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Effects of Genotype and Growth Conditions on Apparent Viscosity of Heat-Treated Flour Paste and Their Correlation with Certain Flour Properties in Wheat Produced in Hokkaido
viscosity wheat flour paste heat treatment
2009/6/17
We have confirmed the existence of genotypic and environmental differences in the apparent viscosity of heat-treated wheat flour paste. The positive year-to-year correlation indicates that the value i...
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...
Rapid Enumeration of Bacteria with Growth Ability in Foods by Microcolony Method
Microcolony Rapid detection Viable bacteria
2009/4/8
The microcolony method is based on microscopic observation of the early stage of colony formation on laboratory media, which allows rapid and accurate enumeration of bacteria with growth ability via e...
The Influence of Acetic and Other Weak Carboxylic Acids on Growth and Cellular Death
Yarrowia lipolytica carboxylic acids weak acids toxicity cell death
2009/3/23
Acetic, lactic, propionic, malic, succinic, citric and oleic acids were used by Yarrowia lipolytica as the sole carbon and energy source, this capacity being, in most cases, independent of the pH of t...
Effect of Growth Conditions on the Expression of Soluble Methane Monooxygenase
soluble methane monooxygenase type II methanotroph methanotrophic-heterotrophic community
2009/3/20
Methanotrophic-heterotrophic groundwater community (culture MM1) and the obligate type II methanotroph (strain Met1) isolated from the culture MM1 were found to express soluble methane monooxygenase (...
Analysis of Growth Kinetic Profiles in Solid-State Fermentation
growth kinetics solid-state fermentation regression analysis
2009/3/20
Currently, mathematical models that propose to describe the performance of solid state fermentation bioreactors use simple empirical equations to describe the growth kinetics. However, a systematic an...
Influence of Dissolved Oxygen Concentration on Intracellular pH and Consequently on Growth Rate of Aspergillus niger
Aspergillus niger intracellular pH oxygen concentration
2009/3/20
With the results presented we would like to emphasize the influence of dissolved oxygen concentration in a medium on intracellular pH values and consequently on overall metabolism of microorganisms. I...
Determination of Clenbuterol in Pig Liver Following Prolonged Administration of a Growth-Promoting Dose
beta2-adrenergic agonist residual clenbuterol anabolic agent
2009/3/20
Liver concentrations of clenbuterol, a beta2-adrenergic agonist, were measured by enzyme-linked immunosorbent assay (ELISA) in 12 female pigs on days 0, 7, 14 and 21 after prolonged administration of ...
Stillage as a Source of Growth Promoting Biofactors and a Stimulator of Levan and Extracellular Levansucrase Synthesis for Zymomonas mobilis
Zymomonas mobilis stillage media vitamins
2009/3/20
In the present work, the fermentation of simultaneous production of ethanol and levan by Zymomonas mobilis grown on different growth media has been studied. Yeast extract, rye stillage or sugar beet m...
Effect of Explant Source and Growth Regulators on in vitro Callus Growth of Taxus baccata L. Washingtonii
callus induction European yew MS medium
2009/3/20
The effects of explant source, medium composition and growth regulators were examined in order to optimize the induction and selection of fast growing callus lines of European yew (Taxus baccata L. Wa...
Differentiation Between Amino Acids Used as Carbon and Energy Sources During Growth of Geotrichum candidum Geo17
amino acids carbon and nitrogen sources Geotrichum candidum
2009/3/16
Geotrichum candidum Geo17 was cultivated on peptones as carbon and nitrogen source, and in the presence of lactate as the second carbon source. From the analysis of the initial and final culture mediu...
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....
Factors Affecting the Growth and Production of Milk-Clotting Enzyme by Amylomyces rouxii in Rice Liquid Medium
Amylomyces rouxii milk-clotting enzyme rice liquid culture
2009/3/16
Amylomyces rouxii is one of the main fungi usually coexisting with yeasts in Chinese yeast ball, the starter of chiu-niang, a traditional Chinese fermented product from rice. In the present study, gro...
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...
Bacillus megaterium Spore Germination and Growth Inhibition by a Treatment Combining Heat with Natural Antimicrobials
microorganisms combined processes thermal treatment natural antimicrobials
2009/3/13
Natural antimicrobials are an alternative to the use of chemically synthesized preservatives and other technological treatments. They have the advantage of not being rejected by consumers because of t...