天然植物染料开发、应用与未来展望

Development, Application and Prospect of Natural Plant Dyestuff

随着人们生活水平不断地提高，对自身健康和保健等方面的关注意识越来越强烈，同时，出于对环境保护的需要，开发天然资源更加迫切。随着科技的发展，对天然植物染料提取技术更加多样化，利用基因工程可望得到性能好、产量高的天然植物染料，将其作为合成染料的部分替代或补充。因此，加快采用生物技术开发天然植物染料新来源，研究新的染色方法和媒染剂提高其色牢度，形成一条完整的产业链，从而使得天然植物染料将拥有广阔的发展前景。

With the improvement of people＇s living standards, there is a growing awareness of the importance of health and fitness. It is more urgent to develop natural resources for the sake of environmental protection. The extraction techniques of the natural dyestuff are more diverse along with the development of the science and technology. The natural dyes with good performance and high yield can be obtained by genetic engineering, which can partly replace or supplement artificial dyestuff. Hence, it is importance to accelerate the exploitation of the biotechnology to find the new source of the natural dyestuff, to research on the new staining method and mordant to improve the color fastness and to form a complete industrial chain. Then the natural dyestuff industry will have a bright future.