Mechanical properties of Carboxymethyl cellulose edible films
Joint Authors
al-Hashimi, Ala Ghazi
Laith, Safa A.
Source
Basrah Journal of Agrricultural Science
Issue
Vol. 32, Issue 1 (30 Jun. 2019), pp.68-78, 11 p.
Publisher
University of Basrah Agriculture College
Publication Date
2019-06-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Topics
Abstract EN
This study was conducted to extract cellulose and synthesis carboxymethyl cellulose from flour bran.
Fourier Transform Infrared Spectrometer (FT-IR) was used to confirm the existent of the carboxymethyl group.
The sample edible films were prepared using 1, 2, 3, and 4 % CMC, and two types of plasticizers glycerol and sorbitol, (20, 40 and 60) %.
Their qualitative, mechanical, reservation and thermal characteristics were studied.
Tensile strength ranged 28-51.3 MPa and elongation percentage ranged between 65.5-91.0 %.
The thickness of simple cellulose films were 0.018-0.078 mm.
The values of solubility (19.05-36.31%) and the permeability values of simple cellulose film increased with the increasing of the plasticized ratio.
The highest permeability was 11.99 g.mm/m2.h.kp at 60% glycerol and thermogravimetric analysis for some simple cellulose film plasticized by glycerol were 135, 146.29, 125 and123.23° C.
American Psychological Association (APA)
Laith, Safa A.& al-Hashimi, Ala Ghazi. 2019. Mechanical properties of Carboxymethyl cellulose edible films. Basrah Journal of Agrricultural Science،Vol. 32, no. 1, pp.68-78.
https://search.emarefa.net/detail/BIM-891721
Modern Language Association (MLA)
Laith, Safa A.& al-Hashimi, Ala Ghazi. Mechanical properties of Carboxymethyl cellulose edible films. Basrah Journal of Agrricultural Science Vol. 32, no. 1 (2019), pp.68-78.
https://search.emarefa.net/detail/BIM-891721
American Medical Association (AMA)
Laith, Safa A.& al-Hashimi, Ala Ghazi. Mechanical properties of Carboxymethyl cellulose edible films. Basrah Journal of Agrricultural Science. 2019. Vol. 32, no. 1, pp.68-78.
https://search.emarefa.net/detail/BIM-891721
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 76-78
Record ID
BIM-891721