多相识别Rhizopus oryzae和评估物理发酵参数在马粉加工液体废物中的β-葡萄糖生产的多相识别
Miguel Anchundia1,2, Gualberto León-Revelo3, Stalin Santacruz4
1School of Food Engineering, Universidad Politécnica Estatal del Carchi, 040101, Tulcán, Ecuador. miguel.anchundia@upec.edu.ec.
Scientific reports
|June 28, 2024
概括
豆 (Rhizopus oryzae M10A1) 通过使用土豆粉废物有效地产生β-葡萄糖. 这项研究优化了发酵参数,以最大限度地提高β-葡萄糖的产量,以实现潜在的健康和工业应用.
科学领域:
- 微生物学 微生物学
- 生物技术是生物技术.
- 食品科学 食品科学 食品科学
背景情况:
- β-葡萄糖是一种具有显著健康益处的多糖,包括免疫调节和益生菌效应.
- 工业废物流,如马粉生产的废物流,带来了环境挑战和生物制品的潜在来源.
研究的目的:
- 确定Rhizopus oryzae生产β-葡萄糖的最佳物理发酵参数.
- 用作发酵媒介的土豆粉加工的液体废物.
主要方法:
- 从谷物谷物中分离和识别原生Rhizopus oryzae.
- 在不同温度 (25°C,37°C,45°C) 下选分离物以检测β-葡萄糖的产生.
- 优化发酵条件:温度 (30°C),pH (6),速率 (150rpm) 和体积 (250毫升) 对于Rhizopus oryzae M10A1.1.
主要成果:
- 里索 (Rhizopus oryzae) 的分离物在25°C和37°C时呈现最佳生长,在45°C时没有生长.
- 在优化条件下的六天培养后,Rhizopus oryzae M10A1表现出最高的β-葡萄糖产量.
- 使用土豆粉加工废物获得了397.50 mg/100 g的β-葡萄糖产量.
结论:
- 优化的发酵参数和工业废物的使用使得Rhizopus oryzae M10A1.1.e能够高效地生产β-葡萄糖.
- 这种方法提供了一种可持续的方法来生产有价值的β-葡萄糖,同时减轻来自粉加工的环境污染.
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