Zobrazeno 1 - 10
of 48
pro vyhledávání: '"W J, Zimmermann"'
Autor:
Pamela J. Beach, W. J. Zimmermann
Publikováno v:
Journal of food protection. 45(5)
Pork roasts and chops containing Trichinella spiralis larvae were cooked in six household-type microwave ovens representing five brands. Cooking procedures were generally those recommended by the oven manufacturers or the National Pork Producers Coun
Autor:
W. J. Zimmermann
Publikováno v:
Journal of Food Science. 48:856-860
Pork roasts from pigs experimentally infected with Trichinella spiralis were cooked in five microwave ovens. Twenty-nine procedures, generally recommended by the oven manufacturers or pork interest groups, were used. Infective trichinae were present
Autor:
W. J. Zimmermann
Publikováno v:
American Journal of Epidemiology. 106:167-171
Black bears (Ursus americanus) from 10 states were examined for Trichinella spiralis during the 1970-1975 period. Trichinae were found in 14 (3.1%) of 454 bears examined. Infected bears were found from California, seven (13.2%) of 54; Idaho, one (2.3
Autor:
W. J. Zimmermann
Publikováno v:
Journal of Food Science. 48:1715-1718
Pork roasts, obtained from pigs experimentally infected with Trichinella spiralis, were cooked at 50% power in four microwave ovens. The attainment of consistently well done roasts is the primary requisite for development of safe cooking methods. Rec
Publikováno v:
Journal of Food Science. 47:1096-1099
Beef-pork loaves containing Trichinella spiralis larvae were cooked in two household ovens (2450 MHz). Loaves were molded into ring (R), oval (O) or oblong (L) shapes. After cooking, internal temperatures were measured at five locations in each loaf.
Publikováno v:
Journal of Food Protection. 48:196-199
The relationship of storage time and temperature to loss of infectivity for Trichinella spiralis was evaluated. Ground trichinous pork was stuffed into casings, packed in boxes, and frozen in tiers of five boxes at four selected temperatures. Trichin
Publikováno v:
The Journal of Protozoology. 2:145-150
SUMMARY. An unsporulated oocyst of Eimeria brunetti encountered at random in a mild infection would probably be 13.8 to 33.7 μ long and 12.4 to 26.2 μ wide. Its shape-index (length/width) would probably lie between the extremes of 1.0 and 1.6. Its
Autor:
W. J. Zimmermann
Publikováno v:
Journal of Food Science. 36:58-62
SUMMARY– An official USDA dry-cure ham processing procedure was evaluated for efficacy in devitalizing trichinae. The procedure consisted basically of a 40-day salt cure followed by 10 days of drying at 95° F or above. Within the cure period, mark
Autor:
W. J. Zimmermann
Publikováno v:
Poultry Science. 36:184-193
THE yearly losses due to avian coccidiosis have been estimated from $10 million to $40 million. Because of the importance of these protozoan parasites, a great deal of research has been carried out in such areas as therapeutics, pathogenicity, host-p
Autor:
E D Hubbard, W J Zimmermann
Publikováno v:
American Journal of Epidemiology. 90:84-92