浙江农业科学 ›› 2026, Vol. 67 ›› Issue (5): 1256-1263.DOI: 10.16178/j.issn.0528-9017.20240488

• 药用植物 • 上一篇    下一篇

杭白菊不同花期、花序开放形态下的化学成分及其活性变化规律

张民达1(), 孙健1(), 孙月芳2, 彭昕3, 杜伟峰4, 李小宁4, 张文霞1, 江建铭1, 王志安1   

  1. 1.浙江省中药研究所有限公司,浙江 杭州 310023
    2.浙江中医药大学中药饮片有限公司,浙江 杭州 311401
    3.宁波市中医院,浙江 宁波 315016
    4.桐乡市农业技术推广服务中心,浙江 嘉兴 314500
  • 收稿日期:2024-06-17 出版日期:2026-05-11 发布日期:2026-05-12
  • 通讯作者: 孙健
  • 作者简介:孙健,E-mail:21116025@zju.edu.cn
    张民达,从事中药育种工作。E-mail:993612516@qq.com
  • 基金资助:
    杭州市农业和社会发展重点项目(202204A06);浙江省中药材新品种选育重大科技专项(2021C02074)

Changes of chemical constituents and pharmacological activities of Hangzhou white Chrysanthemum at different flowering stages and inflorescence opening forms

ZHANG Minda1(), SUN Jian1(), SUN Yuefang2, PENG Xin3, DU Weifeng4, LI Xiaoning4, ZHANG Wenxia1, JIANG Jianming1, WANG Zhi'an1   

  1. 1.Zhejiang Institute of Traditional Chinese Medicine Co. ,Ltd. ,Hangzhou 310023,Zhejiang
    2.Zhejiang Chinese Medical University Medical Pieces Co. ,Ltd. ,Hangzhou 311401,Zhejiang
    3.Ningbo Hospital of Traditional Chinese Medicine,Ningbo 315016,Zhejiang
    4.Tongxiang Agricultural Technology Extension Service Center,Jiaxing 314500,Zhejiang
  • Received:2024-06-17 Online:2026-05-11 Published:2026-05-12
  • Contact: SUN Jian

摘要:

本试验以不同花期及花序开放形态下的杭白菊作为研究材料,对其黄酮、酚类化合物和多糖含量进行了多成分综合评价,分析杭白菊在不同花期、花序开放形态下各类化学成分的动态变化规律及其与抗氧化、抗炎活性的相关性。结果显示,杭白菊蕾期的黄酮和酚类化合物含量及抗炎抗氧化活性均高于其他时期,管状花未开放杭白菊的总酚含量为21.23 mg·g-1,总黄酮含量为15.27 mg·g-1,1,1-二苯基-2-三硝基苯肼(DPPH)和2,2-联氮-二(3-乙基-苯并噻唑-6-磺酸)二铵盐(ABTS)清除能力分别为65.48和80.63 mg·g-1,一氧化氮(NO)抑制率为68.76%;同一花期下,杭白菊的总酚和总黄酮含量多表现为未开放>部分开放>完全开放状态;蕾期杭白菊的多糖含量最低,晚花期全开放杭白菊的多糖含量最高,达到133.83 mg·g-1。通过聚类分析和主成分分析(PCA),将不同花序开放形态下的杭白菊样品分为3类:蕾期未开放、蕾期部分开放、初花期未开放样品为第Ⅰ类;初花期部分开放、全开放、盛花期未开放为第Ⅱ类;盛花期部分开放和全开放、晚花期部分开放和全开放为第Ⅲ类。其中,木犀草素-7-O-β-D-葡萄糖醛酸苷、木犀草苷、异绿原酸C、异绿原酸A和槲皮苷为不同花期及花序开放形态样品的主要差异化合物。相关分析结果显示,酚类和黄酮类化合物与杭白菊的抗氧化、抗炎活性具有明显相关性,其中木犀草苷、木犀草素-7-O-β-D-葡萄糖醛酸苷与抗氧化活性的相关性最好,隐绿原酸和异绿原酸C与抗炎活性的相关性最好。综上,杭白菊中黄酮、多酚和多糖类化合物的含量同时受花期和花序开放形态的影响,且黄酮、酚类化合物含量与抗氧化和抗炎活性密切相关。

关键词: 杭白菊, 黄酮, 多酚, 多糖, 抗氧化活性, 抗炎活性

Abstract:

In this experiment,Hangzhou white Chrysanthemum with different flowering periods and inflorescence opening forms were used as research materials,and the contents of flavonoids,phenolic compounds and polysaccharides in Hangzhou white Chrysanthemum were evaluated. The dynamic changes of the chemical constituents and their correlation with antioxidant and anti-inflammatory activities were discussed. The content of flavonoids and phenolic compounds,as well as their anti-inflammatory and antioxidant activities,were all higher in the bud stage than in other stages. The total phenolic content of unopened tubular flowers of Hangzhou white Chrysanthemum was 21.23 mg·g-1,the total flavonoids content was 15.27 mg·g-1,the scavenging abilities of DPPH and ABTS were 65.48 and 80.63 mg·g-1,and the NO inhibition rate was 68.76%. Under the same flowering period,the total phenolic and total flavonoid contents of Hangzhou white Chrysanthemum mostly showed the state of unopened> partially opened> fully opened;the polysaccharide content of Hangzhou white Chrysanthemum in bud stage was the lowest,and the polysaccharide content of Hangzhou white Chrysanthemum in late flowering stage was the highest,reaching 133.83 mg·g-1. The samples were divided into three groups by cluster analysis and principal component analysis(PCA):unopened samples at the bud stage and early flowering stage,together with partially opened samples at the bud stage,were classified into Group I. Partially opened and fully opened samples at the early flowering stage,together with unopened samples at the full flowering stage, were classified into Group Ⅱ. Partially opened and fully opened samples at the full flowering stage,as well as partially opened and fully opened samples at the late flowering stage,were classified into Group Ⅲ.Among them,luteolin-7-O-β-D-glucuronide, luteoloside,isochlorogenic acid C,isochlorogenic acid A,and quercitrin were identified as the major differential compounds among Hangzhou white Chrysanthemum samples with different flowering stages and inflorescence opening forms. Correlation analysis results showed that phenolic and flavonoid compounds were closely correlated with the antioxidant and anti-inflammatory activities of Hangzhou white Chrysanthemum. Specifically, luteoloside and luteolin-7-O-β-D-glucuronic acid glycoside exhibited the strongest correlation with antioxidant activity,while cryptochlorogenic acid and isochlorogenic acid C demonstrated the highest correlation with anti-inflammatory activity. In conclusion,the contents of flavonoids,polyphenols and polysaccharides in Hangzhou white Chrysanthemum were affected by the flowering period and inflorescence form,and the contents of flavonoids and phenolic compounds were closely related to the antioxidant and anti-inflammatory activities.

Key words: Hangzhou white Chrysanthemum, flavonoid, phenolic, polysaccharides, antioxidant activity, anti-inflammatory activity

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