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综合生理学,微生物和代谢学分析揭示了不同品种的Paeonia lactiflora的差异

Shuang Wu^1,2, Beijing Tian¹, Chenggang Shan¹

¹Institute of Industry Crops, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China.

Frontiers in plant science

|June 9, 2025

概括

这项研究揭示了根微生物如何影响Paeonia lactiflora中的药用化合物. 白色Paeonia lactiflora品种显示出更高的药用化合物含量和抗氧化能力,为种植提供了洞察力.

科学领域:

*植物生物学和土壤微生物学.
* 植物化学和药用植物研究.

背景情况:

* 乳花 (P. lactiflora) 是一种有价值的药用草本.
*其根的二次代谢与根球微生物有关,但缺乏系统研究.

研究的目的:

* 为了研究微生物群落和P. lactiflora rhizosphere中的代谢物差异.
* 探索微生物与代谢产物之间的关系.
* 提供数据,以提高P. lactiflora的质量.

主要方法:

* 根球微生物的安普利康测序.
* 对于根代谢产物而言,非向的代谢学.
*HPLC检测含量,Folin-Ciocalteu检测含量,NaNO2-Al和NO3) 3检测黄素含量. *HPLC检测含量,Folin-Ciocalteu检测含量,NaNO2-Al和NO3) 3检测黄素含量. *HPLC检测含量,Folin-Ciocalteu检测含量,NaNO2-Al和NO3) 3检测黄素含量.
* DPPH,ABTS和FRAP测定了抗氧化能力.

主要成果:

* 蛋白质细菌和哈洛马纳斯分别在类和属中表现出最高的相对丰度.
*检测到693种代谢物和207种差异代谢物,这些代谢物富含烯胺生物合成和植物二次代谢物通路.
*白色P. lactiflora表现出更高的氨酸含量,总含量,总黄含量和抗氧化能力.

结论:

* 在微生物群落和根代谢物方面,P. lactiflora品种之间存在显著差异.
*微生物调控可以提高P. lactiflora的质量,为繁殖和栽培提供理论支持.

关键词:

这种植物是Paeonia lactiflora Pall.有效成分活性成分的活性成分.抗氧化剂活性抗氧化剂活性代谢组代谢组的代谢微生物组是一个微生物组.

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