期刊
NATURAL PRODUCT RESEARCH
卷 21, 期 13, 页码 1151-1156出版社
TAYLOR & FRANCIS LTD
DOI: 10.1080/14786410701589758
关键词
hypericuim montbretii; hyperforin; morphologic and phenologic variations
Hypericum montbretii, a perennial herbaceous plant from Turkish flora has a great pharmaceutical potential with its well-documented chemical content. In the present study, morphogenetic and phenological variations of hyperforin were investigated in this species for the first time. Wild growing plants were harvested at vegetative, floral budding, full flowering, fresh fruiting, and mature fruiting stages and dissected into stem, leaf and reproductive tissues and assayed for hyperforin by HPLC method. Phenological changes in hyperforin content were found to be significant. After decreasing at floral budding slightly, hyperforin concentration in whole shoots increased with advancing of plant development and the highest level was reached at fresh fruiting. Among different parts of the plant, reproductive tissues namely green capsules and full opened flowers accumulated significantly higher amount of hyperforin when compared to stems and leaves. Such kind of data could be useful for elucidation of the chemotaxonomical significance of hyperforin and phytochemical evaluation of H. montbretii.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据