Biocatalytic selective acylation of technical lignins: a new route for the design of new biobased additives for industrial formulations

Autor: Aya Sarieddine, Caroline Hadjiefstathiou, Amel Majira, Florian Pion, Paul-Henri Ducrot

Publikováno v: Frontiers in Chemistry, Vol 11 (2023)

In this article, we describe a proof of concept of the potential use of a biocatalytic process for the functionalization of technical soda lignins from wheat straw through the selective acylation of primary hydroxy groups of lignin oligomers by aceta

Externí odkaz: https://doaj.org/article/734cce466f814af4958f7b32deec7486

Fungal Treatment for the Valorization of Technical Soda Lignin

Autor: Mariane Daou, Clementina Farfan Soto, Amel Majira, Laurent Cézard, Betty Cottyn, Florian Pion, David Navarro, Lydie Oliveira Correia, Elodie Drula, Eric Record, Sana Raouche, Stéphanie Baumberger, Craig B. Faulds

Publikováno v: Journal of Fungi, Vol 7, Iss 1, p 39 (2021)

Technical lignins produced as a by-product in biorefinery processes represent a potential source of renewable carbon. In consideration of the possibilities of the industrial transformation of this substrate into various valuable bio-based molecules,

Externí odkaz: https://doaj.org/article/d027fc99c67045a58c480e3957b02ef1

Toward waste valorization by converting bioethanol production residues into nanoparticles and nanocomposite films

Autor: Guillaume Riviere, Pascal Pandard, Xun Liao, Stéphanie Baumberger, Florian Pion, Guy Marlair, Hanna Koivula, Thangavelu Jayabalan, Muhammad Farooq, Monika Österberg, Mika Henrikki Sipponen

Publikováno v: Sustainable Materials and Technologies
Sustainable Materials and Technologies, Elsevier, 2021, 28, pp.e00269. ⟨10.1016/j.susmat.2021.e00269⟩
Sustainable Materials and Technologies, 2021, 28, pp.e00269. ⟨10.1016/j.susmat.2021.e00269⟩

A “waste-valorization” approach was developed to transform recalcitrant hydrolysis lignin (HL) from second-generationbioethanol productioninto multifunctional bio-based products. The hydrolysis lignin (HL) was extracted with aqueousacetone, yield

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::339b676d65184c2dd198585c98fec1d1
http://hdl.handle.net/10138/338481

A technical soda lignin as sole carbon-diet for a higher termite species, Nasutitermes ephratae: insight into the changes in the gut bacterial community and in the lignin phenolic fraction

Autor: Stéphanie Baumberger, Laurent Cézard, Catherine Lapierre, My Dung Jusselme, Florian Pion, Philippe Mora, Alain Robert, Michel Diouf, Edouard Miambi

BackgroundTermites account for natural biomass utilization systems (NBUS) that evolved the ability to overcome the overall recalcitrance of lignins towards lignocellulose transformation processes. With the objective of applying this capacity to the c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d921d3fab29a684b7185b59318da63ac
https://doi.org/10.21203/rs.3.rs-28014/v1

Technical grass lignins engineering with ionic liquids as a method for improving antioxidant activity

Autor: Betty Cottyn, Florian Pion, Stéphanie Baumberger, Véronique Aguie-Beghin, Richard Gosselink, Guy Marlair, Anne Bado-Nilles, Pascal PANDARD, Amel Majira, Paul-Henri Ducrot

Publikováno v: International symposium on green chemistry (ISGC 2019)
International symposium on green chemistry (ISGC 2019), May 2019, La Rochelle, France
HAL

International audience; Within the Zelcor European project, INRA applied a newly-developed process in ionic liquids to depolymerise and functionalise lignin (increase the phenol content) to two reference lignin samples (Protobind 1000 from GreenValue

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c731fff7a4c2b063c14c66a3ad9f3e32
https://hal-ineris.archives-ouvertes.fr/ineris-03225042