Bull. Spec. CORESTA Congress, Lisbon, 2000, p. 178, S2
New methodologies for tobacco alkaloids determination
CIAT - DAIAT - Instituto Superior de Agronomia, Lisboa, Portugal.
Taking in account recent progress in ultrasonic and microwave extraction techniques, the applicability of such methodologies to the extraction of tobacco alkaloids from cured tobacco was optimised and compared with the conventional ones, namely steam ...