Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Bertrand Charrier"'
Publikováno v:
Journal of Composites Science, Vol 8, Iss 7, p 241 (2024)
Global poultry waste production is substantial, with billions of poultry raised annually for meat and egg production, resulting in significant feather waste. Conventional poultry waste disposal methods are restricted due to environmental concerns. Me
Externí odkaz:
https://doaj.org/article/3e463d642cd74d2f86b068831422f450
Effect of Technological Factors on the Extraction of Polymeric Condensed Tannins from Acacia Species
Autor:
Zeinab Osman, Antonio Pizzi, Mohammed Elamin Elbadawi, Jérémy Mehats, Wadah Mohammed, Bertrand Charrier
Publikováno v:
Polymers, Vol 16, Iss 11, p 1550 (2024)
The aim of this research work was to investigate the influence of parameters such as particle size, mass/solvent ratio, temperature and spray drying on the tannin extraction process in order to develop cost-effective methods with better environmental
Externí odkaz:
https://doaj.org/article/8197a064bc0f41809055e98995a1e9cb
Publikováno v:
Molecules, Vol 26, Iss 24, p 7617 (2021)
The industrial market depends intensely on wood-based composites for buildings, furniture, and construction, involving significant developments in wood glues since 80% of wood-based products use adhesives. Although biobased glues have been used for m
Externí odkaz:
https://doaj.org/article/7150ca9b3676450385894bad9611a8eb
Autor:
Soliman Abdalla, Antonio Pizzi, Naceur Ayed, Fatima Charrier-El Bouthoury, Bertrand Charrier, Fatima Bahabri, Aisha Ganash
Publikováno v:
BioResources, Vol 9, Iss 2, Pp 3396-3406 (2014)
Matrix-assisted laser desorption/ionisation time of flight (MALDI-TOF) mass spectrometry is a suitable method for examining polyflavonoid tannin oligomers because it has the capability to determine aspects of their oligomeric structure and characteri
Externí odkaz:
https://doaj.org/article/6a301c78fdef49b3b342e71192f6a2ef
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 12, Iss 3, Pp 189-197 (2010)
In this presented work, we describe the development and characterization of a new, environmentally friendly adhesive derived from cornstarch and tannins. The production of wood composites mainly relies on the petrochemical-based and formaldehyde-base
Externí odkaz:
https://doaj.org/article/ffe9a165d09243e7b3e199ce9e76591c
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 12, Iss 3 (2014)
In this presented work, we describe the development and characterization of a new, environmentally friendly adhesive derived from cornstarch and tannins. The production of wood composites mainly relies on the petrochemical-based and formaldehyde-base
Externí odkaz:
https://doaj.org/article/9675bef084024b68a90cc6a1f61cee6d
Autor:
Gérard Janin, Joaquim Goncalez, Rubén Ananías, Bertrand Charrier, Gilson Fernandes da Silva, Abdelkader Dilem
Publikováno v:
Maderas: Ciencia y Tecnología, Vol 3, Iss 1-2, Pp 03-13 (2001)
The colorimetry theory for the CIELab system today allows us to compute the chromatic coordinates of the raw timber colour along the wood - chain industry. The wood industry is nd strongly behind in such areas. Progress in the wood appearance descrip
Externí odkaz:
https://doaj.org/article/2ece25b7c69347fb84d214f5778101c1
Autor:
Léo Leroyer, Starlin Peguy Engozogho Anris, Marcia Vidal, Rodrigue Safou-Tchiama, Arsène Bikoro Bi Athomo, Bertrand Charrier
Publikováno v:
Journal of Adhesion Science and Technology. 35:436-449
Okoume wood is widely known for having an excellent unwinding capability. This hardwood species was used for tannin extraction in order to formulate for the first time tropical hardwood, an eco-fri...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127dd1fcce2de34a6230450fc363684e
https://doi.org/10.1080/01694243.2020.1808356
https://doi.org/10.1080/01694243.2020.1808356
Autor:
Bertrand Charrier, A. Bikoro Bi Athomo, R. Safou Tchiama, P.L. de Hoyos-Martinez, S. P. Engozogho Anris, F. Eyma
Publikováno v:
Global Journal Of Botanical Science. 8:11-20
The study of the development of tannin-based adhesives from the African mahogany Khaya ivorensis A. Chev tannins condensed hexamine was carried out. Tannins from the bark, sapwood, and heartwood were extracted employing the industrial method (NaOH/Na
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb5486eab8df3dc9f0771329df12de0e
https://doi.org/10.12974/2311-858x.2020.08.2
https://doi.org/10.12974/2311-858x.2020.08.2
Autor:
Jean-Bernard Ledeuil, Hervé Martinez, Thomas Cabaret, Léo Leroyer, Nesrine Harfouche, Bertrand Charrier
Publikováno v:
Holzforschung. 73:1093-1102
The aim of this study was to have a better understanding of the phenomenon of resin exudation on pinewood boards due to the liquefaction of the resin caused by the heat of solar radiation. Resin exudation is a crucial problem for the maritime pine in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69efdc832c306025d09ef38e841e760d
https://doi.org/10.1515/hf-2018-0264
https://doi.org/10.1515/hf-2018-0264