Search Results for: Bran derived from sifting
obtain clothing or shelter. in the early days, though, temperature posed a problem, as the hides tended to rot in the heat and stiffen in the cold. a way of preserving them was needed. fats began to be used, most probably, to lend greater strength and flexibility. smoking and tanning with aldehyde – derived
from the fumes of burned foliage – certainly developed into widely used techniques, but it soon became clear that the best results were achieved with curing. over time, the procedure became increasingly sophisticated, and different techniques developed in different places: alum tanning, for example,...
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