在米上酸吸附:对化和谷物质量参数的影响
Silvia Andréia Garibaldi Pereira1, Lázaro da Costa Corrêa Cañizares1, Silvia Leticia Rivero Meza1
1Department of Agroindustry Science and Technology, Federal University of Pelotas, Pelotas 96010-900, RS, Brazil.
Foods (Basel, Switzerland)
|October 26, 2024
概括
米和无米吸附大量的素气体,可能降低了烟的有效性. 只有棕色大米保持了致命的氨酸度来控制害虫.
科学领域:
- 农业科学 农业科学
- 虫害管理 虫害管理 虫害管理
- 食品科学 食品科学 食品科学
背景情况:
- 昆虫害虫在储存的谷物中造成大量的定量和质量损失.
- 素气体化是控制这些害虫的常见方法.
- 米表现出高胺吸附,可能会损害雾化效率并增加残留物.
研究的目的:
- 为了评估素吸收和米,米和棕米中的残留物.
- 评估烟雾对大米工业质量的影响 (大米产量,再水化能力,时间,颜色).
- 为了确定素烟雾化是否能在不同水基质中保持有效的害虫防治度.
主要方法:
- 无米,棕米和米的化用素 (3.0 g·m-3为240小时).
- 在每个材料中测量素吸附率.
- 处理材料中氨酸残留物的分析.
- 评估米和白米的工业质量参数 (米产量,补水,时间,颜色).
主要成果:
- 在米 (94.77%) 和米 (97.61%) 中观察到高素吸附率,在棕中吸附率较低 (35.17%).
- 只有棕的度保持在有效害虫防治水平 (400 ppm120小时) 以上.
- 米的含量高于允许的氨酸残留量 (0.25 ppm). 非烟化样本的头米产量较低. 蒸样本显示出改善的补水能力和减少的时间.
结论:
- 米和米的高吸收能力会导致不有效的素化和残留物增加.
- 米似乎是最适合的基质,可以在化过程中保持有效的氨酸度.
- 需要进一步的研究,以优化米的氨酸化策略,因为其高吸收率.
相关概念视频
01:21The Phosphorus Cycle
36.5K
Unlike carbon, water, and nitrogen, phosphorus is not present in the atmosphere as a gas. Instead, most phosphorus in the ecosystem exists as compounds, such as phosphate ions (PO43-), found in soil, water, sediment and rocks. Phosphorus is often a limiting nutrient (i.e., in short supply). Consequently, phosphorus is added to most agricultural fertilizers, which can cause environmental problems related to runoff in aquatic ecosystems.
36.5K
01:26Variables Affecting Phosphorescence and Fluorescence
491
Fluorescence and phosphorescence are essential phenomena in fields like analytical chemistry, biological imaging, and materials science, where they detect molecular properties and visualize cellular structures. Understanding the variables that influence these luminescent behaviors is crucial for maximizing accuracy and efficiency in their applications. These variables can broadly be grouped into chemical structure, solvent properties, and external conditions, each playing a distinct role in...
491
02:41Responses to Drought and Flooding
10.6K
Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
10.6K