在生物气发酵中E. palustre受污染的植物材料的Equisetum化物降解
Dennis Melchert1, Jürgen Müller2, Denny Wiedow3
1Institute of Pharmaceutical Biology, Technical University of Braunschweig, Mendelssohnstr. 1, 38106, Braunschweig, Germany.
Journal of environmental management
|December 15, 2024
概括
生物甲化有效降解了污染的生物质中超过95%的有毒Equisetum化物. 这一过程为管理马尾 (Equisetum palustre) 提供了安全,经济的解决方案,并支持循环生物经济.
科学领域:
- 环境科学 环境科学
- 生物技术是生物技术.
- 农业科学 农业科学
背景情况:
- 由于有毒的类化合物,Equisetum palustre的扩张导致牲畜中毒.
- 传统的料保存方法在减少这些毒素方面表现出有限的有效性.
- 对E. palustre感染生物量的有效管理策略至关重要.
研究的目的:
- 调查生物甲化对Equisetum类生物降解的影响和有效性.
- 开发和验证用于监测复杂矩阵中化物降解的分析方法.
- 评估生物甲化作为对E. palustre污染生物质的治疗的可行性.
主要方法:
- 开发复杂矩阵的样本制备方法.
- 建立一种高性能液体色谱电喷离子质谱法 (HPLC-ESI-MS/MS) 方法用于化物量化.
- 在批量实验中进行生物甲化,以评估化物降解.
主要成果:
- 通过生物甲化实现了超过95%的Equisetum类化合物的降解率.
- 通过HPLC-ESI-MS/MS方法,成功量化了发酵残留中的残留化物.
- 甲产量在很大程度上不受该过程的影响,这表明有效的能量回收.
结论:
- 生物甲化是一种高效的生物治疗方法,可以减少有毒的Equisetum类化合物.
- 该过程允许安全和经济地处理受E. palustre污染的生物质.
- 这种方法是在受影响地区建立循环生物经济的关键先决条件.
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