中医药学报2012，Vol.40Issue(2)：58-61,4.
杜仲指纹图谱中化学成分的归属研究
Identification of Chemical Compounds on Fingerprint of Cortex Eucommiae
摘要
Abstract
Objective; Research was performed on HPLC fingerprint to identify compounds in Cortex Eucommiae. Method; In the same ehromatographic condition,the chemical compounds in Cortex Eucommiae were identified by comparing with reference substances in similar retention time. The chemical compounds were concluded by chemical compounds database and the accurate mass which was obtained by HPLC - TOF/MS in negative ion modes. Results: Ten components were identified by comparing with reference substances and fourteen were concluded by HPLC - TOF/MS. Conclusion: This study gives more details of chemical constituents of Cortex Eucommiae, which makes fingerprint more characteristic. HPLC -TOF/MS technique can be used in quality control of Cortex Eucommiae.关键词
杜仲/HPLC-TOF/MS/指纹图谱/质量控制Key words
Cortex Eucommiae/HPLC -TOF/MS/Fingerprint/Quality control分类
医药卫生引用本文复制引用
张丹,张春凤,杨中林..杜仲指纹图谱中化学成分的归属研究[J].中医药学报,2012,40(2):58-61,4.基金项目
国家自然科学基金重点课题(No.30730113) （No.30730113）
江苏省高校优势学科建设工程资助项目 （）
