Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Apurba K. Ray"'
Publikováno v:
Food Hydrocolloids. 9:123-131
Gum arabic, the exudate from Acacia Senegal, has been fractionated by size exclusion chromatography (SEC) and by hydrophobic interaction chromatography (HIC). Five SEC fractions and two HIC fractions have been evaluated in orange oil emulsions and al
Publikováno v:
Journal of Colloid and Interface Science. 52:163-173
The present paper studies the effect of several lipids (charged and uncharged), metal ions, atractyloside, protein, and pH on the solubility characteristics of ATP and cAMP in organic solvents, mainly by partition experiments, using labeled nucleotid
Publikováno v:
Journal of Food Science. 48:513-516
A simple method of determining the refractive index of the dispersed phase was applied on different gum-stabilized oil-in-water emulsions, in which this refractive index is taken to be equal to that of the continuous phase at (extrapolated) zero opti
Publikováno v:
Zeitschrift für Naturforschung C. 34:96-100
Using radiolabels, we studied the effect of certain experimental conditions on the incorporation of choline and palmitate into phosphatidyl choline (lecithin) of cloned type II rat lung cells. When the label was changed from methyl-3H to 1,2-14C the
Autor:
Paul Haberfield, Apurba K. Ray
Publikováno v:
The Journal of Organic Chemistry. 37:3093-3096
Publikováno v:
Zeitschrift fur Naturforschung. Section C, Biosciences. 34(1-2)
Cell lines derived from type II lung cells were used to study interplays of substances affecting incorporation of labeled precursors [1-14C] palmitate and [methyl-3H] choline into phosphatidyl choline. Ethanol stimulated markedly biosynthesis of dipa
Publikováno v:
Lipids. 12(11)
Lavage from normal adult rabbit lung and two known derived fractions, Fraction T and Fraction S, were subjected to either differential ultracentrifugation in 1.090 g/ml KBr or sucrose density gradient ultracentrifugation; the surface activity of the
Publikováno v:
Prostaglandins. 14(2)
Transformed cells from human lung carcinoma (Line A549), resembling type II pneumocytes, were cultured in monolayer at 37 degrees C and incubated for five hours with 3H-choline and 14C-palmitate in the presence of various concentrations of prostaglan
Autor:
John K. Johnson, Apurba K. Ray
Publikováno v:
Journal of Food Science. 51:1573-1574
A simple, rapid, and inexpensive titration method with gold sol was developed which measured the fraction of hydrophilic gum arabic that was free in the aqueous (continuous) phase and thus indirectly, the fraction of the gum which coated the oil drop