通过固体酸和细胞酶的协同应用来合成纳米纤维素
Dong Shu1, Chentao Tan1, Yue Zhang1
1Key Laboratory of Agricultural Product Processing and Quality Control of Specialty(Co-construction by Ministry and Province), School of Food Science and Technology, Shihezi University, Shihezi, Xinjiang 832003, China; Key Laboratory for Food Nutrition and Safety Control of Xinjiang Production and Construction Corps, School of Food Science and Technology, Shihezi University, Shihezi, Xinjiang 832003, China.
International journal of biological macromolecules
|December 26, 2024
概括
这项研究提出了使用固体酸和细胞酶的纳米纤维素生产的绿色合成方法. 结合这些方法可显著提高纳米纤维素的产量,提供一个成本效益和高效的方法.
科学领域:
- 材料科学 材料科学 材料科学
- 生物技术是生物技术.
- 绿色化学 绿色化学
背景情况:
- 纳米纤维素具有适用于各种应用的理想特性.
- 目前的纳米纤维素生产方法在成本效益,效率和环境影响方面面临挑战.
研究的目的:
- 开发一个绿色和高效的合成纳米纤维素生产.
- 研究固体酸和细胞酶治疗对纳米纤维素产量的协同效应.
- 探索固体酸和细胞质的添加序列对纳米纤维素产量的影响.
主要方法:
- 绿色合成使用非污染的固体酸和细胞酶.
- 顺序 (固体酸然后酶-SA-E;酶然后固体酸-E-SA) 和同时 (固体酸+酶-SA+E) 水解的比较分析.
- 优化水解条件的优化.
主要成果:
- 单个固体酸水解产生了41.3%的纳米纤维素;细胞质水解产生了27.1%.
- 同时处理的策略显著提高了产量:SA-E (73.37%),SA+E (70.43%),E-SA (57.21%).
- 在SA-E和SA+E治疗中观察到固体酸和细胞酶之间的协同效应.
结论:
- 固体酸和纤维素的联合使用提供了一种协同方法来增强纳米纤维素的生产.
- 在SA-E和SA+E方法表明高效率和产量纳米纤维素合成.
- 这种绿色合成策略为具有成本效益和高产量的纳米纤维素生产提供了一个有希望的途径.
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