用ＨＰＬＣ法对３个柚（Ｃｉｔｒｕｓｇｒａｎｄｉｓ）品种和１个葡萄柚（Ｃ．ｐａｒａｄｉｓｉ）品种的果实发育过程中果皮柚苷消长规律的测定研究表明，不同柚品种的发育果实果皮柚苷的绝对和相对含量亦不一样，葡萄柚的柚苷含量明显高于普通柚。这几个品种果实发育中柚苷的消长规律基本一致，柚苷的快速积累（生物合成）时期为６～８月，这也正是果实快速生长时期，以后随着果实的成熟，柚苷的含量也逐渐下降，由此说明柚苷的消长同果实发育明显相关，柚苷不会抑制果实的生长。 Determination of the growth and decline of naringin in fruit during the fruit development of three Citrus grandis varieties and one grapefruit (Citrus grandisis) by HPLC The results showed that the absolute and relative content of pomelo- Content is not the same, grapefruit naringin content was significantly higher than ordinary pomelo. The development and decline of naringin in these cultivars were basically the same. The rapid accumulation of naringin (biosynthesis) was from June to August, which is also the period of rapid fruit growth. As the fruit matured, The content also gradually decreased, indicating that the growth and decline of naringin is significantly related to the fruit development, naringin does not inhibit fruit growth.