دورية أكاديمية
Chemically tailored graphite oxide nanoparticles for improving material properties of canola protein-based films.
| العنوان: | Chemically tailored graphite oxide nanoparticles for improving material properties of canola protein-based films. |
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| المؤلفون: | Chairez-Jimenez C; Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, R3T 2N2, Canada; Richardson Centre for Functional Foods and Nutraceuticals, 196, Innovation Drive, Winnipeg, Manitoba. R3T 6C5, Canada; Tecnologico de Monterrey, Institute for Obesity Research, Eugenio Garza Sada 2501, Monterrey, N.L., C.P. 64849, Mexico; Tecnologico de Monterrey, School of Engineering and Sciences, Eugenio Garza Sada 2501, Monterrey, N.L., C.P. 64849, Mexico., Dissanayake T; Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, R3T 2N2, Canada; Richardson Centre for Functional Foods and Nutraceuticals, 196, Innovation Drive, Winnipeg, Manitoba. R3T 6C5, Canada., Jubinville D; Department of Chemical Engineering, Institute of Polymer Research, Waterloo Institute of Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada., Mekonnen TH; Department of Chemical Engineering, Institute of Polymer Research, Waterloo Institute of Nanotechnology, University of Waterloo, Waterloo, Ontario, N2L 3G1, Canada., Chuck-Hernández C; Tecnologico de Monterrey, Institute for Obesity Research, Eugenio Garza Sada 2501, Monterrey, N.L., C.P. 64849, Mexico; Tecnologico de Monterrey, School of Engineering and Sciences, Eugenio Garza Sada 2501, Monterrey, N.L., C.P. 64849, Mexico. Electronic address: cristina.chuck@tec.mx., Bandara N; Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, R3T 2N2, Canada; Richardson Centre for Functional Foods and Nutraceuticals, 196, Innovation Drive, Winnipeg, Manitoba. R3T 6C5, Canada. Electronic address: Nandika.Bandara@umanitoba.ca. |
| المصدر: | Food chemistry [Food Chem] 2024 Sep 30; Vol. 453, pp. 139693. Date of Electronic Publication: 2024 May 16. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Elsevier Applied Science Publishers Country of Publication: England NLM ID: 7702639 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1873-7072 (Electronic) Linking ISSN: 03088146 NLM ISO Abbreviation: Food Chem Subsets: MEDLINE |
| أسماء مطبوعة: | Publication: Barking : Elsevier Applied Science Publishers Original Publication: Barking, Eng., Applied Science Publishers. |
| مواضيع طبية MeSH: | Food Packaging*/instrumentation , Graphite*/chemistry , Nanoparticles*/chemistry , Tensile Strength* , Plant Proteins*/chemistry, Brassica napus/chemistry ; Permeability ; Oxidation-Reduction |
| مستخلص: | Canola protein obtained from canola meal, a byproduct of the canola industry, is an economical biopolymer with promising film-forming properties. It has significant potential for use as a food packaging material, though it possesses some functional limitations that need improvement. Incorporating nanomaterials is an option to enhance functional properties. This study aims to produce canola protein films by integrating GO exfoliated at several oxidation times and weight ratios to optimize mechanical, thermal, and barrier properties. Oxidation alters the C/O ratio and adds functional groups that bond with the amino/carboxyl groups of protein, enhancing the film properties. Significant improvement was obtained in GO at 60 and 120 min oxidation time and 3% addition level. Tensile strength and elastic modulus increased 200% and 481.72%, respectively, compared to control. Control films showed a 37.57 × 10 -3 cm 3 m/m 2 /day/Pa oxygen permeability, and it was significantly reduced to 5.65 × 10 -3 cm 3 m/m 2 /day/Pa representing a 665% reduction. Competing Interests: Declaration of competing interest The authors declare that they have no competing financial interests or personal relationships that have appeared to influence the work reported in this paper. (Copyright © 2024. Published by Elsevier Ltd.) |
| فهرسة مساهمة: | Keywords: Canola protein; Food packaging; Graphite oxide; Oxygen permeability; Tensile properties |
| المشرفين على المادة: | 7782-42-5 (Graphite) 0 (Plant Proteins) 0 (graphene oxide) |
| تواريخ الأحداث: | Date Created: 20240523 Date Completed: 20240602 Latest Revision: 20240602 |
| رمز التحديث: | 20240603 |
| DOI: | 10.1016/j.foodchem.2024.139693 |
| PMID: | 38781906 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1873-7072 |
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| DOI: | 10.1016/j.foodchem.2024.139693 |