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Application Note 123 Derivatization of Corn Oil for Analysis by GC H In the derivatization of corn oil fatty acids with methanolic HCl, a general purpose transesterification reagent, removal of one of the reaction products drives the reaction toward completion.…
Key words
fatty, fattytransesterification, transesterificationglycerol, glycerolmethanolic, methanolichcl, hclchoh, chohesters, esterscorn, cornreaction, reactionacid, acidextra, extramethyl, methylbyproducts, byproductsincomplete, incompletedmso
Food and Beverage Derivatization of Corn Oil for Analysis by GC K. Kiefer, Chemical Standards, Supelco, Bellefonte, PA, USA Before the fatty acid composition of a lipid can be analyzed by gas chromatography, the lipid must be converted to low…
Key words
transesterification, transesterificationglycerol, glycerolhcl, hclesters, esterslipid, lipidcorn, cornreaction, reactionfatty, fattymethanolic, methanolictriglyceride, triglycerideacid, acidoil, oilexcess, excessconverted, convertedmethyl
Bulletin 909A Guide to Derivatization Reagents for GC A large number of reagents are used to prepare derivatives for gas chromatography, but most of the derivatization reactions fit into one of three categories: acylation, alkylation, or silylation. This bulletin describes…
Key words
trimethylsilyl, trimethylsilylethers, etherstmcs, tmcstmsi, tmsibstfa, bstfaalkylation, alkylationsilylation, silylationesters, estershmds, hmdsacylation, acylationdmf, dmfsupelco, supelcobsa, bsadialkylacetals, dialkylacetalsamides
Bulletin 909A Guide to Derivatization Reagents for GC A large number of reagents are used to prepare derivatives for gas chromatography, but most of the derivatization reactions fit into one of three categories: acylation, alkylation, or silylation. This bulletin describes…
Key words
trimethylsilyl, trimethylsilylethers, etherstmcs, tmcsbstfa, bstfatmsi, tmsialkylation, alkylationsilylation, silylationesters, estershmds, hmdsacylation, acylationdmf, dmfsupelco, supelcodialkylacetals, dialkylacetalsbsa, bsaamides
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