赏秋叶——浅析“霜叶红于二月花”的成因

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

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