African Journal of
Biotechnology

  • Abbreviation: Afr. J. Biotechnol.
  • Language: English
  • ISSN: 1684-5315
  • DOI: 10.5897/AJB
  • Start Year: 2002
  • Published Articles: 12486

Full Length Research Paper

Effect of seasonal variations on the yield of essential oil and antioxidant of Achillea fragrantissima (Forssk) Sch. Bip

Eman Elsharkawy
  • Eman Elsharkawy
  • Department of Plant Ecology and Range Management, Ecology and Dry Lands Agriculture Division, Desert Research Center, Mathef El-Mataria, 15753 Egypt.
  • Google Scholar
Nour El-Din M. Nahed
  • Nour El-Din M. Nahed
  • Department of Plant Ecology and Range Management, Ecology and Dry Lands Agriculture Division, Desert Research Center, Mathef El-Mataria, 15753 Egypt.
  • Google Scholar


  •  Received: 15 April 2018
  •  Accepted: 15 June 2018
  •  Published: 11 July 2018

How to cite this article

APA /
Elsharkawy, E., & Nahed, N. E. M. (2018). Effect of seasonal variations on the yield of essential oil and antioxidant of Achillea fragrantissima (Forssk) Sch. Bip. African Journal of Biotechnology , 17(28), 892-897.
Chicago /
Eman Elsharkawy, and Nour El-Din M. Nahed. "Effect of seasonal variations on the yield of essential oil and antioxidant of Achillea fragrantissima (Forssk) Sch. Bip." African Journal of Biotechnology 17, no. 28 (2018): 892-897.
MLA /
Eman Elsharkawy, and Nour El-Din M. Nahed. "Effect of seasonal variations on the yield of essential oil and antioxidant of Achillea fragrantissima (Forssk) Sch. Bip." African Journal of Biotechnology 17.28 (2018): 892-897.