Title of article :
Isolation and NMR Characterization of Ursane-Type Triterpenoid from the Leaves of Peperomia pellucida
Author/Authors :
ibe–diala, jc michael okpara university of agriculture - department of chemistry, Umuahia, Nigeria , igwe, ou michael okpara university of agriculture - department of chemistry, Umuahia, Nigeria , friday, c michael okpara university of agriculture - department of chemistry, Umuahia, Nigeria , akwada, uc michael okpara university of agriculture - department of chemistry, Umuahia, Nigeria
Abstract :
Peperomia pellucida is a member of the Piperaceae family. Extraction of plant material was carried out by Soxhlet extraction method using hexane and ethylacetate as solvents respectively. The extract was concentrated using a rotary evaporator, followed by isolation and purification using column and thin layer chromatographic techniques. Fraction C20 showed a clearly defined single spot with Rf value of 0.51. Using 1HNMR, 13C-DEPT, COSY, HSQC and HMBC and by comparison with literature values, the structure of the compound was established as an Ursane-type triterpenoid. The use of P. pellucida in ethnomedicine for the treatment of various ailments could be attributed to the Ursane-type triterpenoid and other bioactive chemical compounds present in the plant.
Keywords :
Peperomia pellucida , extraction , isolation , chromatographic techniques , ursane , type triterpenoid
Journal title :
Journal of Applied Sciences and Environmental Management
Journal title :
Journal of Applied Sciences and Environmental Management
