Flavonoids were extracted from Kalopanax leaves by using five solvents respectively; the extraction rates and flavonoids contents by different solvents were compared.

• 用5种不同溶剂从刺楸叶中提取黄酮,比较了不同提取溶剂的黄酮含量和不同溶剂提取的黄酮对食用油脂的抗氧化性能。