boron trifluoride

borane, trifluoro- boron trifluoride, compressed [UN1008] [Poison gas] borontrifluoride trifluoro boron trifluoro-borane trifluoroborane trifluoroboron PubMed: Quantification of total fatty acids in microalgae: comparison of extraction and transesterification methods. PubMed: Determination of free fatty acids in beer wort. PubMed: A cost-effective and practical polybenzanthrone-based fluorescent sensor for efficient determination of palladium (II) ion and its application in agricultural crops and environment. PubMed: Mass spectra of methyl esters of brominated fatty acids and their presence in soft drinks and cocktail syrups. PubMed: Randomized placebo-controlled intervention with n-3 LC-PUFA-supplemented yoghurt: effects on circulating eicosanoids and cardiovascular risk factors. PubMed: Levels of ochratoxin A in wheat and maize bread from the central zone of Portugal. PubMed: Gas chromatography/electron-capture negative ion mass spectrometry for the quantitative determination of 2- and 3-hydroxy fatty acids in bovine milk fat. PubMed: One-pot synthesis of chemically modified vegetable oils. PubMed: Molecular characterization of compost at increasing stages of maturity. 1. Chemical fractionation and infrared spectroscopy. PubMed: From oligomers to molecular giants of soybean oil in supercritical carbon dioxide medium: 1. Preparation of polymers with lower molecular weight from soybean oil. PubMed: Direct methylation from mouse plasma and from liver and brain homogenates. PubMed: Ochratoxin A in wine and grape juice sold in Canada. PubMed: Recommended methods of fatty acid methylester preparation for conjugated dienes and trienes in food and biological samples. PubMed: Development of an analytical scheme for simazine and 2,4-D in soil and water runoff from ornamental plant nursery plots. PubMed: Gas chromatographic analysis of infant formulas for total fatty acids, including trans fatty acids. PubMed: Determination of cutin-bound residues of chlorothalonil by immunoassay. PubMed: Carbohydrate-derived spiroketals. Stereoselective synthesis of di-D-fructose dianhydrides by boron trifluoride promoted glycosylation-spiroketalization of acetal precursors. PubMed: Convenient synthesis of 2,4-diacetylphloroglucinol, a natural antibiotic involved in the control of take-all disease of wheat. PubMed: Determination of sorbic acid in urine by gas chromatography-mass spectrometry. PubMed: Determination of fat in olestra-containing savory snack products by capillary gas chromatography. PubMed: Evaluating acid and base catalysts in the methylation of milk and rumen fatty acids with special emphasis on conjugated dienes and total trans fatty acids. PubMed: Total synthesis of glycononaosyl ceramide with a sialyl dimeric Le(x)-sequence. PubMed: Preparation and taste of certain glycosides of flavanones and of dihydrochalcones. PubMed: Human ochratoxicosis in France. PubMed: Quantitative determination of linoleic acid in infant formulas by gas chromatography. PubMed: Gas chromatographic method for analysis of 2,4-D in wheat: interlaboratory study.