Jurnal Kimia VALENSI, Volume 11, No. 1, May 2025

Jurnal Kimia VALENSI, Volume 11, No. 1, May 2025

• Discriminating Green Beans of Puntang Arabica Coffees with ¹H NMR Based-Metabolomics

  Sofi Syamilatul Fahmi, Nizar Happyana

  1-8

  • PDF

• Fabrication of Calcite Calcium Carbonate from Eggshells Biogenic Waste Through Carbonation Method

  Mariyam Mariyam, Siti Sunarintyas, Leny Yuliatun, Ismi Khuzaimah, Nuryono Nuryono

  9-17

  • PDF

• A Novel Benzenesulfonylurea-Substituted Pyridazinone Derivative with Antidiabetic Effect as the Peroxisome Proliferator-activated Receptor (PPAR-γ) Agonist

  Yuni Fatisa, Arif Yasthophi, Elviyenti Elviyenti, Ihsan Ikhtiaruddin, Neni Frimayanti, Hilwan Yuda Teruna, Jasril Jasril

  18-29

  • PDF

• Preparation of Pectin Membranes with Polyvinyl Alcohol (PVA) Blended Method as Dialysis Membrane for Urea Transport

  Budi Hastuti, Garnish Teantine Aurura, Saptono Hadi

  30-40

  • PDF

• Assessment of Macronutrient Dynamics in a Tropical Watershed: A Study from Bengkulu River and Estuary Indonesia

  Wiwit Wiwit, Idha Yulia Ikhsani, Nurhamidah Nurhamidah, Dwita Oktiarni, Kuo Hong Wong

  41-49

  • PDF

• Efficacy Test of Prototype Kit for Detection Bacillus cereus and Listeria monocytogenes in Processed Meat using Real-time PCR Method

  Muktiningsih Nurjayadi, Tiara Fahriza, Adinda Myra Amalia Putri, Atikah Nur Rahmawati, Ayu Berkahingrum, Rosita Gio Anggraeni, Gladys Indira Putri, Jefferson Lynford Declan, Dandy Akbar, Irvan Maulana, Maharanianska Azzahra, Muhammad Arkent Shangkara, Irma Ratna Kartika, Fera Kurniadewi, Dalia Sukmawati, Sri Rahayu, Vira Saamia, I Made Wiranatha, Bassam Abumoelak, Hesham El Enshasy

  50-59

  • PDF

• Search for SARS-CoV-2 Inhibitors. Is it still needed?Molecular Docking Study of Teicoplanin Derivatives and Vancomycin against SARS-CoV-2 Mpro

  Sri Mulyani, Nova Dwi Lestari, Imam Samodra, Fajar Rakhman Wibowo, Elfi Susanti VH, Tonang Dwi Ardyanto

  60-68

  • PDF

• Isolation of Endophytic Pseudomonas Strains from Papaya Leaves and Their Extracellular Enzyme Production and Antioxidant Profile

  Purbowatiningrum Ria Sarjono, Nur Fadilla Choirunnisa, Yunita Triwijayanti, Salsabila Salsabila, Mukhammad Asy’ari, Ngadiwiyana Ngadiwiyana, Ismiyarto Ismiyarto, Nor Basid Adiwibowo Prasetya, Yosie Andriani

  69-80

  • PDF

• Decolorization of Reactive Black 5 by Myceliophthora thermophila KLUM₁

  Evi Susanti, Rizky Febriani Jati, Dwi Apriani, Suharti Suharti, Mieke Alvionita

  81-91

  • PDF

• TiO₂/Zeolite Coal Fly Ash Nanocomposite for Photodegradation of Naphthol Blue Black Dye: Optimization and Mechanism under Visible Light

  Linda Jati Kusumawardani, Yulian Syahputri, Apriansyah Apriansyah, Muhammad Fathurrahman

  92-104

  • PDF

• In Vitro and In Silico Study of Antibacterial Activity of Sirih Merah Leaf Extract (Piper crocatum Ruiz & Pav.) Against Streptococcus mutans

  Trisna Yuliana, Yolanda Charmenia Nadine Yusrin, Puad Fauzi, Lilis Siti Aisyah, Dikdik Kurnia

  105-115

  • PDF

• Natural Zeolite as Mo and MoP Catalysts Support for Catalytic Deoxygenation of Jatropha Oil

  Isalmi Aziz, Muhammad Farhan, Nanda Saridewi, Yulyani Nur Azizah, Anna Muawanah, Siti Nurbayti, Adid Adep Dwiatmoko, Lisa Adhani

  116-125

  • PDF

• Synthesis and Antibacterial Activity of Chitosan-Cinamaldehyde/AgNp Schiff Base Composite

  Muhammad Badrul Huda, Kemilau Permata Hati Rinaryadi, Ngadiwiyana Ngadiwiyana, Marcelinus Christwardana, Purbowatiningrum Ria Sarjono, Ismiyarto Ismiyarto

  126-137

  • PDF

• Papain-like Protease Peptides as Construction Material for the SARS-CoV-2 Vaccine Design Candidate: In-silico Study

  Richa Mardianingrum, Nur Ihsani Pertiwi, Lina Rahmawati Rizkuloh, Nur Kusaira Khairul Ikram, Ruswanto Ruswanto

  138-149

  • PDF

• TLC Fingerprint Analysis and Evaluation of α-Glucosidase Inhibitory and Free Radical Scavenging Activity of Justicia gendarussa from Different Growth Locations

  Laela Wulansari, Wulan Tri Wahyuni, Waras Nurcholis, Mohamad Rafi

  150-161

  • PDF