Isolation, characterization, antioxidant activity, and protein-precipitating capacity of the hydrolyzable tannin punicalagin from pomegranate yellow peel ( Punica granatum )

Autor: Widad Sobhi, Djalila Boudemagh, Boualem Oudane, Michel Vidal, Mahmoud Bounekhel, Sylvain Broussy

Publikováno v: Journal of Molecular Structure. 1156:390-396

This work describes the isolation and characterization of the hydrolysable tannin punicalagin, obtained from the yellow peel of pomegranate (Punica granatum, belonging to the family Lythraceae). The natural product was present as a mixture of α and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b71ad69d6f74ef95ff8e0b45575f3218
https://doi.org/10.1016/j.molstruc.2017.11.129

Synthesis, structural, catecholase, tyrosinase and DFT studies of pyrazoloquinoxaline derivatives

Autor: Rachid Touzani, Mahmoud Bounekhel, Zohra Bouanane, Abdelkader Hellal, Meriem Elkolli, Farid Abrigach, Mohamed Khoutoul, Rabab Bouyala

Publikováno v: Journal of Molecular Structure. 1139:238-246

Six functional multidentate ligands: 2,3-bis(3,5-dimethyl-1H-pyrazol-1-yl) quinoxaline, L 1 , 2,3-bis(3,5-dimethyl-1H-pyrazol-1-yl)-6-nitroquinoxaline, L 2 , 2,3-bis(3,5-dimethyl-1H-pyrazol-1-yl)-6-methylquinoxaline, L 3 , 2-(3,5-dimethyl-1H-pyrazol-

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65d45e201917a0cf25315535e3e858fe
https://doi.org/10.1016/j.molstruc.2017.03.052

Grafting of oxidized carboxymethyl cellulose with hydrogen peroxide in presence of Cu(II) to chitosan and biological elucidation

Autor: Mahmoud Bounekhel, Djafar Benachour, Saida Benghanem, Asma Chetouani, Meriem Elkolli

Publikováno v: Biocybernetics and Biomedical Engineering. 37:94-102

The chemical interaction of chitosan (CS) is performed in the presence of sodium carboxymethyl cellulose (CMC) and/or oxidized CMC. The latter is obtained by the action of H 2 O 2 /CuSO 4 to generate carbonyl and carboxyl groups which were increased

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b009223108d21e394588bd9b6642dc6c
https://doi.org/10.1016/j.bbe.2016.09.003

EFFECTS OF PHYSICAL AND CHEMICAL MODIFICATION ON BIOLOGICAL ACTIVITIES OF CHITOSAN/ CARBOXYMETHYLCELLUSE BASED HYDROGELS

Autor: Saida Benghanem, Asma Chetouani, Djafar Benachour, Meriem Elkolli, Mahmoud Bounekhel

Publikováno v: Journal of the Chilean Chemical Society v.62 n.1 2017
SciELO Chile
CONICYT Chile
instacron:CONICYT
Journal of the Chilean Chemical Society, Volume: 62, Issue: 1, Pages: 3376-3380, Published: MAR 2017

Hydrogels network based on carboxymethylcellulose (CMC) and chitosan (CS), CC1 and CC2, have been prepared respectively in the presence or without the crosslinking agents [(N-hydroxysuccinimide (NHS)/N,N’-dicyclohexylcarbodiimide (DCC)] and charact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::87c50ce30ccf0309df4a43374256b2ff
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072017000100014

Characterization and Bioevaluation of New Class of Hydrogels Based on Oxidized Pectin Crosslinked to Gelatin

Autor: Mahmoud Bounekhel, Djafer Benachour, Meriem Elkolli, Asma Chetouani

Publikováno v: Journal of Biomaterials and Tissue Engineering. 4:465-470

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dc4f0cab17680ffb4b52d879bf6cb85a
https://doi.org/10.1166/jbt.2014.1197