Works Published in 2009

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Displaying works 81 - 93 of 93 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2009 journal article

The Role of L-monocytogenes Serotype 4b gtcA in Gastrointestinal Listeriosis in A/J Mice

FOODBORNE PATHOGENS AND DISEASE, 6(1), 39–48.

By: N. Faith*, S. Kathariou n, Y. Cheng n, N. Promadej*, B. Neudeck*, Q. Zhang*, J. Luchansky*, C. Czuprynski*

MeSH headings : Animals; Bacterial Adhesion / genetics; Bacterial Adhesion / physiology; Bacterial Proteins / genetics; Bacterial Proteins / metabolism; Bacterial Proteins / physiology; Caco-2 Cells / microbiology; Disease Models, Animal; Female; Gastrointestinal Tract / microbiology; Genes, Bacterial; Glycosylation; Humans; Listeria monocytogenes / classification; Listeria monocytogenes / genetics; Listeria monocytogenes / pathogenicity; Listeriosis / microbiology; Mice; Mutation; Serotyping; Teichoic Acids / metabolism; Virulence / genetics
TL;DR: A role for gtcA in the pathogenesis of gastrointestinal listeriosis in mice is demonstrated, and diminished ability of gTCA mutants to invade intestinal epithelial cells may be partly responsible for decreased gastrointestinal virulence. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Temporal gene expression and probiotic attributes of Lactobacillus acidophilus during growth in milk

JOURNAL OF DAIRY SCIENCE, 92(3), 870–886.

By: M. Azcarate-Peril n, R. Tallon n & T. Klaenhammer n

author keywords: Lactobacillus acidophilus; probiotic; microarray analysis; dairy
MeSH headings : Animals; Bacterial Adhesion / genetics; Caco-2 Cells; Carbohydrate Metabolism / genetics; Gene Expression Profiling; Gene Expression Regulation, Bacterial; Humans; Hydrogen-Ion Concentration; Lactobacillus acidophilus / genetics; Lactobacillus acidophilus / growth & development; Lactobacillus acidophilus / metabolism; Milk / microbiology; Mucins / metabolism; Mutation; Peptide Hydrolases / genetics; Probiotics; Quorum Sensing / genetics; Stress, Physiological / genetics; Time Factors
TL;DR: Some of the most interesting genes found to be expressed in milk were correlated with signaling (autoinducer-2) and adherence to mucin and intestinal epithelial cells, in vitro. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Effect of a direct-fed microbial (Primalac) on structure and ultrastructure of small intestine in turkey poults

POULTRY SCIENCE, 88(3), 491–503.

author keywords: probiotic; turkey; intestine; morphology; Salmonella
MeSH headings : Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Diet / veterinary; Female; Intestine, Small / drug effects; Intestine, Small / ultrastructure; Poultry Diseases / drug therapy; Poultry Diseases / prevention & control; Probiotics / pharmacology; Salmonella Infections, Animal / prevention & control; Turkeys
TL;DR: Changes in intestinal morphology as observed in this study support the concept that poultry gut health and function, and ultimately bird performance, can be improved by dietary supplementation with DFM products such as Primalac as used in thisStudy. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 review

Genomics of lactic acid bacteria

[Review of ]. FEMS MICROBIOLOGY LETTERS, 292(1), 1–6.

author keywords: lactic acid bacteria; genomics; fermentation; probiotics
MeSH headings : Evolution, Molecular; Genome, Bacterial; Genomics; Lactobacillaceae / genetics; Lactobacillaceae / physiology
TL;DR: Although a general trend of genome reduction was observed, certain niche-specific genes appear to be recently acquired and appear on plasmids or adjacent to prophages. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

The Impact of Agglomeration and Storage on Flavor and Flavor Stability of Whey Protein Concentrate 80% and Whey Protein Isolate

JOURNAL OF FOOD SCIENCE, 74(1), S17–S29.

author keywords: agglomeration; flavor; storage; whey protein; WPC; WPI
MeSH headings : Adult; Aldehydes / analysis; Consumer Behavior; Fatty Acids / analysis; Female; Food Preservation / methods; Gas Chromatography-Mass Spectrometry; Humans; Male; Middle Aged; Milk Proteins / analysis; Odorants / analysis; Solid Phase Microextraction; Taste; Temperature; Time Factors; Volatilization; Whey Proteins
TL;DR: It is indicated that the optimum shelf life at 21 degrees C for nonagglomerated whey proteins is 12 to 15 mo and 8 to 12 mo for agglomerated wheys, while trained panelists detected differences among beverages and rehydrated proteins earlier. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Impact of Storage Temperature and Product pH on the Survival of Listeria monocytogenes in Vacuum-Packaged Souse

JOURNAL OF FOOD PROTECTION, 72(3), 637–643.

By: M. Kim n, W. Bang n, M. Drake n, D. Hanson n & L. Jaykus n

MeSH headings : Animals; Colony Count, Microbial; Consumer Product Safety; Food Contamination / analysis; Food Contamination / prevention & control; Food Microbiology; Food Packaging / methods; Food Preservation / methods; Humans; Hydrogen-Ion Concentration; Listeria monocytogenes / growth & development; Meat Products / microbiology; Swine; Temperature; Time Factors; Vacuum
TL;DR: It is indicated that conventionally produced souse does not support the growth of L. monocytogenes and that inactivation of the organism is more likely in products formulated at a lower pH (< or = 4.3) without affecting consumer acceptance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2009 review

Genome-scale analyses of health-promoting bacteria: probiogenomics

[Review of ]. NATURE REVIEWS MICROBIOLOGY, 7(1), 61–U77.

MeSH headings : Bifidobacterium / genetics; Bifidobacterium / metabolism; Genomics; Humans; Lactobacillus / genetics; Lactobacillus / metabolism; Probiotics
TL;DR: The application of probiogenomics in the elucidation of the molecular basis of probiosis is discussed using the well-recognized model probiotic bacteria genera Bifidobacterium and Lactobacillus as examples. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Escherichia coli O157:H7 Strains Isolated from Environmental Sources Differ Significantly in Acetic Acid Resistance Compared with Human Outbreak Strains

JOURNAL OF FOOD PROTECTION, 72(3), 503–509.

By: D. Oh*, Y. Pan n, E. Berry*, M. Cooley*, R. Mandrell* & F. Breidt n

MeSH headings : Acetic Acid / pharmacology; Animals; Cattle / microbiology; Colony Count, Microbial; Drug Resistance, Bacterial; Environmental Microbiology; Escherichia coli O157 / drug effects; Escherichia coli O157 / growth & development; Feces; Food Contamination; Food Handling / methods; Humans; Hydrogen-Ion Concentration; Temperature; Water Microbiology
TL;DR: Temperature, pH, and atmospheric conditions are key factors in establishing strategies for improving the safety of acidified foods and resistance to acetic acid increases as temperature decreased to 15 degrees C for a given pH. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Descriptive analysis of kernels of selected black and Persian walnut cultivars

JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE, 89(1), 117–121.

By: M. Warmund*, J. Elmore, M. Drake n & M. Yates n

author keywords: Juglans; aroma; flavor; nuts; sensory attributes; texture
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Glycosylation and expanded utility of a modified whey protein ingredient via carbohydrate conjugation at low pH

JOURNAL OF DAIRY SCIENCE, 92(1), 35–48.

By: J. Lillard n, D. Clare n & C. Daubert n

author keywords: whey glycoprotein; lactosylation; Maillard reaction at low pH; emulsion
MeSH headings : Carbohydrate Metabolism; Colorimetry; Emulsions / chemistry; Food Technology; Glycosylation; Hydrogen-Ion Concentration; Mass Spectrometry; Microscopy, Electron, Scanning; Milk Proteins / chemistry; Milk Proteins / metabolism; Milk Proteins / ultrastructure; Water / chemistry; Whey Proteins
TL;DR: It is suggested that the functionality of mWPC ingredients can be enhanced by conjugation with carbohydrate materials at low pH, especially with regard to improving the emulsifying attributes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Antimicrobial Susceptibility Profiles and Strain Type Diversity of Campylobacter jejuni Isolates from Turkeys in Eastern North Carolina

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, 75(2), 474–482.

By: W. Gu n, R. Siletzky n, S. Wright n, M. Islam n & S. Kathariou n

MeSH headings : Animals; Anti-Bacterial Agents / pharmacology; Bacterial Typing Techniques; Biodiversity; Campylobacter jejuni / classification; Campylobacter jejuni / drug effects; Campylobacter jejuni / isolation & purification; Cluster Analysis; DNA Fingerprinting; DNA, Bacterial / genetics; Drug Resistance, Bacterial; Genotype; Microbial Sensitivity Tests; North Carolina; Turkeys / microbiology
TL;DR: The findings suggest dissemination of certain clonal groups of C. jejuni isolates in the turkey production industry of this region had identical or closely related strain types. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2009 review

Genomic features of Lactobacillus species

[Review of ]. Frontiers in Bioscience, 14, 1362–1386.

Source: NC State University Libraries
Added: August 6, 2018

2009 review

Segregative interactions and competitive binding of Ca2+ in gelling mixtures of whey protein isolate with Na+ kappa-carrageenan

[Review of ]. FOOD HYDROCOLLOIDS, 23(2), 468–489.

By: J. Harrington*, E. Foegeding n, D. Mulvihill* & E. Morris*

author keywords: Biopolymer mixtures; Carrageenan; Gelation; Rheology; Whey proteins
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

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