The amount of saturated fats out of total fat content is given below. The percentage of the saturated fat content is also mentioned below-
walnut oil 9g/100g = 9%
butter 51 g/81g = 63%
beef tallow 50g/100g = 50%
coconut oil 87g/100g = 87%
chicken fat 4.3g/15g = 29%
From this data we can say that coconut oil has maximum amount of saturated fat.