This research aimed to determine the effect of corn oil and soybean oil concentration ratio on the physical, chemical and sensory characteristics of avocado (Persea americana) mayonnaise. This research used a Non Factorial Completely Randomized Design by one factor, namely the ratio of corn oil and soybean oil concentrations. The factor had 6 levels (100%: 0%, 80%: 20%, 60%: 40%, 40%: 60%, 20%:…