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Position: Home > Articles > Effect of IBA on Growth of Achyranthus bidentata and the Accumulation of Major Medicinal Components Northern Horticulture 2014 (20) 153-155

吲哚丁酸对牛膝生长及主要药用成分积累的影响

作  者:
李金亭;张元昊;郭晓双;王灿;李可;胡正海
单  位:
河南师范大学生命科学学院;西北大学生命科学学院
关键词:
牛膝;吲哚丁酸;齐墩果酸;蜕皮甾酮
摘  要:
以牛膝幼苗为试材,对其叶面喷施不同浓度的吲哚丁酸(IBA),研究IBA对其生长及主要药用成分齐墩果酸、蜕皮甾酮含量的影响。结果表明:适宜浓度IBA处理能促进牛膝地上部分和根的生长,使根的干重增加,并能显著提高根中主要药用成分齐墩果酸、蜕皮甾酮含量,IBA的最佳浓度为1.0mg/L。但IBA对叶中齐墩果酸含量没有显著影响,使蜕皮甾酮的含量显著降低。
译  名:
Effect of IBA on Growth of Achyranthus bidentata and the Accumulation of Major Medicinal Components
作  者:
LI Jin-ting;ZHANG Yuan-hao;GUO Xiao-shuang;WANG Can;LI Ke;HU Zheng-hai;Engineering Technology Research Center of Nursing and Utilization of Genuine Chinese Crude Drugs,College of Life Sciences,Henan Normal University;College of Life Science,Northwest University;
关键词:
Achyranthus bidentata;;indole butyric acid(IBA);;oleanolic acid;;ecdysterone
摘  要:
Taking seedlings of Achyranthus bidentata as material,the effect of indole butyric acid(IBA)with different concentrations on the growth of Achyranthus bidentata and content of oleanolic acid and ecdysterone were studied.The results showed that 1.0mg/L IBA treatment significantly increased plant height,root length,root dry weight,and improved the accumulation of oleanolic acid and ecdysterone in the root of Achyranthus bidentata.The influence of IBA on content of oleanolic acid was not significant,but IBA significantly inhibited the ecdysterone in leaves.

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