Abstract
Essential oil of Biebersteinia multifida DC cultivated in Iran was obtained by hydrodistillation (HD) and pressurized hot water extraction (PHWE) methods. The oil was analyzed by capillary gas chromatography using flame ionization and mass spectrometric detections. The effects of different parameters such as temperature, pressure, static extraction time, dynamic extraction time, and flow rate on the PHWE and radical scavenging activity of B. multifida oil were optimized using circumscribed central composite. Fifty two compounds were identified in the HD oil. The major components of B. multifida were (E)-Nerolidol (31.45%), Hexadecanoic acid (11.84%), Phytol (17.1%), and 6,10,14-trimethyl-2-pentadecanone (15.4%). However, by using pressurized hot water extraction in optimum conditions, obtained only four components contain more than 86% of the essential oil. The optimum extraction yield and DPPH EC50 via PHWE method were 5.1% (w/w) and 28.40, respectively.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
