紫薇花色呈色机制研究进展

doi:10.16420/j.issn.0513-353x.2024-1021

摘要/Abstract

摘要：

从花色形成机理、花色成因、花青苷生物合成及转录调控机制等方面对紫薇花青苷呈色机制研究进展进行分析总结。花青苷是植物主要的呈色物质，其种类、合成代谢途径等多种因素对花色形成具有重要影响，目前对紫薇花色的研究还只限于花色素成分和花青素合成途径中相关结构基因与转录因子的初步分析和功能鉴定，对于紫薇花色形成机理未完全明确。因此，需要对紫薇进行分子机理和调控过程的研究，从微观层面对紫薇花呈色原理进行解析，为培育新优色系品种提供理论基础。

关键词: 紫薇, 花青苷生物合成, 呈色机制

Abstract:

The research progress on the mechanisms of flower color formation，flower color genesis，anthocyanin glycoside biosynthesis，and transcriptional regulation were analyzed and summarized in Lagerstroemia indica. The results showed that anthocyanin glycosides were the main color-presenting substances in plants. Their types，anabolic pathways，and other factors have an important impact on flower color formation. The preliminary analysis and functional identification of the components of anthocyanidin，and related structural genes and transcription factors in anthocyanin synthesis pathway of L. indica found that there is not a full understanding of the formation of flower color in L. indica. Therefore，there is a need to analyze the molecular mechanism and regulatory process of metabolism in L. indica，and then to analyze the reasons for the presentation of flower color in L. indica at the microscopic level，so as to provide a theoretical basis for new superior color cultivars.

Key words: Lagerstroemia indica, anthocyanin glycoside biosynthesis, mechanism of color presentation

黄嘉可, 洪思丹, 徐海华, 顾翠花. 紫薇花色呈色机制研究进展[J]. 园艺学报, 2025, 52(12): 3412-3426.

HUANG Jiake, HONG Sidan, XU Haihua, Gu Cuihua. Progress on the Formation Mechanism of Lagerstroemia indica Flower Color[J]. Acta Horticulturae Sinica, 2025, 52(12): 3412-3426.

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年份 Year	色系 Color	研究方法 Research methods	发现的花青苷组分 Discovered anthocyanin components	研究局限性 Research limitations	参考文献 References
1973	未知 Unknown	薄层层析法 Thin layer chromatography	飞燕草素-3-O-阿拉伯糖苷，矮牵牛素-3-O-阿拉伯糖苷，锦葵素-3-O-阿拉伯糖苷 Delphinidin-3-O-arabinoside，Petunidin-3-O-arabinoside，Malvidin-3-O-arabinoside	材料不明确、检测技术不精确 The materials are not clear and the detection technology is not precise	Saleh,1973
1975	未知 Unknown	薄层层析法 Thin layer chromatography	飞燕草素-3-O-葡萄糖苷，矮牵牛素-3-O-葡萄糖苷，锦葵素-3-O-葡萄糖苷 Delphinidin-3-O-glucoside，Petunidin-3-O-glucoside，Malvidin-3-O-glucoside	材料不明确、检测技术不精确 The materials are not clear and the detection technology is not precise	Egolf & Santamour,1975
1995	红、紫 Red，purple	HPLC	飞燕草素-3-O-葡萄糖苷，矮牵牛素-3-O-葡萄糖苷，锦葵素-3-O-葡萄糖苷Delphinidin-3-O-glucoside，Petunidin-3-O-glucoside，Malvidin-3-O-glucoside	未说明呈色差异原因 The reason for the color difference was not explained	Toki & Katsuyama,1995
2007—2008	白、红、紫、粉 White，red，purple，pink	薄层层析法、HPLC、HPLC-MS Thin layer chromatography，HPLC，HPLC-MS	飞燕草素-3-O-葡萄糖苷，矮牵牛素-3-O-葡萄糖苷，锦葵素-3-O-葡萄糖苷，矢车菊素-3-O-葡萄糖苷 Delphinidin-3-O-glucoside，Petunidin-3-O-glucoside，Malvidin-3-O-glucoside，Cyanidin-3-O-glucoside	未说明呈色差异原因 The reason for the color difference was not explained	张洁,2007；张洁等,2007
2016	未知 Unknown	显色反应、紫外可见吸收光谱法、HPLC Colour reaction，Ultraviolet and visible spectrum，HPLC	6种花青苷 6 anthocyanin glycosides	材料花色不明确、具体花青苷种类未指出 The material color is not specified and the specific type of anthocyanin glycosides is not indicated	李文芳等,2016
2021	白、红、紫 White，red，purple	UPLC-ESI-MS/MS	18种花青苷 18 anthocyanin glycosides	未说明呈色差异原因，未指出具体种类 The reasons for the color differences have not been explained，and the specific types have not been identified	林启芳等,2021

年份 Year	色系 Color	研究方法 Research methods	发现的花青苷组分 Discovered anthocyanin components	研究局限性 Research limitations	参考文献 References
1973	未知 Unknown	薄层层析法 Thin layer chromatography	飞燕草素-3-O-阿拉伯糖苷，矮牵牛素-3-O-阿拉伯糖苷，锦葵素-3-O-阿拉伯糖苷 Delphinidin-3-O-arabinoside，Petunidin-3-O-arabinoside，Malvidin-3-O-arabinoside	材料不明确、检测技术不精确 The materials are not clear and the detection technology is not precise	Saleh,1973
1975	未知 Unknown	薄层层析法 Thin layer chromatography	飞燕草素-3-O-葡萄糖苷，矮牵牛素-3-O-葡萄糖苷，锦葵素-3-O-葡萄糖苷 Delphinidin-3-O-glucoside，Petunidin-3-O-glucoside，Malvidin-3-O-glucoside	材料不明确、检测技术不精确 The materials are not clear and the detection technology is not precise	Egolf & Santamour,1975
1995	红、紫 Red，purple	HPLC	飞燕草素-3-O-葡萄糖苷，矮牵牛素-3-O-葡萄糖苷，锦葵素-3-O-葡萄糖苷Delphinidin-3-O-glucoside，Petunidin-3-O-glucoside，Malvidin-3-O-glucoside	未说明呈色差异原因 The reason for the color difference was not explained	Toki & Katsuyama,1995
2007—2008	白、红、紫、粉 White，red，purple，pink	薄层层析法、HPLC、HPLC-MS Thin layer chromatography，HPLC，HPLC-MS	飞燕草素-3-O-葡萄糖苷，矮牵牛素-3-O-葡萄糖苷，锦葵素-3-O-葡萄糖苷，矢车菊素-3-O-葡萄糖苷 Delphinidin-3-O-glucoside，Petunidin-3-O-glucoside，Malvidin-3-O-glucoside，Cyanidin-3-O-glucoside	未说明呈色差异原因 The reason for the color difference was not explained	张洁,2007；张洁等,2007
2016	未知 Unknown	显色反应、紫外可见吸收光谱法、HPLC Colour reaction，Ultraviolet and visible spectrum，HPLC	6种花青苷 6 anthocyanin glycosides	材料花色不明确、具体花青苷种类未指出 The material color is not specified and the specific type of anthocyanin glycosides is not indicated	李文芳等,2016
2021	白、红、紫 White，red，purple	UPLC-ESI-MS/MS	18种花青苷 18 anthocyanin glycosides	未说明呈色差异原因，未指出具体种类 The reasons for the color differences have not been explained，and the specific types have not been identified	林启芳等,2021