saliva and pancreatic juice
Pepsin is the "digestive juice" that digests proteins.
Stomach digestive juice is quite acidic.
Orange juice
no
Bile
White blood sells contain digestive enzymes.
pancreatic juice
Bile. It's produced in the Gall Bladder and is made of dead red blood cells. It emulsifies fat.
saliva
yes because it is found in the stomach
gastric juice