2008, №4

pp. 35-44

Composition and physicochemical properties of extracts from pine-tree shoots obtained by supercritical fluid extraction

2008, №4

сс. 35-44

Quote

V.F. Uryash, A.E. Gruzdeva, N.Yu. Kokurina, N.V. Grishatova, A.V. Uryash, I.G. Karpova.

Key words: pine-tree shoots, supercritical fluid extraction, qualitative and quantitative composition, differential thermal analysis, phase and relaxation transitions

Photometric, chromatographic and spectral methods are employed to investigate qualitative and quantitative composition of extracts from pine-tree shoots obtained by CO2-fluid extraction. Phase and relaxation transitions and water content in extracts are studied using differential thermal analysis in the range of 80÷400 K.