Slow Cooked British Ham Hocks

british pork 72.0% , Caramelised Apple Sauce 21.0% , curing salt 1.0% , Antioxidant 1.0% , brown sugar 1.0% , water 0.9% , sugar 0.6% , partially inverted sugar syrup 0.5% , muscovado 0.4% , corn flour 0.4% , butter 0.3% , salt 0.3% , cinnamon 0.3% , black pepper 0.4%