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Animal Sciences Commons

Open Access. Powered by Scholars. Published by Universities.®

California Polytechnic State University, San Luis Obispo

1995

Articles 1 - 3 of 3

Full-Text Articles in Animal Sciences

Abnormal Properties Of Milk From Transgenic Mice Expressing Bovine Β-Casein Under Control Of The Bovine Α-Lactalbumin 5' Flanking Region, Rafael Jiménez-Flores, Gregory T. Bleck, Robert D. Bremel Jan 1995

Abnormal Properties Of Milk From Transgenic Mice Expressing Bovine Β-Casein Under Control Of The Bovine Α-Lactalbumin 5' Flanking Region, Rafael Jiménez-Flores, Gregory T. Bleck, Robert D. Bremel

Dairy Science

Transgenic mice produced in this investigation contained the proximal promoter elements, the genomic coding sequence and the 3' flanking region of bovine β-casein and the 5' regulatory elements of bovine α-lactalbumin. Specifically, the gene construct included the TATAA box, CAAT box and polyadenylation signal of bovine β-casein in addition to the 5' regulatory elements of the bovine α-lactalbumin gene. Four lines of transgenic mice were generated; they expressed bovine β-casein in their milk at concentrations of up to 10 mg mL-1. The milk from the transgenic mice tended to be very viscous and a proportion of these mice …


Influence Of Genetic Variants Of Κ-Casein And Β-Lactoglobulin In Milk On Proteolysis In Cheddar Cheese, G. I. Imafidon, N. Y. Farkye, Phillip S. Tong, V. R. Harwalkar Jan 1995

Influence Of Genetic Variants Of Κ-Casein And Β-Lactoglobulin In Milk On Proteolysis In Cheddar Cheese, G. I. Imafidon, N. Y. Farkye, Phillip S. Tong, V. R. Harwalkar

Dairy Science

No abstract provided.


Vacuum-Packaged Precooked Pork From Hogs Fed Supplemental Vitamin E: Chemical, Shelf-Life And Sensory Properties, J. E. Cannon, J. B. Morgan, G. R. Schmidt, R. J. Delmore, J. N. Sofos, G. C. Smith, S. N. Williams Jan 1995

Vacuum-Packaged Precooked Pork From Hogs Fed Supplemental Vitamin E: Chemical, Shelf-Life And Sensory Properties, J. E. Cannon, J. B. Morgan, G. R. Schmidt, R. J. Delmore, J. N. Sofos, G. C. Smith, S. N. Williams

Animal Science

Precooked longissimus chops and semimembranosus/adductor roasts from pigs (n = 30) given no supplemental vitamin E (CON) or supplemented with 100 mg vitamin E/kg diet (VITE) were evaluated for lipid oxidation, microbial growth, sensory characteristics, cooking/storage losses and reheating losses. Chops and roasts were vacuum packaged, precooked to 60°C and stored at 2°C for 0, 7, 14, 28, or 56 days. Lipid oxidation was lower in VITE chops and roasts than in CON chops and roasts. Off-flavor intensity scores were more acceptable and storage/ cooking losses were lower for VITE roasts than for CON roasts. Supplementation of vitamin E in …