热带农作物废弃物制备天然纳米纤维素的研究进展

Development of Natural Nano-cellulose from Tropical Agricultural Products

我国热带地区的农业生产过程中会产生大量的农作物废弃物,其中大部分被直接遗弃在田间,带来了严重的环境问题。热带农作物中含有丰富的纤维素,是制备天然纳米纤维素的重要原料之一。利用热带农作物废弃物制备纳米纤维素的方法有物理法,化学法,生物法等,但都存在一定的缺陷。文章主要介绍利用热带农作物废弃物制备纳米纤维素的研究现状,分析目前的制备工艺的优缺点,为热带农作物及其废弃物的高值化应用提供参考。

During the production process of tropical agricultural products, lots of waste as a severe problem for environment was paid more attention. These tropical agricultural plants were consideredas important sources because of the composition of rich cellulose. At present, the technology for natural nano-cellulose was focused on physical method, chemical method and microbial method,but there exists some defects respectively. This review assembles the current research of nano-cellulose from tropical agricultural products in synthesis processes and application, which couldenhance the high value of application of natural nano-cellulose from agricultural waste.