Vol 21, No 4 (2021)

Accredited by RISTEK-BRIN No.: 85/M/KPT/2020 (April 1, 2020)

Table of Contents

Articles

Hydrochloric Acid and/or Sodium Hydroxide-modified Zeolite Y for Catalytic Hydrotreating of α-Cellulose Bio-Oil
Jason Mandela, Wega Trisunaryanti, Triyono Triyono, Mamoru Koketsu, Dyah Ayu Fatmawati
10.22146/ijc.55645 Abstract views : 5635 | views : 3419
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787-796
Optimizing Natural Deep Eutectic Solvent Citric Acid-Glucose Based Microwave-Assisted Extraction of Total Polyphenols Content from Eleutherine bulbosa (Mill.) Bulb
Bohari Yusuf, Selvi Jumiatul Astati, Mirhansyah Ardana, Herman Herman, Arsyik Ibrahim, Laode Rijai, Firzan Nainu, Islamudin Ahmad
10.22146/ijc.58467 Abstract views : 3446 | views : 2887
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797-805
Purification of Curcuminoids from Natural Deep Eutectic Solvents (NADES) Matrices Using Chromatography-Based Separation Methods
Orchidea Rachmaniah, Muhammad Rifqy Muhsin, Angga Widya Putra, Muhammad Rachimoellah
10.22146/ijc.58935 Abstract views : 3395 | views : 2662
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806-815
Synthesis of Graphite Paste/Molecularly Imprinted Polymer (MIP) Electrodes Based on Polyeugenol as a Glucose Sensor with Potentiometric Method
Muhammad Cholid Djunaidi, Mei Dian Risda Afriani, Gunawan Gunawan, Miratul Khasanah
10.22146/ijc.58964 Abstract views : 2877 | views : 1999
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816-824
Ionic Surfactant Enhancement of Clay Properties for Heavy Metals Adsorption: Kinetics and Isotherms
Adekeye Damilola Kayode, Asaolu Samuel Sunday, Adefemi Samuel Oluyemi, Ibigbami Olayinka Abidemi, Akinsola Abiodun Folasade, Awoniyi Marcus Gbolahan, Popoola Olugbenga Kayode
10.22146/ijc.59480 Abstract views : 2500 | views : 1752
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825-841
Synthesis of Low TENORM Zirconium Sulfate from ZrO(OH)2 with Sulfuric Acid
Rahmatika Alfia Amliliana, Muzakky Muzakky
10.22146/ijc.60298 Abstract views : 2127 | views : 1674
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842-851
The Employment of Real-Time Polymerase Chain Reaction Using Species-Specific Primer Targeting on D-Loop Mitochondria for Identification of Porcine Gelatin in Soft Candy
Nina Salamah, Yuny Erwanto, Sudibyo Martono, Abdul Rohman
10.22146/ijc.60413 Abstract views : 2363 | views : 1572
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852-859
Formulation of Blush Preparations by Using Natural Coloring from Red Beetroot Extract (Beta vulgaris L.)
Suci Wulan Sari, Ratna Djamil, Faizatun Faizatun
10.22146/ijc.60414 Abstract views : 5433 | views : 5251
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860-870
Synthesis of Fe(II)/Co(II)-Fused Triphenyl Porphyrin Dimer as Candidate for Oxygen Reduction Reaction Catalyst
Atmanto Heru Wibowo, Anggit Pradifta, Abu Masykur, Ken-ichi Yamashita, Yosuke Tani, Ari Yustisia Akbar, Takuji Ogawa
10.22146/ijc.61671 Abstract views : 2433 | views : 1413
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871-881
The Effects of Manganese Dopant Content and Calcination Temperature on Properties of Titania-Zirconia Composite
Muhamad Imam Muslim, Rian Kurniawan, Mokhammad Fajar Pradipta, Wega Trisunaryanti, Akhmad Syoufian
10.22146/ijc.61900 Abstract views : 2404 | views : 1724
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882-890
Synthesis and Characterization of Ferrofluid-Chitosan-Au Nanoparticles as Brachytherapy Agent Candidate
Muflikhah Muflikhah, Ahmad Marzuki Ramadhan, Maria Christina Prihatiningsih, Mujamilah Mujamilah, Aloma Karo Karo
10.22146/ijc.62191 Abstract views : 2533 | views : 1587
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891-900
The Atmospheric Corrosion of Structural Steel after Exposure in the Palm Oil Mill Industry Area of Aceh-Indonesia
Muhammad Zulfri, Nurdin Ali, Husaini Husaini, Sri Mulyati, Iskandar Hasanuddin
10.22146/ijc.62769 Abstract views : 3096 | views : 1557
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901-911
Preparation and Spectroscopic Studies of Cadmium(II), Zinc(II),Mercury(II) and Vanadium(IV) Chelates Azo Ligand Derived from 4-Methyl-7-hydroxycoumarin
Bayader Fathil Abass, Taghreed Mohy Al-Deen Musa, Mahmoud Najim Aljibouri
10.22146/ijc.63032 Abstract views : 2743 | views : 1572
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912-919
Simple Preparations and Characterizations of Activated-Carbon- Clothes from Palm-Kernel-Shell for Ammonia Vapor Adsorption and Skim-Latex-Odor Removal
Muhammad Adlim, Ratu Fazlia Inda Rahmayani, Fitri Zarlaida, Latifah Hanum, Maily Rizki, Nurul Ummi Manatillah, Omar Muktaridha
10.22146/ijc.63570 Abstract views : 2501 | views : 2672
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920-931
Optimization of Polyurethane Membrane Physical Characteristics of Red Seaweed Biomass Using a Box-Behnken Design
Salfauqi Nurman, Saiful Saiful, Binawati Ginting, Rahmi Rahmi, Marlina Marlina
10.22146/ijc.63649 Abstract views : 2531 | views : 1852
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932-941
The Effect of Temperature, Sulfonation, and PEG Addition on Physicochemical Characteristics of PVDF Membranes and Its Application on Hemodialysis Membrane
Retno Ariadi Lusiana, Ayub Indra, Nor Basid Adiwibawa Prasetya, Nurwarrohman Andre Sasongko, Parsaoran Siahaan, Choiril Azmiyawati, Nanik Wijayanti, Anugrah Ricky Wijaya, Mohd Hafiz Dzarfan Othman
10.22146/ijc.63740 Abstract views : 2582 | views : 1580
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942-953
Performance of N,O-Carboxymethyl Chitosan as Corrosion and Scale Inhibitors in CO2 Saturated Brine Solution
Muhamad Jalil Baari, Bunbun Bundjali, Deana Wahyuningrum
10.22146/ijc.64255 Abstract views : 3109 | views : 1688
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954-967
Java Red Rice (Oryza sativa L.) Nutritional Value and Anthocyanin Profiles and Its Potential Role as Antioxidant and Anti-Diabetic
Ayu Tri Agustin, Anna Safitri, Fatchiyah Fatchiyah
10.22146/ijc.64509 Abstract views : 6214 | views : 3941
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968-978
Synthesis and Characterization of CaO Limestone from Lintau Buo Supported by TiO2 as a Heterogeneous Catalyst in the Production of Biodiesel
Vivi Sisca, Aju Deska, Syukri Syukri, Zilfa Zilfa, Novesar Jamarun
10.22146/ijc.64675 Abstract views : 3421 | views : 2125
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979-989
Green Synthesis of Silver Nanoparticles using Lantana camara Fresh Leaf Extract for Qualitative Detection of Hg2+, Cu2+, Pb2+, and Mn2+ in Aqueous Solution
Henry Fonda Aritonang, Talita Kojong, Harry Koleangan, Audy Denny Wuntu
10.22146/ijc.64902 Abstract views : 3719 | views : 2240
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990-1002
Ground State Energies of Helium-Like Ions Using a Simple Parameter-Free Matrix Method
Redi Kristian Pingak, Atika Ahab, Utama Alan Deta
10.22146/ijc.65737 Abstract views : 3000 | views : 2339
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1003-1015

Short Communication

Bioactive Secondary Metabolites from the Mangrove Endophytic Fungi Nigrospora oryzae
Antonius Rolling Basa Ola, Titus Lapailaka, Hermania Em Wogo, Julinda Bendalina Dengga Henuk, Agnes Simamora, Lince Mukkun, Peter Proksch, Chong Dat Pham
10.22146/ijc.63129 Abstract views : 4173 | views : 1848
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1016-1022

Review

The Origin, Physicochemical Properties, and Removal Technology of Metallic Porphyrins from Crude Oils
Jumina Jumina, Yehezkiel Steven Kurniawan, Dwi Siswanta, Bambang Purwono, Abdul Karim Zulkarnain, Agustinus Winarno, Joko Waluyo, Johan Syafri Mahathir Ahmad
10.22146/ijc.62521 Abstract views : 2512 | views : 1673
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1023-1038
Various Adsorbents for Removal of Rhodamine B Dye: A Review
Zainab Mohammad Saigl
10.22146/ijc.62863 Abstract views : 6050 | views : 4910
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1039-1056

Note

Comparing the Chemical Characteristics of Pectin Isolated from Various Indonesian Fruit Peels
Siti Susanti, Anang Mohamad Legowo, Nurwantoro Nurwantoro, Silviana Silviana, Fahmi Arifan
10.22146/ijc.59799 Abstract views : 3462 | views : 2789
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1057-1062