Definition: In the context of medicine and nutrition, a semicellulose is a type of carbohydrate found in plants. It's primarily composed of cellulose, which is a complex carbohydrate that occurs naturally in many plant cells. Semicelluloses are typically used as a source of dietary fiber in food, but they can also be beneficial for certain health conditions. The term "semicellulose" is often associated with the term "parchment," which refers to parchment paper or other