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Antibacterial Effect of Malic Acid Against Listeria monocytogenes, Salmonella enteritidis and Escherichia coli in Mango, Pineapple and Papaya Juices
Malic Acid Against Listeria monocytogenes Salmonella enteritidis
2016/6/2
Consumption of un-pasteurized fruit juices has increased in recent years due to their freshness and other attractive characters. Contamination of those by pathogenic microorganisms is considered as on...
The Combined Effect of Moderate Pressure and Chitosan on Escherichia coli and Staphylococcus aureus Cells Suspended in a Buffer and on Natural Microflora of Apple Juice and Minced Pork
inactivation of microorganisms moderate pressure subzero temperature
2009/8/10
The effect of chitosan and pressure of 193 MPa at –20 °C on Escherichia coli and Staphylococcus aureus cells suspended in a buffer at pH=5.8 as well as on the natural microflora of minced pork and app...
Changes in Various Ingredients, Escherichia coli, Taste and Texture of Blade Vegetables as a Result of Low Temperature Steam-Heating Process
low temperature steam heating process blade vegetables texture
2009/7/7
To research wider uses of the low temperature steam heating process, blade vegetables were heated by steam of temperature adjusted from 55°C to 80°C for 5-30 min. The treated vegetables were used for ...
Effects of Food Ingredients on Inactivation of Escherichia coli by Hydrostatic Pressure Treatment with the Addition of Allyl Isothiocyanate
Escherichia coli inactivation hydrostatic pressure
2009/6/18
The effects of pH, the major food ingredients sodium chloride, sucrose, protein and organic acids on Escherichia coli inactivation by hydrostatic pressure treatment with the addition of allyl isothioc...
Recovery of Escherichia coli IFO3301 Injured by Glycine and Ethanol
College of Agriculture,Ibaraki University
2009/6/17
The recovery of Escherichia coli IFO3301 injured by glycine (Gly) and/or ethanol (Et) was investigated. After treatment with 0.39 M Gly (Gly0.39) and 3 M Et (Et3), cells recovered in VSHINSKY broth (V...
Hot-Water Treatments for Disinfecting Alfalfa Seeds Inoculated with Escherichia coli ATCC 25922
disinfection alfalfa seeds sprouting
2009/6/17
Several pasteurization procedures for alfalfa (Medicago sativa) seeds were investigated to completely disinfect inoculated Escherichia coli (Migula) Castellani and Chalmers ATCC(25922). Hot-water trea...
Comparison of Traditional Culture Method with DOX System for Detecting Coliform and Escherichia coli from Vegetables
dissolved oxygen DOX coliform
2009/6/17
The methods of sanitary inspection performed primarily by traditional culture methods are time consuming, laborious, and require complicated laboratory techniques. A number of instrumental methods hav...
Expression of Streptomyces coelicolor α-Galactosidase Gene in Escherichia coli and Characterization
α-galactosidase Streptomyces coelicolor A3(2) glycoside hydrolase
2009/6/10
An α-galactosidase gene belonging to glycoside hydrolase family 27 from Streptomyces coelicolor was cloned and expressed in E. coli. The purified enzyme showed a single protein band on SDS-PAGE with a...
The Official Method for Isolation of Escherichia coli O157 and O26 from Food
Isolation of Escherichia coli O157 O26 Food
2009/4/8
The Official Method for Isolation of Escherichia coli O157 and O26 from Food.
Current Status of Enterohemorrhagic Escherichia coli O157 Infection after the Outbreak in Sakai, Japan
Enterohemorrhagic Escherichia coli O157 Infection Sakai Japan
2009/4/8
Current Status of Enterohemorrhagic Escherichia coli O157 Infection after the Outbreak in Sakai, Japan.
Endoproteolytic Pattern Observed During Refolding of a Human Exopeptidase Proenzyme, Procathepsin H, Produced in Escherichia coli
cathepsin H endopeptidase exopeptidase
2009/3/23
Cathepsin H is a lysosomal cysteine proteinase with exopeptidase activity. Total mRNA was purified from human endometrium cells and converted to cDNA. The procathepsin H coding region was amplified by...
Genetic Requirements for Conjugational Recombination in the Presence of λ Gam Protein in Escherichia coli
Escherichia coli phage λ conjugational recombination RecBCD enzyme
2009/3/20
The Gam protein of phage λ is a well-known inhibitor of the enzymatic activities of the RecBCD enzyme, the major enzyme involved in homologous recombination in bacteria Escherichia coli. In this work,...
Selection of Co-Substrate and Aeration Conditions for Vanillin Production by Escherichia coli JM109/pBB1
Escherichia coli vanillin ferulic acid
2009/3/17
Yeast extract, Luria-Bertani medium and tryptone were tested as co-substrates for vanillin production from ferulic acid by resting cells of Escherichia coli JM109/pBB1. Yeast extract proved to be the ...
Potential Antimicrobial Activity of Red and White Wine Phenolic Extracts against Strains of Staphylococcus aureus,Escherichia coli and Candida albicans
wine phenolics antimicrobial pathogens
2009/3/16
The aim of this study was to assess antimicrobial activities of wine phenolic extracts. The potential antimicrobial activity of alcohol-free red and white wine extracts against pathogenic strains of S...
Survival of Escherichia coli O157:H7 in Milk Exposed to High Temperatures and High Pressure
Escherichia coli survival high temperature high pressure
2009/3/13
The objective of the present study was to determine the survival of two enterohemorrhagic Escherichia coli O157:H7 strains (no. 94 and 402) and a saprophytic E. coli 1 strain at temperatures of 55 and...