Results 181 to 190 of about 3,868 (229)

Phase equilibria and countercurrent distribution

Journal of the American Oil Chemists' Society, 1968
AbstractTernary diagrams for methyl oleate/hexane/acetonitrile and methyl palmitate/hexane/acetonitrile systems were constructed from equilibria data obtained at 20.0 and 30.4C. The diagrams varied significantly with temperature; both systems showed expanded regions of immiscibility at the lower temperature. Both the partition coefficient of the methyl
R. A. Barford, R. J. Bertsch, H. L. Rothbart   +2 more
openaire   +1 more source

[16] Countercurrent distribution

1967
Publisher Summary Countercurrent distribution is a method for the separation of protein subunits that offers the possibility of using conditions that cannot be achieved with separation methods such as electrophoresis or ion-exchange chromatography.
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Laboratory countercurrent distribution apparatus

Journal of Chemical Education, 1959
Describes the design, construction, and operation of a laboratory countercurrent distribution apparatus.
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Nonideal Phenomena in Countercurrent Distribution

Separation Science, 1969
Abstract An equation is presented that predicts the number of inputs required to produce a step-function (frontal) output in countercurrent distribution (CCD). When a portion of both phases is transported during experiments, the published equations for CCD are inappropriate.
H. L. Rothbart, R. A. Barford, V. G. Martin, R. J. Bertsch, C. R. Eddy   +4 more
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Fractionation of Lipids by Countercurrent distribution

Journal of the American Oil Chemists' Society, 1963
AbstractThe application of countercurrent distribution to the fractionation of lipids both for analytical and preparative purposes, is presented. The method has been applied to the separation of a wide variety of lipids including: fatty acids, methylesters of fatty acids, glycerides, phospholipids, derivatives of phospholipids, complex lipid mixtures ...
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Partition by Countercurrent Distribution (CCD)

2003
A crucial step in many biochemical studies is the separation and purification of the individual structures of interest. For cells, cell organelles, and membrane fragments, the use of aqueous two-phase partition has become an important tool. The basis for separation in these phase systems is the surface properties of the material, and the method ...
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THE CHROMATOGRAPHY AND COUNTERCURRENT DISTRIBUTION OF SECRETIN

Australian Journal of Experimental Biology and Medical Science, 1957
J W, LEGGE, A S, MORIESON, G E, ROGERS, M A, MARGINSON   +3 more
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Microdroplet-based continuous countercurrent extraction with high phase ratio

Separation and Purification Technology, 2022
Chencan Du, Jian Deng, Guangsheng Luo
exaly  

Countercurrent Distribution of Phosvitin^*

Biochemistry, 1966
C C, Mok, C T, Grant, G, Taborsky
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COUNTERCURRENT DISTRIBUTION OF INSULIN

Journal of the American Chemical Society, 1951
Elizabeth J. Harfenist, Lyman C. Craig
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