Chemometric Investigation and Antimicrobial Activity of Spenn Essential Oils.

To ensure the better production and sustainable management of natural resources, a chemometric investigation was conducted to examine the effect of cooperative and harvesting periods on the crop yields and chemical compositions of Spenn essential oils in the Oriental region of Morocco. The samples were collected from three cooperatives over nine time periods from January 2018 to April 2019. The chemical composition of Spenn essential oils was analyzed by gas chromatography coupled with mass spectrometry.