Abstract
Objectives: The differences in chemical constituents in different parts of Tetrastigma hemsleyanum were analyzed. Methods: The contents of total phenols, total flavonoids, and polysaccharides in methanol extracts from different parts of T. hemsleyanum in Zhejiang were determined, and the chemical components of different parts of T. hemsleyanum were collected by ultra-performance liquid chromatography-tandem quadrupole-time-of-flight mass spectrometry. The differential index components of different parts of T. hemsleyanum were identified and analyzed by accurate mass-to-charge ratio of primary mass spectrometry and fragment ion of secondary mass spectrometry with reference spectrum and software database search and related literature reports. Results: A total of 20 components were identified, including 13 identified in root tubers, 7 in fibrous roots and 8 in leaves, and the structural cleavage of its compounds was analyzed. Conclusion: It provides a possibility and theoretical basis for the future use of the whole plant of T. hemsleyanum as medicine.
Sign-in/Register to access full text options 
Free) 
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 call
