Antibacterial activity of 7,10-dihydroxy-8(E)-octadecenoic acid against food-borne pathogenic bacteria

被引：9

作者：

Sohn, Hye-Ran ^{[1
]}

Baek, Ka-Yeon ^{[1
]}

Hou, Ching T. ^{[2
]}

Kim, Hak-Ryul ^{[1
]}

机构：

[1] Kyungpook Natl Univ, Sch Food Sci & Biotechnol, Taegu 702701, South Korea

[2] USDA, Natl Ctr Agr Utilizat Res, ARS, Renewable Product Technol Res Unit, Peoria, IL USA

来源：

BIOCATALYSIS AND AGRICULTURAL BIOTECHNOLOGY | 2013年 / 2卷 / 01期

关键词：

Antibacterial activity; Bioconversion; 7,10-dihydroxy-8(E)-octadecenoic acid; Oleic acid; Pseudomonas aeruginosa; Vegetable oil;

D O I：

10.1016/j.bcab.2012.08.004

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A bacterial strain Pseudomonas aeruginosa (PR3) has been intensively studied to produce a novel 7,10-dihydroxy-8(E)-octadecenoic acid (DOD) from oleic acid or natural vegetable oils containing oleic acid. However, biological properties of DOD remained unknown so far. In this study, as a trial to determine the biological properties of DOD molecule, antibacterial activities of DOD against food -borne pathogenic bacteria were determined quantitatively and qualitatively. DOD presented strong antibacterial activities against all the bacterial strains tested with an MIC value being in the range of 125-500 g/ml and there was no activity preference between gram-positive and gram-negative strains. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：85 / 87

页数：3

共 12 条

[11] Production of 7,10-dihydroxy-8(E)-octadecenoic acid from olive oil by Pseudomonas aeruginosa PR3
Suh, Min-Jung
Baek, Ka-Yeon
Kim, Beom-Soo
Hou, Ching T.
Kim, Hak-Ryul
[J]. APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 2011, 89 (06) : 1721 - 1727
[12] A NEW PRODUCT OF LINOLEIC ACID OXIDATION BY A FLAXSEED ENZYME
ZIMMERMAN, DC
[J]. BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS, 1966, 23 (04) : 398 - +

← 1 2 →