Liver Function. The liver performs a number of vital functions in the body. A major function of the liver is to process substances in the blood. The liver receives blood from organs including the stomach, small intestines, spleen, pancreas, and gall bladder through the hepatic portal vein.
A thick, concentrated dark brown sauce made from oysters, brine and soy sauce. Oyster sauce is used in marinades, stir fries and dipping sauces in Asian cuisine.
Fish sauce works well as an oyster sauce substitute because it has a similar texture to the original sauce. The source of the fish sauce will vary and it may be made using dried or raw fish. Depending on the area, there may be a mixture of fish used in the preparation or only a specific variety.