Harivony Rakotoarivonina Enseignant Chercheur Maitre de Conférences -HDR

Identifiants chercheurs

IdHAL :

harivony-rakotoarivonina

ORCID :

0000-0001-6918-1055

IdRef :

087216019

Présentation

I am associate professor at the University of Reims Champagne Ardenne since 2006. I am conducting my research within FARE lab (Fractionnement des Agroressources et Environnement). This lab is a joint research unit between URCA and INRAE (the french National Research Institute for Agriculture, Food and Environment).Within FARE I belong to the AFERE (Agroressources, Fermentation et Enzymes) chair structure since its creation in 2016.

I am a microbiologist but I am interested in many scientific fields and have skills in biochemistry, molecular biology and enzymology. I am very interested in the field of biotechnology, either to find solutions for societal problems (concrete applications) or to gain knowledge and advance research.

The main topic of my research concerns plant biorefineryincluding the valorisation of biomass by biotechnological processes (enzymatic or microbial). To this end, I study the mechanisms used by microorganisms to efficiently fractionate lignocellulosic biomass and apply them in controlled bioprocesses. Thus, my work focuses on the characterisation of hemicellulolytic enzymes (pure or in mixed forms) and their applications on xylan to obtain sugars (C6 and C5 and xylooligosides) and ferulic acid,...For some years, I have been interested in the use of oxidoreductases for lignin transformation.

The other part of my activity is teaching; I teach in biotechnology and microbiology from bachelor to master degrees levels.

I am also involved in the supervision of numerous students (end-of-study internship to thesis supervision) and non-permanent staff (technicians, post-docs, engineers, etc.)

My interests are very diverse and range from the smallest microorganisms to the behaviour of animals in nature.I like reading (especially crime novels and fantasy fictions or anticipation), walking and running ( moderately), cooking and trying many recipes that I don't always succeed very well

Publications

Article dans une revue (27)

Phenolic compounds fingerprints show distinct ligninolytic bacteria behaviours during technical lignins conversion Corinne Ivaldi,Brigitte Chabbert,Roland Molinié,David Crônier,David Mathironet al. New Biotechnology, 2025, 89, pp.60-72. ⟨10.1016/j.nbt.2025.06.004⟩ Article dans une revue hal-05144951v1
Combined hemicellulolytic and phenoloxidase activities of Thermobacillus xylanilyticus enable growth on lignin-rich substrates and the release of phenolic molecules Quentin Czerwiec,Brigitte Chabbert,David Crônier,Bernard Kurek,Harivony Rakotoarivonina Bioresource Technology, 2024, 397, pp.130507. ⟨10.1016/j.biortech.2024.130507⟩ Article dans une revue hal-04619364v1
Paper-based electrodes as a tool for detecting ligninolytic enzymatic activities Issa Fall,Bastien Doumèche,Sofiene Abdellaoui,Caroline Rémond,Harivony Rakotoarivoninaet al. Bioelectrochemistry, 2024, 156, pp. 108609. ⟨10.1016/j.bioelechem.2023.108609⟩ Article dans une revue hal-04619380v1
A thermostable bacterial catalase-peroxidase oxidizes phenolic compounds derived from lignins Issa Fall,Quentin Czerwiec,Sofiene Abdellaoui,Bastien Doumèche,Marjorie Ochset al. Applied Microbiology and Biotechnology, 2023, 107 (1), pp.201-217. ⟨10.1007/s00253-022-12263-9⟩ Article dans une revue hal-04288937v1
Control of phenotypic diversification based on serial cultivations on different carbon sources leads to improved bacterial xylanase production Bouchat Romain,Frank Delvigne,Caroline Rémond,Harivony Rakotoarivonina Bioprocess and Biosystems Engineering, 2022, 45 (8), pp.1359-1370. ⟨10.1007/s00449-022-02751-7⟩ Article dans une revue hal-04619388v1
Draft Genome Sequence of the Lignocellulolytic and Thermophilic Bacterium Thermobacillus xylanilyticus XE Harivony Rakotoarivonina,Valentin Loux,Christelle Doliwa,Véronique Martin,Caroline Rémond Microbiology Resource Announcements, 2022, 11, ⟨10.1128/mra.00934-21⟩ Article dans une revue hal-04099349v1
Xylanase production by Thermobacillus xylanilyticus is impaired by population diversification but can be mitigated based on the management of cheating behavior Romain Bouchat,Frédéric Velard,Sandra Audonnet,Damien Rioult,Frank Delvigneet al. Microbial Cell Factories, 2022, 21 (1), pp.39. ⟨10.1186/s12934-022-01762-z⟩ Article dans une revue hal-03763960v1
Screening New Xylanase Biocatalysts from the Mangrove Soil Diversity Corinne Ivaldi,Mariane Daou,Laurent Vallon,Alexandra Bisotto,Mireille Haonet al. Microorganisms, 2021, 9 (7), pp.1-16. ⟨10.3390/microorganisms9071484⟩ Article dans une revue insu-03293424v1
Enzymatic Production of Xylo-oligosaccharides from Destarched Wheat Bran and the Impact of Their Degree of Polymerization and Substituents on Their Utilization as a Carbon Source by Probiotic Bacteria Karina Ríos-Ríos,Winnie Dejonghe,Karolien Vanbroekhoven,Harivony Rakotoarivonina,Caroline Rémond Journal of Agricultural and Food Chemistry, 2021, 69 (44), pp.13217-13226. ⟨10.1021/acs.jafc.1c02888⟩ Article dans une revue hal-04172946v1
Wheat Bran Pretreatment by Room Temperature Ionic Liquid-Water Mixture: Optimization of Process Conditions by PLS-Surface Response Design Monica Araya-Farias,Eric Husson,Jorge Saavedra-Torrico,Doriane Gerard,Romain Roulardet al. Frontiers in Chemistry, 2019, 7, pp.585. ⟨10.3389/fchem.2019.00585⟩ Article dans une revue hal-02344317v1
Sequential and simultaneous strategies for biorefining of wheat straw using room temperature ionic liquids, xylanases and cellulases Eric Husson,Thomas Auxenfans,Mickaël Herbaut,Manon Baralle,Virginie Lambertynet al. Bioresource Technology, 2018, 251, pp.280-287. ⟨10.1016/j.biortech.2017.12.047⟩ Article dans une revue hal-01988880v1
Recovering ferulic acid from wheat bran enzymatic hydrolysate by a novel and non-thermal process associating weak anion-exchange and electrodialysis Stéphanie Dupoiron,Marie-Laure Lameloise,Magali Bedu,Richard Lewandowski,Claire Fargueset al. Separation and Purification Technology, 2018, 200, pp.75-83. ⟨10.1016/j.seppur.2018.02.031⟩ Article dans une revue hal-01727163v1
D-xylose and L-arabinose laurate esters : enzymatic synthesis, characterization and physico-chemical properties Thomas Méline,Murielle Muzard,Magali Deleu,Harivony Rakotoarivonina,Richard Plantier-Royonet al. Enzyme and Microbial Technology, 2018, 112, pp.14-21. ⟨10.1016/j.enzmictec.2018.01.008⟩ Article dans une revue hal-02962676v1
A novel and integrative process: From enzymatic fractionation of wheat bran with a hemicellulasic cocktail to the recovery of ferulic acid by weak anion exchange resin Stéphanie Dupoiron,Marie-Laure Lameloise,Marion Pommet,Ons Bennaceur,Richard Lewandowskiet al. Industrial Crops and Products, 2017, 105, pp.148-155. ⟨10.1016/j.indcrop.2017.05.004⟩ Article dans une revue hal-01605929v1
The use of thermostable bacterial hemicellulases improves the conversion of lignocellulosic biomass to valuable molecules Harivony Rakotoarivonina,Pierre-Vincent Revol,Nathalie Aubry,Caroline Rémond Applied Microbiology and Biotechnology, 2016, 100 (17), pp.7577-7590. ⟨10.1007/s00253-016-7562-0⟩ Article dans une revue hal-02633602v1
Engineering the hydrophobic residues of a GH11 xylanase impacts its adsorption onto lignin and its thermostability Harivony Rakotoarivonina,Béatrice Hermant,Nathalie Aubry,Caroline Rémond Enzyme and Microbial Technology, 2015, 81, pp.47-55. ⟨10.1016/j.enzmictec.2015.07.009⟩ Article dans une revue hal-01269411v1
Dynamic study of how the bacterial breakdown of plant cell walls allows the reconstitution of efficient hemicellulasic cocktails Harivony Rakotoarivonina,Béatrice Hermant,Nathalie Aubry,F. Rabenoelina,Fabienne Baillieulet al. Bioresource Technology, 2014, 170, pp.331-341. ⟨10.1016/j.biortech.2014.07.097⟩ Article dans une revue hal-02636551v1
Novel surface-based methodologies for investigating GH11 xylanase-lignin derivative interactions G. Zeder-Lutz,S. Renau-Ferrer,Véronique Aguié-Béghin,Harivony Rakotoarivonina,Brigitte Chabbertet al. Analyst, 2013, 138 (22), pp.6889 - 6899. ⟨10.1039/c3an00772c⟩ Article dans une revue hal-01270204v1
Aga1, the first alpha-Galactosidase from the human bacteria Ruminococcus gnavus E1, efficiently transcribed in gut conditions Margarita Aguilera,Harivony Rakotoarivonina,Alexandre Brutus,Thierry Giardina,Gwenola Simonet al. Research in Microbiology, 2012, 163 (1), pp.14-21. ⟨10.1016/j.resmic.2011.10.005⟩ Article dans une revue istex hal-01267759v1
The hemicellulolytic enzyme arsenal of [i]Thermobacillus xylanilyticus[/i] depends on the composition of biomass used for growth Harivony Rakotoarivonina,Béatrice Hermant,Wappi Nina Monthe,Caroline Rémond Microbial Cell Factories, 2012, 11, pp.1-12. ⟨10.1186/1475-2859-11-159⟩ Article dans une revue hal-01267998v1
A thermostable feruloyl-esterase from the hemicellulolytic bacterium Thermobacillus xylanilyticus releases phenolic acids from non pre-treated plant cell walls Harivony Rakotoarivonina,Béatrice Hermant,Brigitte Chabbert,Jean-Pierre Touzel,Caroline Rémond Applied Microbiology and Biotechnology, 2011, 90 (2), pp.541-552. ⟨10.1007/s00253-011-3103-z⟩ Article dans une revue istex hal-02644120v1
Combination of ammonia and xylanase pretreatments: impact on xylan and cellulose recovery from wheat straw Caroline Rémond,Nathalie Aubry,David Crônier,S. Noël,F. Martelet al. Bioresource Technology, 2010, 101 (17), pp.6712-6717. ⟨10.1016/j.biortech.2010.03.115⟩ Article dans une revue istex hal-02666922v1
Proteomic identification of CBM37-containing cellulases produced by the rumen cellulolytic bacterium Ruminococcus albus 20 and their putative involvement in bacterial adhesion to cellulose. Harivony Rakotoarivonina,Cecile Terrie,Christophe Chambon,Evelyne Forano,Pascale Mosoni Archives of Microbiology, 2009, 191 (4), pp.379-388. ⟨10.1007/s00203-009-0463-1⟩ Article dans une revue istex hal-02666183v1
The Ruminococcus albus pilA1-pilA2 locus : Expression and putative role of two adjacent pil genes in pilus formation and bacterial adhesion to cellulose Harivony Rakotoarivonina,M.A. Larson,Mark Morrison,J.P. Girardeau,Brigitte Gaillard-Martinieet al. Microbiology, 2005, 151 (4), pp.1291-1299. ⟨10.1099/mic.0.27735-0⟩ Article dans une revue hal-02678425v1
Influence of Environmental cues on transcriptional regulation of foo and clp coding for F165(1) and CS31A adhesins in Escherichia coli C Crost,J Harel,F Berthiaume,Annie Garrivier,Mc Tessieret al. Research in Microbiology, 2004, 155 (6), pp.475-482 Article dans une revue hal-02672794v1
Adhesion to cellulose of the Gram-positive bacterium Ruminococcus albus involves type IV pili Harivony Rakotoarivonina,Grégory Jubelin,Michel Hébraud,Brigitte Gaillard-Martinie,Evelyne Forano Microbiology, 2002, 148 (6), pp.1871-1880 Article dans une revue hal-02675489v1
Adhesion to cellulose of the gram positive bacterium Ruminococcus albus involves type IV pili. Microbiology Harivony Rakotoarivonina,Grégory Jubelin,Michel Hébraud,Brigitte Gaillard-Martinie,Evelyne Foranoet al. Microbiology, 2002, 148 (6), pp.1871-1880 Article dans une revue hal-02671227v1

Poster de conférence (7)

Metabolomic studies allow the identification of dissimilar behaviour of ligninolytic bacteria on different technical lignins Corinne Ivaldi,Brigitte Chabbert,Roland Molinié,David Crônier,David Mathironet al. Lignobiotech, Oct 2024, Toulouse, France Poster de conférence hal-05166899v1
Evaluation of the potential conversion of lignin into aromatic molecules by bacterial strains Corinne Ivaldi,Brigitte Chabbert,Roland Molinié,David Crônier,David Mathironet al. BIOTRANS, Jun 2023, La Rochelle, France Poster de conférence hal-05166104v1
LIGNIN VALORIZATION : MICROORGANISMS AND ENZYMES AT THE HEART OF THE PROCESS Corinne Ivaldi,Brigitte Chabbert,David Cronier,Issa Fall,Quentin Czerwiecet al. LIGNOCOST, Feb 2023, Reims, France Poster de conférence hal-05164748v1
Dynamic strategies of hemicellulases production for an efficient lignocellulosic biomass fractionation Corinne Ivaldi,Terence Nkili,Caroline Rémond,Harivony Rakotoarivonina CBM, May 2019, Toulouse, France Poster de conférence hal-05026795v1
Purification d'acide férulique obtenu par hydrolyse de son de blé Stéphanie Dupoiron,Marie-Laure Lameloise,Magali Bedu,Richard Lewandowski,Florent Allaiset al. 16. Congrès de la Société Française de Génie des Procédés, Jul 2017, Nancy, France. , 2017, SFGP 2017 Poster de conférence hal-01790314v1
Characterization of two glycoside hydrolases, Cle48B and Cel9C from the rumen cellulolytic bacterium Ruminococcus albus 20 and their putative role in bacterial adhesion to cellulose Harivony Rakotoarivonina,C Béra-Maillet,Christophe Chambon,Evelyne Forano,Pascale Mosoni 4th INRA-RRI symposium on « Gut Microbiology : Concerns and responses to food safety, health and environmental issues », 2004, Clermont-Ferrand, France. pp.Inconnu, 2004 Poster de conférence hal-02827445v1
The Ruminococcus albus pil-sec locus: expression and putative role of two adjacent pil genes in pilus formation and bacterial adhesion to cellulose Harivony Rakotoarivonina,Ma Larson,Mark Morrisson,Jp Girardeau,Brigitte Gaillard Martinieet al. 4th INRA-RRI symposium on « Gut Microbiology : Concerns and responses to food safety, health and environmental issues », 2004, Clermont-Ferrand, France. pp.Inconnu, 2004 Poster de conférence hal-02829204v1

Communication dans un congrès (7)

Enzymatic hydrolysis of wheat bran and separation of the ferulic acid fraction from the carbohydrate fraction Stéphanie Dupoiron,Harivony Rakotoarivonina,Marion Coulon,Florent Allais,Andreia Filipa Teixeiraet al. 12. International Conference on Renewable Resources and Biorefineries, May 2016, Gand, Belgium Communication dans un congrès hal-01531714v1
Enzymatic deconstruction of wheat bran xylans by a thermophylic bacterium, Thermobacillus xylanilyticus, to produce valuable molecules Stéphanie Dupoiron,Harivony Rakotoarivonina,Florent Allais,Marion Coulon,Marie-Laure Lameloiseet al. 3. International Symposium on Green Chemistry, May 2015, La Rochelle, France Communication dans un congrès hal-01535383v1
Enzymatic deconstruction of wheat bran xylans by a thermophylic bacterium, Thermobacillus xylanilyticus, to produce valuable molecules Stéphanie Dupoiron,Harivony Rakotoarivonina,Florent Allais,Marion Pommet,Marie-Laure Lameloiseet al. "Renewable chemicals from waste – securing the molecular value from waste streams", Royal Society of Chemistry (RSC). GBR., Nov 2015, Londres, United Kingdom Communication dans un congrès hal-01774744v1
Production d’acide férulique par voie enzymatique à partir de biomasse lignocellulosique et purification par techniques séparatives O. Bennaceur,Pommet M.,Sandra S. Domenek,Florent Allais,H. Rakotoarivoninaet al. Séminaire INRA-CEPIA, Bioraffinerie des lignocelluloses (BILI), May 2013, Paris France Communication dans un congrès hal-01561782v1
Synergy between the new feruloyl esterase from &lt;em&gt;thermobacillus Xylanilyticus&lt;/em&gt; and other hemicellulases for the hydrolysis of Lignocellulosic biomass Harivony Rakotoarivonina,Béatrice Hermant,Nathalie Aubry,Brigitte Chabbert,Caroline Rémond International Conference Renewable Wood and Plant Ressources: Chemistry, Technology, Pharmacology, Medecine RR2011, Jun 2011, Saint-Petersburg, Russia Communication dans un congrès hal-02820212v1
L’adhésion à la cellulose de Ruminococcus albus, bactérie cellulolytique du rumen, implique des pili de type IV Harivony Rakotoarivonina,Brigitte Gaillard Martinie,Evelyne Forano,Pascale Mosoni Journées d’Animation Scientifique du Département de Santé Animale, 2003, Evian, France. pp.Inconnu Communication dans un congrès hal-02825068v1
Mécanismes d’adhésion à la cellulose de Ruminococcus albus, bactérie cellulolytique du rumen Rencontres des Microbiologistes de l’INRA Harivony Rakotoarivonina,Brigitte Gaillard Martinie,Evelyne Forano,Pascale Mosoni 3e Rencontres des Microbiologistes de l’INRA, 2003, Dourdan, France. pp.Inconnu Communication dans un congrès hal-02825129v1

Thèse (1)

Le système d'adhésion de Ruminococcus albus : Implication de pili de type IV et de deux glycosyl-hydrolases Harivony Rakotoarivonina Sciences du Vivant [q-bio]. Université Claude Bernard Lyon 1, 2003. Français. ⟨NNT : ⟩ Thèse tel-02833650v1