EFFECTS OF REAPING TIME ON VOLATILE COMPONENTS OF NATURAL PHLOMIS RIGIDA LABILL. AND PHLOMIS MONOCEPHALA PHDAVIS IN TURKEY


Sarikaya A. G. , Fakir H.

APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH, vol.17, no.2, pp.1923-1928, 2019 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 17 Issue: 2
  • Publication Date: 2019
  • Doi Number: 10.15666/aeer/1702_19231928
  • Title of Journal : APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
  • Page Numbers: pp.1923-1928

Abstract

In this study, conducted between 2015 and 2017, 49 different volatile components were identified from Phlomis rigida Labill that was reaped from Golcuk highland located on Konya Seydisehir-Bozkir road and Phlomis monocephala P.H.Davis that was reaped from Mersin Silifke Bahcederesi Village in Turkey at three different periods (pre-flowering, flowering and post-flowering) through gas chromatography mass spectroscopy (GC-MS) after solid phase micro extraction (SPME). The main components of Phlomis rigida were found to be (E)-2-Hexenal (9.21%), beta-Calyophyllene (60.23%) and Germacrene D (9.76%). The main components of Phlomis monocephala were found to be alpha-Pinene (15.59%), (E)-beta-Farnesene (17.69%) and Germacrene D (18.92%). It was concluded that reaping P. rigida and P. monocephala species during the flowering period was important for the yield of volatile components.