Digestion - FIVE Digestive Juices Image credits: LadyOfHats (Wikimedia) There are five digestive juices i.e. ① Saliva, ② Gastric Juice ③ Pancreatic juice ④ Intestinal juice (succus entericus) ⑤ Bile juice The composition and functions of each are described below: ① Saliva, Its composition is: - Water (99.5%) - Solids (0.5%) - Inorganic and organic salts, mucus (Ptyalin and