Published: January 2, 2020

Editorials

Cover

Cover EKSAKTA (1)
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132

Preface and Table of Content

Preface and Table of Content EKSAKTA (1)
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136

Research Articles

Transesterfication Process of Waste Cooking Oil Catalyzed by Na/CaO Derived from Blood Clam (Anadara Granosa) Shells

10.20885/EKSAKTA.vol1.iss1.art1
Edi Kurniawan (1), Nurhayati Nurhayati (2)
(1) Chemistry Education Department Kuantan Singingi Islamic University, Jln. Gatot Subroto KM 7 Kebun Nenas Telukkuantan Riau ,
(2) Chemistry Department FMIPA, University of Riau
1-6
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461

In Vitro Tracing of Cytotoxic Compounds in Jarak Cina Stem Bark (Jatropha Multifida Linn.)

10.20885/EKSAKTA.vol1.iss1.art2
Sista Werdyani (1), Annisa Fitria (2), Sari Rakhmawati (3)
(1) Pharmaceutical Chemistry Laboratory, Department of Pharmacy, Universitas Islam Indonesia ,
(2) Microbiology and Parasitology Laboratory, Department of Pharmacy, Universitas Islam Indonesia ,
(3) Department of Pharmacy, Universitas Islam Indonesia, Yogyakarta
7-13
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422

Characterization of Newcastle Disease Virus in Southeast Asia and East Asia: Fusion Protein Gene

10.20885/EKSAKTA.vol1.iss1.art3
Arif Nur Muhammad Ansori (1), Viol Dhea Kharisma (2)
(1) Doctoral Program in Veterinary Science, Faculty of Veterinary Medicine, Universitas Airlangga, Surabaya, Indonesia ,
(2) Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Brawijaya, Malang, Indonesia
14-20
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1098

Effect of Cooking On Iron Availibility in Fortified Homemade Tempeh

10.20885/EKSAKTA.vol1.iss1.art4
Micha Mahardika (1), Fauzan Amin (2), Arda Ganda Risdiyono (3)
(1) Chemistry Department, Sekolah Tinggi Analis Kimia Cilegon ,
(2) Chemistry Department, Sekolah Tinggi Analis Kimia Cilegon ,
(3) Chemistry Department, Sekolah Tinggi Analis Kimia Cilegon
21-27
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470

Neural Network Model for Mathematic Scores Prediction: Case Study in SMK Negeri Pakis Aji, Jepara, Indonesia

10.20885/EKSAKTA.vol1.iss1.art5
Adi Sucipto (1), Joko Minardi (2)
(1) Program Study Teknik Informatika, FST, Universitas Islam Nahdlatul Ulama Jepara ,
(2) Program Study Sistem Informasi, FST, Universitas Islam Nahdlatul Ulama Jepara
28-35
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311

Standardization of Specific and Non-Specific Parameters of Propolis Extract as Raw Material for Herbal Product

10.20885/EKSAKTA.vol1.iss1.art6
Yandi Syukri (1), Ririk Purwati (2), Nadia Hazami (3), Hady Anshory Tahmid (4), Annisa Fitria (5)
(1) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(2) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(3) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(4) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(5) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia
36-43
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2036

Synthesis and Characterization of Nano Activated Carbon from Annatto Peels (Bixa orellana L.) Viewed from Temperature Activation and Impregnation Ratio of H3PO4

10.20885/EKSAKTA.vol1.iss1.art7
Cucun Alep Riyanto (1), Muhamad Syaiful Ampri (2), Yohanes Martono (3)
(1) Department of Chemistry, Faculty of Science and Mathematics, Universitas Kristen Satya Wacana ,
(2) Department of Chemistry, Faculty of Science and Mathematics, Universitas Kristen Satya Wacana ,
(3) Department of Chemistry, Faculty of Science and Mathematics, Universitas Kristen Satya Wacana
44-50
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759

Hepatoprotective Effect of Corn Silk Infusion in Male Wistar Rats

10.20885/EKSAKTA.vol1.iss1.art8
Arba Pramundita Ramadani (1), Hady Anshory Tamhid (2), Tika Luthfi Sadrina (3), Jasno Jasno (4), Mabrurotul Mustafidah (5)
(1) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(2) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(3) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(4) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(5) Department of Pharmacy, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia
51-55
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537

Clustering Provinces in Indonesia based on Community Welfare Indicators

10.20885/EKSAKTA.vol1.iss1.art9
Sekti Kartika Dini (1), Achmad Fauzan (2)
(1) Department of Statistics, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(2) Department of Statistics, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia
56-63
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844

Identification and Heme Polymerization Inhibition Activity (HPIA) Assay of Ethanolic Extract and Fraction of Temu Mangga (Curcuma mangga Val.) Rhizome

10.20885/EKSAKTA.vol1.iss1.art10
Dhina Fitriastuti (1), Tatang Shabur Julianto (2), Annisa Wahyu Nur Iman (3)
(1) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(2) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(3) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia
64-72
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474

A Comparison between Nonparametric Approach: Smoothing Spline and B-Spline to Analyze The Total of Train Passengers in Sumatra Island

10.20885/EKSAKTA.vol1.iss1.art11
Drajat Indra Purnama (1)
(1) Badan Pusat Statistik (BPS) Kabupaten Parigi Moutong, Provinsi Sulawesi Tengah, Indonesia
73-80
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282

Analysis of Factors Influencing The Decision to Choose The Department in The Natural Science Campus

10.20885/EKSAKTA.vol1.iss1.art12
Muhammad Hasan Sidiq Kurniawan (1), Achmad Fauzan (2), Jaka Nugraha (3)
(1) Department of Statistics, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(2) Department of Statistics, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(3) Department of Statistics, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia
81-84
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309

Identification of the Existence and Type of Microplastic in Code River Fish, Special Region of Yogyakarta

10.20885/EKSAKTA.vol1.iss1.art13
Elita Nurfitriyani Sulistyo (1), Suphia Rahmawati (2), Rizqia Amalia Putri (3), Nolanda Arya (4), Yolanda Amertha Eryan (5)
(1) Department of Environmental Engineering, Faculty of Civil Engineering and Planning, Universitas Islam Indonesia ,
(2) Department of Environmental Engineering, Faculty of Civil Engineering and Planning, Universitas Islam Indonesia ,
(3) Department of Environmental Engineering, Faculty of Civil Engineering and Planning, Universitas Islam Indonesia ,
(4) Department of Environmental Engineering, Faculty of Civil Engineering and Planning, Universitas Islam Indonesia ,
(5) Department of Environmental Engineering, Faculty of Civil Engineering and Planning, Universitas Islam Indonesia
85-91
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Adsorption Study of Methylene Blue and Methyl Orange Using Green Shell (Perna Viridis)

10.20885/EKSAKTA.vol1.iss1.art14
Febi Indah Fajarwati (1), Nadya Ika Yandini (2), Mai Anugrahwati (3), Amri Setyawati (4)
(1) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(2) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(3) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia ,
(4) Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Islam Indonesia
92-97
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905