Chemical composition and antioxidant activity of free volatile aglycones from laurel (Laurus nobilis L.) compared to its essential oil

被引：0
|
作者：
Politeo, Olivera [1 ]
Jukic, Mila [1 ]
Milos, Mladen [1 ]
机构：
[1] Univ Split, Fac Chem Technol, Dept Biochem & Food Chem, Split 21000, Croatia
来源：
CROATICA CHEMICA ACTA | 2007年 / 80卷 / 01期
关键词：
Laurus nobilis L; volatile aglycones; essential oil; chemical composition; GC-MS; antioxidant activity;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The paper examines the chemical composition and antioxidant activity of free volatile aglycones from laurel (Laurus nobilis L.) as compared to its essential oil. Comparison of the chemical composition of volatile aglycones with the chemical composition of essential oil showed there was no similarity between the free compounds found in the essential oil and the corresponding volatile aglycones. Only eugenol was found to be identical. To evaluate the said antioxidant activities, two different methods were applied: 2,2'-diphenyl-l-picrylhydrazyl radical scavenging method (DPPH) and ferric reducing/antioxidant power assay (FRAP). The results obtained in vitro with both methods showed that volatile aglycones from laurel possess lower reducing power and free radical scavenging ability compared to essential oil as well as the well-known synthetic antioxidant butilated hydroxytoluene (BHT).
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页码：121 / 126
页数：6
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