Gregory A. Gharst

Works (5)

Updated: July 5th, 2023 15:56

2008 journal article

Effects of Transglutaminase Catalysis on the Functional and Immunoglobulin Binding Properties of Peanut Flour Dispersions Containing Casein

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 56(22), 10913–10921.

By: D. Clare n, G. Gharst n, S. Maleki n & T. Sanders n

author keywords: Peanut proteins; peanut flour; transglutaminase; casein; rheology; antibody reactivity; IgE binding
MeSH headings : 2S Albumins, Plant; Allergens / immunology; Antigens, Plant / immunology; Arachis / chemistry; Arachis / immunology; Blotting, Western; Caseins / analysis; Caseins / immunology; Dietary Proteins / analysis; Glycoproteins / immunology; Immune Sera / immunology; Immunoglobulin E / metabolism; Immunoglobulins / metabolism; Membrane Proteins; Plant Proteins / immunology; Seed Storage Proteins / immunology; Transglutaminases / metabolism
TL;DR: Casein proved to be an effective cosubstrate with PF for creating Tgase modified PF-CN dispersions for use as a novel high protein food ingredient. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Some rheological properties of aqueous peanut flour dispersions

JOURNAL OF TEXTURE STUDIES, 38(2), 253–272.

By: J. Davis n, G. Gharst n & T. Sanders n

author keywords: peanut; peanut flour; peanut protein; rheology; SDS-PAGE; soy flour; toasted soy flour
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2007 journal article

The effect of transglutaminase crosslinking on the rheological characteristics of heated peanut flour dispersions

JOURNAL OF FOOD SCIENCE, 72(7), C369–C375.

By: G. Gharst n, D. Clare n, J. Davis n & T. Sanders n

author keywords: amidated pectin; peanut flour; peanut proteins; rheology; transglutaminase
MeSH headings : Arachis / chemistry; Bacteria / enzymology; Chemical Phenomena; Chemistry, Physical; Cross-Linking Reagents; Flour / analysis; Food Handling / methods; Gels; Molecular Weight; Particle Size; Pectins / chemistry; Pectins / metabolism; Plant Proteins / chemistry; Plant Proteins / metabolism; Rheology; Temperature; Transglutaminases / metabolism; Viscosity
TL;DR: Potential applications of TGase-treated PF dispersions, both in the presence and the absence of AP, for use in peanut-base food products, including protein bars, shakes, and value-added baked goods are suggested. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2007 journal article

Transglutaminase polymerization of peanut proteins

JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY, 55(2), 432–438.

By: D. Clare n, G. Gharst n & T. Sanders n

author keywords: transglutaminase; peanuts (Arachis hypogaea Linn); protein functionality; food allergies
MeSH headings : Allergens / immunology; Allergens / metabolism; Antigens, Plant; Arachis / chemistry; Food Hypersensitivity / immunology; Glycoproteins / immunology; Glycoproteins / metabolism; Immunoglobulin E / metabolism; Membrane Proteins; Plant Proteins / immunology; Plant Proteins / metabolism; Polymers / metabolism; Rheology; Transglutaminases / metabolism; Viscosity
TL;DR: Rheological measurements established that transglutaminase-modified peanut extracts exhibited lowered viscosity readings compared to nontreated dispersions, and suggested that potential allergic responses were not enhanced after enzymatic modification. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Effect of direct culture versus selective enrichment on the isolation of thermophilic Campylobacter from feces of mature cattle at harvest

JOURNAL OF FOOD PROTECTION, 69(5), 1024–1027.

By: G. Gharst n, D. Hanson n  & S. Kathariou n

MeSH headings : Abattoirs; Animals; Campylobacter / growth & development; Campylobacter / isolation & purification; Campylobacter coli / growth & development; Campylobacter coli / isolation & purification; Campylobacter jejuni / growth & development; Campylobacter jejuni / isolation & purification; Cattle; Colony Count, Microbial; Culture Media / chemistry; Culture Media / standards; Feces / microbiology; Food Contamination / analysis; Food Contamination / prevention & control; Food Microbiology
TL;DR: Both direct plating and selective enrichment protocols might need to be employed for optimal surveillance of C. jejuni in fecal material from cattle. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

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