Adventitious root growth and ginsenoside accumulation in Panax ginseng cultures as affected by methyl jasmonate

被引：0
|
作者：
Yun-soo Kim
Eun-joo Hahn
Hosakatte Niranjana Murthy
Kee-yoeup Paek
机构：
[1] Chung-Ang University,Korea Ginseng Institute
[2] Chungbuk National University,Research Center for the Development of Advanced Horticultural Technology
[3] Karnatak University,Department of Botany
来源：
Biotechnology Letters | 2004年 / 26卷
关键词：
adventitious roots; bioreactor cultures; ginseng; ginsenosides;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Adventitious roots of ginseng were treated with methyl jasmonate (MJ) up to 150μm and cultured for 40days. Up to 100μm MJ inhibited the root growth but increase ginsenoside accumulation. In a two-stage bioreactor culture, total ginsenosides, after elicitation with 100 μm MJ peaked after 10days at 48mgg−1 dry wt and then dropped sharply. Of the two groups of ginsenosides (Rb and Rg), higher amounts of Rb accumulated in the adventitious roots.
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页码：1619 / 1622
页数：3
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