Extract from mature and premature Litchi pericarp showed strong antioxidative activity,which is concentration dependent,0.04% extract shows higher antioxidative activity than that of 0.02% BHT.

• 成熟和未成熟荔枝(生理落果)皮提取物均有很强的抗氧化活性,抗氧化性随添加量的增加而增强,004%25提取物的抗氧化效果优于002%25BHT;