不同的合金纳米材料对Ganoderma lingzhi发酵的作用,以通过宏观和显微镜检查产生ganoderma多糖和三烯酸
Mengqiu Luo1, Muling Shi2,3, Yang Li1
1Key Laboratory of Pico Electron Microscopy of Hainan Province, School of Materials Science and Engineering, State Key Laboratory of Tropic Ocean Engineering Materials and Materials Evaluation, Hainan University, Haikou, 570228, Hainan Province, China.
Microbial cell factories
|October 1, 2025
概括
黄金纳米结构增强了Ganoderma lingzhi发酵的过程. 黄金纳米颗粒 (AuNPs) 增加了50.37%的多糖,而金纳米棒 (AuNRs) 增加了42.78%的三基.
科学领域:
- 菌类学 菌类学是指菌类学.
- 纳米技术 纳米技术
- 生物化学 生物化学
背景情况:
- 灵芝 (G. lingzhi) 产生药理上活性的二次代谢产物.
- 外源添加剂用于增强真菌发酵中的代谢物生物合成.
- 金属纳米材料对宏菌种植的影响尚不清楚.
研究的目的:
- 为了评估黄金纳米结构对G. lingzhi浸泡发酵的影响.
- 研究金纳米粒子 (AuNPs),纳米棒 (AuNRs) 和纳米集群 (AuNCs) 对生物活性代谢物产生的影响.
主要方法:
- 对三种黄金纳米结构 (AuNPs,AuNRs,AuNCs) 的系统评估.
- 集成的宏观过程分析和微观表征.
- 分析细胞生长,代谢物生产,细胞表面形态和纳米粒子分布.
主要成果:
- 黄金纳米材料的影响因类型,度和添加时间而异.
- 优化的AuNP增加了总多糖含量50.37%.
- 优化的AuNR增加了三二含量42.78%.
结论:
- 合金纳米材料可以促进G. lingzhi的浸泡发酵.
- 这表明一种基于纳米材料添加剂的潜在方法可以有效地生产微生物生物活性物质.
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