| Autor: |
Xu YAN, Yuxuan TAO, Zijian YE, Dandan ZHU, Man XIAO, Kao WU |
| Jazyk: |
čínština |
| Rok vydání: |
2023 |
| Předmět: |
|
| Zdroj: |
Shipin gongye ke-ji, Vol 44, Iss 2, Pp 285-292 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
1002-0306 |
| DOI: |
10.13386/j.issn1002-0306.2022030037 |
| Popis: |
In this paper, zein was added to the KGM/EC composite film solution based on the previous research about konjac glucomannan (KGM)/ethyl cellulose (EC) composite films, and the KGM/EC/zein ternary composite films were prepared by the solution casting method. By fixing the content of both the total solids and relatively strong hydrophobic components EC, the impacts of content changes of zein and KGM on the microstructure, mechanical properties, and water resistance of composite films were studied. The results of confocal laser scanning microscopy, scanning electron microscopy, and microscopic Fourier transform infrared spectroscopy showed that when the zein addition was 3%~9% of the total solid contents (corresponding to the KGM content of 67%~61%), the distribution of the components in the film-forming solution and the composite film was relatively uniform, indicating good compatibility, and the microstructure of the prepared composite film was dense. Compared with K70E30 composite film, its water resistance property was significantly improved (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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