摘要
以3种猴头菇不同成熟度的子实体为原料,用70%乙醇提取后得到提取物,考察各提取物对DPPH自由基清除率、ABTS~+清除率以及羟自由基的清除能力和还原能力的影响,结果表明:各个提取物均有良好的抗氧化能力,且呈现剂量相关性,但有明显的差别;1号和99号品种对DPPH自由基和ABTS自由基的清除率优于2号;2号品种的还原能力最强;99号品种的羟基清除能力最高。
引文
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