Vol 5 No 1 (2022)

Articles

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  Utilization of Waste Shells as Cao Catalyst in Biodiesel Production from Used Cooking Oil

  Umei Latifah Azzahro, Wisnu Broto

  147-152

  • PDF (English)
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  The separation of alkyldiethanolamide based on Kernel oil of Calophyllum inophillum fruit using High-Performance Liquid Chromatography

  Masrori Iqbal, Dedy Suhendra, Erin Ryantin Gunawan

  153-157

  • PDF (English)
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  Cinnamon (Cinnamomum burmannii) Bark Essential Oil as Raw Material for Skin Cream and Anti-Bacterial

  Sandra Lewa, Sanusi Gugule

  158-165

  • PDF (English)
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  Crystallization of Mn(II) and Cd(II) Complexes in A Water-Methanol System: Tartrate vs Nicotinamide Ligand Selectivity

  Yuniar Ponco Prananto, Rafi Dwiasis Wibisono, Sasti Gona Fadhilah, Rachmat Tjahjanto, Darjito, Firsta Luthfiani Salsabila

  166-172

  • PDF (English)
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  Potential of Pandanus Odorifer (Sea Pandan) Fruit as a Supplement to Increasing Chicken Appetite

  Hermansyah Amir, Nurhamidah, Sura Menda Ginting, Wike Suviolamei, Yosie Andriani HS

  173-180

  • PDF (English)
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  Antibacterial Test and Isolation of Xanthones from Pericarps Mangosteen (Garcinia mangostana L.) using Calcium Oxide (CaO) as a Vacuum Liquid Chromatography (VLC) Stationary Phase

  Ni Komang Tri Dharmayani, Inggit Garnasih , Emmy Yuanita, Maria Ulfa, Sudirman Sudirman, Made Ganesh Darmayanti, Maulida Septiyana

  181-185

  • PDF (English)
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  Reaction Kinetics in the Pyrolysis of Human Hair Waste

  I Dewe Ketut Anom, John. Z. Lombok

  186-192

  • PDF (English)
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  Using Virtual Laboratory: A Profile of Students' Self-Efficacy on Electrochemistry

  Febrian Solikhin, Kristian Handoyo Sugiyarto, Jaslin Ikhsan

  193-201

  • PDF (English)