Physical-Chemical Properties of Edible Film Made from Soybean Residue and Citric Acid
Joint Authors
Sami, Rokayya
Yang, Li
Ma, Wenjun
Jiang, Lianzhou
Xu, Liang
Sui, Xiaonan
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-06-06
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
The effect of citric acid on the properties of soybean enzyme-assisted aqueous extraction processing (EAEP) residue edible film was studied.
The washed soybean EAEP residue was produced by the process of EAEP.
It was determined that the washed soybean EAEP residue is rich in fibers (76.10 ± 1.03%) and has lower oil and protein contents (7.74 ± 0.11% and 3.50 ± 0.20%, resp.).
Edible films intended for food packaging have been produced from the washed EAEP residue combined with glycerol, different concentrations of citric acid (0%, 10%, 15%, 20%, 25%, and 30%), and sodium hypophosphite.
The spectra have evidenced that the cross-linking reaction of citric acid and fibers has taken place in the residue.
30-CA films showed the highest tensile strength (17.52 MPa) and the lowest water vapor permeability (7.21 g·cm−1·s−1·Pa−1).
Also, it indicated that citric acid can cross-link with the hydroxyls of polysaccharide and improve the compatibilization between the polymeric molecules to improve the intermolecular interaction between polysaccharide molecules, so that the water uptake is reduced.
The smooth surface and better translucency of the films suggest that the EAEP residue films treated with citric acid are suitable for application in food packaging.
American Psychological Association (APA)
Ma, Wenjun& Sami, Rokayya& Xu, Liang& Sui, Xiaonan& Jiang, Lianzhou& Yang, Li. 2018. Physical-Chemical Properties of Edible Film Made from Soybean Residue and Citric Acid. Journal of Chemistry،Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1182303
Modern Language Association (MLA)
Ma, Wenjun…[et al.]. Physical-Chemical Properties of Edible Film Made from Soybean Residue and Citric Acid. Journal of Chemistry No. 2018 (2018), pp.1-8.
https://search.emarefa.net/detail/BIM-1182303
American Medical Association (AMA)
Ma, Wenjun& Sami, Rokayya& Xu, Liang& Sui, Xiaonan& Jiang, Lianzhou& Yang, Li. Physical-Chemical Properties of Edible Film Made from Soybean Residue and Citric Acid. Journal of Chemistry. 2018. Vol. 2018, no. 2018, pp.1-8.
https://search.emarefa.net/detail/BIM-1182303
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1182303