Vol 22, No 1 (2026) – March

Table of Contents

Research Articles

Synthesis, Characterization, and Application of Adsorbent from Chicken Egg Shell to Methyl Orange

Eka Sri Yusmartini

https://dx.doi.org/10.20961/alchemy.22.1.96880.%p.

Antibacterial Activity of Dadap Leaves (Erythrina variegata L.) Againts Staphylococcus aureus and Escherichia coli Bacteria using Disc Diffusion Method

Yulia Theodora Situmorang, Halimatussakdiah Halimatussakdiah, Ulil Amna, Vivi Mardina

https://dx.doi.org/10.20961/alchemy.22.1.99255.%p.

Free Radical Scavenging, Cytotoxic Activity, and Antioxidant-Targeted Molecular Docking Analysis of Akan Kusim Besar (Artabotrys sp.) Methanolic Axtract form Ketambe

Halimatussakdiah Halimatussakdiah, Ulil Amna, Vivi Mardina, Misdi Misdi

https://dx.doi.org/10.20961/alchemy.22.1.108079.%p.

The Effect of Co-Processed Excipient and Manitol on Physical Properties and Release Test of Flavonoid Total of Bajakah Root (Spatholobus littoralis Hassk.) Water Extract of Effervescent Granule

Dian Eka Ermawati, Nurcahyo Fajar Trihantono, Ulfa Afrinurfadhilah Darojati

https://dx.doi.org/10.20961/alchemy.22.1.94157.%p.

Modifikasi Senyawa Turunan Kroman dan Uji Aktivitasnya sebagai Antibakteri Secara In Silico

Jufrizal Syahri, Rahmiwati Hilma, Nurlaili Nasution

https://dx.doi.org/10.20961/alchemy.22.1.101625.%p.

Identification of Antioxidant Compound Using the DPPH Radical Scavenging Method from Ethanol and Methanol Extract pf the Leaves and Fruits of the Renggak Plant (Ammomum dealbatum R.)

Rahmawati Rahmawati, Meliana Meliana, Lestia Furnapasta, Syarifa Wahidah Al Idrus, Baiq Fara Dwirani Sofia, Sya’ban Putra Adiguna, Jono Irawan

https://dx.doi.org/10.20961/alchemy.22.1.108082.%p.

Synthesis of Ni²⁺/Natural Zeolite by Electro-Ion Exchange

I F Nurcahyo, Fitria Rahmawati, Lisa Agustina Nurlaila, Yuniawan Hidayat, Eddy Heraldy, Khoirina Dwi Nugrahaningtyas

https://dx.doi.org/10.20961/alchemy.22.1.80180.%p.

Formulation and Stability of Miana Leaf Extract Spray Gel with Antioxidant

Nelly Suryani, Rosa Adelina, Vivi Anggia, Tania Sabarini, Sabrina Dahlizar, Ofa Suzanti Betha, Estu Mahanani Dhilasari

https://dx.doi.org/10.20961/alchemy.22.1.100561.%p.