General information
Published: 25-05-2026
Total Articles:
(including Editorial)		 7
Total Authors: 31
Universitas Negeri Jakarta
Politeknik Negeri Lampung
Diponegoro University
IPB University
National Institute of Science and Technology
Tadulako University
Universitas Lampung
Maulana Malik Ibrahim State Islamic University Malang
Maulana Malik Ibrahim State Islamic University
Issues list
Vol 29, No 4 (2026): Volume 29 Issue 4 Year 2026 Vol 29, No 3 (2026): Volume 29 Issue 3 Year 2026 Vol 29, No 2 (2026): Volume 29 Issue 2 Year 2026 Vol 29, No 1 (2026): Volume 29 Issue 1 Year 2026 Vol 28, No 10 (2025): Volume 28 Issue 10 Year 2025 Vol 28, No 9 (2025): Volume 28 Issue 9 Year 2025 Vol 28, No 8 (2025): Volume 28 Issue 8 Year 2025 Vol 28, No 7 (2025): Volume 28 Issue 7 Year 2025 Vol 28, No 6 (2025): Volume 28 Issue 6 Year 2025 Complete issues

Vol 29, No 4 (2026): Volume 29 Issue 4 Year 2026

Cover Page

Jurnal Kimia Sains dan Aplikasi

ISSN 1410-8917 and e-ISSN 2597-9914

Volume 29 Issue 4 Year 2026

Table of Contents

Research Articles

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Effect of UV Curing Temperature on the Preparation and Properties of PMMA-Diacrylate RM82 Composite Membranes and Test of Water/Methanol Uptake

Afrizal Afrizal, Yusmaniar Yusmaniar, Ramadhani Riparro, Imam Hanafi

| Language: EN | DOI: 10.14710/jksa.29.4.245-251
Received: 15 Nov 2025; Revised: 5 Mar 2026; Accepted: 1 Apr 2026; Published: 25 May 2026.
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245-251
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Synthesis of Polyethylene Glycol-Modified Salicylaldehyde–Chitosan Schiff Base and Its Antibacterial Assay

Umi Shofiyatun Ni’mah, Kamilia Hijriani Zain, Ngadiwiyana Ngadiwiyana, Purbowatiningrum Ria Sarjono, Ismiyarto Ismiyarto

| Language: EN | DOI: 10.14710/jksa.29.4.252-264
Received: 20 Jan 2026; Revised: 9 Mar 2026; Accepted: 1 Apr 2026; Published: 25 May 2026.
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252-264
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Optimization of Chitin Extraction and Conversion to Chitosan from Black Soldier Fly (Hermetia illucens) Pupae for Sustainable Biopolymer Production

Purwantiningsih Sugita, Muhammad Qurthubi Ash Shidiqqi, Kurniawanti Kurniawanti, Dewi Apri Astuti

| Language: EN | DOI: 10.14710/jksa.29.4.265-275
Received: 24 Dec 2025; Revised: 31 Mar 2026; Accepted: 31 Mar 2026; Published: 25 May 2026.
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265-275
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Determination of the Activity of Bioactive Compounds from Biancaea sappan (L.) Tod. and Spatholobus ferrugineus (Zoll. and Moritzi) Benth Against Breast Cancer Cells: An In Silico Study

Erwi Putri Setyaningsih, Aditya Helmiansyah, Herdini Herdini, Deyana Citra Insani Sitorus

| Language: EN | DOI: 10.14710/jksa.29.4.276-287
Received: 7 Jan 2026; Revised: 5 Apr 2026; Accepted: 8 Apr 2026; Published: 25 May 2026.
 PDF
276-287
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Development of Bacterial Cellulose Membrane from Sulfation SCOBY Kombucha for Polymer Electrolyte Membrane Fuel Cell (PEMFC) Applications

Sauli Safitri, Khairuddin Khairuddin, Ni Ketut Sumarni

| Language: EN | DOI: 10.14710/jksa.29.4.288-295
Received: 16 Dec 2025; Revised: 20 Feb 2026; Accepted: 1 Apr 2026; Published: 25 May 2026.
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288-295
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Detection of Adulteration in Coffee Products Using FTIR Spectroscopy and Multivariate Analysis

Sonny Widiarto, La Zakaria, Safitri Haurotul Jamalat, Dian Septiani Pratama, Irwan Saputra

| Language: EN | DOI: 10.14710/jksa.29.4.296-305
Received: 18 Dec 2025; Revised: 11 Apr 2026; Accepted: 22 Apr 2026; Published: 25 May 2026.
 PDF
296-305

Joint Chemistry Conference – International Conference on Integrated Chemical Sciences 2025

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The Potential of Sonication Residue of Hydrilla verticillata Modified with Citric Acid as a Biosorbent for Cadmium Metal

Ahmad Ghanaim Fasya, Dewi Sinta Megawati, Dewi Yuliani, Marsannada Marsannada, Jihan Rizky Wandira, Srikandi Amanda Putri

| Language: EN | DOI: 10.14710/jksa.29.4.306-313
Received: 24 Dec 2025; Revised: 8 Mar 2026; Accepted: 1 Apr 2026; Published: 25 May 2026.
 PDF
306-313