手温器:一种经济有效的解决方案,可以在密封存储期间加速氧气耗尽
Wenbo Li1, John Stephen Yaninek1, Kingsly Ambrose2
1Department of Entomology, Purdue University, West Lafayette, IN 47907, USA.
Foods (Basel, Switzerland)
|February 26, 2025
概括
手暖器提供了一种经济有效的解决方案,以加速氧气耗尽在密封的谷物存储. 这种方法增强了害虫抑制,并通过迅速降低氧气水平来保持谷物质量.
科学领域:
- 农业科学 农业科学
- 虫害管理 虫害管理 虫害管理
- 食品保存 食品的保存方法
背景情况:
- 收获后的谷物损失主要是由昆虫侵袭造成的.
- 密封式储存限制了昆虫的生存,但可以遭受缓慢的氧气耗尽,影响谷物质量.
- 吸氧器是用来加快在密封储存中氧气耗尽的.
研究的目的:
- 评估手暖器作为商业氧气吸尘器的经济有效替代品.
- 评估手暖器在加速氧气耗尽的有效性,以抑制密封储存中的害虫.
主要方法:
- 实验是在密封的4加玻璃瓶和25公斤密封袋中进行的.
- 对于氧气耗尽率,手暖器与商业氧气吸收器 (Oxy-Sorb) 进行了比较.
- 在各种条件下监测氧气水平,温度和相对湿度.
主要成果:
- 手暖器比商业氧气吸收器更快,更经济地耗尽氧气.
- 一个手暖器与两个商业吸收器的氧气耗尽相匹配,迅速达到害虫抑制值.
- 空的氧气消耗速度比满谷物袋的更快;温度保持稳定,相对湿度有所变化.
结论:
- 手暖器显示出作为在密封储存中以成本有效的方式替代商业氧气清理器的潜力.
- 这种方法可以加速氧气耗尽,有助于抑制害虫并保持谷物质量.
- 进一步的研究可能会验证手暖器在保存储存的谷物中的实际应用.
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