Weigh the dry ingredients. Small quantities of less than 1 g should be weighed using a fine scale. If any of the ingredients have become lumpy, pass them through a sieve.
68 g dextrose, 48 g dry glucose, 36 g skimmed milk powder, 30 g cane sugar, 14 g inulin, 1 g locust bean gum, 1 g guar gum
Mix the dry ingredients well.
Blend the pineapple with some of the collected juice until you have a fine puree.
400 g pineapple, 50 g pineapple juice
Put the milk, cream and coconut milk in a pan and heat the mixture, stirring until just before it boils.
200 g coconut milk, 100 g cream, 50 g milk
Now stir in the mixed dry ingredients with a whisk.
Continue to stir the ice cream mixture for a few minutes until just before it boils. Then remove the pan from the heat and leave the mixture to cool slightly.
Now stir in the pineapple puree.
Leave the ice cream mixture to mature in the fridge for at least 1 hour or overnight.