COMPARATIVE ANALYSIS OF BIOCHEMICAL CONTENT, ANTIMICROBIAL AND ANTIOXIDANT ACTIVITIES OF HYPERICUM PERFORATUM L. SPECIES IS GROWN IN T?RK?YE

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dc.authoridSECKIN DINLER, BURCU/0000-0001-6289-380X
dc.contributor.authorGul, Volkan
dc.contributor.authorCetinkaya, Hatice
dc.contributor.authorDinler, Burcu Seckin
dc.contributor.authorSefaoglu, Firat
dc.date.accessioned2025-03-23T19:26:42Z
dc.date.available2025-03-23T19:26:42Z
dc.date.issued2023
dc.departmentSinop Üniversitesi
dc.description.abstractMany external factors, such as climatic conditions, geographical differences, and altitude, directly affect the primary and secondary metabolites and therapeutic use of St. John's Wort (Hypericum perforatum L.), an important plant in alternative medicine. This study was carried out to identify the antioxidant and antimicrobial activities and the content of proline, malondialdehyde, hydrogen peroxide, flavonoid, anthocyanin, and total phenolic in the St. John's Wort growing naturally in different regions of Bayburt. The St. John's Wort samples were collected from 11 different locations. As a result of the analyses carried out on the plant samples, it was found that the content of proline was within the range of 4.6-8.2 mu mol g-1 DW, the amount of malondialdehyde was within the range of 0.69-1.10 nmol g-1 DW, the amount of hydrogen peroxide was within the range of 79.89-155.49 mu mol g-1 DW, the amount of flavonoids was within the range of 91.38%100.27%, the amount of anthocyanin was within the range of 0.15-1.11 mkmol g-1 DW, the total phenolic content was within the range of 15.82-45.22 mg GAE g-1, and the antioxidant activity was within the range of 6.07-105.60 mu g mL-1.In conclusion, although the biochemical contents and nonenzymatic antioxidant activities showed a wide variety, the antioxidant activity was found to be higher in samples 5, 8, and 11. According to the antimicrobial activity results, some plant extracts were effective on bacteria and fungi, especially samples 5, 6, 8, and 11 showed an effect at the concentration of 200 mu g mL-1. This study, the first regional study on this subject, will contribute to future research and clinical trials in the health field.
dc.identifier.doi10.30848/PJB2023-4(38)
dc.identifier.endpage1285
dc.identifier.issn0556-3321
dc.identifier.issn2070-3368
dc.identifier.issue4
dc.identifier.scopus2-s2.0-85158899395
dc.identifier.scopusqualityQ2
dc.identifier.startpage1277
dc.identifier.urihttps://doi.org/10.30848/PJB2023-4(38)
dc.identifier.urihttps://hdl.handle.net/11486/4764
dc.identifier.volume55
dc.identifier.wosWOS:000972097200007
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPakistan Botanical Soc
dc.relation.ispartofPakistan Journal of Botany
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectHypericum perforatum L
dc.subjectAntimicrobial activity
dc.subjectAntioxidant activity
dc.subjectBiochemical analysis
dc.subjectTotal phenolic content
dc.titleCOMPARATIVE ANALYSIS OF BIOCHEMICAL CONTENT, ANTIMICROBIAL AND ANTIOXIDANT ACTIVITIES OF HYPERICUM PERFORATUM L. SPECIES IS GROWN IN T?RK?YE
dc.typeArticle

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