Vol. 1 No. 2 (2022)

View Vol. 1 No. 2 (2022)

Published: 2022-12-21

Editorial

Research Articles

Effect of Zeolite Concentration on Hydrogel Characteristics of Arrowroot-Based Starch-G-Poly(Acrylic Acid)/Zeolite Composite

Achmad Sjaifullah, Beny Akhmat Saputra, I Nyoman Adiwinata, Agung Budi Santoso, Busroni, Muhammad Reza

23-27
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The Permeation of High Concentration Hydrogen Sulfide (H2S) Gas Using PTFE (Polytetrafluoroethylene) and PVDF (Polyvinylidene Fluoride) membranes

Asnawati Asnawati, Diah Ayu Nur Sholehah, Dwi Indarti, Tri Mulyono, Bambang Piluharto, Yeni Maulidah Muflihah

28-33
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Optimization of Centrifugation Speed and pH in Extraction of Uricase Enzyme from Goat Liver

Wuryanti Handayani, Esti Utarti, Riki Juni Krismiadi, AA. Istri Ratnadewi

34-37
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Solid State Transformation of TiO2 Rutile and its Photocatalytic Activity

Yudi Aris Sulistiyo, Wilda Kamila, Novita Andarini, Suwardiyanto Suwardiyanto, Gagus Ketut Sunnardianto, Tanti Haryati

38-42
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Identification and determination α and β-acids from Columbus hops using Reverse Phase High Pressure Liquid Chromatography

Z. Zulfikar, Labes Antje

43-47
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