根据过程中粉和蛋白质的形态结构变化,分析轻肥和肥对大米食用质量的影响
Zhongtao Ma1, Xi Chen1, Jiale Cao1
1Jiangsu Key Laboratory of Crop Genetics and Physiology/ Jiangsu Key Laboratory of Crop Cultivation and Physiology, Agricultural College of Yangzhou University, Yangzhou 225009, China; Jiangsu Co-Innovation Center for Modern Production Technology of Grain Crops, Yangzhou University, Yangzhou 225009, China; Research Institute of Rice Industrial Engineering Technology of Yangzhou University, Yangzhou 225009, China.
International journal of biological macromolecules
|February 17, 2025
概括
减少光线和化肥对米有负面影响. 这些因素限制了粉和蛋白质的结构变化,导致大米难以,饮食质量下降.
科学领域:
- 农业科学 农业科学
- 食品科学 食品科学 食品科学
- 植物生理学 植物生理学
背景情况:
- 米饭的食用质量受到环境因素的影响,如光和恐慌肥料.
- 目前的研究缺乏对这些因素如何在结构层面上影响米的系统研究.
研究的目的:
- 为了研究不同强度的光线和在过程中对大米粉和蛋白质结构的影响.
- 了解后续对大米食用质量的影响.
主要方法:
- 实地实验采用两种光条件 (100%和50%) 和两种恐慌肥料水平 (没有和81公斤/公) 进行.
- 收获后米样本,并分析了水迁移,粉和蛋白质结构 (使用光谱学) 和凝特性 (粘度,G',G'') 的变化.
主要成果:
- 减少光和/或化肥限制了水的迁移和制过程中粉/蛋白质的结构破坏.
- 这些条件导致了难以的水,具有较低的峰值粘度,并且具有更强的凝网络.
- 减少光线和应用子肥料的组合最显著地降低了大米的食用质量.
结论:
- 降低的光强度和化肥的应用阻碍了最佳米所需的结构变化.
- 粉和蛋白质形态的这些变化会对米的过程产生负面影响,并最终降低饮食质量.
- 减少光线和化肥的联合压力加剧了对大米食用质量的负面影响.
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