Odour of cooked silurus (silurus glanis) flesh: evaluation by sensory analysis and comparison of collection methods to assess the odour representativeness of extracts obtained by dynamic headspace;

This paper analyzed ethyl acetatetea polyphenolswater extraction systemThe relation between mixing time and tea polyphenols concentration in extraction phase, the effect of temperature on extraction process and the change pattern of the ratio of the phase equilibrium distribution to the stages of extraction equilibrium were studied with cascade countercurrent extraction methodology.