The Theory and Practice of BrewingCombrune, Michael
Science
The Theory and Practice of Brewing
Combrune, Michael
Brewing
so powerful as that of wine, supposing the quality and quantity of
each to be equal. This may appear to some persons to be the effect of
prejudice, yet it is but a justice due to the produce of my country,
to add, that some physicians have given it as their opinion, that
strong drinks from malt are less pernicious than those produced from
grapes. As far as these gentlemen have, I hope I may advance, without
being thought guilty of assuming too much, or countenancing debauch, by
pointing out the wines that occasion the fewest disorders.
SECTION X.
_OF THE NATURE OF BARLEY._
Barley is a spicated, oblong, ventricose seed, pointed at each end,
and marked with a longitudinal furrow. The essential constitution
of the parts, in all plants, says Dr. Grew, is the same: thus this
seed, like those which have lobes, is furnished with radical vessels,
which, having a correspondence with the whole body of the corn, are
always ready, when moistened, to administer support to the plume of
the embryo, usually called the _acrospire_. These radical vessels,
at first, receive their nourishment from a great number of glandules
dispersed almost every where in the grain, whose pulpous parts strain
and refine this food, so as to fit it to enter the capillary tubes; and
such an abundant provision is made for the nourishment of the infant
plant, that the same author says, these glandules take up more than
nine tenths of the seed.
Barley is sown about March, sooner or later, according to the season
or soil that is to receive it, and generally housed from ten to twenty
weeks after. Most plants, which so hastily perform the office of
vegetation, are remarkable for having their vessels proportionably
larger; and that these may be thus formed, the seed must contain a
greater quantity of tenacious oils, in proportion to those seeds, whose
vessels being smaller, require more time to perform their growth and
come to maturity. This grain, as may be observed, grows and ripens with
the lower degrees of natural heat; from whence, and from the largeness
of the size of its absorbent vessels, it must receive a great portion
of acid parts. It is said to be viscid, though, at the same time, a
great cooler, water boiled with it being often drunk as such; and,
however it be prepared, it never heats the body when unfermented.
From these circumstances, of its being viscous and replete with acids,
it would at first appear to be a most unfit vegetable, from which
vinous liquors, to be long kept, should be made; and, indeed, the
extracts from it, in its original state, are not only clammy, but soon
become sour.
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