Abstract
The genus Curcuma is widely recognized for its diversity of medicinal and culinary uses yet metabolomic differences among Curcuma species are largely unknown, due to the lack of broadly targeted analytical studies. Here, Ultra-Performance Liquid Chromatography-Mass Spectrometry/Mass Spectrometry (UPLC-MS/MS) analysis was employed to interrogate the metabolomes of five Curcuma species which are commonly used in Chinese herbal medicine (C. aromatica, C. elata, C. longa, C. caesia and C. phaeocaulis). By processing these results through a pathway enrichment analysis, 432 metabolites (some associated with the curcumin pathway) were identified that varied by species. The quantity of curcuminoids in C. longa were found to be higher than that in the other four Curcuma species analyzed in this study. In addition, C. longa was found to have a greater diversity of phenolic acids, amino acid derivatives, and flavonoids associated with the curcumin biosynthesis pathway. However, medicinal compounds such as 6-gingerol were found in lower quantities in C. longa compared to all other species in this study. This study provides new insights into Curcuma phytochemical pathways and allows for the development of functional foods tailored to specific needs from these species.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
