Antimicrobial Activity of Flaxseed Meal Extract against Escherichia coli O157:H7 and Staphylococcus aureus Inoculated on Red Mustard

被引：9

作者：

Son, Hyeon-Jeong ^{[1
]}

Song, Kyung Bin ^{[1
]}

机构：

[1] Chungnam Natl Univ, Dept Food Sci & Technol, Daejeon 34134, South Korea

来源：

JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY | 2017年 / 27卷 / 01期

关键词：

Antimicrobial agent; flaxseed meal extract; minimally processed vegetable; pathogenic bacteria; AQUEOUS CHLORINE DIOXIDE; LISTERIA-MONOCYTOGENES; SHELF-LIFE; PRODUCTS; QUALITY; ANTIOXIDANT; EFFICACY; IMPROVE; SAFETY; CAKE;

D O I：

10.4014/jmb.1607.07036

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：

This study examined the antimicrobial activity of flaxseed meal extract (FME) against Staphylococcus aureus and Escherichia coli O157: H7 inoculated on red mustard. With the treatment of 0.7% FME for 3 min, the reduction levels of S. aureus and E. coli O157: H7 populations were 1.23 and 1.83 log CFU/g, respectively. In addition, the combined treatment of 0.7% FME at degrees 50 C for 3 min reduced the populations of the pathogenic bacteria by 2.28 and 2.41 log CFU/g, respectively. The color and the vitamin C content were not significantly different between treatments. Thus, FME can be used as a novel antimicrobial agent in freshcut vegetables.

引用

页码：67 / 71

页数：5

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