This research aims to analyze the effects of pectin concentration on the physical, chemical, and sensory characteristics of durian seed jam. The research methodology employed a Non-Factorial Completely Randomized Design (CRD) with pectin concentration addition (A) as the treatment factor, comprising 5 treatment levels: A1(0%), A2(0.5%), A3(1%), A4(1.5%), and A5(2%), with a total volume of 250mL…