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25种草种中的糖和有机酸:定性和定量评估

Dragica Milosavljević¹, Vuk Maksimović¹, Jasminka Milivojević²

¹Institute for Multidisciplinary Research, University of Belgrade, 11030 Belgrade, Serbia.

Plants (Basel, Switzerland)

|June 28, 2023

概括

这项研究分析了25种草品种的糖和有机酸,以评估营养质量. 这种种植方式是 Cultivar.

科学领域:

植物科学植物科学
食品科学食品科学食品科学
生物化学生物化学

背景情况:

草的营养质量取决于可溶糖和有机酸,这是光合作用的关键产品.
这些化合物是能量来源,是细胞组件的构建基,是芳香和信号分子的前体.
消费者对高质量,营养丰富的水果的需求正在增加.

研究的目的:

描述25种草品种中的单个糖和有机酸.
用一个全新的总质量指数 (TQI) 模型来评估水果的整体质量.
为了识别具有优越营养特性的草品种.

主要方法:

高性能液体染色学 (HPLC) 用于定量分析.
里埃转换离子循环子共振质谱 (FT-ICR-MS) 用于详细的代谢物概况.
质谱 (MS) 成像用于化合物的空间分布分析.
开发和应用综合质量评估的总质量指数 (TQI).

主要成果:

在25种品种中观察到糖和有机酸概况的显著种际变化.
种类"Rumba"",Jeny"和"Sandra"显示出显著水平的特定初级代谢产物.
"桑德拉"获得了最高的总质量指数 (TQI) 评分,表明水果的整体质量优越.
该研究发现了草果的生物化学成分的关键差异.

结论:

代谢物概况的种际变异对于选择具有增强营养特性的品种至关重要.
总质量指数 (TQI) 为评估和比较水果的整体质量提供了有价值的指标.
了解这些生物化学概况有助于开发具有改善味道和健康益处的草.

关键词:

在FT-ICR-MS中使用.在HPLC-DADAD中使用.在HPLC-ECD中使用.这就是TQI.质谱仪成像成像质谱仪成像成像有机酸有机酸有机酸草果是一种草果.糖类糖类是一种糖类.

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