The aim of this study was to compare the antioxidant capacities and phenolic compound profiles of wild and cultivated Lupinus albus L. seeds. The total phenolic content (TPC), radical scavenging activity, ferric-reducing antioxidant power (FRAP) and antioxidant activity in an β-carotene-linoleic acid emulsion were determined. Liquid chromatography-mass spectrometry was used to identify phenolics. The TPC of lupin seeds ranged from 4.36 to 7.24 mg gallic acid equivalent/g dry matter (d.m.). The dominant phenolics of all genotypes were two p-coumaric acid derivatives (0.74–1.61 and 0.66–1.63 mg/g d.m.) and apigenin-6,8-di-C-glucoside (1.13–1.31 mg/g d.m.). The results of antioxidant assays of wild lupin extracts were similar to or lower than those of the cultivated variety. FRAP and ABTS⁺ scavenging activity were correlated with the contents of the more polar p-coumaric acid derivative and apigenin-6,8-di-C-glucoside. Generally, significant differences between cultivated and wild L. albus seeds were not found in antioxidant capacities and phenolic compound contents.

这项研究的目的是比较野生和栽培的羽扇豆羽扇豆种子的抗氧化能力和酚类化合物的概况。测定了β-胡萝卜素-亚油酸乳液中的总酚含量（TPC），自由基清除活性，三价铁抗氧化能力（FRAP）和抗氧化活性。液相色谱-质谱法用于鉴定酚类。羽扇豆种子的TPC为4.36至7.24 mg没食子酸当量/ g干物质（dm）。所有基因型的主要酚类物质是两种对-香豆酸衍生物（0.74-1.61和0.66-1.63 mg / g dm）和芹菜素-6,8-di- C-葡萄糖苷（1.13-1.31 mg / g dm）。野生羽扇豆提取物的抗氧化剂测定结果与栽培品种相似或更低。FRAP和ABTS ⁺清除活性与极性更大的对-香豆酸衍生物和芹菜素-6,8-di- C-葡萄糖苷的含量相关。通常，未发现栽培和野生金丝桃种子在抗氧化能力和酚类化合物含量上存在显着差异。