc Rigal, Matthieu Rigal, Gérard Vilarem, Virginie Vandenbossche

Publikováno v: Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2019, 133, pp.317-324. ⟨10.1016/j.indcrop.2019.03.044⟩

International audience; A continuous process combining an alkaline pretreatment, neutralization and injection of enzymes within a twin screw extruder was previously implemented and demonstrate industrial potential. The present work focuses on the inv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72b824ac1f40e5fe87dfc27b091e24d9
https://doi.org/10.1016/j.indcrop.2019.03.044

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The effect of time and temperature on the extraction of xylose and total phenolic compounds with pressurized hot water from hardwood species used for pulp and paper production in the South of France

Autor: Pierre-Yves Pontalier, Jérôme Peydecastaing, Gérard Vilarem, Luc Rigal, Laure Candy, Jérémy Boucher, Nicolas Beaufils, Marie-José Villette

Publikováno v: Bioresource Technology Reports. 16:100832

Study of the extraction of xylose and total phenolic compounds (TPC) from chestnut and beech with pressurized hot water was carried out following the experimental design methodology using time (30 min–90 min) and temperature (120 °C–170 °C) as

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::257268af09e36748b573ec767206bc37
https://doi.org/10.1016/j.biteb.2021.100832

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Akademický článek

Extraction, Characterization, and Nutraceutical Potential of Prosthechea karwinskii Orchid for Insulin Resistance and Oxidative Stress in Wistar Rats

Autor: Gabriela Soledad Barragán-Zarate, Luicita Lagunez-Rivera, Alfonso Alexander-Aguilera, Rodolfo Solano, Gerard Vilarem

Publikováno v: Foods, Vol 13, Iss 15, p 2432 (2024)

Prosthechea karwinskii is an endemic orchid of Mexico with cultural significance for its ornamental, food, religious, and medicinal uses. In traditional medicine, diabetic patients use the leaves of this plant to lower glucose levels. The present stu

Externí odkaz: https://doaj.org/article/ec309c9f874249b1bf1732e9e3874896

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Susceptibility of ten Haemonchus contortus isolates from different geographical origins towards acetone:water extracts of polyphenol-rich plants. Part 2: Infective L 3 larvae

Autor: Gérard Vilarem, Juan Felipe de Jesús Torres-Acosta, Hervé Hoste, Carlos A. Sandoval-Castro, Gloria Sarahí Castañeda-Ramírez, Céline Mathieu, José Israel Chan-Pérez

Publikováno v: Veterinary Parasitology
Veterinary Parasitology, Elsevier, 2017, 240, pp.11-16. ⟨10.1016/j.vetpar.2017.04.023⟩

International audience; This study explored the variation in susceptibility to acetone:water plant extracts between infective larvae (L3) of ten Haemonchus contortus isolates from different geographical origin. The L3 of 10 different isolates were ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9405c9055676b786f0b70d5875d4041f
https://hal.archives-ouvertes.fr/hal-01602619/file/ChanPerez_25270.pdf

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Pressurized water extraction of isoflavones by experimental design from soybean flour and Soybean Protein Isolate

Autor: Stéphane Rey, Benjamin Moras, Gérard Vilarem, Pierre-Yves Pontalier

Publikováno v: Food Chemistry
Food Chemistry, Elsevier, 2017, 214, pp.9-15. ⟨10.1016/j.foodchem.2016.07.053⟩

International audience; A Doehlert experimental design was conducted and surface response methodology was used to determine the effect of temperature, contact time and solid liquid ratio on isoflavone extraction from soybean flour or Soybean Protein

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9ccb4762a71bc5e61ed1e3a5fc5c49b
https://hal.archives-ouvertes.fr/hal-02386060/file/Moras_25129.pdf

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A new lignocellulosic biomass deconstruction process combining thermo-mechano chemical action and bio-catalytic enzymatic hydrolysis in a twin-screw extruder

Autor: Gérard Vilarem, Eduardo Bárzana, Oscar Hernández-Meléndez, Julio Mata, Aleta Duque, Luc Rigal, Paloma Manzanares, Julien Brault, Virginie Vandenbossche, Erick Castellón, Mercedes Ballesteros, Eduardo Vivaldo-Lima, Martín Hernández-Luna

Publikováno v: Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2014, 55, pp.258-266. ⟨10.1016/j.indcrop.2014.02.022⟩

International audience; A new process for the deconstruction of lignocellulosic biomass was evaluated. It combines thermo-mechano-chemical action and the bio-catalytic action of enzymatic hydrolysis in a twin-screw extruder. The process proceeds in t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::755791a367ec23197ea3ce880dce3cf8

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Aqueous extraction of polyphenols and antiradicals from wood by-products by a twin-screw extractor: Feasibility study

Autor: Clément Celhay, Laure Candy, Luc Rigal, Gérard Vilarem, Céline Mathieu

Publikováno v: Comptes Rendus Chimie. 17:204-211

An efficient and eco-friendly extracting process of wood by-products (maritime pine knots and stumps and aspen knots and barks) using a twin-screw extruder has been developed. This continuous device allowed a thermo-mechanical treatment of the woody

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d85a976a707470a1b08ec881f41c4e2
https://doi.org/10.1016/j.crci.2014.01.008

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Suitability assessment of a continuous process combining thermo-mechano-chemical and bio-catalytic action in a single pilot-scale twin-screw extruder for six different biomass sources

Autor: Oscar Hernández-Meléndez, Luc Rigal, Virginie Vandenbossche, Julien Brault, Eduardo Bárzana, Gérard Vilarem, Philippe Evon

Publikováno v: Bioresource Technology
Bioresource Technology, Elsevier, 2016, vol. 211, pp. 146-153. ⟨10.1016/j.biortech.2016.03.072⟩

International audience; A process has been validated for the deconstruction of lignocellulose on a pilot scale installation using six types of biomass selected for their sustainability, accessibility, worldwide availability, and differences of chemic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f25c704880b5acb8abd09e0bdb6a8b9e
https://oatao.univ-toulouse.fr/25363/

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Phytoconstituents of leaf extracts of Ziziphus jujuba Mill. plants harvested in Tunisia

Autor: Meriem Elaloui, Céline Mathieu, Brahim Hasnaoui, Muriel Cerny, Amel Ennajah, Abdelwahed Laamouri, Hatem Chaar, Gérard Vilarem

Publikováno v: Industrial Crops and Products
Industrial Crops and Products, Elsevier, 2016, 83, pp.133-139. ⟨10.1016/j.indcrop.2015.11.029⟩

International audience; The present study aimed to determine the phytoconstituent compositions of the leaves of four Ziziphus jujuba ecotypes (Choutrana, Mahdia, Mahres and Sfax). The chromatographic peaks of 18 compounds, including nine major fatty

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61e1349f29d3e5c938004c1c0c1609e3
https://hal.archives-ouvertes.fr/hal-02451485/document

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