Larry G. McGirr
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View article: Review of the regulation and safety assessment of food substances in various countries and jurisdictions
Review of the regulation and safety assessment of food substances in various countries and jurisdictions Open
This review compares the regulations, definitions and approval processes for substances intentionally added to or unintentionally present in human food in the following specific countries/jurisdictions: Argentina, Australia, Brazil, Canada…
View article: Identification of N alpha-acetyl-epsilon-(2-propenal)lysine as a urinary metabolite of malondialdehyde.
Identification of N alpha-acetyl-epsilon-(2-propenal)lysine as a urinary metabolite of malondialdehyde. Open
Although orally administered malondialdehyde (MDA), a reactive hepatotoxic and mutagenic product of lipid peroxidation, is extensively metabolized to CO2, a portion is excreted in the urine in acid labile "bound" forms. Since much of the M…
View article: GIBBERELLA EAR ROT DEVELOPMENT AND ZEARALENONE AND VOMITOXIN PRODUCTION AS AFFECTED BY MAIZE GENOTYPE AND <i>Gibberella zeae</i> STRAIN
GIBBERELLA EAR ROT DEVELOPMENT AND ZEARALENONE AND VOMITOXIN PRODUCTION AS AFFECTED BY MAIZE GENOTYPE AND <i>Gibberella zeae</i> STRAIN Open
In 1980, six corn hybrids were inoculated with each of six strains of G. zeae in order to determine whether hybrid-strain interactions occur with respect to ear rot and mycotoxin accumulation. A statistically significant interaction was ob…
View article: High Tolerance of Broilers to Vomitoxin from Corn Infected with Fusarium graminearum
High Tolerance of Broilers to Vomitoxin from Corn Infected with Fusarium graminearum Open
Corn purposely infected with Fusarium graminearum was found to contain 800 to 900 mg vomitoxin/kg. Contaminated corn was substituted for control corn at 0, 6, 12, 18, and 24% in a corn-soybean meal ration. Broiler cockerels were given each…
View article: High Pressure Liquid Chromatography of Zearalenone and Zearalenols in Rat Urine and Liver
High Pressure Liquid Chromatography of Zearalenone and Zearalenols in Rat Urine and Liver Open
A high pressure liquid chromatographic technique with internal standardization has been developed for determining zearalenone and metabolites in rat urine and liver. Following extraction with methylene chloride and solvent partition, sampl…
View article: Chitin Synthesis In Neurospora Crassa Protoplast Systems
Chitin Synthesis In Neurospora Crassa Protoplast Systems Open