The development of the food industry has given rise to a new science which aims at defining the chemical composition of aromas. Special techniques capable of...
The search of new sources for the products derived today from petroleum brings lipochemistry to a first rank. The fragmentation reactions of fatty materials by...
The sterol and triterpene fractions obtained from some vegetable oils were analyzed as trimethylsilyl derivatives (TMS) on two columns with different...
Technological Research Laboratory, The Board, 1965
The possibility of operating with semi-micro quantities of comparatively impure and enriched substances in terms of the content of unknown acid in the mixture...
The sterol fraction of the unsaponifiables obtained from sunflower, soybean, olive and rapeseed oils has been fractionated by TLC and the fractions obtained...
The presence of sterols differing from those which are normally considered in unsaponifiable oil fractions can be evidenced from GLC analysis of hydrogenated...
Technological Research Laboratory, The Board, 1966
From the mixture of substances responsible for the so called flavour reversion of hardened whale oil 6 homologous groups could be identified: normal saturated...
The fatty acid composition of the adipose tissue triglycerides was studied by gas chromatography in twenty subjects (of whom 4 were diabetic) who had become...