Tomatoes are the major dietary source of the antioxidant lycopene which has been linked to many health benefits. They are also a great source of vitamin C potassium folate and vitamin K. It is one of the most widely used ingredients in the Food and Beverage Industry having applications in a variety of products.Tomatoes are the major dietary source of the antioxidant lycopene which has been linked to many health benefits. They are also a great source of vitamin C potassium folate and vitamin K. It is one of the most widely used ingredients in the Food and Beverage Industry having applications in a variety of products.