Vol. 6 No. 1 (2017): Edition of January - April 2017

Articles

• Comparative Analysis of Chemical Components of Purified Essential Oil from Nilam Plants using Gas Chromatography

  Emas Agus Prastyo Wibowo, Fadila Mauliani, Utami Nofitasari, Atik Setyani, Nuni Widiarti

  1-6

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• Effect of Calcination at Synthesis of Mg-Al Hydrotalcite Using co-Precipitation Method

  Niar Kurnia Julianti, Tantri Kusuma Wardani, Ignatius Gunardi, Achmad Roesyadi

  7-13

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• Temperature Effect of Crystalinity in Cellulose Nanocrystal from Oil Palm Empty Fruit Bunch (OPEFB) using Sonication-Hydrothermal Methods

  Zulnazri Zulnazri, Fika Anjana, Achmad Roesyadi

  14-21

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• A Flavonoid Glycoside Compound Isolated from Macaranga gigantifolia Merr Leaves

  Gian Primahana, Akhmad Darmawan

  22-26

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• Antibacterial Activity Test, Evaluation of Pharmacognosy and Phytochemical Screening of Some Extracts of Globe Amaranth (Gomphrena globosa)

  Kusmiati Kusmiati, Dody Priadi, Romah K.B. Rahayu

  27-33

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• Investigation of the Electronic and pH-Sensing properties of Hydroxyl-Functionalized Imine-Linked Polymers via the UV-vis Absorption Spectra and the Density Functional Theory (DFT) Calculations

  Ibtesam Y. Aljaafreh, Suha S Altarawneh, Mohammed Ibrahim Alomari, Alaa M. Almaabreh, Muna M. Al Amelat

  34-48

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• Chemical Cues in Tritrophic Interaction on Biocontrol of Insect Pest

  Nurindah Nurindah, Surjani Wonorahardjo, Dwi Adi Sunarto, Sujak Sujak

  49-56

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• Effect of Radioactivity of Technetium-99m on the Autosterilization Process of non-sterile Tetrofosmin Kits

  Widyastuti Widyastuti, Enny Lestari, Darma Sangaji

  57-63

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• Antimicrobial, antioxidant, and cytotoxic activities of endhopitic fungi Chaetomium sp. isolated from Phyllanthus niruri Linn: in vitro and in silico studies

  Rollando Rollando, Dion Notario, Eva Monica, Martanty Aditya, Rehmadanta Sitepu

  64-83

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