Microwave-Assisted Isolation of Essential Oils from Nepeta crispa and N. racemosa and Comparisons with the Conventional Method

被引：0
|
作者：
Daryasari, Ameneh Porgham [1 ]
Soleimani, Mojtaba [2 ]
Ghorbani, Azam [3 ]
Kheiri, Homayon [4 ]
Daryasari, Mohammad Porgham [5 ]
机构：
[1] Islamic Azad Univ, Dept Chem, Astaneh Ashrafiyeh Branch, Astaneh Ashrafiyeh, Iran
[2] Islamic Azad Univ, Dept Chem, Fac Sci, Lahijan, Iran
[3] Islamic Azad Univ, Dept Chem, Saveh Branch, Saveh, Iran
[4] Hamedan Res Ctr, Hamadan, Iran
[5] Islamic Azad Univ, Dept Chem, Kerman Branch, Kerman, Iran
来源：
NATURAL PRODUCT COMMUNICATIONS | 2012年 / 7卷 / 11期
关键词：
Essential oil; Nepeta crispa; Nepeta racemosa; Microwave hydrodistillation; CHEMICAL-COMPOSITION; ANTIBACTERIAL ACTIVITY; ANTIMICROBIAL ACTIVITY; EXTRACTION; L; ISPAHANICA; BOISS; WILLD;
D O I：
暂无
中图分类号：
R914 [药物化学];
学科分类号：
100701 ;
摘要：
In this study microwave-assisted hydrodistillation (MAHD) has been compared with the conventional method of hydrodistillation for the extraction of the essential oils from two Iranian Lamiaceae species: Nepeta crispa Willd and N. racemosa Lam. The essential oils extracted by MAHD for 40 min were quantitatively and qualitatively (aromatic profile) similar to those obtained by conventional hydrodistillation for 3.5 h. The MAHD method yields an essential oil with higher amounts of more valuable oxygenated compounds, and allows substantial savings of costs in terms of time, energy and plant material.
引用
收藏
页码：1511 / 1514
页数：4
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