在小规模设备中的β-sitosterol生物转化:从微型板到微流体反应器.
Marco P C Marques1, Jorge Aranda Hernandez2, Pedro Fernandes3,4,5
1Department of Biochemical Engineering, University College London, London, UK. marco.marques@ucl.ac.uk.
Methods in molecular biology (Clifton, N.J.)
|August 29, 2023
概括
这项研究证明了使用新型微生物反应器系统生产关键的药物中间体androstenedione. 这些先进的系统提高了数据质量和对类固醇生产的过程控制.
科学领域:
- 生物技术是生物技术.
- 化学工程是化学工程的重要组成部分.
- 微生物学 微生物学
背景情况:
- 像微型板这样的小规模设备可以作为高通量实验的高效微型生物反应器.
- 与传统的震动系统相比,微生物反应器可以更好地控制过程变量,并提高数据可靠性.
- 优化混合,氧气转移和防止蒸发对于微型板的操作至关重要.
研究的目的:
- 描述使用Mycobacterium sp.生产4-androstene-3,17-dione (androstenedione) 的过程. 在NRRL B-3805.5中.
- 评估24井微型板和微流体微生物反应器用于类固醇中间体生产的有效性.
- 突出微生物反应器在提高生物过程数据质量的优势.
主要方法:
- 使用了Mycobacterium sp. 的种类. NRRL B-3805用于生物转化.
- 在小规模生物反应器实验中使用了24孔微型板.
- 实现了微流体微生物反应器,用于先进的工艺控制.
- 专注于 β-sitosterol 的选择性侧链裂变.
主要成果:
- 成功生产了androstenedione,这是一个重要的制药类固醇中间体.
- 证明了为这种生物转化使用微型板和微流体微生物反应器的可行性.
- 在微生物反应器系统中展示了对过程参数的改进控制.
结论:
- 微生物反应器为高效的类固醇中间体生产提供了受控的环境.
- 这些系统提高了药品制造中翻译过程数据的可靠性.
- 使用Mycobacterium sp. 的方法 NRRL B-3805是通过β-sitosterol侧链裂变来有效合成androstenedione的.
关键词:
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