Abstract: The nutrients and active ingredients of Fagopyrum cymosum from Qinling-bashan Mountains were analyzed. The results showed that F. cymosum from Qinling-bashan Mountains was rich in active ingredient, such as (-)-epicatechin, rutin, etc. The crude protein content in F. cymosum was higher (20.03%), which could be used as a breeding material. The total amino acid content was 15.78%, including essential amino acid (5.54%) and non-essential amino acid (10.24%). F. cymosum from Qinling-bashan Mountains should be a resource plant with abundant amino acid, and could be used as a multi-purpose plant variety with excellent wild forage resources and medicinal properties.

Key words: wild, Fagopyrum cymosum, active ingredients

摘要： 对秦巴山区野生金荞麦Fagopyrum cymosum营养成分和有效成分进行分析。结果表明，秦巴山区野生金荞麦营养丰富、有效成分(表儿茶素、芦丁等)含量较高。其中，粗蛋白含量较高，达20.03%，可作为高蛋白的金荞麦育种材料；金荞麦氨基酸总量为15.78%，其中必需氨基酸含量为5.54%，非必需氨基酸含量为10.24%，是一种氨基酸含量较丰富的资源植物。秦巴山区野生金荞麦可作为优良野生牧草资源与药用兼备的多用途植物，具进一步开发利用价值。

关键词: 野生, 金荞麦, 有效成分