The content of Vitamin C, the main ingredient of Jeju Opuntia ficusindica fruit, about 5 times of aloe, its polyphenol content is twice of aloe, % of has 0.8~1.5% of flavonoid, 32.5??49.7% of dietary fiber, and plenty of minerals (Ca, Mg, Na, K, etc.), Betain, the red pigment of cactus fruit, has anti-oxidant effect.