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广泛准的代谢学揭示了沙提亚梅罗果的代谢物分布

Jing Wen^1,2, Haocheng Liu^1,2, Huining Lai²

¹School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641, China.

Foods (Basel, Switzerland)

|November 27, 2024

概括

这项研究在Shatian pomelo组织中绘制了1700多种代谢物,揭示了黄和氨基酸的独特积累模式. 这项研究提供了关于果果质量和资源利用的见解.

科学领域:

农业科学农业科学
生物化学生化学
代谢学代谢学代谢学

背景情况:

类水果,如沙蒂安果,在经济上很重要,但它们在不同组织中的复杂代谢物概况尚未完全理解.
了解组织特异性代谢物分布对于优化水果质量和利用是至关重要的.

研究的目的:

系统地识别和量化沙蒂安果五种不同的组织中的代谢物.
分析这些组织中代谢物的不同积累.
评估广泛向的代谢学对果质量评估的有用性.

主要方法:

在多重反应监测模式下采用超高性能液体色谱-并联质谱 (UPLC-MS/MS).
利用广泛向的代谢学方法分析了五种Shatian pomelo组织:外,内,细分膜,肉质和种子.
应用多变量统计分析来评估代谢物组成和丰度差异.

主要成果:

在五个Shatian pomelo组织中共识别了1722种代谢物.
黄类 (413种已确定) 和氨基酸/衍生物 (277种已确定) 是主要的代谢物类.
黄酸在外皮和种子中最为丰富,而氨基酸则集中在外皮和肉质中.
确定了649个关键的差异性代谢物,突出显示了组织特异性的积累.

结论:

沙蒂安果表现出明显的特定组织代谢物,特别是黄和氨基酸的积累.
广泛向的代谢学是一种可行的和有效的方法来分析果的质量.
这项研究为果和其他类水果的代谢研究提供了理论基础,有助于资源利用.

关键词:

沙蒂安 pomelo 的意思代谢生物组的代谢生物组多组织部位的多组织部位潜在的价值是潜在的价值.

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