搜索结果: 1-14 共查到“食品科学技术 bacteriocin”相关记录14条 . 查询时间(0.064 秒)
Purification and characterisation of the bacteriocin produced by Lactobacillus plantarum, isolated from Chinese pickle
antibacterial activity identification lactic acid bacteria resistant
2014/10/11
119 strains of lactic acid bacteria from Chinese pickle were tested for production of antimicrobial compounds (bacteriocins). Among them, strain C8 showed strongly antibacterial activity against Staph...
Characterisation of antilisterial bacteriocin-like substance produced by Enterococcus mundtii
Enterococcus enterocin-like substance Listeria monocytogenes persistent
2014/2/25
The antilisterial activity of E. mundtii 1282 strain and its cell-free neutralised supernatant was observed against five persistent L. monocytogenes strains using the agar spot method. The enterococca...
Bacteriocin activity of enterococci and presence of genes related to pathogenesis
food antimicrobial activity virulence genes tyrdc gene Listeria monocytogenes Staphylococcus aureus methicilin resistant Staphylococcus aureus
2014/2/25
In total 228 enterococci strains isolated from food were studied. Enterococcus faecalis, E. faecium, and E. casseliflavus were found to be the dominant strains while E. durans and E. mundtii were pres...
Purification and Characterization of a Bacteriocin Produced by Lactobacillus lactis Isolated from Marine Environment
Antagonistic activity bacteriocin indicator organisms lactic acid bacteria
2010/9/30
Bacteriocin producing Lactobacillus lactis strain isolated from marine environment, showed broad range of antibacterial activity against some major food borne pathogens. Maximum bacteriocin production...
Shelf life extension of liquid whole eggs by heat and bacteriocin treatment
liquid whole egg bacteriocin pasteurisation extended shelf life lactic acid bacteria
2014/2/27
During a 15-month period, samples of commercially pasteurised liquid whole egg (LWE) were tested for the presence of spoilage microflora. The total bacterial counts were 2.2 ± 0.6 log CFU/g and total ...
Evaluation of Potential Probiotic Properties of Enterococcus mundtii, Its Survival in Boza and in situ Bacteriocin Production
Enterococcus mundtii boza probiotic bacteriocin ST4V
2009/8/10
Boza is a low-pH and low-alcohol cereal-based beverage produced in the Balkan Peninsula. Barley was cooked and prepared according to a traditional recipe and inoculated with Enterococcus mundtii ST4V ...
Production of Bacteriocin by Staphylococcus sp. NPSI 38 in Koji Extract Medium with Rice Protein Hydrolyzate and Its Growth-inhibitory Activity against Hiochi-bacteria
bacteriocin hiochi-bacteria Lactobacillus hilgardii koji extract medium
2009/5/8
Enhanced production of bacteriocin by Staphylococcus sp. NPSI 38 (NPSI 38) using koji extract medium was investigated. The bacteriocin produced by NPSI 38 in MRS medium was found to be effective for i...
Effect of Growth Medium on Bacteriocin Production by Lactobacillus plantarum ST194BZ,a Strain Isolated from Boza
bacteriocin ST194BZ Lactobacillus plantarum boza
2009/3/16
The cell-free supernatant containing bacteriocin ST194BZ, produced by Lactobacillus plantarum ST194BZ, inhibits the growth of Lactobacillus casei, Lactobacillus sakei, Lactobacillus delbrueckii subsp....
Influence of Growth Medium on Hydrogen Peroxide and Bacteriocin Production of Lactobacillus Strains
lactic acid bacteria hydrogen peroxide bacteriocin
2009/3/16
This study was conducted to investigate the inhibitory effect of bacteriocin and the production of hydrogen peroxide by four non-starter lactic acid bacteria, Lactobacillus plantarum 2142, Lactobacill...
Searching for Genes of Lactococcus lactis subsp. lactis Encoding the Bacteriocin Nisin using DNA/DNA Hybridisation
Lactococcus lactis subsp .lactis screening nisin gene PCR probe DNA/DNA hybridisation
2014/3/10
n this work, PCR primers P8 and P9 were used for amplification of a 320 bp long PCR product specific to the nisin gene. The PCR product was labelled with digoxigenine during amplification and used as ...
Production, Purification, Stability and Efficacy of Bacteriocin from Isolates of Natural actic Acid Fermentation of Vegetables
antimicrobial bacteriocin lactic acid fermentation
2009/3/10
The antimicrobial activity of partially purified bacteriocin produced during natural lactic acid fermentation of carrot, radish and cucumber was assessed and characterized. Out of ten strains, the iso...
Inhibition of Yogurt Starter Cultures by Jenseniin G, a Propionibacterium Bacteriocin
bacteriocin yogurt jenseniin G acid control
2008/3/27
Jenseniin G, a heat-stable bacteriocin that is produced by Propionibacterium jensenii P126 (ATCC 4872), inhibits Lactobacillus delbrueckii ssp. bulgaricus NCDO 1489. The purpose of this investigation ...
Increasing Starter Cell Lysis in Cheddar Cheese Using a Bacteriocin-Producing Adjunct
lysis cheese bacteriocin ripening
2008/3/27
A novel method for increasing the rate of starter lysis during Cheddar cheese ripening has been developed, using a bacteriocin-producing strain as a starter adjunct. Citrate-utilizing Lactococcus lact...
Inhibition of Psychrotrophic Organisms by Propionicin PLG-1, a Bacteriocin Produced by Propionibacterium thoenii
psychrotrophic organisms antimicrobial activity propionicin PLG-1 bacteriocin
2008/3/18
Propionibacterium thoenii strain P127, which produces the bacteriocin propionicin PLG-1, was grown in a skim milk medium and produced bacteriocin in that medium. No bacteriocin activity was detected i...