Bull. Spec. CORESTA Congress, Jerez de la Frontera, 1992, p. 87, ST13, ISSN.0525-6240
Factor analysis in tobacco characterization
Tabacalera S.A., Centro I + D/Embajadores, Madrid, Spain.
A factor analysis is applied to the chemical results of about 2,000 samples of different tobaccos from around the world. The chemical analytes considered are the classical of the tobacco, namely, alcaloids, reducing sugars, Kjeldahl N, soluble NH4, ash, ...