通过结合暗发酵和微生物电解细胞,从预处理的甘包油粉中增加生物的生产
Soumyajit Chandra1, Soumya Pandit2, Mohit Kumar3
1Department of Life Sciences, SSBT, Sharda University, Greater Noida, 201310, India.
Bioresource technology
|February 26, 2026
概括
将预处理与暗发酵 (DF) 和微生物电解细胞 (MEC) 整合起来,可以显著提高从纤维素生物质中生产的生物的产量. 这种综合方法提高了甘包的能量回收,提供了更有效的可持续能源解决方案.
科学领域:
- 生物技术是生物技术.
- 可再生能源可再生能源是可再生能源.
- 环境科学 环境科学
背景情况:
- 红纤维素生物质,就像甘包一样,是生产生物的可持续原料.
- 挑战包括低可降解性和低能转换效率,限制其广泛应用.
研究的目的:
- 研究暗发酵 (DF) 和微生物电解细胞 (MEC) 的集成,以提高生物回收.
- 评估和超声波预处理对甘包消化能力和生物产量的有效性.
主要方法:
- 甘包油的和超声波预处理.
- 使用XRD和FTIR进行结构分析.
- 通过DF生产生物.
- 使用MEC与应用于电压的回收.
- 使用CLSM进行生物膜分析.
主要成果:
- 与未经处理的基质相比,预处理的包在DF过程中产生了显著更高的生物 (3.4 L/L).
- 在+0.7V时,MEC实现了0.9L/L的最大产量.
- 集成的DF-MEC系统显示了21%的能量回收,超过了单阶段的DF (12.4%).
结论:
- 预处理有效地提高了用于生物生产的纤维素生物质消化能力.
- 集成的DF-MEC系统为生物回收和能量转换效率提供了卓越的方法.
- 这项研究突出了从农业废物中生产可持续生物能源的有希望的战略.
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