a Faculty of Biotechnology, College of Applied Life Science, Jeju National University , Jeju 690-756 , Republic of Korea.
Nat Prod Res. 2014;28(22):2036-9. doi: 10.1080/14786419.2014.918123. Epub 2014 May 14.
A Satsuma mandarin (Citrus unshiu Marc. cv. Miyagawa) spontaneous mutant, Shinheungri, produces fruit with an abnormal red-coloured peel during ripening. The peel and pulp extracts of Shinheungri fruit were evaluated for polyphenolic contents and antioxidant activities by using various in vitro assays. Compared with those of wild type (WT), Shinheungri exhibited slightly higher total flavonoid content and antioxidant activities. The results of UPLC analyses indicate that the peel and pulp extracts of Shinheungri fruit were rich in mainly hesperidin, and they had different flavonoid composition. The present data on Shinheungri revealed a potential source of powerful flavonoids for further detailed phytochemical investigation.
一种萨摩蜜柑（Citrus unshiu Marc. cv. Miyagawa）自发突变体，新亨红，在成熟过程中产生果皮异常红色的果实。通过各种体外测定法，评估了新亨红果实的果皮和果肉提取物中的多酚含量和抗氧化活性。与野生型（WT）相比，新亨红表现出稍高的总类黄酮含量和抗氧化活性。UPLC 分析结果表明，新亨红果皮和果肉提取物富含主要的柚皮苷，并具有不同的类黄酮组成。关于新亨红的数据揭示了一种有潜力的强大类黄酮来源，可进一步进行详细的植物化学研究。
