中国中医药信息杂志2016，Vol.23Issue(4)：95-97,3.DOI:10.3969/j.issn.1005-5304.2016.04.025
浙产女贞子中红景天苷含量动态变化及区域差异性研究
Study on Dynamic Changes and Regional Differences of Content of Salidroside in Ligustri Lucidi Fructus inZhejiangProvince
摘要
Abstract
Objective To determine content of Salidroside in Ligustri Lucidi Fructus at different growth stages and in different regions in Zhejiang Province by HPLC; To provide the basis for more rational, efficient extraction of Salidroside from Ligustri Lucidi Fructus.Methods The Kromasil C18 column (4.6 mm×150 mm, 5μm) was used with mobile phase of acetonitrile-water (10:90); flow rate was 1.0 mL/min; detection wavelength was 220 nm; column temperature was set at room temperature; injection volume was 20μL.Results Salidroside was in good linear range within 0.71–3.55μg (r=0.999 4). The recovery rate of Salidroside was 95.6%–98.6% and the average recovery rate was 96.88%, RSD was 1.32% (n=5).Conclusion The content of Salidroside in Ligustri Lucidi Fructus gradually decreased with the extending of growing season. The contents of Salidroside were different at different growth stages and in different regions.关键词
女贞子/红景天苷/含量变化/区域差异/浙江Key words
Ligustri Lucidi Fructus/Salidroside/content changes/regional differences/Zhejiang Province分类
医药卫生引用本文复制引用
程斌,周爱珍,凌庆枝..浙产女贞子中红景天苷含量动态变化及区域差异性研究[J].中国中医药信息杂志,2016,23(4):95-97,3.基金项目
浙江省教育厅一般科研项目（Y201226174）；高等学校访问工程师校企合作项目（FW2012004）；浙江医药高等专科学校校级科研课题 （）
