Recipes Drinks Juices Fruit Juice Watermelon Juice Be the first to rate & review! Cocktail Party Recipes By José Andrés Updated on September 16, 2016 Print Rate It Share Share Tweet Pin Email Ingredients 1.25 grams of calcic (see note) 200 grams watermelon juice Xantham Gum (see Note) Directions Combine the calcic and the watermelon juice. Let sit for 1 minute. Mix with a hand blender and sprinkle with xantham gum. Chill in the refrigerator for 24 hours. Notes Calcic is derived from calcium. Xanthan gum is produced through fermenting of glucose or sucrose with Xanthomonas capestris bacterium. Xanthan gum is sometimes used as a substitute for gluten in baked goods. Rate it Print