Shamsetdinov F.; Yarullin L.; Gumerov F.; Gabitov F.; Zaripov Z.; Remizov A.; Kolyadko I.; Nikitin V.; Fakhreev A.; Kamalova D.
(2011)
The influence of the pretreatment procedures with supercritical CO 2 (SC-CO 2) on the elemental composition of tealeaf is studied. Fourier-transform infrared absorption spectroscopy is used to examine the effect of SC-CO ...