Zobrazeno 1 - 10
of 40
pro vyhledávání: '"C W, Dill"'
Publikováno v:
Journal of food protection. 56(3)
Time-temperature relationships were developed for heat inactivation of alkaline phosphatase in pooled human milk and colostrum. Heat inactivation of the enzyme in human milk proceeds at the same rate as in cows' milk. The heat sensitivity of the enzy
Publikováno v:
Journal of food protection. 51(4)
Time-temperature relationships for heat-inactivation of the bile salt-stimulated lipase activity were compared in whole human milk and in the same product fortified to 9 mM/ml with sodium taurocholate. Heat treatments were varied from 45 to 70°C for
Publikováno v:
Journal of food protection. 49(11)
Seventy-two beef knuckles were packaged (n = 12) in each of six different bag types with oxygen transmission rates (OTR) of 1, 10, 12, 13, 30 and 400 cc/m2/24 h at 4°C and 100% relative humidity to study brown discoloration of knuckles during refrig
Publikováno v:
Journal of food protection. 46(6)
Time-temperature relationships for heat-inactivation of bile salt-stimulated lipase activity in human milk and colostrum were systematically measured using a pH-stat assay procedure with triolein as substrate. The enzyme was not affected in either me
Publikováno v:
Journal of food protection. 43(4)
Pork loins were vacuum-packaged; one group remained vacuum-packaged, other vacuum packages were injected with gas atmospheres of either 20% CO
Publikováno v:
Journal of food protection. 42(4)
Ambiguous depressions in fat tests were observed when milk samples were stored before testing by the Milko-Tester procedure. Fat-test depression was augmented by shipping and by chilling samples at the time of collection in an ice-water mixture. The
Publikováno v:
Journal of Food Science. 44:1036-1040
Beef steaks (n = 140) were assigned to treatments which included vacuum packaging and vacuum packaging followed by subsequent injection with gas atmospheres of either 100% O2, 100% CO2 or 100% N, Steaks were then stored for periods of 7, 14, 21 or 28
Publikováno v:
Journal of Food Science. 43:1204-1209
Changes in rheology during the heating of bovine plasma protein suspensions were examined at temperatures between 50°C and 90°C and for concentrations ranging from 6-12% protein isolate over a 3-hr period. An annular pumping device was used to dete
Publikováno v:
Journal of Food Protection. 45:788-791
Survival and/or growth of Pseudomonas fluorescens , Micrococcus luteus , Micrococcus sp. 102 and Staphylococcus aureus was studied in raw, frozen, pasteurized or heat-sterilized pooled human skim milks. Growth response of P. fluorescens at 25°C was
Publikováno v:
Journal of Food Protection. 43:259-264
Beef, pork and lamb loins were vacuum-packaged as subprimal cuts (controls), reformed subprimal cuts and as retail cuts (steaks or chops). Subprimal cuts, reformed subprimal cuts and one group of retail cuts remained vacuum-packaged. Other groups of