ELECTROPHORESIS OF STEROLS
نویسندگان
چکیده
منابع مشابه
Electrophoresis of Sterols
The electrophoretic behavior of powdered ergosterol crystals is identical with that previously found for cholesterol within the limits of experimental error. Evidence for an adsorption hypothesis is presented to explain this phenomenon.
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Background: The genus Lomatopodium Fisch. & C.A.Mey., belongs to Apiaceae family and contains one herbaceous species growing wildly in Iran. There are only a few papers about the chemical constituents of these plants. Here, we focused on the isolation and identification of the main flavonoid glycosides and sterols from the aerial parts of L. staurophyllum, which has not been previously reported...
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I n 1909, Windaus published the important discovery that cholesterol, sitosterol, and P-cholestanol form sparingly soluble addition compounds with digitonin, whereas a-cholestanol and cholesterol esters do not (1). Ever since, this reaction has been a major tool of steroid chemists; it has been used in many methods for cholesterol determination and in many separations of steroids with the beta ...
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BACKGROUND Ergosterol has been considered the "fungal sterol" for almost 125 years; however, additional sterol data superimposed on a recent molecular phylogeny of kingdom Fungi reveals a different and more complex situation. METHODOLOGY/PRINCIPAL FINDINGS The interpretation of sterol distribution data in a modern phylogenetic context indicates that there is a clear trend from cholesterol and...
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Dashmulakwatha, a preparation of Dashmula official in the Ayurvedic Formulary, was estimated for its phytosterol content by HPTLC method. The preparation was found to contain 7.165% W/W of phytosterols with respect to β-sitosterol as standard.
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ژورنال
عنوان ژورنال: Journal of General Physiology
سال: 1935
ISSN: 1540-7748,0022-1295
DOI: 10.1085/jgp.18.5.749