Results 111 to 120 of about 68,150 (262)

Acetonitrile-hydrochloric acid hydrolysis of gangliosides for high performance liquid chromatographic analysis of their long chain bases.

open access: yesJournal of Lipid Research, 1983
An improved method for the hydrolysis of long chain bases from gangliosides with aqueous acetonitrile-HCl is described. The long chain bases released from brain gangliosides were derivatized with biphenylcarbonylchloride and resolved by high performance ...
H Kadowaki   +4 more
doaj  

Chemical constituents from Luxemburgia nobilis (EICHL)

open access: yesJournal of the Brazilian Chemical Society, 2000
Chromatographic fractionation of the hexane extract from the branches of Luxemburgia nobilis (Ochnaceae) afforded beta-sitosterol, stigmasterol, betulinic acid, linoleic acid, methyl-14-methylpentadecanoate, 13-epimanoyl oxide, hexadecanoic acid ...
Carvalho Mário G. de   +2 more
doaj  

Isolation and determination methods for brain cerebrosides, hydroxy fatty acids, and unsaturated and saturated fatty acids

open access: yesJournal of Lipid Research, 1959
A new method is described for the isolation of nearly pure total cerebrosides from fresh brain. Florisil columns are used to separate the cerebroside hydroxy and normal acids, in the form of their esters, and to separate the saturated and unsaturated ...
Yasuo Kishimoto, Norman S. Radin
doaj  

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