Zobrazeno 1 - 10
of 38
pro vyhledávání: '"W. E. Townsend"'
Autor:
Carl E. Davis, W. E. Townsend
Publikováno v:
Journal of food protection. 57(12)
A new quantitative f1uorometric assay was used to determine poultry-muscle acid phosphatase (ACP) activity at five end-point temperatures (EPTs). Nonfrozen or frozen ground broiler and turkey breast and turkey dark meat (16 9) were packed in glass tu
Publikováno v:
Journal of food protection. 57(6)
The variables, sample size and temperature of cooking media, were tested to determine their influence on myoglobin content and glutamic oxaloacetic transaminase (GOT) activities in bovine semimembranosus tissue thermally processed in a model heat tre
Autor:
L. C. Blankenship, W. E. Townsend
Publikováno v:
Journal of food protection. 52(2)
Title 9 of the Code of Federal Regulations establishes prescribed thermal treatment for a variety of meat and poultry products. These requirements are to ensure the destruction of harmful microorganisms and viruses that cause diseases in humans and l
Publikováno v:
Journal of food protection. 51(10)
Muscle pyruvate kinase (PYK) activity was established as a biochemical indicator of temperature attained during cooking in both a model system and a commercial-type pullman-style canned cured pork product. Water extract (model system) or pressed-out
Publikováno v:
Journal of Food Protection. 53:680-684
The sound velocity (SV) values of a variety of solutions (distilled water, saline, silicon dioxide, bovine serum albumin, coagulated beef protein) were determined as the temperature of the solution was increased from 10 or 20° to 71°C. Few differen
Publikováno v:
Journal of Food Science. 58:710-712
End-point temperature (EPT) affected N-acetyl-beta-D-glucosaminidase (NAGase) activity in nonfrozen and previously frozen cores and ground samples of beef, pork, turkey breast and ground turkey leg muscle tissue. There was little loss of NAGase activ
Autor:
W. E. Townsend, C. E. Davis
Publikováno v:
Journal of Food Science. 57:555-557
Thermal processing conditions [rate of temperature increase, 0.35°C or 3.5°C/min; end-point temperature (EPT), 57.2, 71.1, and 79.4°C; dwell time, 0 and 30 min; and enzyme extraction medium (deionized water, 0.9% saline, and pH 7 buffer)] affected
Publikováno v:
Journal of animal science. 69(7)
Three grazing experiments were conducted to determine the effect of level of endophyte infection, rate of N fertilization of tall fescue grass, grazing period, and paddock exchange on selected chemical properties of four bovine carcass tissues. Sampl
Publikováno v:
Journal of Animal Science. 46:634-638
Publikováno v:
Poultry Science. 55:1307-1312
Four experiments were conducted to measure objectively color differences in non-frozen and frozen (air blast and Freon immersion) broiler breasts and thighs. Frozen pieces were stored for 6 days at -23° C. and non-frozen for 6 days at 2° C. In the