A method for producing a packaged composite functional beverage, includes: preparing an avian protein extract liquid, the avian protein extract liquid is formed by liquid extract from poultry through a heated extraction process； distributing the avian protein extract liquid into several packing bag to form a several packing unit； preparing a beverage substrate； take out predetermined amount of the beverage substrate, add avian protein extract liquid into the beverage substrate, mix the avian protein extract liquid and the beverage substrate then placed into a carrying container； A sealing film is sealed to the opening of the carrying container for forming a seal of the carrying container to form a packaged composite functional beverage.一種包裝形式機能性複合飲品製造方法，其中包括：製備一家禽類蛋白萃取液，所述家禽類蛋白萃取液為透過將家禽類食材經由一加熱萃取程序所得的湯汁所形成；將所述家禽類蛋白萃取液分裝於多個包裝袋中，以形成多個包裝單元；製備一飲料基底；取出預定份量的所述飲料基底，並添加所述禽類蛋白萃取液後置入一攜帶容器；將一密封膜密封於所述攜帶容器的開口，用以使得攜帶容器形成密封，而形成所述包裝形式機能性複合飲品。
