摘要
The cell suspension cultures in leaves of Pueraria lobata (Willd.) Ohwi seedlings were treated with salicylic acid (SA), methyl jasmonate (MJ) and ethrel respectively. SA and MJ could cause cell brown, while ethrel had a positive effect on cell vitality. 0.1 mg/L SA and 1.0 mg/L MJ could promote the synthesis of puerarin and hence improved the yield. Ethrel, SA and MJ at higher concentrations restrained the product of puerarin. All these three substances had no effects on increasing cell biomass and puerarin release.
The cell suspension cultures in leaves of Pueraria lobata (Willd.) Ohwi seedlings were treated with salicylic acid (SA), methyl jasmonate (MJ) and ethrel respectively. SA and MJ could cause cell brown, while ethrel had a positive effect on cell vitality. 0.1 mg/L SA and 1.0 mg/L MJ could promote the synthesis of puerarin and hence improved the yield. Ethrel, SA and MJ at higher concentrations restrained the product of puerarin. All these three substances had no effects on increasing cell biomass and puerarin release.
出处
《植物资源与环境学报》
CAS
CSCD
2003年第1期56-57,共2页
Journal of Plant Resources and Environment
基金
1999年教育部优秀青年教师项目(003062)
广东省科技计划资助项目(C11703)
