Manufacturing Nanostructured and Microstructured Chitosan Prepared By Milling Shrimp Shelll

Type : Publication
Auteur(s) :  OULD BRAHIM Insaf, Belmedani Mohamed, Hadoun Hocine, Belgacem Ahmed and Haddad Ahmed
Année :  2019
Domaine : Génie Chimique
Revue : European Journal of Engineering Science and Technology
Résumé en PDF :  (résumé en pdf)
Fulltext en PDF :  (.pdf)
Mots clés :  Shrimp shell, Planetary milling, chitosan, SEM, FT-IR, XRD

Résumé : 

Nano-products are of great interest in the field of pharmaceutical,corrosion, medecine and engineering.This research aimed to produce nano-chitosan. Nanocrystallite.Shrimp shells have been prepared by using a high-energy planetaryball with an optimal rotational speed.The raw material was subjected to standard chemical processing forchitin extraction, followed by deacetylation to obtain nanocrystallitechitosan, which is characterized by Scanning Electron MicroscopeSEM Fourier, Transform Infrared Spectrometry FT-IRand X-raydiffraction (XRD)