• Dhiresh Kumar Pathak
• Shilpa Behl

Eugenol is the main volatile compound extracted oil from clove bud, ( Eugenia caryophyllus), and used in traditional medicine, as a bactericide, fungicide, anesthetic, and others. Its extraction was performed using hydro distillation(CLEVENGER) which is the most common extraction technique. Its components and thermal behaviour were evaluated using thin layer chromatography (TLC) and differential scanning calorimetry (DSC), which provide a better characterization of these natural compounds. This extracted product was compared to the standard eugenol results. The TLC results suggested ~90% eugenol was found in the total extracted oil, and some of its boiling characteristics were 270.1 °C for peak temperature and 244.1 J g−1 for the enthalpy variation.

"Extraction of Essential oil and identification of clove Oil by Clevenger Apparatus and chromatographic analysis", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 6, page no.363-367, June-2019, Available :http://www.jetir.org/papers/JETIR1907T23.pdf

"Extraction of Essential oil and identification of clove Oil by Clevenger Apparatus and chromatographic analysis", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 6, page no. pp363-367, June-2019, Available at : http://www.jetir.org/papers/JETIR1907T23.pdf