Library

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
  • 1
    Electronic Resource
    Electronic Resource
    Enzyme Assay, Quantitative Determination of Peroxidase in Sweet Corn (1958)
    s.l. : American Chemical Society
    Journal of agricultural and food chemistry 6 (1958), S. 39-41 
    Details
    ISSN: 1520-5118
    Source: ACS Legacy Archives
    Topics: Agriculture, Forestry, Horticulture, Fishery, Domestic Science, Nutrition , Process Engineering, Biotechnology, Nutrition Technology
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1021/jf60083a006
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Freeze-Thaw Stability of Illinois Soybean Beverage (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: The objective of this work was to study the effects of freezing conditions, processing and formulation variables on freeze-thaw (F-T) stability of Illinois soybean beverage. Objective and subjective evaluations were made on a sample before and after freezing. Total solids content of the supernatant from a centrifuged sample was used to calculate a F-T stability index. This index was below 35% for both plain base and plain beverage. The freeze-thaw stability was affected by freezing temperature, holding time before freezing, changing of temperature during frozen storage and desludging. However, length of frozen storage and homogenization pressure had no apparent effect. Addition of sugars and salt resulted in a beneficial effect on the stability. In order to prevent visible freeze damage, approximately 7% sucrose or 5% dextrose hydrate were required in a beverage containing 0.2% salt.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1982.tb11083.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    BAKING CHARACTERISTICS AND PROTEIN QUALITY OF SOY-WHOLE EGG SOY-EGG YOLK AND SOY-EGG WHITE SUPPLEMENTED BREADS (1979)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 44 (1979), 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: Full-fat soy (S), and other full-fat soy-whole egg (SE), soy-egg yolk (SEY) and soy-egg white (SEW) flours were produced and utilized as 12% supplements for patent wheat flour in breads. Addition of 0.5% sodium stearoyl-2-lactylate (SSL) improved loaf volumes of all bread types except SEY. Generally, 30 or 45 ppm bromate supplementation also resulted in increased loaf volumes. Organoleptic evaluations of bread types indicate that 100% wheat flour and SEY supplemented loaves scored well in most quality characteristics. Protein efficiency ratio analyses showed that all S and soy-egg fortified breads produced better growth than 100% wheat flour bread. The results indicate that supplementation of breads with SEY flour produces breads of good quality without the need for SSL or bromate.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1979.tb08515.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 4
    Electronic Resource
    Electronic Resource
    WATER BINDING OF MACROMOLECULES DETERMINED BY PULSED NMR (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: Pulsed NMR was applied to measure the spin-lattice (T1) and the spin-spin (T1) relaxation times of the water adsorbed on sodium alginate, pectin, corn starch, casein and cellulose. T1 was determined by means of repeated 90°-90° pulse sequences and T2 by the spin-echo method. T1 relaxation time curves for all the samples studied showed simple exponential, i.e., single phase, behavior. Plots of T1 as a function of moisture content showed minima at 0.15–0.258 water/g dry matter; plots of T1 vs water activity (Aw) yielded minima at Aw of 0.65. T2 relaxation time curves for corn starch containing more than 0.56g water/g DM exhibited two-phase behavior, indicating the existence of two water fractions of different mobility. The amount of water in the bound fraction showed a remarkable consistency (0.194 ± 0.011g water/g DM) among six samples of high moisture content. T2 was found to increase with moisture content for all the macromolecules. Cellulose showed exceptionally long T2 values compared to the other materials at the same moisture content, whereas pectin and sodium alginate showed short T2 values. These results indicated that T2 value is a measure of strength of water binding. Break points were observed in the T2-moisture curve. The moisture contents at these points corresponded to the bound water content determined by freezing and to the equilibrium moisture content at Aw of 0.9. T2 increased exponentially with Aw.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1976.tb00604.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 5
    Electronic Resource
    Electronic Resource
    Quantitative Determination of Bound Water By NMR (1968)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 33 (1968), 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— A Nuclear Magnetic Resonance (NMR) instrument was used to measure the amount of liquid water in a complex colloidal system over a broad temperature range. The bound water content, defined as that which remained liquid at 0°F (−18°C), was 0.29±0.01 g water per g dry solid in case of a wheat flour dough. This value was independent of total moisture content for doughs of the same flour with moisture contents greater than 24.6%. NMR signals indicated that most of this water remained liquid at −58°F (−50°C). This method gives a direct reading of bound water and is nondestructive of sample.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1968.tb01376.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 6
    Electronic Resource
    Electronic Resource
    Effects of Modified Storage Atmospheres on Ascorbic Acid and Other Quality Characteristics of Spinach (1966)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 31 (1966), 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: It has been shown that gas composition and temperature of the atmosphere can affect respiration and the quality of vegetables. This study was undertaken to determine the effect of these factors on the storage quality of spinach and New Zealand spinach. Both showed typical respiratory drift curves. Increasing CO2 around New Zealand spinach reduced respiration rate, and product in 13% CO2 was not acceptable after one week. A gas containing 9.5 % CO2 and 3.3% 0, was compared with air at 34 and 45°F. The leaves tended to increase in oxalate but this increase was not related to ascorbate reduction. Samples in controlled atmosphere had fewer microorganisms than air samples at the same temperature.The ascorbic acid content of the leaves was affected by atmosphere, temperature, and time. Oxygen depletion of the atmosphere resulted in a marked decrease of ascorbic acid. When oxygen content was maintained at 3.3% by intermittent flushing, the leaves retained their ascorbic acid. This phenomenon was intensively investigated with addition of analysis for dehydroascorbic acid. Since the total of dehydroascorbic and ascorbic acids did not vary with atmosphere composition, it was concluded that modified storage atmospheres neither improve nor impair antiscorbutic value.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1966.tb01896.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 7
    Electronic Resource
    Electronic Resource
    Isolation and Evaluation of the Saccharide Components of Starch Hydrolysates. II. Evaluation (1965)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 30 (1965), 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: Oligosaccharides of DP 3–10 were evaluated for their properties of density, refraetive index, viscosity, optical rotation, reducing power, and infrared absorption characteristics. Tables of data were developed giving the expected values of each property for each oligosaccharide.As expected, density, refractive index, viscosity, optical rotation, and reducing power were related to the molecular weight of the sugars. The degree of the effect of molecular weight on each of these properties was established.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1965.tb00298.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 8
    Electronic Resource
    Electronic Resource
    Heat of Respiration of Fresh Produce as Affected by Controlled Atmosphre (1969)
    Oxford, UK : Blackwell Publishing Ltd
    Journal of food science 34 (1969), 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 heat of respiration of fresh produce in controlled atmosphere (CA) storage was determined with a calorimeter to provide information on the refrigeration load imposed. The heat of respiration in air at the same temperature was also measured to enable direct comparison with the heat of respiration in CA. The calorimeter was a heavily insulated Dewar flask and the product was continuously flushed with either air or CA. The values obtained for the heat of respiration in air were in good agreement with those reported in the literature for these products. The heat of respiration (Btu/Ton-24 hr) in optimum CA with the ratio in CA to that in air given as a percent was as follows: Wando peas at 48°F—6,690, 31%; Thorogreen lima beans—2,290, 30%; cut Victory Golden sweet corn—3,810, 32%; Red Delicious apples—525, 28%. It was concluded that the heat of respiration of fresh produce in CA can be estimated by assuming that it is about 30% that in air.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1969.tb10337.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 9
    Electronic Resource
    Electronic Resource
    EFFECT OF FREEZE DAMAGE ON SOYBEAN QUALITY AND STORAGE STABILITY (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: In order to study the whole bean quality and storage stability of free-zedamaged soybeans, immature soybeans were frozen in their pods at -5.5°C for 6 hr. When compared to undamaged soybeans, freeze-damaged soybeans were found to have similar oil and protein contents and trypsin inhibitor activities, but lower lipoxygenase activity and greener oil color. The oil from freeze-damaged soybeans averaged 0.26% free fatty acid and increased to 1.63% during 14 months of whole bean storage; oil from undamaged soybeans averaged only 0.14% and increased to 0.48% during storage. Sensory evaluation of cooked soybeans showed that freeze damage increased off-flavors and resulted in poorer color.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1980.tb02577.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
  • 10
    Electronic Resource
    Electronic Resource
    PRODUCTION, NUTRITIONAL VALUE AND BAKING QUALITY OF SOY-EGG FLOURS (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: Full fat soy (S), 85% soy + 15% whole egg (85S) and 75% soy + 25% egg (75S) flours were produced and evaluated both nutritionally and as a 12% flour supplement in wheat breads. Dehulled, blanched, wet milled soybeans and whole eggs were mixed, drum dried, and milled to produce 85S and 75S flours. Nutrient analyses indicated increased fat, pantothenic acid, calcium, and sodium contents in egg flours. Although protein content decreased with egg addition as compared to S, NPR and PER analyses showed increases in protein quality. 12% S bread resulted in a depressed loaf volume as compared to 85S, 75S, and 100% wheat breads. The addition of 0.5% sodium stearoyl-2-lactylate increased loaf volumes of 100% wheat and S, but not 85S or 75S bread.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1111/j.1365-2621.1977.tb12646.x
    Library Location Call Number Volume/Issue/Year Availability
    BibTip Others were also interested in ...
    Paper (German National Licenses)
    Fulltext
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...