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Antibacterial Activity of Sugarcane Bagasse Nanocellulose Biocomposite with Chitosan Against Escherichia coli

VALENSI · Vol. ume No. 1 (2021) · pp. 28–37

DOI
10.15408/jkv.v7i1.18718
ISSN
2548-3013, 2460-6065
Published
2021-06-04
Publisher
Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University
Language
eng

Abstract

Antibacterials have been used to treat infectious diseases in both humans and animals since 1929. Along with their use, there is resistance to some antibacterials. 43% of Escherichia coli is resistant to various types of antibiotics. Therefore, research on the development of antibacterial ingredients is always being developed. Nanocellulose has received a lot of attention on its application of antibacterial material support. Meanwhile, chitosan is an antibacterial biopolymer with a brittle structure, hence nanocellulose is added to chitosan film to increase its structural stability. In this study, nanocellulose was extracted from sugarcane bagasse through a combination method of sulfuric acid hydrolysis with ultrasonic waves. The effect of addition of nanocellulose to chitosan mechanical properties was investigated. Scanning Electron Microscopy (SEM) characterization showed that there were differences in morphology between nanocellulose, chitosan, and nanocellulose-chitosan biocomposites. The result of X-Ray Diffraction and Fourier-transformed infrared spectroscopy analysis showed that biocomposites was successfully formed. The average size of nanocellulose particle was 132.67 nm. Nanocellulose-chitosan biocomposites with a ratio of 10:2 have the best antibacterial activity against Escherichia coli than other biocomposite ratios.

Keywords

Collaboration network of the authors

8 authors · 18 co-authorship links

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Co-authorOrganisationJoint articles
Adinugraha AmarullahAffiliation unknown1
Agung Teguh SetyadiAffiliation unknown1
Muhamad Aulia Putra TawakalAffiliation unknown1
Ivan Charles SeranAffiliation unknown1
Istiqomah IstiqomahAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) http://journal.uinjkt.ac.id/index.php/valensi/oai, first harvested 10 Nov 2026, last seen 10 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">Antibacterial Activity of Sugarcane Bagasse Nanocellulose Biocomposite with Chitosan Against Escherichia coli</dc:title>
	<dc:creator xml:lang="en">Hisbiyah, A'yunil</dc:creator>
	<dc:creator xml:lang="en">Nurfadlilah, Lilik</dc:creator>
	<dc:creator xml:lang="en">Hidayah, Rohmawati</dc:creator>
	<dc:subject xml:lang="en">Antibacterial activity</dc:subject>
	<dc:subject xml:lang="en">nanocellulose-chitosan</dc:subject>
	<dc:subject xml:lang="en">Escherichia coli</dc:subject>
	<dc:subject xml:lang="en">sugarcane bagasse</dc:subject>
	<dc:subject xml:lang="en">ultrasonication.</dc:subject>
	<dc:description xml:lang="en">Antibacterials have been used to treat infectious diseases in both humans and animals since 1929. Along with their use, there is resistance to some antibacterials. 43% of Escherichia coli is resistant to various types of antibiotics. Therefore, research on the development of antibacterial ingredients is always being developed. Nanocellulose has received a lot of attention on its application of antibacterial material support. Meanwhile, chitosan is an antibacterial biopolymer with a brittle structure, hence nanocellulose is added to chitosan film to increase its structural stability. In this study, nanocellulose was extracted from sugarcane bagasse through a combination method of sulfuric acid hydrolysis with ultrasonic waves. The effect of addition of nanocellulose to chitosan mechanical properties was investigated. Scanning Electron Microscopy (SEM) characterization showed that there were differences in morphology between nanocellulose, chitosan, and nanocellulose-chitosan biocomposites. The result of X-Ray Diffraction and Fourier-transformed infrared spectroscopy analysis showed that biocomposites was successfully formed. The average size of nanocellulose particle was 132.67 nm. Nanocellulose-chitosan biocomposites with a ratio of 10:2 have the best antibacterial activity against Escherichia coli than other biocomposite ratios.</dc:description>
	<dc:publisher xml:lang="en">Department of Chemistry, Faculty of Science and Technology Syarif Hidayatullah Jakarta State Islamic University</dc:publisher>
	<dc:date>2021-06-04</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.uinjkt.ac.id/index.php/valensi/article/view/18718</dc:identifier>
	<dc:identifier>10.15408/jkv.v7i1.18718</dc:identifier>
	<dc:source xml:lang="en">Jurnal Kimia Valensi; Jurnal Kimia VALENSI Volume 7, No. 1, May 2021; 28-37</dc:source>
	<dc:source>2548-3013</dc:source>
	<dc:source>2460-6065</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.uinjkt.ac.id/index.php/valensi/article/view/18718/pdf</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2021 A'yunil Hisbiyah</dc:rights>
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