植物源活性物质对木材的抑菌防腐效果及机理研究
Efficacy and Mechanism of Plant-Derived Active Components against Wood Rot Fungi
刘琳 1周子尧 1杨春旺 1刘亦婷 1邱坚1
作者信息
- 1. 西南林业大学 材料与化学工程学院,云南 昆明 650233
- 折叠
摘要
植物源活性物质具有安全、高效、毒副作用小等优点,主要包括生物碱、酚类、多糖、黄酮、挥发油、萜类化合物等.从植物提取物中分离出的活性物质对木材腐朽菌具有抗菌作用,主要机制包括直接与真菌酶相互作用、破坏细胞壁和细胞膜结构以及抗氧化等.探讨了这些活性物质对木材腐朽菌的抗真菌机理,分析了植物源木材防腐剂存在的问题以及未来的发展趋势,为植物源木材防腐剂的综合利用提供了理论依据.
Abstract
Plant derived active substances have advantages such as safety,efficiency,and minimal toxic side effects,mainly including alka-loids,phenols,polysaccharides,flavonoids,volatile oils,terpenoids,etc.The active substances isolated from plant extracts have antifungal effects on wood decay fungi.The main mechanisms include direct interaction with fungal enzymes,damage to cell wall and membrane struc-tures,and antioxidant activity.And the antifungal mechanisms of these active substances against wood decay fungi were explored,and the prob-lems and future development trends of plant-based wood preservatives were analyzed,providing a theoretical basis for the comprehensive utili-zation of plant-based wood preservatives.
关键词
植物源活性物质/木材抑菌防腐/抗真菌/机理研究Key words
plant-derived active components/wood preservation/antifungal/mechanism study引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据