Vol. 10 No. 4 (2021)

Articles

• Influence of the Guided Inquiry Learning Model Assisted by a Two-stay Two Stray towards Chemistry Learning Outcomes of High School Students

  Dahlia Sofiyatun, Minarni R. Jura, Sri M. Sabang

  208-212

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• Adsorption Capacity of Activated Charcoal Made of Rice Husk on Cd(II) Metal Ions

  Eka Widyasari, Supriadi Supriadi, Irwan Said

  213-217

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• Application of Clove Leaf Oil (Syzygium aromaticum L.) on Preservation of Milkfish (Chanos chanos)

  Rukmawati Rukmawati, Daud K. Walanda , Irwan Said

  218-223

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• Analysis of Lycopene Content and Antioxidant Activity Test of Katokkon Chili Extract (Capsicum chinense Jacq)

  Febryna V. Maddo, Siti Aminah , Afadil Afadil

  224-229

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• Development of Nanocomposite Films with Durian Peel Nanocrystalline Cellulose

  Zeinur Rochma Fandis Romadhon, I Gusti Made Sanjaya

  230-236

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• Co-pigmentation of Anthocyanin Jamblang Fruit (Syzygium cumini) with Acetic Acid and Alum

  Chintia N. Barani, Siti Nuryanti, Paulus H. Abram

  237-246

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• Analysis of Students' Skills through Practicum on Reaction Rate Topic

  Hayatul Islam, Ratman Ratman

  247-253

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• The Utilization of Acid as a Color Stabilizer in the Extraction of Anthocyanins from the Lakum (Cayratia trifolia L.) Peel

  Aryo E. Peluru, Paulus H. Abram

  254-259

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• Copigmentation of Flavonoids of the Gadung Mango Bark (Mangifera Sp) as a Coloring Substance

  Moh. Sahril, Vanny M. A. Tiwow, Afadil Afadil

  260-268

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• Determination of Iron (Fe), Zinc (Zn) Levels and Organoleptic Tests in Coconut Pulp Flour

  Muh. F. Khaykal, Sri H. V. Pulukadang

  269-276

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