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Prunus sibirica L. 种子核的代谢概况,生物活性化合物和抗氧化能力

Hanying Yang¹, Yuncheng Zhang², Wanxi Chen¹

¹College of Forestry, Shenyang Agricultural University, Shenyang 110866, China; Key Laboratory for Silviculture of Liaoning Province, Shenyang Agricultural University, Shenyang 110866, Liaoning, China.

Food research international (Ottawa, Ont.)

|April 19, 2025

概括

松子种子核 (P. sibirica) 有营养和治疗作用. 这项研究发现,它们的抗氧化化合物,特别是黄类化合物,因地区而异,内蒙古显示出对食品和药物的承诺.

科学领域:

营养科学营养科学
药理学是指药理学,它是指药理学.
代谢学代谢学代谢学

背景情况:

P. sibirica的种子核具有营养和治疗的好处.
它们的活性化合物和药用潜力存在有限的研究.
了解生物活性成分的区域差异对于利用至关重要.

研究的目的:

综合评估来自中国六个省份的P. sibirica种子核中的和黄含量,抗氧化能力和二次代谢物.
为了确定与高抗氧化活性相关的特定区域和代谢物.
阐明有助于抗氧化性质的代谢途径.

主要方法:

针对性代谢组学被用来分析二次代谢产物.
总和黄含量的量测量.
通过自由基清除对抗氧化能力的评估.
代谢物和抗氧化剂活性之间的相关性分析.

主要成果:

在不同来源的生物活性成分和抗氧化能力中观察到显著的差异.
确定了1133种二次代谢物,其中酸 (270) 和黄类 (261) 主要存在.
来自内蒙古的P. sibirica种子核显示出特别的潜力.
黄素被确定为通过自由基清除对抗氧化能力的关键贡献者.
26种代谢物与抗氧化能力有很强的正相关性.

结论:

区域来源显著影响P. sibirica种子核的代谢特征和抗氧化能力.
内蒙古的P. sibirica种子核是食品和药物应用的有希望的来源.
代谢途径,包括异黄,黄和黄生物合成,对于抗氧化活性至关重要.
这些发现为了解P. sibirica的代谢机制提供了基础,并指导了生殖细胞的发育.

关键词:

抗氧化能力的抗氧化能力.黄类化合物黄类化合物酸是酸中的一种.这是一种Prunus sibirica.二次代谢产物二次代谢产物种子核的种子核.

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