摘要
次生代谢产物是植物在长期进化过程中与生物和非生物因素相互作用的结果,在植物生长、发育和生理功能方面发挥着重要作用。药用植物的有效成分通常都是细胞次生代谢产物,其合成受环境等多种因素影响。利用愈伤组织培养获得目标产物,具有成本低、不受自然条件影响的优势。药用植物愈伤组织中次生代谢产物的积累量不仅受光照、温度、pH等环境因素的影响,而且,种质本身、植物生长调节剂和诱导子的使用亦会对其积累产生较大影响。该文就如何提高药用植物愈伤组织中次生代谢产物含量的影响因子进行综述,以期为进一步研究提供参考。
Secondary metabolites are the result of that plant interaction with biological and non-biological factors in the long-term evolution process,and play an important role in plant growth,development and physiology.The effective components of medicinal plant are usually the secondary metabolites in plant cells,and the synthesis of them are affected by a variety of factors,such as environmental impact.Acquirement of the secondary metabolites via callus culture has the advantage of low cost and less environmental impact.The synthesis and accumulation of medicinal plant secondary metabolites are not only controlled by light,temperature and pH,but also infected by germplasm,plant growth regulator and elicitor.This article presents a review of the influencing factors,and provides a basis for further study and development.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2014年第15期2846-2850,共5页
China Journal of Chinese Materia Medica
基金
国家"十二五"科技支撑计划项目(2012BAI28B02)
河北省教育厅科学技术研究计划项目(2010114)
河北大学医学学科专项(2012A3004)
内蒙古自治区高等学校青年科技英才支持计划项目(NJYT-13-B18)
