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  • 1
    Electronic Resource
    Electronic Resource
    CLARIFICATION OF CITRUS JUICES WITH POLYGALACTURONIC ACID (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: Polygalacturonic acid (PGA), dissolved by neutralization with KOH, rapidly clarified lime, lemon, grapefruit, orange, and apple juices, orange and grapefruit pulp wash liquors, and lemon peel juice. In 1 hr turbidity was reduced to 5% or less of its original value in orange, grapefruit, and lemon juices, 12% in lime juice, 8% in grapefruit pulp wash liquor, and 11% in lemon peel juices. Turbidities of apple juice and orange pulp wash liquor were reduced to 30 and 38%. Optimum PGA concentration ranged from 75-500 ppm. Clarification was pH dependent, with different commercial preparations differing in pH optima. Optimal pH for clarification varied directly with PGA molecular weight.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1976.tb14416.x
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  • 2
    Electronic Resource
    Electronic Resource
    PALATABILITY AND OTHER CHARACTERISTICS OF REPEATEDLY REFROZEN CHICKEN BROILERS (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: To determine the effect of refreezing on broiler carcasses, three separate lots of commercially processed chickens were packaged in polyethylene bags and frozen at -18° or -30°C. At 2–4 day intervals they were thawed at room temperature for 7–8 hr (to 4°C internal). Random carcasses were removed for testing and the remainder refrozen, up to five times. Tests included taste paneling and visual observations for sliminess and bone discoloration, total moisture, TBA values, shear values and total viable counts. Total drip and total losses were also calculated. Results showed that taste panel scores for tenderness, juiciness, flavor and overall acceptability of roasted breast meat were not affected by five refreezings. Visual observations showed no appreciable increase in sliminess or bone discoloration due to repeated refreezings. Total drip increased but total loss (which included cooking losses) changed little after the first refreezing. Total moisture in the cooked product and shear values for dark meat showed no change, while shear values for light meat decreased. TBA values did not increase over those for the control until after four refreezings. It appears, from the results of this study, that poultry can be safely refrozen several times, providing the meat is handled properly.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1976.tb00637.x
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  • 3
    Electronic Resource
    Electronic Resource
    GENETIC CONTROL OF THE ANTIBODY RESPONSE TO TYPE III PNEUMOCOCCAL POLYSACCHARIDE IN MICE (1976)
    Oxford, UK : Blackwell Publishing Ltd
    International journal of immunogenetics 3 (1976), S. 0 
    Details
    ISSN: 1744-313X
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology , Medicine
    Notes: Recombinant-inbred strains of mice, as well as the progenitor strains from which they were derived, were evaluated with respect to the capacity of B cells to respond to an optimally immunogenic dose of Type III pneumococcal polysaccharide (SSS-III) and the amount of suppressor and amplifier T cell activity present. None of these functional activities was found to be linked to genes within the major histocompatibility (H-2) or the IgCH allotype complex, and several autosomal genes appeared to govern the expression of each of these characteristics.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1744-313X.1976.tb00584.x
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  • 4
    Electronic Resource
    Electronic Resource
    Defects in Full-Cost Accounting in the Petroleum Industry (1976)
    Oxford, UK : Blackwell Publishing Ltd
    Abacus 12 (1976), S. 0 
    Details
    ISSN: 1467-6281
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Economics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1467-6281.1976.tb00292.x
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  • 5
    Electronic Resource
    Electronic Resource
    Hydrolytic Enzymes of Euglena gracilis: Characterization and Activity as a Function of Culture Age and Carbon Deprivation (1976)
    Oxford, UK : Blackwell Publishing Ltd
    The @journal of eukaryotic microbiology 23 (1976), S. 0 
    Details
    ISSN: 1550-7408
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Biology
    Notes: SYNOPSIS. Optimal assay conditions are described for 8 hydrolases of Euglena gracilis var. bacillaris, SM-L1 (streptomycinbleached) strain, 7 of which have an acid pH-optimum. Acid phosphatase, β-galactosidase, β-glucosidase, β-fucosidase, cathepsin D, RNase, DNase, and an esterase are active in cell homogenates. Amylase has very low activity, and β-glucuronidase, arylsulfatase, β, N-acetyl-glucosaminidase, α-fucosidase, and α- and β-mannosidase are inactive.Hydrolase activity increases as a culture proceeds from the midexponential to the late stationary-phase of growth, being most pronounced in the case of β-glucosidase. In cultures deprived of a utilizable carbon source, the specific activities of the hydrolases (per mg total protein or dry weight) increase. When expressed on a per cell basis, however, the activities of DNase decrease while those of β-galactosidase, cathepsin D, and RNase increase. The hydrolases appear to be involved in the adaptation of Euglena to the metabolic demands imposed by different conditions of growth.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1550-7408.1976.tb05265.x
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  • 6
    Electronic Resource
    Electronic Resource
    Bacterial Wilt of Walfflowers Caused by Xanthomonas campestns (1976)
    Oxford, UK : Blackwell Publishing Ltd
    Plant pathology 25 (1976), S. 0 
    Details
    ISSN: 1365-3059
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition
    Notes: Bacterial wilt of wallflowers caused by Xanthomonas campestris is reported for the first time in the United Kingdom and a description is given of the disease symptoms. Isolates of X. campestris from wallflowers were pathogenic to seedlings of all wild and cultivated crucifers tested with the exception of Matthiola spp, (stocks). Four isolates of X. campestris from Brassica spp. and three other Xanthomonas spp. were not pathogenic either to wallflower or to stock seedlings. X. campestris isolates originating from cabbage were more virulent to cabbage seedlings than were isolates originating from wallflowers. X. campestris was isolated from wallflower seeds and from old wallflower debris.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-3059.1976.tb01933.x
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  • 7
    Electronic Resource
    Electronic Resource
    FACTORS AFFECTING SPRING RUNOFF ON TWO FORESTED WATERSHEDS (1976)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of the American Water Resources Association 12 (1976), S. 0 
    Details
    ISSN: 1752-1688
    Source: Blackwell Publishing Journal Backfiles 1879-2005
    Topics: Architecture, Civil Engineering, Surveying , Geography
    Notes: Spring runoff from two forested watersheds in northern Minnesota is a function of annual snowfall, soil water recharge, and water supply rates. A drainage basin with a clay soil and a hardwood overstory had greater snowmelt and water supply rates than another drainage basin with a sandy soil and conifer overstory. The average soil water recharge rate for the clay soil was 28 percent less than for the sandy soil. The lower recharge rate of the clay soil resulted in spring runoff which averaged 40 percent of water supplied during the three year study while an average of two percent was produced on the sandy soil. Soil frost which affected soil water recharge varied between soil types and was influenced by amount of soil water storage and snow cover.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1752-1688.1976.tb02742.x
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