The phytochemical analysis of Vaccinium corymbosum var bluecrop leaves and callus biomass revealed ursolic acid, oleanolic acid, alpha-amyrin and beta-amyrin in both plant materials. Beta-sitosterol was determined only in callus biomass. The structure of isolated compounds was elucidated by TLC co-chromatography with standards and with spectroscopic methods (1H NMR, 13C NMR, EI-MS).
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