“…[26] McCarty [27] reported that the peroxynitrite-scavenging ability of plant phenolic compounds, especially flavonoids, is important to the cardioprotective effects associated with high fruit and vegetable intakes. Although citrus fruit juice contains a variety of nutrients and phytochemicals and has numerous healthy benefits, [28,29] the exploitable functional components in citrus fruit peels could not be ignored. Citrus fruit peels have abundant phenolics content and polymethoxyflavones content, which are responsible for the peroxynitrite-scavenging activities of citrus fruit peels.…”