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  • 1975-1979  (4)
Material
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Year
  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 44 (1979), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Hot processed ground beef was prepared by one of the following three grinding methods: (1) initial break with kidney plate followed by 0.3 cm final grind; (2) initial break with kidney plate, followed by 1.3 cm grind and 0.3 cm final; and (3) same as No. 2 except that the formulation contained no chilled U.S. Choice plates. Chilled beef (control) was ground through a 1.3 cm plate followed by a 0.3 cm final grind. At 3-hr postmortem, the semimembranosus and longissimus muscles were removed from one side of each hot carcass, while at 24-hr postmortem, the same muscles were removed from the opposite chilled sides. The remainder of the meat from the carcass was used for ground beef fabrication. U.S. Choice plates (conventionally chilled) were added (30% of the formulation) to the formulation in order to bring the final fat content to 21 × 2%. Total cooking loss was significantly less in the hot processed patties when compared to the chilled patties. Patties from hot-boned beef were more tender and juicy than patties from chilled beef. Method of grinding had no significant effect on any palatability trait except flavor intensity. Hot processed patties had significantly (P 〈 0.05) less configuration change during cooking than chilled patties. Percent diameter change was significantly less in hot processed patties as compared to chilled.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Dry fermented salami was prepared from formulations in which 0, 15 and 30% levels of both mechanically processed beef product (MPBP) and structured soy protein fiber (SSPF) were incorporated. A 10-member trained sensory panel for flavor found that the frequency of undesirable flavors was highest for salami with 15% SSPF-pH 6.2-0% MPBP and lowest for 0% SSPF-15% MPBP and 0% SSPF-30% MPBP. A second l0-member trained panel found that the salami with 30% SSPF-0% MPBP was lightest in color, while a 116-member untrained panel found this formulation was undesirable in flavor, tenderness, and overall desirability. Instron and Hunter Color Difference measurements reflected a toughening and lightening of color, respectively, for the 30% SSPF-0% MPBP salami in contrast to those treatments made with MPBP. Data from objective measurements (Instron and Hunter Color Difference Meter) were combined for all treatments and showed that salami increased in firmness and darkened with drying time. Both the trained and untrained sensory panels rated salami manufactured with 15 or 30% MPBP as generally comparable to the control salami.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Geophysical prospecting 27 (1979), S. 0 
    ISSN: 1365-2478
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Geosciences , Physics
    Notes: Specific electrical resistivity of natural waters contains information on their genesis. The authors propose to conduct mass and regime observations of this parameter in river and stream beds.The electrical resistivities in streams flowing from under a glacier reveal details formed at the same time as the glacier. Observations in the beds of big rivers show a gradual increase in water salinity overlain by reductions by inflowing glacial waters.The diurnal and annual trend of changes in the electrical conductivity of water associated with the change in the balance of glacial and ground waters has been established near to glaciers.Resistivity observations help to locate discharge sites of sub-permafrost waters, for water.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 43 (1978), S. 0 
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Cooked salami possessing 0, 10, 20 and 30% levels of mechanically deboned beef (MDB) was evaluated at 0, 14, 28, 42 and 56 days of salami storage at 6°C. A consumer panel, a descriptive attribute panel and a flavor profile panel found less desirable flavor, juiciness, tenderness and texture scores in salami containing 20 and 30% levels of MDB. Flavor profile panel results indicated higher aroma and flavor intensities and more rancid flavors, with increased level of MDB and length of storage time. Microbial counts, penetration and compression values increased as a function of storage time with the exception of 30% MDB salami, while Instron measurements reflected greater tenderness with increased substitution of MDB into the product.
    Type of Medium: Electronic Resource
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