Version 1
: Received: 30 October 2019 / Approved: 31 October 2019 / Online: 31 October 2019 (10:22:43 CET)
How to cite:
Xu, G.; Song, T.; He, B.; Chang, M.; Ren, J. Preparation and Application of a Xylan-Based Antibacterial Additive Agent against Escherichia Coli Bacteria. Preprints2019, 2019100372. https://doi.org/10.20944/preprints201910.0372.v1
Xu, G.; Song, T.; He, B.; Chang, M.; Ren, J. Preparation and Application of a Xylan-Based Antibacterial Additive Agent against Escherichia Coli Bacteria. Preprints 2019, 2019100372. https://doi.org/10.20944/preprints201910.0372.v1
Xu, G.; Song, T.; He, B.; Chang, M.; Ren, J. Preparation and Application of a Xylan-Based Antibacterial Additive Agent against Escherichia Coli Bacteria. Preprints2019, 2019100372. https://doi.org/10.20944/preprints201910.0372.v1
APA Style
Xu, G., Song, T., He, B., Chang, M., & Ren, J. (2019). Preparation and Application of a Xylan-Based Antibacterial Additive Agent against <em>Escherichia Coli </em>Bacteria. Preprints. https://doi.org/10.20944/preprints201910.0372.v1
Chicago/Turabian Style
Xu, G., Minmin Chang and Junli Ren. 2019 "Preparation and Application of a Xylan-Based Antibacterial Additive Agent against <em>Escherichia Coli </em>Bacteria" Preprints. https://doi.org/10.20944/preprints201910.0372.v1
Abstract
In this work, a xylan-based antimicrobial additive agent was prepared and aimed for uses in paper products against Escherichia coli bacteria. The derived Cationic-Xylan-grafted-PHGH (CX-g-PHGH) was successfully synthesized by graft copolymerization of cationic-xylan with guanidine polymer (PHGH) using ceric ammonium nitrate as initiator. The obtained CX-g-PHGH had maximum PHGH grafting ratio of 18.45% and efficiency of 58.45%, and showed good viscosity and thermal stability. Furthermore, the paper samples prepared in this work were reinforced obviously with the addition of CX-g-PHGH by improved mechanical properties. Compared to the reference paper without any of the xylan-derivatives, the index of tensile, tear, burst and folding endurance of the paper had increases up to 20.07%, 25.31%, 30.20% and 77.78%, respectively. Moreover, the prepared CX-g-PHGH paper exhibited an efficient antimicrobial activity against E. coli bacterial, by which a lot of applications based on the new xylan-derived additive agent obtained in this work could be found, especially in field of antimicrobial paper products against E. Coli bacteria from contaminated food.
Chemistry and Materials Science, Organic Chemistry
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.