Vol. 8 No. 1 (2022)

View Vol. 8 No. 1 (2022)
Published: 30-06-2022

Full Issue

Articles

  • Synthesis of Reduced Graphene Oxide and Zinc Oxide Composite From Candlenut Shell Charcoal (Aleuritas moluccana)

    Asri Saleh, Fadhil Asy’ari Amhadin, Iin Novianty
    🏢 Affiliation Details
    (1) Asri Saleh: Department of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Alauddin Makassar
    (2) Fadhil Asy’ari Amhadin: Department of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Alauddin Makassar
    (3) Iin Novianty: Department of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Alauddin Makassar
    📄 Pages: 1-11
    📊 Views: 37 , ⬇️ Downloads: 50 , 🌐️ DOI: 10.22373/ekw.v8i1.9405

  • Identification of Secondary Metabolites Compounds From Nampu (Homalomena rosrata Griff.)

    Fahrauk Faramayuda, Luthfi Fauziah, Ari Sri Windyaswari, Julia Ratnawati
    🏢 Affiliation Details
    (1) Fahrauk Faramayuda: Faculty of Pharmacy, Universitas Jenderal Achmad Yani, Cimahi
    (2) Luthfi Fauziah: Faculty of Pharmacy, Universitas Jenderal Achmad Yani, Cimahi
    (3) Ari Sri Windyaswari: Faculty of Pharmacy, Universitas Jenderal Achmad Yani, Cimahi
    (4) Julia Ratnawati: Faculty of Pharmacy, Universitas Jenderal Achmad Yani, Cimahi
    📄 Pages: 12-26
    📊 Views: 43 , ⬇️ Downloads: 55 , 🌐️ DOI: 10.22373/ekw.v8i1.9511

  • Analysis of The Physicochemical and Sensory Quality of Adee Cake During Storage

    Ismail Sulaiman, Syarifah Rohaya, Muhammad Ichsan
    🏢 Affiliation Details
    (1) Ismail Sulaiman: Agricultural Product Technology Department, Universitas Syiah Kuala, Banda Aceh Center of Organic Farming Development, Universitas Syiah Kuala, Banda Aceh
    (2) Syarifah Rohaya: Agricultural Product Technology Department, Universitas Syiah Kuala, Banda Aceh
    (3) Muhammad Ichsan: Agricultural Product Technology Department, Universitas Syiah Kuala, Banda Aceh
    📄 Pages: 27-41
    📊 Views: 27 , ⬇️ Downloads: 42 , 🌐️ DOI: 10.22373/ekw.v8i1.10239

  • The Assessment of Seawater Intrusion on The North Coast of Aceh Besar: A Surface Water and Well Water Study

    Muhammad Irham, Ilhamsyah Putra, Irwansyah Irwansyah, Ichsan Setiawan, Ichsan Rusdi
    🏢 Affiliation Details
    (1) Muhammad Irham: Geographical Information Systems Laboratory, Faculty of Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh
    (2) Ilhamsyah Putra: Department of Marine and Fisheries Science, Universitas Syiah Kuala, Banda Aceh
    (3) Irwansyah Irwansyah: Center for Environmental and Natural Resources Research (PPLH-SDA), Universitas Syiah Kuala, Banda Aceh
    (4) Ichsan Setiawan: Center for Marine and Fisheries Research (PRKP), Universitas Syiah Kuala, Banda Aceh
    (5) Ichsan Rusdi: Department of Marine and Fisheries Science, Universitas Syiah Kuala, Banda Aceh
    📄 Pages: 42-53
    📊 Views: 31 , ⬇️ Downloads: 56 , 🌐️ DOI: 10.22373/ekw.v8i1.10476

  • Food Habits and Niche Breadth of Three Species of Fish Catchs in Aneuk Laot Lake, Sabang Aceh

    Nurfadillah Nurfadillah, Irma Dewiyanti, Muhammad Akbar Maulana, Siswani Sari, Hasfiandi Hasfiandi
    🏢 Affiliation Details
    (1) Nurfadillah Nurfadillah: Department of Aquaculture, Faculty of Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh
    (2) Irma Dewiyanti: Department of Marine Science, Faculty of Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh
    (3) Muhammad Akbar Maulana: Department of Aquaculture, Faculty of Marine and Fisheries, Universitas Syiah Kuala, Banda Aceh
    (4) Siswani Sari: Local Environmental Agency, Sabang
    (5) Hasfiandi Hasfiandi: Aceh Development Planning Board
    📄 Pages: 54-64
    📊 Views: 56 , ⬇️ Downloads: 72 , 🌐️ DOI: 10.22373/ekw.v8i1.10536

  • The Extraction of Curcuminoids From Ethanol Extract of Yellow Turmeric (Curcuma longa L) and Activity Test on P-388 Murine Leukemia Cells

    Ida Wati, Vibianti Dwi Partiwi, Maya Ramdianti Musadi
    🏢 Affiliation Details
    (1) Ida Wati: Department of Chemical Engineering, Faculty of Industrial Technology, The National Institute of Technology, Bandung
    (2) Vibianti Dwi Partiwi: Department of Chemical Engineering, Faculty of Industrial Technology, The National Institute of Technology, Bandung
    (3) Maya Ramdianti Musadi: Department of Chemical Engineering, Faculty of Industrial Technology, The National Institute of Technology, Bandung
    📄 Pages: 68-77
    📊 Views: 161 , ⬇️ Downloads: 169 , 🌐️ DOI: 10.22373/ekw.v8i1.10720

  • Screening of Antibacterial and Antioxidant Activities for Safflower Water Extracts to Increase Immunity During a Pandemic

    Amalyah Febryanti, Fitria Azis
    🏢 Affiliation Details
    (1) Amalyah Febryanti: Department of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Alauddin Makassar
    (2) Fitria Azis: Department of Chemistry, Faculty of Science and Technology, Universitas Islam Negeri Alauddin Makassar
    📄 Pages: 78-92
    📊 Views: 30 , ⬇️ Downloads: 41 , 🌐️ DOI: 10.22373/ekw.v8i1.10934

  • The Potency of Bioplastic Polyhydroxyalkanoate (PHA) Producing Bacteria Isolated From Palm Oil Mill Waste

    Nur Haedar, Donny Suherman, Zasarwati Dwyana, Heriadi Heriadi, Mashuri Masri
    🏢 Affiliation Details
    (1) Nur Haedar: Department of Biology, Mathematic and Natural Science Faculty, Hasanuddin University, Makassar
    (2) Donny Suherman: Department of Biology, Mathematic and Natural Science Faculty, Hasanuddin University, Makassar
    (3) Zasarwati Dwyana: Department of Biology, Mathematic and Natural Science Faculty, Hasanuddin University, Makassar
    (4) Heriadi Heriadi: Department of Biology, Mathematic and Natural Science Faculty, Hasanuddin University, Makassar
    (5) Mashuri Masri: Department of Biology, Science and Technology Faculty, State Islamic University Alauddin, Makassar
    📄 Pages: 93-107
    📊 Views: 79 , ⬇️ Downloads: 64 , 🌐️ DOI: 10.22373/ekw.v8i1.11145

  • Moringa Leaf Infusion and Tea: How are Their Antioxidant Activities Different?

    Irma Rahmawati, Sinta Dewi Anggraeni, Andi Ika Julianti
    🏢 Affiliation Details
    (1) Irma Rahmawati: Department of Pharmacy, Akademi Farmasi Bumi Siliwangi, Bandung
    (2) Sinta Dewi Anggraeni: Department of Pharmacy, Akademi Farmasi Bumi Siliwangi, Bandung
    (3) Andi Ika Julianti: Department of Pharmacy, Akademi Farmasi Bumi Siliwangi, Bandung
    📄 Pages: 108-118
    📊 Views: 52 , ⬇️ Downloads: 59 , 🌐️ DOI: 10.22373/ekw.v8i1.11223

  • Endophytic Bacteria Identification of Red Ginger (Zingiber officinale var. Rubrum) From Enggano Island

    Welly Darwis, Annisa Prastika Supriyanto, Risky Hadi Wibowo, Sipriyadi Sipriyadi, Rochmah Supriati
    🏢 Affiliation Details
    (1) Welly Darwis: Department of Biology, Faculty of Mathematics and Natural Sciences, University of Bengkulu, Kandang Limun, Bengkulu
    (2) Annisa Prastika Supriyanto: Undergraduate Student, Department of Biology, Faculty of Mathematics and Natural Sciences, University of Bengkulu, Kandang Limun, Bengkulu
    (3) Risky Hadi Wibowo: Graduate School of Biology, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Bengkulu, Kandang Limun, Bengkulu
    (4) Sipriyadi Sipriyadi: Graduate School of Biology, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Bengkulu, Kandang Limun, Bengkulu
    (5) Rochmah Supriati: Department of Biology, Faculty of Mathematics and Natural Sciences, University of Bengkulu, Kandang Limun, Bengkulu
    📄 Pages: 119-136
    📊 Views: 41 , ⬇️ Downloads: 57 , 🌐️ DOI: 10.22373/ekw.v8i1.11498

  • Butterfly Diversity in The Alas River of Soraya Research Station, Leuser Ecosystem, Aceh Province

    Fitria Nelda Fautama, Alia Rizki, Zuriana Siregar, Suwarno Suwarno
    🏢 Affiliation Details
    (1) Fitria Nelda Fautama: Ecology Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh
    (2) Alia Rizki: Ecology Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh
    (3) Zuriana Siregar: Ecology Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh
    (4) Suwarno Suwarno: Ecology Laboratory, Department of Biology, Faculty of Mathematics and Natural Sciences, Universitas Syiah Kuala, Banda Aceh
    📄 Pages: 137-148
    📊 Views: 28 , ⬇️ Downloads: 42 , 🌐️ DOI: 10.22373/ekw.v8i1.11646

  • Nitrogen-Doped Carbon Dots From Bilimbi Juice (Averrhoa bilimbi L.) Via Hydrothermal Method For Iron and Mercury Sensing

    Averroes Fazlur Rahman Piliang, Kerista Tarigan, Syahrul Humaidi, Diana Alemin Barus, Saharman Gea
    🏢 Affiliation Details
    (1) Averroes Fazlur Rahman Piliang: Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan
    (2) Kerista Tarigan: Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan
    (3) Syahrul Humaidi: Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan
    (4) Diana Alemin Barus: Department of Physics, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan
    (5) Saharman Gea: Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Sumatera Utara, Medan
    📄 Pages: 149-160
    📊 Views: 63 , ⬇️ Downloads: 51 , 🌐️ DOI: 10.22373/ekw.v8i1.11813

  • UV-C Technology to Support Air Quality For Safety Work and Security From Biological Agent Threats

    Lilik Mugiharto, Aries Sudiarso, Luhut Simbolon, Suparlan Suparlan, Wely Pasadena
    🏢 Affiliation Details
    (1) Lilik Mugiharto: Faculty of Defense Technology, The Republic of Indonesia Defense University, Jakarta
    (2) Aries Sudiarso: Faculty of Defense Engineering, The Republic of Indonesia Defense University, Kampus Unhan Salemba, Jakarta
    (3) Luhut Simbolon: Faculty of Defense Engineering, The Republic of Indonesia Defense University, Kampus Unhan Salemba, Jakarta
    (4) Suparlan Suparlan: Faculty of Engineering, Universitas Indonesia Kampus UI, Depok, West Java
    (5) Wely Pasadena: Faculty of Defense Technology, The Republic of Indonesia Defense University, Jakarta
    📄 Pages: 161-174
    📊 Views: 34 , ⬇️ Downloads: 47 , 🌐️ DOI: 10.22373/ekw.v8i1.12028

  • Functional Characteristic of Analog Rice Made From Taro Kimpul Flour (Xhantosoma sagitifolium)

    Santi Noviasari, Permata Salsa Assyifa, Ismail Sulaiman
    🏢 Affiliation Details
    (1) Santi Noviasari: Departement of Agricultural Product Technology, Faculty of Agriculture, Universitas Syiah Kuala, Banda Aceh
    (2) Permata Salsa Assyifa: Departement of Agricultural Product Technology, Faculty of Agriculture, Universitas Syiah Kuala, Banda Aceh
    (3) Ismail Sulaiman: Departement of Agricultural Product Technology, Faculty of Agriculture, Universitas Syiah Kuala, Banda Aceh
    📄 Pages: 175-189
    📊 Views: 39 , ⬇️ Downloads: 45 , 🌐️ DOI: 10.22373/ekw.v8i1.12614

  • The Total Phenolic, Total Flavonoid, and Brown Pigment in Honey Before and After Heating

    Achmad Tjachja Nugraha, La Ode Sumarlin, Anna Muawanah, Nurul Amilia, Meyliana Wulandari
    🏢 Affiliation Details
    (1) Achmad Tjachja Nugraha: Department of Agribusiness, Faculty of Science and Technology, Syarif Hidayatullah State Islamic University, Jakarta
    (2) La Ode Sumarlin: Department of Chemistry, Faculty of Science and Technology, Syarif Hidayatullah State Islamic University, Jakarta
    (3) Anna Muawanah: Department of Chemistry, Faculty of Science and Technology, Syarif Hidayatullah State Islamic University, Jakarta
    (4) Nurul Amilia: Department of Chemistry, Faculty of Science and Technology, Syarif Hidayatullah State Islamic University, Jakarta
    (5) Meyliana Wulandari: Department of Chemistry, Faculty of Science and Technology, Syarif Hidayatullah State Islamic University, Jakarta
    📄 Pages: 190-208
    📊 Views: 56 , ⬇️ Downloads: 40 , 🌐️ DOI: 10.22373/ekw.v8i1.12757