Zeng-Xu Xiang1, Shan-Lin Gao. 1. Institute of Traditional Chinese Materials, Nanjing Agriculture University, Nanjing 210095, China. zxxiang@njau.edu.cn
Abstract
OBJECTIVE: To establish a chromatographic fingerprint of Lonicera japonica and apply it to identify geo-authentic of L. japonica. METHOD: The HPLC was applied in chromatographic separation and data were analysed by "computed aided similarity evaluation" software. RESULT: There exited distinct difference of chemical components group between and non-authentic samples. CONCLUSION: The established HPLC fingerprint can be used for the identification of geo-authentic of L. japonica.
OBJECTIVE: To establish a chromatographic fingerprint of Lonicera japonica and apply it to identify geo-authentic of L. japonica. METHOD: The HPLC was applied in chromatographic separation and data were analysed by "computed aided similarity evaluation" software. RESULT: There exited distinct difference of chemical components group between and non-authentic samples. CONCLUSION: The established HPLC fingerprint can be used for the identification of geo-authentic of L. japonica.