General information
Published: 31-10-2018
Total Articles:
(including Editorial)		 14
Total Authors: 52
Satya Wacana Christian University
Sekolah Tinggi Ilmu Farmasi
Sebelas Maret University
Diponegoro University
Universitas Padjadjaran
National Nuclear Energy Agency Indonesia (PSTNT)-BATAN
Universitas Indonesia
Universitas Muhammadiyah Jakarta
Universitas Abulyatama
IPB University
Institut Pertanian Bogor
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Vol 21, No 4 (2018): volume 21 Issue 4 Year 2018

Jurnal Kimia Sains dan Aplikasi

ISSN 1410-8917 and e-ISSN 2597-9914

Volume 21 Issue 4 Year 2018

October 2018

Full Issue

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Table of Contents

Research Articles

Validation of UV-VIS Spectrophotometric Methods for Determination of Inulin Levels from Lesser Yam (Dioscorea esculenta L.)

Sandra Ayu Apriliyani, Yohanes Martono, Cucun Alep Riyanto, Mutmainah Mutmainah, Kusmita Kusmita

| Language: ID | DOI: 10.14710/jksa.21.4.161-165
Received: 9 Jul 2018; Revised: 6 Aug 2019; Accepted: 9 Aug 2018; Published: 31 Oct 2018.
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161-165
The Chemical Characteristics of Iron Oxide/Carbon Synthesized by the Arc Discharge Method in Liquid Media with the Addition of Ammonia

Indah Retnosari, Ikrima Nur Hayati, Amalia Amalia, Sri Hastuti, Teguh Endah Saraswati

| Language: ID | DOI: 10.14710/jksa.21.4.166-170
Received: 13 Jul 2018; Revised: 1 Sep 2018; Accepted: 6 Oct 2018; Published: 31 Oct 2018.
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166-170
Adsorption of HDTMA-Br surfactant with concentration variation by rice husk-based activated carbon produced by variation of carbonization temperature

Galih N. R. Pargiman, Arnelli Arnelli, Yayuk Astuti

| Language: ID | DOI: 10.14710/jksa.21.4.171-174
Received: 3 Aug 2018; Revised: 12 Oct 2018; Accepted: 14 Oct 2018; Published: 31 Oct 2018.
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171-174
Encapsulation of Cinnamaldehyde using Chitosan: Stability, Mucoadhesive and Cinnamaldehyde Release

Purbowatiningrum Ria Sarjono, Ngadiwiyana Ngadiwiyana, Enny Fachriyah, Ismiyarto Ismiyarto, Nor Basid Adiwibawa Prasetya, Khikmah Khikmah

| Language: EN | DOI: 10.14710/jksa.21.4.175-181
Received: 7 Aug 2018; Revised: 24 Oct 2018; Accepted: 24 Oct 2018; Published: 31 Oct 2018.
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175-181
Electrosynthesis of α-Fe2O3 in a Fe(s)|KCl(aq)||H2O(aq)|C(s) System

Nia Siskawati, Didik Setiyo Widodo, Wasino Hadi Rahmanto, Linda Suyati

| Language: ID | DOI: 10.14710/jksa.21.4.182-186
Received: 2 Aug 2018; Revised: 15 Oct 2018; Accepted: 17 Oct 2018; Published: 31 Oct 2018.
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182-186
Isolation of Flavonoid Compounds from Eceng Gondok (Eichhornia crassipes) and Antioxidant Tests with DPPH (1,1-Diphenyl-2-Picrylhydrazyl) Method

Kautsar Elvira, Enny Fachriyah, Dewi Kusrini

| Language: ID | DOI: 10.14710/jksa.21.4.187-192
Received: 20 Aug 2018; Revised: 28 Oct 2018; Accepted: 28 Oct 2018; Published: 31 Oct 2018.
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187-192
Synthesis of 4-Hydroxy-2-Methylchalcone from meta-Cresol Formilation Product and Its Activities as an Antibacteria

Ismiyarto Ismiyarto, Suyanti Suyanti, Ngadiwiyana Ngadiwiyana, Purbowatiningrum Ria Sarjono, Nor Basid Adiwibawa Prasetya

| Language: ID | DOI: 10.14710/jksa.21.4.193-197
Received: 20 Aug 2018; Revised: 22 Oct 2018; Accepted: 23 Oct 2018; Published: 31 Oct 2018.
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193-197
Isolation of Phenolic Acid Compounds and Antioxidant Tests from Mindi Leaves (Melia azedarach L.)

Andriyani Budi Listyo, Dewi Kusrini, Enny Fachriyah

| Language: ID | DOI: 10.14710/jksa.21.4.198-204
Received: 6 Aug 2018; Revised: 26 Oct 2018; Accepted: 26 Oct 2018; Published: 31 Oct 2018.
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198-204
Lowered Sintering Temperature on Synthesis of La9.33Si6O26 (LSO) – La0.8Sr0.2Ga0.8Mg0.2O2.55 (LSGM) Electrolyte Composite and the Electrical Performance on La0.7Ca0.3MnO3 (LCM) Cathode

Yoga Trianzar Malik, Atiek Rostika Noviyanti, Dani Gustaman Syarif

| Language: EN | DOI: 10.14710/jksa.21.4.205-210
Received: 15 Aug 2018; Revised: 20 Oct 2018; Accepted: 22 Oct 2018; Published: 31 Oct 2018.
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205-210
Carbonylation Reaction between Glycerol and Urea using CaO Catalyst

Sukirno Sukirno, Gema Fitriyano

| Language: ID | DOI: 10.14710/jksa.21.4.211-217
Received: 5 Aug 2018; Revised: 22 Oct 2018; Accepted: 22 Oct 2018; Published: 31 Oct 2018.
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211-217
Effect of Phosphate Addition and Exposure of Micro Waves on Comparatives Ca/F in Gipsum Waste: Preliminary Study of Hydroxyappatite Synthesis (HAp) from Ceramics Gypsum Industry Waste

Dewantoro Dewantoro, Margareta Novian Cahyanti, Sri Hartini

| Language: ID | DOI: 10.14710/jksa.21.4.218-223
Received: 8 Aug 2018; Revised: 25 Oct 2018; Accepted: 26 Oct 2018; Published: 31 Oct 2018.
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218-223
Utilization and Characterization of Oyster Shell as Chitosan and Nanochitosan

Lia Handayani, Faisal Syahputra, Yayuk Astuti

| Language: ID | DOI: 10.14710/jksa.21.4.224-231
Received: 1 Aug 2018; Revised: 25 Oct 2018; Accepted: 27 Oct 2018; Published: 31 Oct 2018.
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224-231
Cassava Skin Usage (Manihot esculenta L.) as Photocatalyst for Degradation of Methylene Blue in the River of Textile Industrial Zone

Kharisma Madda Ellyana, Kharisma Luthfiaratri Rahayu, Ratri Febriastuti, Abdul Haris

| Language: EN | DOI: 10.14710/jksa.21.4.232-236
Received: 18 Aug 2018; Revised: 19 Oct 2018; Accepted: 21 Oct 2018; Published: 31 Oct 2018.
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232-236
Metabolite Profiling of Java Turmeric (Curcuma xanthoriza) Essential Oil with Different Harvest Times

Mohamad Rafi, Dewi Anggraini Septaningsih, Rudi Heryanto

| Language: ID | DOI: 10.14710/jksa.21.4.237-241
Received: 9 Aug 2018; Revised: 2 Nov 2018; Accepted: 5 Nov 2018; Available online: 6 Nov 2018; Published: 31 Oct 2018.
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237-241