Conventional rice protein is derived from rice, specifically through the extraction and processing of protein from rice grains. This type of protein is commonly obtained from brown rice or white rice, and the extraction process involves milling the rice to create a rice flour and then separating the protein from other components.

Rice protein is recognized for being a plant-based protein source with a balanced amino acid profile, although it is often considered an incomplete protein due to lower levels of certain essential amino acids. Nevertheless, it is a suitable option for individuals with dietary restrictions or allergies, as it is typically gluten-free, dairy-free, and soy-free.

One of the advantages of conventional rice protein is its mild flavor, making it a versatile ingredient in various food and beverage products. It is often used in protein bars, shakes, and plant-based meat alternatives. Additionally, rice protein is easily digestible and hypoallergenic, appealing to those seeking a protein source that is gentle on the digestive system.

As the demand for plant-based and allergen-free protein options continues to rise, conventional rice protein remains a popular choice for individuals looking to incorporate plant-based protein into their diets.