Most cases of hepatitis are caused by viruses that infect liver cells and begin multiplying. They are identified by the letters A through G: 1  Hepatitis A, B, and C are the most common viral forms of hepatitis and are the primary focus of this report. 2  Hepatitis D and E are less common hepatitis viruses.
hydrolyzed protein is protein that has been hydrolyzed or broken down into its component amino acidsydrolyzed protein is protein that has been hydrolyzed or broken down into its component amino acids
According to Wikipedia, hydrolyzed protein is protein that has been hydrolyzed or broken down into its component amino acids. As the name implies, the process of hydrolysis will include adding water to separate the amino acids. The most common hydrolyzed food component in dog food is yeast. Other hydrolyzed proteins include hydrolyzed chicken and hydrolyzed soy. Depending on the food, hydrolyzed proteins are used for different purposes. Hydrolyzed yeast is used as both a flavor enhancer and a as a hypoallergenic alternative for yeast protein.