大学化学 >> 2024, Vol. 39 >> Issue (9): 183-188.doi: 10.12461/PKU.DXHX202404005

所属专题： 化学科普(2024)

科普 上一篇    下一篇

赏秋叶——浅析“霜叶红于二月花”的成因

童展宏1, 解笑瑜2, 陈方方1   

  1. 1 西北大学化学与材料科学学院, 化学国家级实验示范中心, 西安 710127;
    2 西安交通大学医学部药学院, 西安 710061
  • 收稿日期:2024-04-02 修回日期:2024-05-07 发布日期:2024-09-23
  • 通讯作者: 陈方方 E-mail:chenff@nwu.edu.cn
  • 基金资助:
    国家自然科学基金面上项目(82373832)；教育部基础学科拔尖学生培养计划2.0研究课题(20222159)

Appreciating Autumn Leaves: A Brief Analysis of the Causes behind “Frost Leaves Redder than February Flowers”

Zhanhong Tong1, Xiaoyu Xie2, Fangfang Chen1   

  1. 1 National Chemistry Experimental Teaching Demonstration Center, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, China;
    2 School of Pharmacy, Health Science Center, Xi'an Jiaotong University, Xi'an 710061, China
  • Received:2024-04-02 Revised:2024-05-07 Published:2024-09-23
  • Contact: Fangfang Chen E-mail:chenff@nwu.edu.cn

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摘要： 在自然界中，季节变换带来了树叶色彩的丰富变化，尤其是秋天的树叶变色现象，吸引了无数目光和科学探索。但在这背后，是一系列复杂的化学变化和色素分子结构的巧妙调整。本文将深入探讨秋天树叶变色的化学结构基础。

关键词: 叶绿素, 类胡萝卜素, 花青素, 植物色素

Abstract: In nature, seasonal changes bring about a rich variety of colors in leaves, especially during autumn, which captivates numerous observers and sparks scientific exploration. However, behind this phenomenon lie a series of intricate chemical changes and delicate adjustments in the molecular structure of pigments. This article delves into the chemical foundation of autumnal leaf coloration.

Key words: Chlorophyll, Carotenoids, Anthocyanins, Plant pigments