Research on fusion-fingerprint of Coicis Semen oil / 中草药

Objective: To establish the fusion-fingerprint of Coicis Semen oil. Methods: The Coicis Semen oil was analyzed by GC-MS and HPLC-ELSD, and the fusion-fingerprint was originated from the Computer Aided Similarity Evaluation software based on the normalized data acquired by the above two methods. Results: Twenty-one common peaks existed in the fusion-fingerprint of which there were 13 kinds of aliphatic esters detected by GC-MS and 8 kinds of triglyceride ingredients detected by HPLC-ELSD. Conclusion: The fusion-fingerprint established on GC-MS combined with HPLC-ELSD could provide integrity and more information for the quality control of Chinese materia medica.