Open AccessEffect of Methanolic Extract of Securigera securidaca as Antioxidant and Antibacterial Activities
Author(s) -
Ghassab M. Al Mazaideh,
Saleh A. Al Quran
Publication year - 2020
Publication title -
journal of pharmaceutical research international
Language(s) - English
Resource type - Journals
ISSN - 2456-9119
DOI - 10.9734/jpri/2020/v32i1130498
Subject(s) - phytochemical , chemistry , dpph , traditional medicine , antibacterial activity , antioxidant , polyphenol , terpenoid , glycoside , minimum inhibitory concentration , food science , antimicrobial , biochemistry , organic chemistry , biology , bacteria , medicine , genetics
In the present work, the phytochemical screening, polyphenolic content, antibacterial activity and antioxidant activity of Securigera securidaca seeds in methanol were carried out. Phytochemical analysis of seeds showed the presence of alkaloids, flavonoids, saponins, terpenoids, steroids and glycosides. Total phenolic content was estimated by Folin Ciocalteau method and the result showed the highest phenolic content of 62.28 mg/g. Methanolic extract was screened for antibacterial activity by disc diffusion method and it found to be potent. The MIC of methanol extract identified by broth dilution method showed a MIC value of 0.25 mg/ml for both E. coli and Kl. Oxytoca, and also 0.5 mg/ml for both S. aureus and S. epidermis. The antioxidant effect of the seeds was tested by DPPH scavenging activity as in vitro assay. The extract had potent inhibitory activity (IC50) value of 0.057 mg/ml. The finding experimental results showed that methanolic extract of Securigera securidaca is important as a source of antibacterial activity and polyphenolic antioxidants.