Phenolic content, antioxidant activity anb element contents of Stereum ostrea

AKATA I.

Fresenius Environmental Bulletin, vol.29, no.9, pp.7760-7764, 2020 (SCI-Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 29 Issue: 9
  • Publication Date: 2020
  • Journal Name: Fresenius Environmental Bulletin
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Aerospace Database, Agricultural & Environmental Science Database, Aqualine, Aquatic Science & Fisheries Abstracts (ASFA), CAB Abstracts, Chemical Abstracts Core, Communication Abstracts, Environment Index, Geobase, Greenfile, Metadex, Pollution Abstracts, Veterinary Science Database, Civil Engineering Abstracts
  • Page Numbers: pp.7760-7764
  • Keywords: Antioxidant, Element contents, Oxidant, Phenolic content, Stereum ostrea
  • Ankara University Affiliated: Yes

Abstract

© by PSPIn this study, the total antioxidant and total oxidant status of Stereum ostrea (Blume & T. Nees) Fr. were determined. Besides, phenolic contents and element levels were determined. In this context, antioxidant (TAS) and oxidant status (TOS) were determined using Rel Assay kits. Phenolic contents were scanned using the HPLC device. Element levels were measured using atomic absorption spectrometry (Agilent 240FS A A) . As a result of the studies, TAS value of S. ostrea was determined as 4.464±0.076, TOS value as 7.648±0.218 and OSI value as 0.171±0.003. As a result of the HPLC scans, Gallic acid, Benzoic acid, Sringic acid, Chlorogenic acid, and Catechin were determined in S. ostrea. As a result of the element measurements, it was determined that Cr content is higher than the literature values and thus S. ostrea can be used as an indicator for Cr element. Conclusively, it is thought that S. ostrea may be a natural agent that can be used in pharmacological drug design.