浙江农业科学 ›› 2024, Vol. 65 ›› Issue (2): 320-324.DOI: 10.16178/j.issn.0528-9017.20230956

• 药用植物 • 上一篇    下一篇

基于不同种源的三叶青化学成分及抗氧化能力对比分析——以浙江省杭州市富阳区为例

陈喜根1(), 孙晗靖2, 杨丽君3, 缪强2, 朱罗妹4, 蔡晓郡2,*()   

  1. 1.杭州市富阳区富春街道区域发展与治理中心,浙江 杭州 311402
    2.杭州市富阳区农业农村局,浙江 杭州 311400
    3.浙江理工大学,浙江 杭州 310018
    4.杭州市富阳区场口镇区域发展与治理中心,浙江 杭州 311411
  • 收稿日期:2023-09-23 出版日期:2024-02-11 发布日期:2024-02-28
  • 通讯作者: 蔡晓郡,女,浙江富阳人,工程师,大学本科,从事农(林)业技术推广工作,E-mail:184785927@qq.com
  • 作者简介:陈喜根,男,浙江富阳人,农艺师,从事农业技术推广工作,E-mail:1146595676@qq.com

Comparative analysis of chemical components and antioxidant capacity of Tetrastigma hemsleyanum based on different provenances:taking Fuyang District, Hangzhou City, Zhejiang Province for example

Xigen CHEN1(), Hanjing SUN2, Lijun YANG3, Qiang MIAO2, Luomei ZHU4, Xiaojun CAI2,*()   

  1. 1. Fuchun Street Center for Regional Development and Management of Fuyang District, Hangzhou 311402, Zhejiang
    2. Agriculture and Rural Bureau of Fuyang District, Hangzhou 311400, Zhejiang
    3. Zhejiang Sci-Tech University, Hangzhou 310018, Zhejiang
    4. Changkou Street Center for Regional Development and Management of Fuyang District,Hangzhou City, Hangzhou 311411, Zhejiang
  • Received:2023-09-23 Online:2024-02-11 Published:2024-02-28
  • Contact: Xiaojun CAI

摘要:

以总黄酮、总多酚、总多糖含量及超高效液相色谱-四级杆飞行时间串联质谱法(UPLC-Q-TOF-MS/MS)成分分析、1,1-二苯基-2-三硝基苯肼(DPPH)自由基清除能力、2,2'-联氮-双-3-乙基苯并噻唑啉-6-磺酸(ABTS)自由基清除能力为评价指标,对浙江省杭州市富阳区内发现的5个三叶青种源进行检测,发现石硃1、4、5 号总多糖、总黄酮、总酚含量明显高于石硃2、3 号;但DPPH、ABTS 自由基清除能力以石硃4、5 号为好。研究结果可为富阳区内三叶青种质资源分类、保存、鉴定及评价提供基础理论支撑。

关键词: 种源, 三叶青, 化学成分, 抗氧化能力

Abstract:

Based on the content of total flavonoids, total polyphenols and polysaccharides and the UPLC-Q-TOF-MS/MS component analysis, five provenances of Tetrastigma hemsleyanum found in Fuyang District, Hangzhou City, Zhejiang Province were detected with DPPH radical scavenging ability and ABTS radical scavenging ability as evaluation indexes. It was found that the total polysaccharides, flavonoids, and phenols content of Shizhu 1, 4, and 5 were significantly higher than those of Shizhu 2 and 3, But the free radical scavenging ability of DPPH and ABTS was better than that of Shizhu 4 and 5. The results could provide basic data support for the classification, preservation, identification and evaluation of Tetrastigma hemsleyanum germplasm resources in Fuyang District.

Key words: provenance, Tetrastigma hemsleyanum, chemical component, antioxidant capacity

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