Beets that make white sugar are yellow, white and red. There are many kinds of sugar beet, which can be divided into yellow, white and red according to different colors. Yellow beets usually refer to yellow beetroot. Yellow beet is one of the most important raw materials in sugar industry because of its high sugar content, fast growth and strong adaptability. White beet usually refers to white beet root or white beet leaf, and its appearance is pale white or milky white. White beet usually contains less pigments and impurities, which can reduce the formation of sugar color and produce pure white sugar. Red beet usually refers to red beet root or red beet leaf, and its appearance is crimson or purplish red. Red beets usually contain more pigments and nutrients. When making sugar, the color and quality of sugar can be better balanced by controlling the temperature and time, so as to produce sugar products with better taste.