摘要
为了探索不同产地栀子及土壤中无机元素的分布规律与药材质量间的内在联系,本研究采用电感耦合等离子体发射光谱及液相色谱对全国范围内36个产地的栀子及土壤无机元素、有效成分含量进行测定,发现不同产地栀子及其土壤中无机元素存在较大的变异。总体来看,Ca、B、Cu、Zn、K和Cr是栀子药材的特征无机元素。药材中B、Cu、Zn、P、Ca与土壤中无机元素的显著相关。栀子有效成分的形成是多因素的交互作用,土壤无机元素的含量不是最直接因素。本研究为合理施肥、改良土壤、控制栀子中有害元素含量及提高品质提供理论依据。
In order to explore the relationship between the distribution law of inorganic elements in the Gardeniae Fructus and soil in different habitats and the quality of medicinal materials,inductively coupled plasma atomic emission spectrometry and liquid chromatography were used to analyze the genetic diversity of Gardeniae Fructus and soil inorganic elements.Determination of the active ingredient content,found in different producing areas of Gardeniae Fructus and soil inorganic elements there is a big variation.In general,Ca,B,Cu,Zn,K and Cr are the characteristic inorganic elements of Gardeniae Fructus.B,Cu,Zn,P and Ca were significantly correlated with inorganic elements in soil.Active ingredient in Gardeniae Fructus is a multi-factor interaction,soil inorganic element content is not the direct factor.This study provides a theoretical basis for rational fertilization,soil improvement,control of harmful elements in Gardeniae Fructus and improve quality.
作者
潘媛
宋旭红
王钰
谭均
张应
李隆云
PAN Yuan;SONG Xu-hong;WANG Yu;TAN Jun;ZHANG Ying;LI long-yun(Chongqing Academy of Chinese Material Medica,Chongqing 400065,China;Chongqing subcenters of Traditional Chinese Medicine Resource Center and China Academy of Chinese Medical Sciences,Chongqing 400065,China;Chongqing Research Center of Techniques and Engineering for Chinese Material Medica Fine Varierty Breeding and Evaluation,Chongqing 400065,China)
出处
《天然产物研究与开发》
CAS
CSCD
北大核心
2018年第3期451-460,共10页
Natural Product Research and Development
基金
重庆市重点产业共性关键技术创新专项(cstc2016zdcyztzx10003)
国家中药材产业技术体系(CARS-21)
中央本级重大增减支项目(2060302)
重庆市中药材产业技术体系建设项目(2017-5)
重庆市"科技平台与基地建设"项目(cstc2014ptyjd10001)
关键词
栀子
土壤
无机元素
有效成分
相关性
Gardeniae Fructus
soil
Inorganic elements
active ingredient
correlation
