The works of the highly experienced and famous chymist, John Rudolph Glauber : $b containing, great variety of choice secrets in medicine and alchymy in the working of metallick mines, and the separation of metals: also, various cheap and easie ways of making salt-petre, and improving of barren-land, and the fruits of the earth.Glauber, Johann Rudolf
Science
The works of the highly experienced and famous chymist, John Rudolph Glauber : $b containing, great variety of choice secrets in medicine and alchymy in the working of metallick mines, and the separation of metals: also, various cheap and easie ways of making salt-petre, and improving of barren-land, and the fruits of the earth.
Glauber, Johann Rudolf
Alchemy -- Early works to 1800; Chemistry -- Early works to 1800; Medicine, Magic, mystic, and spagiric -- Early works to 1800
a sweet burning spirit out of malt or honey; know this, that the corn
must be brought after a certain peculiar manner into malt, and lose
its ungrateful savour before its distilling, and fermenting, or else
after the wonted manner a certain ungrateful spirit will be drawn from
thence, that cannot be compared to the spirit of wine. The whole Art
thereof consists in a true preparation; for ungrateful things are by
Art brought into gratefulness, and on the contrary grateful things are
made ungrateful by negligence. And thus much for information sake.
_Of the fermentation of Malt._
Take of Malt ground in a Mill as much as you please, upon which in a
wooden vessel set up right, pour cold water, as much as will moysten
it, and serve for mixtion and comminution; then also pour as much warm
water as will suffice for the making the mixture moist and thin, and
also warm; for it must be neither hot nor cold: which being done mix
with it some new barm, and cover it with a cloth, and in a short space,
being exposed to heat, it will begin to ferment (wherefore the vessel
is not to be filled to the top) and leave it so long in fermentation,
until the mixture descends, which for the most part is wont to be done
the third day, and the malt will be ready for distillation.
_Of the fermentation of Honey._
Neither hath honey any need of a singular Art in its fermentation,
because being mixed with 6, 7, 8, or 10. parts of warm water, it is
dissolved, and unto the solution is added ferment, as has been spoken
concerning malt, which afterward is left covered in some heat for to be
fermented, being fit for distillation when it becomes to wax hot. Now
know that too great a quantity of honey makes a very slow fermentation,
_viz._ of some weeks and months; wherefore for acceleration sake, I
advise that a greater quantity of water be added; although otherwise
it yields plenty of spirits, but ungrateful, which therefore I advise
nobody to distil as being unprofitable, unless any one know how to take
away the [1]ungratefulness thereof.
[1] [_See the Consolat. of Navigators._]
_Of the preparation of Fruits, Seeds, Flowers, Herbs, Roots_, &c.
The fruits of trees, as Cherries, Plumbs, Apples, Pears, Figs,
Juniper-berries, Elder-berries, Dwarf-elder, and Mulberries, _&c._ are
bruised in wooden vessels, with wooden pestils; and upon them being
bruised, is poured warm water, and ferment added to quicken it, as hath
been above said of malt. Seeds are broken in a mill; flowers, hearbs
and roots, are cut small, and are stirred up to fermentation by mixing
of warm water, and barm or yest.
_An Annotation._
Public-domain text, read in full here on John Shaqi.
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