Nowadays, the increased prevalence of sub-health significantly affects human health worldwide. Suppressed sub-healthy by dietotherapy/herbal remedy which showed excellent safety profile, low cost and effectiveness, is an effective way. In this research, the fingerprint and antioxidant activity of Sabia parviflora were obtained by HPLC instrument and DPPH, ABTS, FRAP heatmap assays. And the antioxidant active substances were selected by spectrum-effect relationship. The results showed that significant differences in chemical compositions of samples from different sources, and EW, EE extracts had strong antioxidant activity. The antioxidant activity of Sabia parviflora was mainly determined by the complex interaction of various flavonoids (promoting, competing or antagonizing). These findings revealed that the abundant flavonoids in Sabia parviflora had significant antioxidant activity and could be potential antioxidants. With therapeutic potential for sub-health, this special tea might provide dietotherapy/herbal to remedy sub-healthy population.

中文翻译：

---

HPLC指纹图谱与小花抗氧化活性的光谱效应关系研究。

如今，亚健康的流行率显着影响着全世界的人类健康。通过饮食疗法/草药疗法抑制亚健康是一种有效的方法，该疗法显示出极好的安全性，低成本和有效性。本研究通过HPLC仪器和DPPH，ABTS，FRAP热图分析法获得了小花Sa的指纹图谱和抗氧化活性。然后通过光谱效应关系选择抗氧化剂活性物质。结果表明，不同来源的样品的化学成分存在显着差异，并且EW，EE提取物具有很强的抗氧化活性。小花Sabia parviflora的抗氧化活性主要取决于各种类黄酮的复杂相互作用（促进，竞争或拮抗作用）。这些发现表明，Sabia parviflora中丰富的类黄酮具有明显的抗氧化活性，并且可能是潜在的抗氧化剂。具有亚健康的治疗潜力，这种特殊的茶可能会提供饮食疗法/草药来治疗亚健康人群。