In vitro antioxidant and antibacterial activities of essentials oils obtained from Egyptian aromatic plants

被引：186

作者：

Viuda-Martos, M. ^{[1
,2
]}

Mohamady, M. A. ^{[3
]}

Fernandez-Lopez, J. ^{[1
,2
]}

Abd ElRazik, K. A. ^{[3
]}

Omer, E. A. ^{[3
]}

Perez-Alvarez, J. A. ^{[1
,2
]}

Sendra, E. ^{[1
,2
]}

机构：

[1] Miguel Hernandez Univ, IPOA Res Grp UMH 1, Escuela Politecn Super Orihuela, AgroFood Technol Dept, E-03312 Alicante, Spain

[2] Miguel Hernandez Univ, REVIV Generalitat Valenciana, Escuela Politecn Super Orihuela, AgroFood Technol Dept,UMH 1, E-03312 Alicante, Spain

[3] Natl Res Ctr, Cairo 12622, Egypt

来源：

FOOD CONTROL | 2011年 / 22卷 / 11期

关键词：

Essential oils; Chemical composition; Antioxidant; Antibacterial; ESCHERICHIA-COLI O157-H7; ANTIMICROBIAL ACTIVITY; COMBINATION; CARVACROL; EXTRACTS; THYMOL; CINNAMON; CYMENE; NISIN;

D O I：

10.1016/j.foodcont.2011.04.003

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

The aim of this work was to (i) determine the chemical composition of the essential oils (EOs) of five spices widely cultivated in Egypt as: Fennel (Foeniculum vulgare), parsley (Petroselinum crispum), lavender (Lavandula officinalis), black cumin (Nigella sativa) and thyme (Thymus vulgar's): (ii) determine the total phenolic compound (TPC) content (iii) determine the antioxidant activity of the Egyptian essentials oils by means of three different antioxidant test and (iv) determine the effectiveness of the Egyptian essentials oils on the inhibition of the growth of some indicators of spoilage bacteria strains. There is a great variability in the chemical composition of EOs obtained from the five Egyptian aromatic plants. Thyme EO had the highest content of total phenols (913.17 mg GAE/L). Black cumin (highest % of inhibition of DPPH radical: 95.89% and highest FRAC values 3.33 mmol/L Trolox) and thyme (highest % of inhibition of TBARS: 80.76) essential oils presented the best antioxidant profile. Only the essential oil of thyme showed inhibitory effects on the three tested bacteria at all added doses. (C) 2011 Elsevier Ltd. All rights reserved.

引用

页码：1715 / 1722

页数：8

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