Numerous publications have revealed that reduce nitrogen software benefits in a higher accumulation of phenolic compounds, whilst greater ranges of nitrogen fertilization market the formation of carotenoids and chlorophylls. Nevertheless, other authors observed that the TCC is highly temperature dependent and this could be the reason for the benefits acquired.Organic expanding methods are associated to a particular amount of tension , which could guide to the accumulation of secondary metabolites dependable for plant defence. The most crucial secondary metabolites in plums are polyphenols, whose content material typically will increase in demanding situations, as was noticed in the samples analyzed. The greatest values had been measured for the Showtime cultivar adopted by 'Santa Rosa' , and the most affordable kinds were discovered for 'Plumlate' .Malic acid was the major contributor to the TOAC with a variety between 86-96% depending on the cultivar. These conclusions had been in arrangement with Singh et al.. Tartaric acid was the second most considerable organic and natural acid followed by citric, succinic, shikimic, ascorbic and fumaric acids.Showtime was the cultivar with the greatest articles of malic and citric acids, both relevant to sour taste. The maximum concentrations for ascorbic acid ended up located for the 'Sapphire' and 'Black amber' cultivars.The TOAC data discovered in our research ended up consistent with the literature and variations in the TOAC amongst cultivars had been also previously explained. Considerable distinctions in the phytochemical material have been located amid various plum genotypes and the biosynthesis of phytochemical compounds indiscover more here vegetation is known to be strongly motivated by genotype. 'Showtime' showed the maximum values for TPC, ABTS-h, FRAP amid all the cultivars as properly as a large TCC. 'Songold' recorded the highest values for carotenoids and ABTS-l. 'Golden Japan' and 'Santa Rosa' offered the lowest values for ABTS-h and FRAP. 'Golden Japan' also experienced the cheapest TPC. 'Black amber' was the cultivar with the maximum anthocyanin content, adopted by 'Friar', the two of these obtaining dark purple pores and skin. The quantification of TAC was possible for all the cultivars analyzed besides for 'Songold' and 'Golden Japan', cultivars with yellow pores and skin and flesh.'Golden Japan' was previously characterized as a cultivar with a minimal antioxidant capability, in settlement with our outcomes although 'Showtime' presented the maximum antioxidant potential. The maximum values ended up calculated for the âShowtimeâ cultivar followed by 'Santa Rosa' , and the least expensive ones were found for 'Plumlate' .Malic acid was the significant contributor to the TOAC with a assortment amongst 86-96% based on the cultivar. These findings were in settlement with Singh et al.. Tartaric acid was the 2nd most abundant organic acid adopted by citric, succinic, shikimic, ascorbic and fumaric acids.Showtime was the cultivar with the highest content material of malic and citric acids, each associated to bitter taste. The highest concentrations for ascorbic acid were found for the 'Sapphire' and 'Black amber' cultivars.The TOAC info identified in our review had been steady with the literature and distinctions in the TOAC amongst cultivars were also previously explained. All the cultivars researched experienced larger bioactive compounds content in natural and organic cultivation technique whilst cultivation technique and genotype conversation was not significant for TAC, TPC, ABTS-l and TCC.