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Extraction and characterization of cellulose microfibers from Retama raetam stems

Polímeros, ciência e tecnologia, 2019-01, Vol.29 (1)

This work is licensed under a Creative Commons Attribution 4.0 International License. ;ISSN: 0104-1428 ;ISSN: 1678-5169 ;EISSN: 1678-5169 ;DOI: 10.1590/0104-1428.05218

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  • Title:
    Extraction and characterization of cellulose microfibers from Retama raetam stems
  • Author: Khenblouche, Abdelkader ; Bechki, Djamel ; Gouamid, Messaoud ; Charradi, Khaled ; Segni, Ladjel ; Hadjadj, Mohamed ; Boughali, Slimane
  • Subjects: cellulose ; characterization ; extraction ; microfibers ; POLYMER SCIENCE ; Retama raetam
  • Is Part Of: Polímeros, ciência e tecnologia, 2019-01, Vol.29 (1)
  • Description: Abstract Cellulose is the most abundant renewable resource in nature, it has various industrial applications due to its promising properties. Retama raetam is a wild plant belonging to the Fabaceae family, largely abundant in arid area which makes it a good candidate for industrial utilization. In the present study, highly crystalline cellulose microfibers (77.8% CrI) were extracted from Retama Raetam stems as a novel renewable source. The samples underwent a dewaxing process, then the microfibers were extracted using 7 wt% sodium hydroxide followed by a bleaching treatment. The extracted cellulose microfibers were characterized by Scanning electron microscopy, Fourier transform infrared spectroscopy, X-ray Diffraction and thermo-gravimetric analysis.
  • Publisher: Associação Brasileira de Polímeros
  • Language: English;Portuguese
  • Identifier: ISSN: 0104-1428
    ISSN: 1678-5169
    EISSN: 1678-5169
    DOI: 10.1590/0104-1428.05218
  • Source: SciELO
    DOAJ Directory of Open Access Journals

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