Výsledky vyhledávání - "Alexandre Vandeponseele"

Akademický článek

Study of Influential Parameters of the Caffeine Extraction from Spent Coffee Grounds: From Brewing Coffee Method to the Waste Treatment Conditions

Autor: Alexandre Vandeponseele, Micheline Draye, Christine Piot, Gregory Chatel

Publikováno v: Clean Technologies, Vol 3, Iss 2, Pp 335-350 (2021)

This article aims to study the interest of spent coffee grounds (SCG) valorization through caffeine recovery. In an original way, this study takes into account all the parameters such as (i) the brewing coffee methods (household, coffee shops, etc.);

Externí odkaz: https://doaj.org/article/68eeb0509de34582bf81b49635302017

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Akademický článek

Supercritical Carbon Dioxide in Presence of Water for the Valorization of Spent Coffee Grounds: Optimization by Response Surface Methodology and Investigation of Caffeine Extraction Mechanism

Autor: Alexandre Vandeponseele, Micheline Draye, Christine Piot, Damien Bernard, Philippe Fanget, Gregory Chatel

Publikováno v: Foods, Vol 11, Iss 24, p 4089 (2022)

Spent coffee grounds are a promising bioresource that naturally contain around 50 wt% moisture which requires, for a valorization, a drying step of high energy and economic costs. However, the natural water in spent coffee grounds could bring new ben

Externí odkaz: https://doaj.org/article/ecfc72a7a8854ed0b4036b59959e6627

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Study of Influential Parameters of the Caffeine Extraction from Spent Coffee Grounds: From Brewing Coffee Method to the Waste Treatment Conditions

Autor: Micheline Draye, Christine Piot, Alexandre Vandeponseele, Gregory Chatel

Publikováno v: Clean Technologies
Clean Technologies, MDPI, 2021, 3 (2), pp.335-350. ⟨10.3390/cleantechnol3020019⟩
Clean Technologies, Vol 3, Iss 19, Pp 335-350 (2021)
Volume 3
Issue 2
Pages 19-350

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64482261845ca68bc6a24c2a37469f45
https://doi.org/10.3390/cleantechnol3020019

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CHAPTER 8. Sustainable Activation of Chemical Substrates Under Sonochemical Conditions

Autor: Claire Besnard, Vanille Quinty, Micheline Draye, Marion Chevallier, Gregory Chatel, Alexandre Vandeponseele

Publikováno v: Sustainable Organic Synthesis

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::909d6d4ded0a21ec2c1a49c5cedaba18
https://doi.org/10.1039/9781839164842-00212

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Subcritical water and supercritical carbon dioxide: efficient and selective eco-compatible solvents for coffee and coffee by-products valorization

Autor: Christine Piot, Gregory Chatel, Micheline Draye, Alexandre Vandeponseele

Publikováno v: Green Chemistry
Green Chemistry, Royal Society of Chemistry, 2020, 22, pp.8544-8571. ⟨10.1039/D0GC03146A⟩

International audience; This review aims to establish the state of the art of the existing literature on the valorization of coffee and coffee by-products (i.e. green coffee, coffee husk, pulp, silverskin and spent coffee grounds) through the use of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5bc681829a03c60319addc48e893aec8
https://hal.archives-ouvertes.fr/hal-03143710

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