植物叶色呈色机理及化学物质的调控

Chemicals on Plant Leaf Color Regulations and Research Progress of Leaf Color

叶片细胞内色素包括叶绿素、类胡萝卜素和花色素苷,这几种色素在叶片中的含量、比例、分布决定着叶片颜色。蔗糖、柠檬酸、水杨酸、赤霉素等化学物质对植物叶色的呈色和观赏期有一定的影响。现从植物叶色呈色机理、化学物质对植物叶色的调控等方面进行总结,以期为进一步开展化学物质对叶色呈色机理的研究提供参考依据。

Chlorophyll,carotenoid and anthocyanin in the leaves of the cells are determined by the contents and distribution of the pigments in the leaves.The chemical substances such as sucrose,citric acid,salicylic acid,gibberellins（GA3）and other chemical substances had certain effects on the color and ornamental period of the leaves.From the color of plant leaf coloration mechanism,chemical substances of plant leaf color regulation and leaf color research status were summarized,for the further development of chemical substances provided a theoretical reference of leaf color for study.