The result showed that the antioxidant activities were in the order:70% acetone extract > 70% ethanol extract > 70% methanol extract. It was correspond with the contents of total phenolics and proanthocyanidins in different extracts.

• 结果表明,不同提取物在三个体系中都具有较强的抗氧化性质,抗氧化能力的大小顺序为:70%25丙酮提取物>70%25乙醇提取物>70%25甲醇提取物,并且抗氧化能力的大小与提取物中总酚和原花青素的含量高低相一致。