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  • 1
    Electronic Resource
    Electronic Resource
    Effect of Inorganic Polyphosphates on Ground Beef Characteristics: Microbiological Effects on Frozen Beef Patties (1987)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 52 (1987), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Microbiological effects of 0.4% sodium tripolyphosphate (STPP), tetrasodium pyrophosphate (TSPP), and three commercial phosphate blends were studied in frozen (90 days, −20°C) and subsequently temperature-abused (24–25°C, 24 hr) beef patties. Phosphates did not significantly (p〉0.05) reduce mesophilic, psychrotrophic, presumptive 5. aureus and lactic acid bacterial numbers during frozen storage of the patties, but one of the commercial blends and TSPP inhibited bacterial growth upon subsequent elevated-temperature abuse. However, bacterial inhibition by phosphates during temperature abuse was not sufficient to prevent spoilage of the patties.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1987.tb13969.x
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  • 2
    Electronic Resource
    Electronic Resource
    Effects of Sodium Hydroxide and Selected Inorganic Phosphates on the Characteristics of Reduced Sodium Meat Emulsions (1985)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 50 (1985), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: The effects of adding sodium hydroxide (NaOH), separately or in combinastion with various inorganic phosphates, on meat emulsion characteristics were studied. In comparing the addition of either NaPP or NaOH, 0.075% NaOH resulted in a higher raw emulsion pH and greater solubilized protein than 0.30% NaPP, but NaPP resulted in a more stable emulsion. The combination of 0.075% NaOH and 0.30% NaPP resulted in a soluble protein level less than when the ingredients were added individually and only slightly higher than if neither were present. The addition of NaOH (at 1 part NaOH to 4 parts phosphate) decreased cooked yields. With NaAPP and NaPP, NaOH reduced yields below that of the control.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1985.tb13002.x
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  • 3
    Electronic Resource
    Electronic Resource
    Effects of Magnesium Chloride Combined with Tetrasodium Pyrophosphate on Meat Emulsion Characteristics (1985)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 50 (1985), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: The effects were determined of adding various combinations of magnesium and sodium chloride plus tetrasodium pyrophosphate on the stability, pH, solubilized protein, chopping times and textural characteristics of raw and cooked meat emulsions.The results of adding different combinations of magnesium and sodium chloride were quite similar whether ionic strength or chloride ion concentration was kept constant.Emulsion stability and raw emulsion pH were reduced with increased proportion of added magnesium chloride. However,the level of solubilized protein found in raw emulsions increased with increasing proportions of magnesium chloride.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1985.tb13001.x
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  • 4
    Electronic Resource
    Electronic Resource
    Effect of Belly Composition on Sorbate-Cured Bacon (1982)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 47 (1982), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: A comparison was made between fat-type and lean-type bellies cured with either 40 ppm sodium nitrite/0.26% potassium sorbate or 120 ppm sodium nitrite. Residual nitrite levels were higher in fat bacon regardless of cure. Sorbate-cured bacon resulted in signiticantly higher TBA numbers than did regular-cure bacon. Nitrosopigment to total pigment ratio did not vary with cure, but did remain significantly higher in fat bacon and roughly paralleled residual nitrite levels. Analysis for nitrosamines indicated greater concentrations in fat bellies compared to lean. Nitrosamines were suppressed though not eliminated, by the sorbate cure in both fat and lean bellies.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1982.tb11063.x
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  • 5
    Electronic Resource
    Electronic Resource
    CHEMICAL AND PHYSICAL CHARACTERISTICS OF FRANKFURTERS PREPARED WITH MECHANICALLY PROCESSED PORK PRODUCT (1980)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 45 (1980), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Frankfurters were prepared with frozen beef trim, pork fat, and 0, 10, 20, 30, 40, and 50% mechanically processed pork product (MPPP) produced by a hydraulic press deboner. Beef trim, salt, and ice were chopped to 8°C in a laboratory chopper, the appropriate amount of MPPP and pork fat added to maintain 25% fat, and the mixture was chopped to a final temperature of 135°C. Emulsion stability tests indicated that formulations with 30% or less MPPP were similar in smokehouse yield and percentage of water and fat lost during processing. Water-holding capacity increased with increasing levels of MPPP, but frankfurters containing greater than 30% MPPP were softer in texture as determined by Warner-Bratzler shear force values.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1980.tb07538.x
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  • 6
    Electronic Resource
    Electronic Resource
    INFLUENCE OF LIQUID NITROGEN, LIQUID CARBON DIOXIDE AND MECHANICAL FREEZING ON SENSORY PROPERTIES OF GROUND BEEF PATTIES (1978)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 43 (1978), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Ground beef patties were formulated with 20% fat, formed on a pattie machine at 113g each (4/lb) and frozen either by liquid nitrogen or liquid carbon dioxide in a cryogenic tunnel at -74°C or by a walk-in mechanical freezer at -29°C. Composition, TBA numbers, shrinkage and taste panel scores evaluated at 0, 30, 60, 90 and 120 days after manufacture showed a significant reduction in quality for the mechanically frozen patties when compared with the cryogenic methods. There was no difference between liquid nitrogen and liquid carbon dioxide for quality retention by ground beef patties.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1978.tb02435.x
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  • 7
    Electronic Resource
    Electronic Resource
    INFLUENCE OF SODIUM ERYTHORBATE ON COLOR DEVELOPMENT, FLAVOR AND OVERALL ACCEPTABILITY OF FRANKFURTERS CURED WITH REDUCED LEVELS OF SODIUM NITRITE (1977)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 42 (1977), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Frankfurters were cured with various levels of sodium nitrite and sodium erythorbate and evaluated by a consumer taste panel. Color, flavor and overall acceptability decreased with decreasing nitrite concentrations. Flavor and acceptability of frankfurters were increased by the use of erythorbate but only at low (below 52 ppm) concentrations of sodium nitrite.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1977.tb12681.x
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  • 8
    Electronic Resource
    Electronic Resource
    PALATABILITY AND VISUAL ACCEPTANCE OF DARK, NORMAL AND PALE COLORED PORCINE M. LONGISSIMUS (1976)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 41 (1976), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: Pork loins from carcasses weighing 68–75 kg were compared for quality characteristics. A total of 120 loins, with equal numbers of pale and watery, normal and dark colored loins, were evaluated. Pale chops had a significantly higher cooking loss than normal or dark colored chops. The consumer panel scored the pale chops significantly lower in organoleptic acceptability than normal or dark chops. The trained panel gave a similar rating for the organoleptic evaluation. When the consumer panel selected pork chops from a retail display case, the normal colored chops received the highest rating and the pale, watery chops the lowest. The pale chops were the most unstable and developed a greenish-gray cast after 2–3 days' storage. The normal colored chops had significantly more intramuscular fat and less protein than either pale or dark chops.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1976.tb00685.x
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  • 9
    Electronic Resource
    Electronic Resource
    PORK LOINS: THE EFFECTS OF SELECTION ON CUT-OUT YIELDS, COOKED EDIBLE PORTION YIELD AND ORGANOLEPTIC SUPERIORITY (1972)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 37 (1972), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1972.tb05821.x
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  • 10
    Electronic Resource
    Electronic Resource
    MICROBIOLOGY OF BEEF SHELL FROZEN WITH LIQUID NITROGEN (1971)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 36 (1971), S. 0 
    Details
    ISSN: 1750-3841
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Notes: SUMMARY— The effect of freezing primal cuts of beef with liquid nitrogen on the subsequent microbiological quality of their retail cuts was studied. Cryovac-packaged loins were shell frozen by spraying with liquid nitrogen and held for 2 or 3 days at room temperature (25–27°C) in insulated styrofoam boxes. Frozen packaged loins were also aged at 2°C for 21 days and at 22°C for 3 days before being cut into steaks. Steaks from each treated loin and steaks from fresh loins (controls) were packaged and stored in a display case at about 5°C. Examination was made of the loins and packaged steaks during storage to determine total anaerobes, fluorescent Pseudomonas, coliforms, enterococci, Clostridium perfringens, and incidence of Salmonellae and coagulase-positive staphylococci. Initial contamination on steaks increased with loins aged for a long time at low temperatures. Aging of loins at 22°C for 3 days promoted multiplication of C. perfringens and resulted in the steaks having the highest occurrence of coagulase positive Staphylococcus. Recovery of Salmonella from the steaks was more closely related to the source and level of contamination of the fresh meat than to time and temperature of holding of the wholesale cuts. These findings have application to shell freezing of beef with liquid nitrogen for air transport and to possible commercial aging practices.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1971.tb15568.x
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