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Updated: May 1, 2026

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塔古奇辅助的多重反应改善了从原油棕树叶中提取的微晶纤维素同时生产纳米纤维素和糖的效果
Hwee Li Teo1, Roswanira Abdul Wahab2, Wun Fui Mark-Lee3
1Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia.
International journal of biological macromolecules
|August 29, 2024
概括
用真菌细胞酶和西兰酶优化油棕叶 (OPL) 的酶处理,可以增强纳米纤维素 (NC) 产量. 这种创新方法产生高纯度的NC和糖,用于生物燃料和生物纳米复合材料.
科学领域:
- 生物质的价值化 生物质的价值化
- 纳米材料科学 科学 纳米材料科学
- 生物技术是生物技术.
背景情况:
- 在纳米纤维素 (NC) 生产过程中,酶处理基纤维素生物质至关重要.
- 优化是必要的,以实现高产量和NC的结晶性.
- 棕油叶 (OPL) 是NC合成的潜在原料.
研究的目的:
- 为了优化原始OPL的酶性水解,以提高NC的生产.
- 调查真菌细胞酶和西兰酶对NC产量和结晶性的影响.
- 确定最大限度地提高NC和糖产量的最佳条件.
主要方法:
- 为了优化,采用了五因素,四级的塔古奇直角设计.
- 研究的参数包括基质/酶负荷,表面活性剂度,温度和时间.
- 采用培养的真菌细胞酶和西兰酶进行酶性水解.
主要成果:
- 在优化条件下达到66.06%的NC晶度和43.59%的产量 (10%基质,1%酶,1.4%Tween-80,72h,30°C).
- 在不同的条件下获得了47.07%的最大糖产量 (2.5%基质,2.0%酶,2.0%Tween-80,72h,60°C).
- 添加西兰酶改善了NC结晶性和糖产量.
结论:
- 优化OPL的单步酶化水解有效地产生晶体NC和有价值的糖.
- 开发的协议是简单的,创新的,并产生与传统方法相比的NC.
- 这些发现支持从OPL获得的NC用于生物纳米复合材料和生物燃料的商业化潜力.
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