Department of Chemistry, Faculty of Mathematics, Natural Sciences and Health, Universitas Muhammadiyah Riau, Pekanbaru, Indonesia
BibTex Citation Data :
@article{JKSA84777, author = {Aghniya Naziefa and Rahmiwati Hilma and Mustika Widuri Bulan and Dwi Rosalinda and Jufrizal Syahri}, title = {Bioactivity Profile, Toxicity Screening, and Biopolymer Film Application of Biosynthesized Silver Nanoparticles from Trema orientalis Leaf Extract}, journal = {Jurnal Kimia Sains dan Aplikasi}, volume = {29}, number = {7}, year = {2026}, keywords = {Silver Nanoparticle; Trema orientalis Leaf Extract; Food Packaging; Antioxidant; Antiphotooxidation}, abstract = { This study utilizes green nanotechnology by employing Trema orientalis leaf extract (TO-EE) as a natural bioreductant to synthesize silver nanoparticles (AgNPs-TO) and apply them in biopolymer film-based food packaging. AgNPs were synthesized using a stirrer method and characterized by UV-Vis, FTIR, XRD, PSA, and TEM. UV-Vis confirmed nanoparticle formation with a λ max at 430 nm (SPR). FTIR indicated phenolic and carbonyl groups in the reduction of Ag + to Ag 0 . XRD showed a face-centered cubic silver structure with minor AgCl presence. PSA revealed an average size of 56.46 nm with high polydispersity (>0.5), while TEM showed spherical, heterogeneous particles. Antioxidant activity (DPPH) showed IC 50 values of 128.40 µg/mL (AgNPs-TO) and 75.59 µg/mL (TO-EE). Anti-photooxidation tests in a linoleic acid system demonstrated that AgNPs-TO and BP/AgNPs-TO films suppressed hydroperoxide formation. Preliminary BSLT screening showed an LC 50 <1000 ppm, and 5 ppm AgNPs were selected for incorporation into the biopolymer film. The additional AgNPs-TO also affects the physical properties of the biopolymer film. These results indicate that AgNPs-TO are promising as active agents in environmentally friendly food packaging. }, issn = {2597-9914}, pages = {491--504} doi = {10.14710/jksa.29.7.491-504}, url = {https://ejournal.undip.ac.id/index.php/ksa/article/view/84777} }
Refworks Citation Data :
This study utilizes green nanotechnology by employing Trema orientalis leaf extract (TO-EE) as a natural bioreductant to synthesize silver nanoparticles (AgNPs-TO) and apply them in biopolymer film-based food packaging. AgNPs were synthesized using a stirrer method and characterized by UV-Vis, FTIR, XRD, PSA, and TEM. UV-Vis confirmed nanoparticle formation with a λmax at 430 nm (SPR). FTIR indicated phenolic and carbonyl groups in the reduction of Ag+ to Ag0. XRD showed a face-centered cubic silver structure with minor AgCl presence. PSA revealed an average size of 56.46 nm with high polydispersity (>0.5), while TEM showed spherical, heterogeneous particles. Antioxidant activity (DPPH) showed IC50 values of 128.40 µg/mL (AgNPs-TO) and 75.59 µg/mL (TO-EE). Anti-photooxidation tests in a linoleic acid system demonstrated that AgNPs-TO and BP/AgNPs-TO films suppressed hydroperoxide formation. Preliminary BSLT screening showed an LC50 <1000 ppm, and 5 ppm AgNPs were selected for incorporation into the biopolymer film. The additional AgNPs-TO also affects the physical properties of the biopolymer film. These results indicate that AgNPs-TO are promising as active agents in environmentally friendly food packaging.
Article Metrics:
Last update:
Last update: 2026-08-30 15:27:49
As an article writer, the author has the right to use their articles for various purposes, including use by institutions that employ authors or institutions that provide funding for research. Author rights are granted without special permission.
Author who publishes a paper at JKSA has the broad right to use their work for teaching and scientific purposes without the need to ask permission, including: used for (i) teaching in the author's class or institution, (ii) presentation at meetings or conferences and distributing copies to participants ; (iii) training conducted by the author or author's institution; (iv) distribution to colleagues for research use; (v) use in the compilation of subsequent authors' works; (vi) inclusion in a thesis or dissertation; (vi) reuse of part of the article in another work (with citation); (vii) preparation of derivative works (with citation); (viii) voluntary posting on open websites operated by authors or author institutions for scientific purposes (follow the CC BY-SA License).
Authors and readers can copy and redistribute material in any media or format, and mix, modify, and build material for any purpose but they must provide appropriate credit (provide article citation or content), providing links to the license, and indicate if there are changes.
The authors submitting a manuscript do so on the understanding that if accepted for publication, copyright of the article shall be assigned to Jurnal Kimia Sains dan Aplikasi (JKSA). Copyright encompasses rights to reproduce and deliver the article in all form and media, including reprints, photographs, microfilms and any other similar reproductions, as well as translations.
Reproduce any part of this journal, its storage in the database or its transmission by all forms or media is permitted does not need for written permission from JKSA. However, it should be cited as an honor in academic manners
JKSA and the Chemistry Department of Diponegoro University and the Editor make every effort to ensure that there are no data, opinions, or false or misleading statements published in JKSA. However, the content of the article is the sole and exclusive responsibility of each author.
The Copyright Transfer Form can be downloaded here: [Copyright Transfer Form - Indonesian] [Copyright Transfer Form - English]. The copyright form should be signed originally and send to the Editor in the form of printed letters, scanned documents sent via email or fax.
Adi Darmawan, Ph.D (Editor in Chief)
Editor in chief of Jurnal Kimia Sains dan Aplikasi (JKSA)
Chemistry Department, Faculty of Sciences and Mathematics, Diponegoro University
Visitor: View My Stats
Jurnal Kimia Sains dan Aplikasi is indexed in:
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
