In vitro study of antioxidant activity and phenolic content of Chrysanthemum balsamita varieties
Daniela, Benedec; Lorena, Filip; Laurian, Vlase; Constantin, Bele; Bogdan, Sevastre; Oana, Raita; Neli Kinga, Olah; Daniela, Hanganu.
Pakistan Journal of Pharmaceutical Sciences. 2016; 29 (4 [Supp.]): 1359-1364
en Inglés
| IMEMR | ID: emr-181734
The purpose of our study was to identify the phenolic substances of two varieties of Chrysanthemum balsamita [balsamita and tanacetoides] and to measure the overall antioxidant activity. The phenolic compounds were determined by HPLC. The evaluation of the polyphenolic content was performed by colorimetric analysis. The antioxidant activity was measured by three in vitro assay models the DPPH, the silver nanoparticles antioxidant capacity [SNPAC] and EPR radical detection. Using HPLC-MS analysis, phenolic acids, flavonoids and flavonoid aglycone were detected. The highest antioxidant activity was showed by Chrysanthemum balsamita var. balsamita, while the lowest for the Chrysanthemum balsamita var. tanacetoides extract, in accord with the polyphenolic content. The results show that Chrysanthemum balsamita var. balsamita might be a source of antioxidant flavonoids, especially rutin and isoquercitrin
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