机构地区: 华中理工大学生命科学与技术学院药物研究所
出 处: 《天然产物研究与开发》 1998年第1期34-36,共3页
摘 要: 从珠子参(panax japonicus var.major)叶柄诱导的愈伤组织在暗培养条件下主要形成3种花色甙色素,且均以矢车菊素为甙元。2,4-二氯苯氧乙酸和激动素的组合能明显地促进色素的合成,色素含量可达34.14mg/g fw。 Callus derived from petiole explants of Panax japomcus var. major produced three cyanidin glycosides as major anthocyanin pigments in darkness. Anthocyanin synthesis was remarkably stimulated by 2,4-dichlorophenoloxyacetic acid in combination with kinetin in MS medium. The pigment content of the callus reached up to 34. 14 mg/g fw.