Comparison of Microwave-Assisted and Hydrodistillation Methods for Extraction of Essential Oil from Achillea millefolium

محورهای موضوعی :

S. Mollasalehi ¹ (MS student, Department of Agriculture, Damghan Branch, Islamic Azad University, Damghan, Iran)
B. Kashefi ² (Assistant professor, Department of Agriculture, Damghan Branch, Islamic Azad University, Damghan, Iran)
H. Hashemi-moghaddam ³ (Assistant professor, Department of Chemistry, Damghan Branch, Islamic Azad University, Damghan, Iran)

تاریخ دریافت : 1392/07/20 تاریخ پذیرش : 1397/08/07 تاریخ انتشار : 1392/03/11

کلید واژه: Essential Oil, Microwave, Hydrodistillation, Achillea millefolium,

چکیده مقاله :

Microwave-assisted hydrodistillation (MAHD) method has been compared with hydrodistillation (HD) conventional technique for extraction of essential oil from Achillea millefolium. Microwave-assisted hydrodistillation were examined at three levels of microwave powers (300, 500, and 700 W). Obtained results show that MAHD offers important advantages over HD in terms of energy savings and extraction time (20 min against 2.5 h). Also, the essential oils were analyzed by GC-MS. The amount of oxygenated compounds and monoterpene, such as 1,8 -Cineole, Lavandulyl acetate,Caryophylla-dien, Aromadendrene were increased in the microwave method. All these results suggest that MAHD represents an excellent alternative method for extraction of essential oils from plant materials.

منابع و مأخذ:

1. Asghari J., Ondruschka B., Mazaheritehrani
2. M., 2011. Extraction of bioactive chemical
3. compounds from the medicinal Asian plants
4. by microwave irradiation, Journal of
5. Medicinal Plants Research, 5(4) : 495-506.
6. Bayramoglu B., Sahin S., Sumnu G., 2008.
7. Solvent-free microwave extraction of
8. essential oil from oregano, Journal of food
9. Engineering. 88(4):535-540
10. Emami A., Shams Ardekani M., Nekoee
11. naeini N., 2002. Treatment plant,45(1).
12. Kanimozhi P., Ilango K., Anupam Ch., Arun
13. B., Ammarmohammed M.A., Nethaji A.,
14. Microwave assisted extraction of
15. Artemisia pallens for tyrosinase inhibitory
16. activity,1(1):25-27
17. Mozafarian V., 1996. The names of Iranian
18. plants, p 700.
19. Ramanadhan B., 2005. Microwave extraction
20. of essential oils (from black pepper and
21. coriander) At 2.46 GHz, A thesis Submitted
22. to the College of Graduate Studies for the
23. Degree of Master of Science in the
24. Department of Agricultural and Bioresource
25. Engineering University of,Saskatoon,
26. Saskatchewan Canada, 1-169.
27. Riela S., Bruno M., Formisano C., Rigano D.,
28. Rosselli S., Saladino M.L., Senatore F., 2008.
29. Effects of solvent-free microwave extraction
30. on the chemical composition of essential oil
31. of Calamintha nepeta (L.) Savi compared
32. with the conventional production method, J.
33. Sep. Sci. (31): 1110 ââ‚‌“ 1117.
34. Tatke P., Jaiswal Y., 2011. An overview of
35. microwave assisted extraction and its
36. applications in herbal drug research, Research
37. journal of medicinal plant 5(1): 21-31.
38. Tavakoli Saberi M., Sedaghat M.R., 1981.
39. Medicinal plants, 23-28.
40. Yang G., Wang G., Li X., Zhang M., 2011.
41. Study on New Extraction Technology and
42. Chemical Composition of Litsea Cubeba
43. Essential Oil, The Open Materials Science
44. Journal, 5:93-99.
45. Zargari A., 1995. Medicinal plants, Tehran
46. university, 695(3).
47. Zheng X., Liu B., Li L., Zhu X., 2011.
48. Microwave-assisted extraction and
49. antioxidant activity of total phenolic
50. compounds from pomegranate peel, Journal
51. of medicinal plants research, 5(6): 1004-1011.
52. Zhou T., Xiao X., Li G., Caib Z., 2011. Study
53. of polyethylene glycol as a green solvent in
54. the microwave-assisted extraction of flavone
55. and coumarin compounds from medicinal
56. plants, Journal of Chromatography A,( 1218):
57. ââ‚‌“3615.