Results 201 to 210 of about 48,403 (247)
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Journal of Food Science, 1991
ABSTRACT Crude wheat gliadin from acetic acid solution showed lower water sorption by pulse and frontal Inverse Gas Chromatography methods as compared to a static method but the pulse data for a highly purified Ponca wheat gliadin from ethanol agreed with static data for crude gliadin.
BARBARA IL +2 more
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ABSTRACT Crude wheat gliadin from acetic acid solution showed lower water sorption by pulse and frontal Inverse Gas Chromatography methods as compared to a static method but the pulse data for a highly purified Ponca wheat gliadin from ethanol agreed with static data for crude gliadin.
BARBARA IL +2 more
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The sorption of water by rubber
Journal of Polymer Science, 1956AbstractAn equation is derived from the consideration of an osmotic mechanism of absorption to represent the absorption–time relationship for a vulcanized rubber immersed in water. The dependence of absorption equilibrium on the relative humidity is also expressed quantitatively.
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Water vapor sorption of keratan sulfate
Molecular and Cellular Biochemistry, 1975Keratan sulfate was isolated from bovine cornea. The water vapor sorption isotherms were obtained on both sodium and calcium salts of keratan sulfate at different temperatures. Deuterated water sorption isotherms were obtained on sodium keratan sulfates.
B, Plessy, F A, Bettelheim
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Sorption of Water by Filled-Resin Composites
Journal of Dental Research, 1977Water-sorption studies discriminate between passive (those containing Sn, Nb, and Ti) and reactive (those containing Zn and an alloy of CoCrMo) metal-resin composites. The reactive ones form hydrated oxides or hydroxides or both, in accord with a parabolic rate law.
D N, Misra, R L, Bowen
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The sorption of water by nylons
Journal of Applied Polymer Science, 1959The sorption isotherms of annealed films of nylons 66 and 610 at 23°C. are well described by the Flory-Huggins equation at all humidities. The partial specific volume of water varies from 0.46 cc./g. at 0% R.H. to more than 1.0 cc./g. at 100% R.H. The experimental partial molar heats of sorption are in good agreement with values calculated from the ...
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Antimony sorption at gibbsite–water interface
Chemosphere, 2011Antimony (Sb) is extensively used in flame retardants, lead-acid batteries, solder, cable coverings, ammunition, fireworks, ceramic and porcelain glazes and semiconductors. However, the geochemical fate of antimony (Sb) remained largely unexplored. Among the different Sb species, Sb (V) is the dominant form in the soil environment in a very wide redox ...
Sudipta, Rakshit +3 more
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Sorption of water-soluble oligomers on sediments
Environmental Science & Technology, 1987Etude du polyethylene glycol et du polyethyleneimine dans differents types de sols: sable, argile, resines echangeuses d ...
R T, Podoll, K C, Irwin, S, Brendlinger
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Journal of Polymer Science, 1956
AbstractA model for the system of wool plus sorbed water is proposed in which the sorbed water consists of three distinct molecular species: localized water irrotationally bound to localized sites in the fiber, mobile water with properties identical to bulk water, and intermediate water with a potential energy of sorption between that of the localized ...
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AbstractA model for the system of wool plus sorbed water is proposed in which the sorbed water consists of three distinct molecular species: localized water irrotationally bound to localized sites in the fiber, mobile water with properties identical to bulk water, and intermediate water with a potential energy of sorption between that of the localized ...
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Water sorption in cellulose‐based hydrogels
Journal of Applied Polymer Science, 1996Sorption of distilled water in a cellulose-based hydrogel is presented. The examined system is based on a mixture of sodium salt of carboxymethylcellulose and hydroxyethylcellulose, crosslinked with divinilsulphone. The effect of chemical composition, manufacturing procedures, as well as desiccation protocols on equilibrium water uptake was ...
F. ESPOSITO +3 more
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Water-Sorption Properties of Tablet Disintegrants
Journal of Pharmaceutical Sciences, 1975The water-sorption properties of four tablet disintegrants, starch, sodium carboxymethylcellulose, sodium starch glycolate, and a cation-exchange resin, were examined in the form of powders and in compressed tablets prepared from calcium phosphate dibasic dihydrate.
K A, Khan, C T, Rhodes
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