Chemical composition and antioxidant properties of the essential oil of Cinnamomum altissimum Kosterm. (Lauraceae)

被引：56

作者：

Abdelwahab, Siddig Ibrahim ^{[1
]}

Mariod, Abdalbasit Adam ^{[2
]}

Taha, Manal Mohamed Elhassan ^{[1
]}

Zaman, Faridah Qamaruz ^{[3
]}

Abdelmageed, Adil Hassan Ahmed ^{[4
]}

Khamis, Shamsul ^{[3
]}

Sivasothy, Yasodha ^{[5
]}

Awang, Khalijah ^{[5
]}

机构：

[1] Jazan Univ, Med Res Ctr, Jazan, Saudi Arabia

[2] King Abdulaziz Univ, Coll Sci & Art Alkamil, Jeddah, Saudi Arabia

[3] Univ Putra Malaysia, Inst Biosci, Serdang, Malaysia

[4] Univ Khartoum, Fac Agr, Khartoum, Sudan

[5] Univ Malaya, Fac Sci, Dept Chem, Kuala Lumpur 50603, Malaysia

来源：

ARABIAN JOURNAL OF CHEMISTRY | 2017年 / 10卷 / 01期

关键词：

Cinnamomum altissimum; Kosterm; Essential oils; Antioxidant activity; Linalool; Methyl eugenol; CONSTITUENTS; ZEYLANICUM; EXTRACTS; INSULIN; CASSIA;

D O I：

10.1016/j.arabjc.2014.02.001

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The essential oil of the bark of Cinnamomum altissimum Kosterm. obtained by hydrodistillation was analyzed by capillary GC and GC-MS. The oil was characterized by linalool (36.0%), methyl eugenol (12.8%), limonene (8.3%), alpha-terpineol (7.8%) and terpinen-4-ol (6.4%). The content of total phenolics in the extracts was determined spectrometrically according to the Folin-Ciocalteu procedure and calculated as gallic acid equivalents (GAE). A total phenolic compound was 50.41 +/- 0.98 mu g GAE/mg oil. The extract displayed antioxidant activities, with an IC50 value of 38.5 +/- 4.72 mu g/ml, using 1,1-diphenyl-2-picrylhydrazyl (DPPH) assay, and 345.2 +/- 14.8 lM Fe (II)/g dry mass using ferric reducing/antioxidant power (FRAP) assay.2014 King Saud University.

引用

页码：131 / 135

页数：5

共 31 条

[1] Chemical composition, antioxidant and antibacterial properties of the essential oils of Etlingera elatior and Cinnamomum pubescens Kochummen [J].