STPs may contain air cured, fire cured and/or flue cured tobaccos.
Curing and selection of cured tobaccos STPs may contain air cured, fire cured and/or flue cured tobaccos.
In the second study, the concentration of 4-amino-biphenyl-hemoglobin adducto varied according threeree independent determinants: number of cigarettes, type of tobacco (air or flue cured), and acetylator phenotype (slow and fast).
In fact, V21 is a flue-cured tobacco and V5 is a burley tobacco, and the data are in accordance with the literature showing that burley varieties generally accumulate more Cd than flue-cured varieties [ 12].
Three types of tobacco have traditionally been grown in the country: Virginia flue-cured, on the large commercial farms; burley, mostly by smallholders; and Turkish, of more limited extent.
It provides loans to small farmers, trains them in agronomy and sells them seeds and fertiliser, as well as the saplings they must plant if they cut other trees down for fuel to flue-cure their crop.
Flue-curing is a much shorter process.
In fact, except for the much shorter heating time, Burley drying conditions are very similar to flue-curing conditions.
The sun-curing of Oriental tobacco does not involve controlling air temperature or humidity, but it is fairly similar to flue-curing in that the enzymatic processes are much more rapidly stopped than in air-curing.
A flue, he added, can easily become blocked by squirrel or bird nests.
And even if we could find a flue, the cost was astonishing.
