Vol. 2 No. 1 (2019): Talenta Conference Series: Science and Technology (ST)

Special Issue:
Seminar Nasional Kimia dan Pendidikan Kimia 2017
Hotel Madani Medan, Selasa / 26 Oktober 2017

Published: 2019-02-13

Full Issue

Preface

Articles

Analisa Potensi Ekstrak Daun Kari (Murraya koenigii L. Spreng) Potential Analysis of Curry Leaf Extract ((Murraya koenigii L. Spreng)

Mustanir Mustanir, Tara Rizki Al-Qarana, Hilda Gusvianna, Nurdin Saidi

1-8
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Evaluasi Aktivitas Antibakteri Hidrogel Hibrid Maleoil Kitosan – Dialdehid Alginat Antibacterial Activity Evaluation of Hydrogel Maleoyl Hybrid Chitosan - Alginate dialdehyde

Subur P Pasaribu, Jamaran Kaban, Mimpin Ginting, Kasmirul Ramlan Sinaga

9-14
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Pengaruh Suhu Interesterifikasi RBDPO/RBDPS Terhadap Komposisi Trigliserida dan Nilai Kandungan Lemak Padat dalam Pembuatan Lemak Margarin Effect of Interesterification Temperature of RBDPO / RBDPS on the Composition of Triglycerides and the Value of Solid Fat Content in Margarine Fat Production

Mimpin Ginting, Jamaran Kaban, Herlince Sihotang, Hendri Tobing

15-21
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Sintesis Nanoserat Selulosa dari Tandan Kosong Sawit (Tks) dengan Menggunakan Metode Tetramethyl Piperidine 1 Oxyl (TEMPO) The Synthesis of Cellulose Nanocerate from Palm Oil Empty Fruit Bunches Using the Tetramethyl Piperidine 1 Oxyl Method (TEMPO)

Saharman Gea, Ila Dwi Agrista, Cut Fatimah Zuhra

22-28
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Aktivitas Antibakteri dan antioksidan dari Ekstrak Daun Kari (Murayya koeginii) Ditinjau dari Waktu Penyimpanan Antibacterial and antioxidant activities of Curry Leaf Extract (Murayya koenigii) Observed Through Storage Time

Jelita Jelita, Basuki Wirjosentono, Tamrin Tamrin, Lamek Marpaung

29-36
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Analisis Kandungan Asam Lemak Omega 3 dan Omega 6 pada Minyak Ikan Mas (Cyprinus Carpio) Analysis of Omega-3 and Omega-6 Fatty Acid Content in Goldfish Oil (Cyprinus Carpio)

Maruba Pandiangan, Jamaran Kaban, Basuki Wirjosentono, Jansen Silalahi

37-44
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Aktivitas Antioksidan Dan Toksisitas Fraksi Etil Asetat Dari Daun Halban (Vitex Pinnata Linn) Asal Aceh Antioxidant Activity and Toxicity of Ethyl Asset Acetate from Halban Leaves (Vitex Pinnata Linn) from Aceh

Mastura Mastura, Tonel Barus, Lamek Marpaung, Partomuan Simanjuntak

45-51
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Modifikasi Resiprene-35 Dengan Asam Metakrilat Melalui Teknik Pencangkokan Dalam Sistem Pelarut Modification of Resiprene-35 with Methacrylic Acid Through a Grafting Technique in a Solvent System

I Putu Mahendra, Basuki Wijosentono, Tamrin Tamrin, Hanafi Ismail

52-59
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Studi Pembuatan Sabun Cair dari Daging Buah Pepaya (Analisis Pengaruh Kadar Kalium Hidroksida terhadap Kualitas Sabun) Study of Papaya Liquid Soap Production (Analysis of the Effect of Potassium Hydroxide Levels on the Soap Quality)

Sri Adelila Sari, Muhammad Firdaus, Nurul Agustia Fadilla, Riska Irsanti

60-65
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Konversi Oil Palm Frond (OPF) Sebagai Bahan Baku Bioetanol Dengan Proses Pretreatment Organosolv dan Hidrolisa Asam Oil Palm Frond (OPF) Conversion As Bioethanol Raw Material With Organosolv Pretreatment Process and Acid Hydrolysis

Saisa Saisa, Husni Husin, Mahidin Mahidin

66-71
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Aktivitas Antioksidan Fenolik Total Ekstrak Kulit Biji Jengkol (Archidendron Jiringa (Jack) I. C. Nielsen) Total Antioxidant Activity of Phenolic Extract of Jengkol Seed (Archidendron Jiringa (Jack) I. C. Nielsen)

Misri Yanty Lubis, Lamek Marpaung, Muhammad Pandapotan Nasution, Partomuan Simanjuntak

72-78
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Pengaruh Kadar Air Pada Proses Pemucatan Minyak Kelapa Sawit The Effect of Water Content on the Process of Palm Oil Purification

Mayang Sari, Yusuf Ritonga, Sri Wahyuna Saragih

79-83
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Uji Fenolik Dan Toksisitas (Brine Shrimp Lethality Test) Ektrak Methanol Daun Benalu Duku Hijau (Dendrohtoe pentandara (L.) Miq) Dan Merah (Scurrula ferruginea (Jack) Danser) Phenolic and Toxicity Tests (Brine Shrimp Lethality Test) of Green Duku Dalu Leaves (Dendrohtoe pentandara (L.) Miq) and Red Duku Dalu Leaves (Scurrula ferruginea (Jack) Danser) Methanol Extract

Rini Hardiyanti, Lamek Marpaung, I Ketut Adnyana, Partomuan Simanjuntak

84-87
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Analisa XRD Terhadap Perubahan Struktur Dan Kristalinitas Karbonisasi Batubara Sawahlunto – Sijunjung Sumatera Barat XRD Analysis of Changes in the Structure and Crystallinity of Sawahlunto - Sijunjung West Sumatra Coal Carbonization

Vivi Purwandari, Saharman Gea, Basuki Wijosentono

88-91
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Skrining Fitokimia Dan Aktivitas Antimikroba Dari Tumbuhan Bangun-Bangun (Coleus Amboinicus Lour) Phytochemical Screening and Antimicrobial Activity of Bangun-Bangun Plants (Coleus amboinicus Lour)

Rosliana Lubis

92-96
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Skrining Fitokimia Ekstrak Etanol, Etil Asetat Dan N-Heksana Batang myristica Fragrans Phytochemical Screening of Ethanol Extracts, Ethyl Acetate and N-Hexane of Myristica fragrans Stems

Rizki Damayanti, Ria Ervilita

97-100
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Pra Rencana Pabrik High Fructose Syrup Dari Menir Pre Factory Plan of High Fructose Syrup From Menir

Dominikus Djago Djoa, Bambang Susila Hadi, I Gede Aryana Mahayasa

101-107
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Pengaruh Pemberian Pupuk Organik Daun Kelor Dan Pupuk Kotoran Puyuh Terhadap Pertumbuhan Dan Produksi Tanaman Kacang Panjang (Vigna Cylindrica L) The Effect of Giving Organic Fertilizer of Moringa Leaves and Quail Manure on Growth and Production of Long Beans (Vigna cylindrica L)

Najla Lubis, Refnizuida Refnizuida, Heru Ilham Fauzi R

108-117
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Pembuatan Termoplastik Elastomer Epdm/Polietilen dengan Penambahan Pulptandan Kosong Kelapa Sawit The Production of Thermoplastic Elastomer Epdm / Polyethylene with the Addition of Oil Palm Empty Pulp

Muhammad Emir Aulia, Amir Hamzah Siregar, Darwin Yunus Nasution

118-123
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Pemanfaatan Karbon Aktif Ampas dalam Mereduksi Asam Lemak Bebas (Free Fatty Acid) pada Minyak Goreng Bekas sebagai Biodiesel The Utilization of Waste Activated Carbon in Reducing Free Fatty Acid in Used Cooking Oil as Biodiesel

Reka M. Sari, Agus Kembaren

124-128
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Modifikasi Resipren dan Bitumen Dalam Peningkatan Kekuatan Aspal Respiratory and Bitumen Modifications in Increasing the Asphalt Strength

Fitri Ikova M, Tamrin Tamrin, Darwin Yunus Nasution

129-134
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Penerapan POGIL Dengan LKS Dalam Meningkatkan Hasil Belajar pada Koloid Berbasis Lesson Study Application of POGIL with LKS in Improving Learning Outcomes in Lesson Study-Based Colloids

Angeline Viska Ayurosalia

135-140
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Pengembangan Bahan Ajar Modul Berbasis Masalah pada Materi Reaksi Redoks di SMA Development of Module-Based Learning Materials on Problems in Redox Reaction Material in High School

Anna Juniar, Jonter Siregar, Albinus Silalahi, Retno Dwi Suyanti, Pravil Mistryanto

141-146
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Pengaruh Model Pembelajaran Problem Based Learning (Pbl) Dengan Menggunakan Media Power Point Terhadap Hasil Belajar Siswa pada Materi Larutan Asam Basa The Influence of Problem Based Learning (PBL) Using Media Point on Student Learning Outcomes in Basic Acid Solution Materials

Bajoka Nainggolan, Dimas Nugroho PW

147-152
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Penerapan Strategi Pembelajaran TGT Dibandingkan dengan TSTS Dalam Meningkatkan Hasil Belajar Kimia Siswa Application of TGT Learning Strategies Compared with TSTS in Improving Student Chemistry Learning Outcomes

Doli Fadly Harahap, Prof. Dr. Suharta, M.Si Prof. Dr. Suharta, M.Si, Predi S. Perangin Angin, Rian Rahmansyah

153-158
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Penerapan Model Pembelajaran Kooperatif Wordsquare untuk Meningkatkan Prestasi Belajar Kimia Siswa Pada Pokok Bahasan Koloid Di Kelas XI SMAS Cerdas Murni The Application of Wordsquare Cooperative Learning Model to Improve Students' Chemistry Learning Achievement in Colloidal Subjects in IX Grade Students of SMAS Cerdas Murni

Erlina Erlina Erlina, Rona Rona Rona, Efni Efridah, Rohazmy Rizki

159-163
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Kecerdasan Emosional Guru Kimia Madrasah Aliyah Swasta di Kota Medan Emotional Intelligence Chemistry Teachers of Madrasah Aliyah Private School in Medan

Fauziah Fauziah

164-172
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Penuntun Praktikum Kimia Berbasis Guided Inquiry Terintegrasi Pendidikan Karakter Untuk SMK Integrated Guided Inquiry Chemistry Practicum Guide Character Education For Vocational Schools

Gaung Atmaja, Iis Siti Jahro, Ramlan Silaban

173-179
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Implementasi Media Pembelajaran Chemsdomino Dalam Meningkatkan Hasil Belajar Kimia (Pokok Bahasan Sistem Periodik Unsur) Implementation of Chemsdomino Learning Media in Improving Chemistry Learning Outcomes (Subjects of the Periodic System of Elements)

Herbert C.B. Manalu, Sri Wartika, Wesly Hutabarat, Saronom Silaban

181-186
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Pengembangan Modul Berbasis Inkuiri Terbimbing Pada Materi Hukum Dasar Kimia Di Sekolah Menengah Atas Development of Modules Based on Guided Inquiry in Basic Chemical Law Material in High Schools

Intan Pratiwi, Ratu Evina D, Ramlan Silaban, Retno Dwi Suyanti

187-193
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Analisis Kelayakan Buku Panduan Praktikum Kimia Kelas XII Semeter II Berdasarkan BSNP Sesuai Kurikulum 2013 Feasibility Analysis of Class XII Semester II Chemistry Practical Guidebook Based on BSNP According to 2013 Curriculum

Jusmasari Harahap, Novita Sari, Salahuddin Al-Yubi Pane, Nuraini Nuraini

194-198
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Pengaruh Motivasi dan Jenis Bahan Ajar Terhadap Hasil Belajar Kimia Siswa The Effect of Motivation and Types of Teaching Materials on Student Chemistry Learning Outcomes

Manasse Hasugian

199-205
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Upaya Meningkatkan Hasil Belajar Siswa Dengan Menggunakan Strategi Pembelajaran Process Oriented Guided Inquiry Learning (POGIL) Pada Materi Kelarutan dan Hasil Kali Kelarutan The Efforts to Improve Student Learning Outcomes Using the Process Oriented Guided Inquiry Learning (POGIL) Strategy in Solubility and Solubility Products

Nur Akmalia, Noviza Rizkia, Wilta Fajrina, Sanhot Simaremare

206-210
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Pengaruh E-Learning Berbasis Weblog Dengan Model Kooperatif Jigsaw Terhadap Hasil Belajar Siswa The Influence of Weblog-Based E-Learning with Cooperative Jigsaw Model on Student Learning Outcomes

Rafidah Almira Samosir, Eddiyanto Eddiyanto, Eika Abigail Munthe

211-215
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Efektivitas Model Pembelajaran Learning Cycle Dalam Upaya Meningkatkan Hasil Belajar Kimia Siswa Pada Pokok Bahasan Kesetimbangan Kimia Melalui Pendekatan Penelitian Tindakan Kelas Effectiveness of Learning Cycle Learning Model in Efforts to Improve Student Chemistry Learning Outcomes in the Subject of Chemical Equilibrium Through Classroom Action Research Approach

Rohazmy Rizki, Asep Wahyu Nugraha, Erlina Erlina

216-219
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Pendekatan Chemo-Entrepreneurship Pada Minat Kewirausahaan Siswa SMA N 1 Bukit Perubahan Materi Chemo-Entrepreneurship Approach in the Interest of Entrepreneurship of Students SMA N 1 Bukit

Sri Ismulyati, Yudi Ikhwani

220-225
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Pengaruh Strategi Pembelajaran POGIL dengan Animasi Komputer Terhadap Motivasi dan Hasil Belajar Siswa SMA Pada Materi Pokok Stoikiometri Effect of POGIL Computer Animation Learning Strategies on Motivation and Learning Outcomes of High School Students in Stoichiometry

Sri Wahyuna Saragih, Mayang Sari, Eddyanto Eddyanto, Ramlan Silaban

226-233
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Pemanfaatan Media Teka-Teki Silang (TTS) Untuk Meningkatkan Prestasi dan Kreativitas Siswa Pada Materi Klasifikasi Materi Utilization of Cross Puzzle Media (TTS) to Improve Student Achievement and Creativity in the Material Classification Lesson

Sri Wartika, Herbet C.B. Manalu

234-240
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Peningkatan Hasil Belajar Siswa dengan Pembelajaran Kooperatif dan Penggunaan Media Animasi Komputer Improving Student Learning Outcomes with Cooperative Learning using Computer Animation Media

Wardatul Husna Irham, Mahmud Mahmud

241-245
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Pengaruh Model Pembelajaran Kooperatif Tipe Think Pair ShareMenggunakan Media Power Point Terhadap Hasil Belajar Kimia Siswa Pada Pokok Bahasan Perubahan Materi Di SMPN 2 Percut Sei Tuan The Influence of Cooperative Learning Model with "Think Pair Share" Type Using Media Power Point on Students' Chemistry Learning Outcomes in the Subject of Changes in Material in SMP 2 Percut Sei Tuan

Yuni Chairani, Agustina Lumban Tobing, Risma Siahaan

246-252
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Analisis Buku Penuntun Praktikum Kimia Kelas XII Semester I Berdasarkan Kurikulum 2013 Analysis of Chemistry Practicum Guide module in Class XII Semester I Based on 2013 Curriculum

Zainal Arifin, Febri Yanti, Ramlan Silaban, Simson Tarigan

253-258
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Pengembangan Bahan Ajar Reaksi Redoks Berorientasi PBL (Problem Based Learning) Development of learning materials for the Redox Reaction using Problem Based Learning

Anna Juniar, Jonter Siregar, Albinus Silalahi, Retno Dwi Suyanti, Pravil Mistryanto

259-263
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Inovasi Problem Based Learning dengan Strategi Pembelajaran Genius Learning Menggunakan Media Peta Konsep Innovation on Problem Based Learning uses Genius Learning Learning Strategies with Media Concept Maps

Arfiena Fitria Berutu, Ani Sutiani, Angeline Viska Ayurosalia, Febiana Wulandari

264-267
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Efektivitas Pendekatan Saintifik Dengan Menggunakan Media Macromedia Flash Terhadap Hasil Belajar Peserta Didik Effectiveness of the Scientific Approach Using Macromedia Flash Media on Student Learning Outcomes

Dina Ananda Hasibuan, Ramlan Silaban, Rona Rezky M

268-271
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Pengembangan Modul Berbasis Kontekstual Pada Materi Koloid Di Sekolah Menengah Atas Development of Contextual Based Modules in Colloidal Studies at High School

Febiana Wulandari, Anna Juniar, Angeline Viska Ayurosalia, Arfiena Fitria Berutu

272-278
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Implementasi Model Pembelajaran Berbasis Masalah Menggunakan Powerpoint Materi Stoikiometri Untuk Menigkatkan Hasil Belajar Siswa Implementation of Problem Based Learning Model Using Powerpoint on Stoichiometry lessons to Improve Student Learning Outcomes

Frensi Hasanah, Mahmud Mahmud, Risky Hikmi

279-283
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Pengaruh Model Problem Based Learning Dengan Media Audio Visual dan Laboratorium Riil Materi Asam Basa Terhadap Hasil Belajar The Effect of Problem Based Learning Model using Audio Visual Media and Real Acid Base Material Laboratory on Learning Outcomes

Risky Hikmi, Frensi Hasanah, Ani Sutiani

289-292
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Pemanfaatan Karbon Aktif Ampas Tebu dalam Mereduksi Asam Lemak Bebas (Free Fatty Acid) untuk Pemurnian Minyak Jelantah sebagai Biodiesel Utilization of Sugar Cane Activated Carbon in Reducing Free Fatty Acid for Purification of Used Oil as Biodiesel

Reka M Sari, Agus Kembaren

293-296
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