Isolation of Spearmint Leaves (Mentha Spicata L.(Labiatae)) Volatiles by Supercritical Fluid Extraction
Publish place: 5th International Congress on Chemical Engineering
Publish Year: 1386
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICHEC05_095
تاریخ نمایه سازی: 7 بهمن 1386
Abstract:
Dried and ground leaves of spearmint (Mentha Spicata L.(Labiatae)) were used as a matrix for supercritical extraction of essential oil with CO2. The objective of this study was to analyze the composition of the extracted essential oil from spearmint leaves grown in Shiraz-Iran with supercritical carbon dioxide at optimum operating pressure, temperature, particle size, carbon dioxide flow rate and dynamic time by GC-MS. Twenty-two constituents were identified, of which carvon (45.964 %), Pulegone (13.893 %) and Limonene (12.807 %) were the major components.
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Authors
Esmaeilzadeh
Chemical and Petroleum Engineering Department, School of Engineering, Shiraz University, Shiraz, Iran
Shahsavarpour
Chemical and Petroleum Engineering Department, School of Engineering, Shiraz University, Shiraz, Iran
Ghadirnejad
Chemical and Petroleum Engineering Department, School of Engineering, Shiraz University, Shiraz, Iran
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