安徽农业科学2011，Vol.39Issue(16)：9590-9591,2.
海蒿子多糖的抗氧化活性研究
Study on the Antioxidant Activity of Polysaccharide from S.pallidium
方飞 1唐志红2
作者信息
- 1. 华南理工大学轻工与食品学院,广东,广州,510640
- 2. 烟台大学,山东,烟台,264005
- 折叠
摘要
Abstract
[Objective] The effect of the pollution of excessive Mg2+ and magnesium dust on cropgrowth and development was researched. [Method] The development indicator of maize plant grown in soil, which was added with the different concentrations of MgCl2 reagent and lightly burned magnesium dust, was measured for 4 times after 27 days' culture. [Result] The effect of Mg2+ on the chlorophyll development was firstly activation and then inhibition and on the root activity was firstly inhibition and then activation, however, the root activity was decreased while the content of Mg2+ was up to 5.0 mg/g. [ Conclusion] The dual role of both concentration and time of MgO affected the plant physiological activity.关键词
海蒿子/多糖/抗氧化Key words
Magnesium/ Maize seedling/ Eco - toxicological indicator/ Chlorophyll/ Root activity分类
农业科技引用本文复制引用
方飞,唐志红..海蒿子多糖的抗氧化活性研究[J].安徽农业科学,2011,39(16):9590-9591,2.
