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.

引用

页码：1619 / 1622

页数：3

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