The Total Phenolic Contents and Antioxidant Activities of Endemic Species Ajuga postii Briq. and Ajuga relicta PH Davis (Lamiaceae) from Turkey

Creative Commons License

SÖNMEZ E., KÖSE Y. B.

INDIAN JOURNAL OF PHARMACEUTICAL EDUCATION AND RESEARCH, vol.51, no.4, pp.700-705, 2017 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 51 Issue: 4
  • Publication Date: 2017
  • Doi Number: 10.5530/ijper.51.4.103
  • Journal Name: INDIAN JOURNAL OF PHARMACEUTICAL EDUCATION AND RESEARCH
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.700-705
  • Keywords: ABTS, Ajuga, beta-Carotene/Linoleic Acid Assay, DPPH, Total Phenolic Content, PHYTOTHERAPY, PLANTS, KENYA
  • Anadolu University Affiliated: Yes

Abstract

Background: Ajuga species are anthelmintic, diuretic, antifungal, and antimycobacterial agents. Lamiaceae members Ajuga postii Briq. and Ajuga relicta P.H. Davis are local endemic species of Turkey. Aim: To give information about the total phenolic contents and antioxidant activities of the species. Methods: The total phenolic contents of the extracts have been quantified with Folin Ciocalteu colorimetric method, and the antioxidant activities of the extracts have been tested with DPPH, ABTS, and beta-carotene / Linoleic acid assays. Results: Deodorized water extracts of the two species have been observed with the highest phenolic contents. 70% methanol extracts of A. relicta have the highest rates for the three antioxidant activity tests. However, different extracts of A. postii have been observed with different activity rates in all three antioxidant assays. Conclusion: The species are in restricted areas and can become extinct over time, therefore important of the study increases.