摘要
目的:比较不同采收期乌头不同组织部位中粗多糖的含量。方法:采用苯酚-硫酸分光光度法测定粗多糖的含量,比较不同采收期乌头母根、子根、须根、茎、叶的粗多糖含量。结果:乌头全植株各组织部位粗多糖含量顺序为子根>母根>须根>叶>茎,地下部分含量>地上部分,6月4日子根粗多糖含量最高,6月18日茎、叶、须根粗多糖含量较其他采收期高,6月18日与7月3日母根粗多糖含量接近。结论:该研究初步探索了乌头各组织部位粗多糖的动态变化,为乌头资源的综合利用提供科学依据。
Objective：To compare the content of crude polysaccharides from different tissues of Aconitum carmichaeli in different harvest time. Method： The content of crude polysaccharides was determined by sulfuric-phenol method,crude polysaccharides content from different tissues of A. carmichaeli in different harvest timewas compared,including mother root,sub-root,fibrous root,stem and leaves. Result： The content of crude polysaccharides in different tissues of A. carmichaeli were in the sequence of sub-roots〉mother roots〉fibrous roots〉leaves〉stems,the content of crude polysaccharides from aboveground part was less than underground part,the content of crude polysaccharides in sub-roots on June 4 was the highest,the content of crude polysaccharides in leaves and stems and fibrous roots on June 18 were more than other harvest period,the content of crude polysaccharides of in mother roots was the same on June 18 and July 3. Conclusion： This study was a preliminary exploration of dynamic variation about crude polysaccharides content from various tissues of A. carmichaeli,it could provide a scientific basis for comprehensive utilization of A. carmichaeli resources.
出处
《中国实验方剂学杂志》
CAS
北大核心
2013年第5期7-9,共3页
Chinese Journal of Experimental Traditional Medical Formulae
基金
国家自然科学基金项目(81060347)
关键词
乌头
粗多糖
子根
母根
须根
叶
茎
Aconitum carmichaeli
crude polysaccharides
sub-roots
mother roots
fibrous rootrs
leaves
stems
