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  • 1
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 49 (1984), 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: The fermentation of liquid egg white by lactic acid bacteria, Lactobacillus bulgaricus and Streptococcus thermophilus, to develop a new yogurt-type product has been studied. Egg white was prepared by pasteurization, blending, and neutralization to minimize antimicrobial activity, and by combining additives to make the media more suitable for growth of lactic acid bacteria. Skim milk, gums (guar gum, CMC, xanthan gum), soymilk, and glucose were studied. Optimum results were obtained when 47.4% egg white was combined with 28.4% alkali treated soymilk. 19.0% skim milk. 1.9% glucose, 2.8% sucrose, 0.5% xanthan gum, and 0.01% vanilla extract. The composition per 100 gram of the final product included 7.52% protein, 0.57% fat, and 62 calories. Microbiological and sensory tests showed the product to be free of pathogens and to have an extended shelf life at refrigeration temperature.
    Type of Medium: Electronic Resource
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  • 2
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 50 (1985), 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: Prevention of the green-grey discoloration of liquid whole eggs cooked at high temperatures was studied. Disodium ethylenediaminetetraacetic acid (NaZEDTA) was used to prevent the discoloration in whole egg adjusted to pH 8.5. Liquid egg samples in flexible packages were subjected to retort conditions (121°C, for 20 min) and evaluated for off-color development. Discoloration was more severe at higher temperatures and longer cooking times; however, the use of 0.015% NazEDTA was effective in preventing green-grey color development.
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  • 3
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 46 (1981), 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: Breading losses from poor adhesion of coating to food products is a major concern in the battered and breaded foods industry. The primary aim of this study was to determine effects of protein and gum sources and amounts on the adhesion of a commercial breading mix to poultry skin. Protein sources used were whey, soy, nonfat dry milk, egg albumen, and gelatin. Gum sources were sodium carboxymethyl cellulose (CMC), guar, tragacanth, and xanthan. Among the proteins, gelatin and egg albumen most effectively improved adhesion. For all gums studied, only CMC was significantly better at improving adhesion. Increased levels of gums and proteins in breading did not affect adhesion significantly.
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  • 4
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 45 (1980), 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: The scanning electron microscope was used to study the effect of age, method of chilling, and scald temperature on poultry skin ultra-structure. This knowledge was deemed important in understanding how the condition of poultry skin affects the adhesion of batters and breadings. Evidence obtained from scanning electron micrographs indicated that adhesion of batters and breadings to poultry skin could be affected by the ultrastructure of poultry skin. It is theorized that improved adhesion would result if batters and breadings were applied to poultry skin without the cuticle. Increased scald temperatures, which remove the cuticle, should improve batter and breading adhesion. Age (3, 5, 7, or 9 wk), ice-slush chilling, and nonchilling of broiler carcasses did not cause visible changes in broiler skin ultrastructure and therefore should not affect batter and breading adhesion.
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  • 5
    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: Fresh, broiler parts were dipped 30 or 60 set in solutions of potassium sorbate. Drumsticks were stored at refrigerator temperature and evaluated daily for off-odor development and total counts. Thighs and breasts were baked to internal breast temperature of 85°C cooled, then evaluated for shear press values, moisture retention, and sensory properties. Drumsticks dipped in potassium sorbate developed off-odors later than the controls. Those parts dipped in 10% potassium sorbate had a 20-day shelf-life at 4°C, based on off-odor development and time for total counts to reach 10′. Parts dipped in potassium sorbate for 30 set, drained, then baked had similar Shear Press (tenderness) and Carver Press (moisture retention) values regardless of the sorbate concentration used. Taste panel members could not distinguish between those parts dipped in 5 or 10% potassium sorbate and those parts dipped in distilled water. Sensory evaluations were significantly lower for those parts dipped in 15% potassium sorbate solutions for 1 mm. Parts dipped in 5 or 10% solutions for 1 mm were indistinguishable from the controls.
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  • 6
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 48 (1983), 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: Broiler meat was cooked, by five different cooking methods and analyzed. Cooking methods affected cooking losses as follows: baked 〈 broiled 〈 microwave heated 〈 panfried 〈 pressurized deepfat fried. A coating greatly reduced moisture loss. Protein was highest in breasts, in coated rather than uncoated meat, and in parts microwave heated, deepfat fried and panfried. Crude fat was higher in uncoated thigh meat, cooked by deepfat frying, but the differences in cooking methods were not significant. Higher concentrations of minerals, where significant differences were found, were in poultry after being microwave heated and in uncoated rather than coated meat. Those minerals that were affected by cooking methods on an‘as is’basis included Fe, Mg, Na, and Zn and Fe on a dry weight basis. Those not affected included Ca, P, K, S, Cu, and Mn.
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  • 7
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 46 (1981), 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: The effects of batter viscosity on breading pickup and cooking losses are reported here. A dry batter mix was blended with water to prepare batters of increasing viscosity. Chicken drumsticks were towel dried, weighed, dipped in batter, dredged in breading, reweighed, then deep fat fried. As batter viscosity increased, the amount of breading picked up increased. Cooking losses were least and breading adhesion best from those drumsticks dipped in batters having a 1:2 water:solids ratio. Poorest adhesion of breading was noted for drumsticks dipped in batters of low viscosity having a 2:1 water:solids ratio.
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  • 8
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 46 (1981), 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: Broiler drumsticks were used to determine whether freezing poultry parts prior to breading application affected coating adhesion. Fifty fresh drumsticks were compared to 50 frozen/thawed drumsticks. Results showed freezing improved coating adhesion, but not significantly.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 54 (1989), 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: Pure cellulose (Solka-Floc), microcrystalline cellulose (Avicel), and a soluble gum (Nutriloid Fiberplus) were added to ground pork at 3.5% and 7.0% based on total dietary fiber content of each ingredient. Texture and cooking characteristics were determined on the patties from all treatments and compared to a control. The two cellulose products at 3.5% most closely resembled the control. The two cellulose products at 7.0% exhibited more hardness, whereas the gum products at 3.5% and 7.0% showed less springiness (elasticity). Cooking losses declined as fiber concentration increased from 3.5% to 7.0% for the cellulose products, but increased for the gum products. The Avicel products at 3.5% and 7.0% and Solka-Floc product at 7.0% exhibited significantly less change in diameter (patty shrinkage).
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  • 10
    Electronic Resource
    Electronic Resource
    [s.l.] : Nature Publishing Group
    Nature 197 (1963), S. 388-389 
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] The method of fractionation was by starch-gel electrophoresis, which is described fully elsewhere2. The segment of gel containing the follicle-stimulating hormone activity was eluted in saline, mixed with bentonite and given intravenously to rabbits or intraperi-toneally to mice. The total dose ...
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