Determination of antioxidant, anticholinesterase, tyrosinase inhibitory activities and fatty acid profiles of 10 anatolian Klasea cass. species


Tel G., Doğan B., EROL E. , Öztürk M., Nadeem S., Ullah Z., ...More

Records of Natural Products, vol.10, no.1, pp.122-127, 2015 (Journal Indexed in SCI Expanded) identifier

  • Publication Type: Article / Article
  • Volume: 10 Issue: 1
  • Publication Date: 2015
  • Title of Journal : Records of Natural Products
  • Page Numbers: pp.122-127

Abstract

© 2015 ACG Publications. All rights reserved.In search of new natural fatty acid sources, extract of 10 different Turkish Klasea species were studies. Fatty acids of Klasea species were studied by GC and GC-MSD. Oleic acid (4.8-45.8%), palmitic acid (15.6-51.8%), linoleic acid (0.3-45.5%), palmitoleic acid (0.8-28.4%) and linolenic acid (15.6-34.6%) were the main fatty acids elucidated. All extracts were also subjected to acetylcholinesterase, butyrylcholinesterase, tyrosinase, β-carotene-linoleic acid, DPPH scavenging, CUPRAC and ferrous ion-chelating ability activities. Total flavonoid and phenolic contents were determined as quercetin and pyrocatechol equivalents. All extracts showed significant antioxidant activity in all tests, except hexane extracts of K. serratuloides and K. cerinthifolia that showed weak inhibition against BChE and AChE. The hexane extract of K. coriaceae and methanol extract of K. serratuloides exhibited notable tyrosinase inhibitory activity.