摘要
为了进一步研究菠萝蜜果皮中的活性成分,采用柱层析分离方法对菠萝蜜果皮乙醇提取物进行分离纯化,利用硅胶柱、薄层层析和凝胶柱等分离手段,从菠萝蜜醇提物的乙酸乙酯萃取部位中分离纯化并鉴定了2种化合物,经过~1H-NMR和^(13)C-NMR核磁共振波谱仪检测后结构已确定,分别为环木菠萝烯酮(cycloartenone)和环桉树醇(cycloeucalenol)。通过本实验的分离纯化工艺,为全面研究菠萝蜜的植物化学数据提供理论依据。
To further explore the active ingredients of jackfruit peel, cyeloartenone and cycloeucalenol were isolated from the fraction of ethyl acetate by using modern isolation techniques such as silica gel, thin- Layer chromatography and sephadex LH-20, and had been elucidated from ^1H-NMR and ^13 C-NMR spectral data.This research will be useful for the further study of effective material basic of jackfruit, especially the characteristic composition of terpenoids.
出处
《食品工业科技》
CAS
CSCD
北大核心
2017年第17期5-9,共5页
Science and Technology of Food Industry
基金
公益性行业(农业)科研专项(201303077-4)
中国热带农业科学院基本科研业务费专项资金(1630122017T21)
关键词
菠萝蜜果皮
活性成分
单体
结构鉴定
jackfruit peel
active ingredients
monomer
structural identification
