Lycopene is kind of natural pigment with bright red color , it is narrowly distributed world,it is mainly existed in tomato, watermelon, red grapefruit ,Chinese quava ,guava ,balsam pear etc. It is powerful antioxidant , more than vitamin-E one hundred times and more than b-carotene twice ,it has many biological activies, can stand over entlity ,strengthen immune function ,better for human`s nutrition and health.

Lycopene is an important member of the carotinoid families , molecular formula is c40h56,molecular weight is 536.85.it may restrain and reduce the occurring rate of prostate cancer ,womb cervical cancer ,pancreatic cancer and vesica demonstrated that lycopene is the strongest carotinoid for neutralizing free-radicals.It is powerful antioxidant ,more than vitamin-E one hundred times and more than b-carotene twice ,it has many biological activies, can stand over entlity ,strengthen immune function ,better for human`s nutrition and health.

For superior physiology function and preventing cancer ,lycopene is called as ¡°new pet of health protection in 21century ¡°it has widely applied in the fields of medicines ,health protection profession and color matching etc .