According to Sohu. Com, the raw materials for producing imported Danish enzymes usually include the following: fruits: fruits are one of the main raw materials for enzymes, including plums, plums, grapes, mulberries, pineapples, bananas, apples and pears. Vegetables: Vegetables are also one of the raw materials for enzyme production, including Chinese cabbage, cauliflower, carrot, potato, tomato, onion and so on. Fungi: Fungi are also one of the important raw materials for enzyme production, including Ganoderma lucidum and Cordyceps sinensis. Herbs: Herbs are also one of the raw materials for enzyme production, including mint, turmeric and perilla. Protein: Some protein, such as soybean protein and animal protein, needs to be added in the process of enzyme production.

Danish enzymes are essentially composed of protein, but protein is not necessarily an enzyme.