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Full-Text Articles in Meat Science
Sensitivity Of Wild-Type And Rifampicin-Resistant O157 And Non-O157 Shiga Toxin-Producing Escherichia Coli To Elevated Hydrostatic Pressure And Lactic Acid In Ground Meat And Meat Homogenate, Abimbola Allison, Aliyar Cyrus Fouladkhah
Sensitivity Of Wild-Type And Rifampicin-Resistant O157 And Non-O157 Shiga Toxin-Producing Escherichia Coli To Elevated Hydrostatic Pressure And Lactic Acid In Ground Meat And Meat Homogenate, Abimbola Allison, Aliyar Cyrus Fouladkhah
Agricultural and Environmental Sciences Faculty Research
Various serogroups of Shiga toxin-producing Escherichia coli have been epidemiologically associated with foodborne disease episodes in the United States and around the globe, with E. coli O157: H7 as the dominant serogroup of public health concern. Serogroups other than O157 are currently associated with about 60% of Shiga toxin-producing E. coli related foodborne illness episodes. Current study evaluated sensitivity of the O157 and epidemiologically important non-O157 serogroups of the pathogen to elevated hydrostatic pressure and 1% lactic acid. Pressure intensity of 250 to 650 MPa were applied for 0 to 7 min for inactivation of strain mixtures of …
Influence Of Crossbreeding On Meat Goat Doe Fitness When Comparing Boer F1 With Base Breeds In The Southeastern United States, Piush Khanal, Maria L. Leite-Browning, Richard Browning Jr.
Influence Of Crossbreeding On Meat Goat Doe Fitness When Comparing Boer F1 With Base Breeds In The Southeastern United States, Piush Khanal, Maria L. Leite-Browning, Richard Browning Jr.
Agricultural and Environmental Sciences Faculty Research
Understanding fitness level among various breeds is essential for sustainable meat goat production. Research on the relative fitness of Boer F1 does and straightbred base breed has been limited. Meat goat does of various genotypes (Boer, Kiko, Spanish, Boer × Kiko reciprocal F1 crosses, and Boer × Spanish reciprocal F1 crosses) were studied to evaluate breed effects on doe fitness traits and the expression of heterosis over 7 production years. The herd was semi-intensively managed under humid subtropical pasture. Doe age affected (P < 0.05) various traits. Boer × Kiko does were heavier (P < 0.05) than Boer does at fall breeding, but Boer × Spanish does did not differ (P > 0.05) from Boer does for breeding weight. The body weights of …