成都中医药大学学报2026，Vol.49Issue(3)：38-46,9.DOI:10.13593/j.cnki.51-1501/r.2026.03.006
连翘异型花柱植株果实发育及成分代谢研究
Fruit Development and Metabolite Dynamics in Heterostylous Forsythia Suspensa
摘要
Abstract
Objective:According to the theory of Chinese medicinal material quality,genetic factors play a dominant role in shaping the"morphological traits"and"metabolic traits"of organisms.Based on the academic concept of"genetic dominance theory of Chi-nese medicinal material quality,"this study aims to elucidate the patterns of fruit development and compositional metabolism in hetero-stylous Forsythia suspensa plants,providing a theoretical basis for high-quality cultivation and breeding.Methods:The apparent traits(longitudinal and transverse diameters)and contents of protein,crude fat,and soluble sugar in fruits of heterostyly F.suspensa plants at different developmental stages were measured and subjected to correlation analysis.The contents of nine active components were sim-ultaneously determined by HPLC,and their dynamic changes were analyzed.Results:The development of fruits in heterostylous F.suspensa plants corresponds to the growth characteristics of"fast-slow-steady".Based on integrated analyses of external morphological changes and internal seed embryo development,the fruit development process of heterostylous F.suspensa plants was classified into three periods:the young fruit stage,the middle fruit stage,and the mature stage.The L-type fruits of F.suspensa plant exhibited su-perior trait indices,including longitudinal diameter,transverse diameter,and quality,compared to the S-type fruits of F.suspensa plant overall.Significant differences were observed in the accumulation patterns of soluble sugars,proteins,and crude fat contents be-tween the fruit development of heterostylous F.suspensa plants.HPLC results showed statistically significant differences in the contents of nine active components in the fruits of heterostylous F.suspensa plants across different developmental stages.The content of forsythi-aside E exhibited a trend of initial decrease followed by an increase,whereas chlorogenic acid,rutin,quercetin,and phillygenin showed decreasing trends.In contrast,forsythoside I,pinoresinol-β-D-glucoside,forsythiaside A,and phillyrin initially increased and then decreased.During the young and middle fruit stages,the contents of forsythiaside A and phillyrin in the fruits of L-type plants were substantially higher than those in S-type plants,with statistically significant differences(P＜0.01).In the mature fruit stage,the forsythiaside A content in S-type plants was significantly higher than that in L-type plants,also showing statistically significant differ-ence(P＜0.01).Conclusion:The developmental trends of fruits in heterostylous F.suspensa plants are generally consistent,but the physiological indicators and the patterns of active component contents vary due to floral heteromorphism.关键词
连翘/异型花柱/果实发育/成分代谢/变化规律Key words
Forsythia suspensa/Heterostyly/Fruit development/Component metabolism/Variation pattern分类
医药卫生引用本文复制引用
杨新杰,彭毅丹,郭嘉瑜,王艾露,张雨曲,陈莹,孙静,颜永刚,万德光..连翘异型花柱植株果实发育及成分代谢研究[J].成都中医药大学学报,2026,49(3):38-46,9.基金项目
国家重点研发计划项目(2019YFC1712605,2021YFD1601004) （2019YFC1712605,2021YFD1601004）
陕西省中医药管理局专项(2021-QYZL-01,2021-QYZL-02) （2021-QYZL-01,2021-QYZL-02）
西安市科技计划项目(23CXLHTJSGG0004-2023) （23CXLHTJSGG0004-2023）
全国名老中医药专家传承工作室建设项目(国中医药人教函[2019]41号) （国中医药人教函[2019]41号）
成都中医药大学名师工作室项目(成中医校[2025]33号) （成中医校[2025]33号）
