Determination of essential oils residues on zucchini fruits by GC-MS

Abstract

In recent years, the use of essential oils (EOs) derived from aromatic plants as low-risk fungicides has increased considerably owing to their interest with organic growers and environmentally conscious consumers. The proposed method, based upon liquid–liquid extraction followed by gas chromatography-mass spectrometry analysis, is suitable for monitoring main components of EOs on zucchini fruits after protection treatments to control crop disease. The aim of this work is to find a rapid, simple and cheap procedure for screening analysis such as quality control of crops’ edible portion.

Keywords:

• Formulations
• rosemary oil
• tea tree oil
• clove oil
• zucchini fruits
• GC-MS

Acknowledgements

Sipcam Italia S.p.a. and Xeda Italia S.r.l. are thanked for the supply with formulates based on EOs.