植物源溶藻化合物研究进展

Research Progress of Phytogenic Algicidal Compounds

由于硫酸铜等传统杀藻剂在环境中残留期长、选择性差、容易造成二次污染等,因此其应用受到限制。天然产物和以天然产物为基础的化合物由于其环境友好,对有害藻类选择毒性强,因此在有害藻华防治方面受到越来越多的关注。植物是天然溶藻化合物的重要来源之一。近几十年来,从植物代谢产物中发现了各种类型的溶藻化合物,诸如甘油糖脂类、酚类、生物碱和萜类等,从这些天然产物中可能筛选到对有害藻华选择性好、溶藻活性强的杀藻剂。本文对植物源的各类溶藻化合物研究概况进行综述,以促进植物源杀藻剂的研究。

The usefulness of traditional algaecides such as copper sulfate is limited because of persistence in the environ- ment,lack of selectivity towards toxic cyanobacteria and secondary pollution. Natural and natural-based compounds received increasing attention because of their environmental-friendly and high selectivity to harmful algal species. Plants are one of the important sources of algicidal compounds. In decades ,various algicidal compounds, such as glycerolipids, phenols, alkaloids and terpenoids, etc. , were found in the metabolites of plants, and algaecides with characteristics of high selectivity to harmful algal bloom and strong algicidal activity would be probably screened from these natural compounds. This paper reviewed the progress of phytogenie algicidal compounds to promote the research of pbytogenic algaecides.