This issue (JIPK Volume 17 Issue 2, June 2025) is still in progress through in regular publish issue. All articles published here were finalized and ready to be cited and indexed. This issue will be officially launched once all articles were finalized. Please be noted that DOI number in this In progress issue is not active yet until in regular publish issue officially.

Published: June 23, 2024

Research Articles

Production of Water-Soluble Chitosan from Crab Shells (Portunus sp.) by Pressurized Hydrolysis Method as an Active Material for Hand Sanitizer

January 26, 2025
Niken Dhamayanti, Dessy A Natalia, Aef Permadi , Fera R Dewi, Khamhou Thongsamouth

Harvesting Optimization, Biomass, and Lipid Content Analysis of Euglena sp. Culture with Ettlia texensis Bioflocculant and Commercial Chitosan

October 22, 2024
Eko Agus Suyono, Siti Mudrikah, Khalid Erlangga Karilanata, Dedy Kurnianto, Arief Budiman, Nugroho Dewayanto , Renata Adaranyssa Egistha Putri, Brilian Ryan Sadewo , Tia Erfianti

Short Communication

The Characteristics of Chitosan Derived from Lobster Shells and its Effect on Fungi Activity and Water Stability of Lobster Pellets

February 17, 2025
Muhsinul Ihsan, Ali Harris, Mukminah, Megawati, Nining Purwati, Handa Muliasari, Bayu Priyambodo, Clive Jones, Leo Nankervis