A. Cooper

“ Phlegm is the aqueous Particles of Bodies; but whether an active or passive Principle, we shall leave to the Decision of Chemists.
It is of the last Importance to a Distiller to be well acquainted with its Nature; many mistaking for Phlegm several white and clouded Drops, which first fall into the Receiver, when the Still begins to work. These, however, are often the most spirituous Particles of the Matter in the Alembic, and consequently ought to be preserved. ”

“ Some add to every twenty Gallons of Spirit half an Ounce of Cinnamon, an Ounce of Cloves, and about three Pounds of Sugar, by which the Flavour of the Goods is considerably increased. But in order to save Expences, not only the Spices and Sugar are generally omitted, but also great Part of the Cherries, and the Deficience supplied by the Juice of Elder-berries. Your own Reason therefore, and the Price you can sell your Goods for, must direct you in the Choice of your Ingredients. ”

“ Hence we learn what it is that Plants lose by being dried in the Summer-time; namely, the Water and Spirit we have been describing. Hence we also know the Nature of that Fluid, which first rises from Plants in Distillation, and what that Matter properly is in Plants, that gives their peculiar Odour; that is, their presiding Spirit. Lastly, we hence learn, in some measure at least, what those Effluvia are, which principally in the Summer-Season, and in the open Air, exhale from Vegetables ”

“ The cold Still is much best adapted to draw off the Virtues of Simples, which are valued for their fine Flavour when green, which is subject to be lost in drying. For when we want to extract from Plants a Spirit so light and volatile, as not 110 to subsist in open Air any longer than while the Plant continues in its Growth, it is certainly the best Method to remove the Plant from its native Soil, into some proper Instrument, where, as it dries, these volatile Parts can be collected and preserved. ”

“ But this is rarely the Case, the weakest and lowest-flavoured Wines only are distilled for their Spirit, or such as prove absolutely unfit for any other Use.
A large Quantity of Brandies is distilled in France during the Time of the Vintage; for all those poor Grapes that prove unfit for Wine, are usually first gathered, pressed, their Juice fermented, and directly distilled. This rids their Hands of their poor Wines at once, and leaves their Casks empty for the Reception of better. It is a general Rule with them not to distil any Wine, that will fetch any Price as Wine ”

“ But if some particular Art is not used in Distilling this Spirit, it will not prove so vinous as Malt Spirit, but more flat and less pungent and acid, though otherwise much cleaner tasted, as its essential Oil is of a less offensive Flavour. Therefore, if good fresh Wine-lees, abounding in Tartar, be added and duly fermented with the Molosses, the Spirit will acquire a much greater Vinosity and Briskness, and approach much nearer to the Nature of foreign Spirits. ”

“ In other Plants the Seeds are to be preferred, as in Anise, Caraway, Cumin, &c. where the Herb and the Flower are indolent, and the whole resides in the Seed alone, where it manifests itself by its remarkable Fragrance, and aromatic Taste. We find that Seeds are more fully possessed of this Virtue, when they arrive at perfect Maturity. ”

“ The Spirits catch, the Alembic and Recipient fly, and the inflamed Vapour becomes present Death to all who breathe it.
The Rectifiers, who perform the most dangerous Operations of Distillery, are particularly exposed to these terrible Accidents; the Fineness of the Spirit at the same time that it renders it more inflammable, also causes the Fire to spread with the greater Rapidity. And when their Store-houses are once on Fire, they are seldom or never saved. ”

“ Experience demonstrates, that when the Spirits flow hot into the Receiver, however attentive the Distiller may be to lute the Junctures of the Alembic, there will be a very sensible Evaporation, which even in simple Waters greatly depreciates the Goodness of the Liquor. ”

“ In Substances previously digested, the Action of the Fire no sooner causes the Matter in the Alembic to boil, than the Spirits, being the most volatile Parts, detach themselves, and ascend into the Head of the Alembic. But when the Matter to be distilled has not undergone a proper Digestion, the Spirits being intangled in the Phlegm, are less disposed to ascend, till the Phlegm itself separates, and gives them room to fly upward. The Phlegm being aqueous rises first: This is more particularly observable in Spices. ”

“ All rich vegetable Juices, as Treacle, Honey, &c. which either want a natural Acid, have been deprived of it, or contain it in too small a Quantity, will be greatly improved by adding, at the Beginning of the Operation, a small Quantity of the vegetable or fine mineral Acids; as Oil of Sulphur, Glauber’s Spirit of Salt, Juice of Lemons, or an aqueous Solution of Tartar. These Additions will either give, or greatly improve the vinous Acidity of the Subject, but not increase the Quantity of the Spirit, 21 that Intention being performed by Aromatics and Oils. ”

“ When the proper Quantity of Honey is added to the Water, let it be warmed and 124 poured into the Cask, and set it in a warm Place to ferment for two or three Days; but the Herb must not be suffered to fall to the Bottom, nor the Fermentation above half finished. The Whole must then be immediately committed to the Still, and the Fire raised by Degrees; for the Liquor, containing much fermenting Spirit, easily rarefies with the Fire, froths, swells, and therefore becomes very subject to boil over; we ought therefore to work slower, especially at first. ”

“ I have kept these Waters undisturbed in separate well closed Vessels, and observed that in a Year’s Time, they began to appear thick, which Thickness gradually increased every Year, till at length the Liquor grew ropy and mucilaginous. Hence we see, that this Water contains the elementary Water, and presiding Spirit of the Plant; a Spirit small in Bulk, but rich in Virtues, and exhibiting the specific Smell and Taste of the Subject. ”

“ In Distillations where the Phlegm ascends first, its Humidity penetrates the Lute, and loosens it, so that when the spirituous Vapours ascend, they are exposed to the same Accident.
Lastly, when the Recipient is unluted, especially if near full, without the greatest Circumspection the Spirits will be spilt, and so catch Fire.
Hitherto I have only given a simple Account of what daily happens to Distillers; but the Consequences of these Accidents are infinitely more terrible than the Accidents themselves; for an Artist to lose his Time, his Labour and Goods, is no small Matter ”

“ By the Distillation of Spirits is to be understood the Art by which all inflammable Spirits, Brandies, Rums, Arracks, and the like, are procured from vegetable Substances, by the means of a previous Fermentation, and a subsequent Treatment of the fermented Liquor by the Alembic, or hot Still, with its proper Worm and Refrigeratory. ”

“ A much smaller Quantity of burnt Sugar than of Treacle will be sufficient for colouring the same Quantity of Spirits; the Taste is also very different; for, instead of the Sweetness imparted by the Treacle, the Spirit acquires from the burnt Sugar an agreeable Bitterness, and by that Means recommends itself to nicer Palates, which are offended with a luscious Spirit. The burnt Sugar is prepared by dissolving a proper Quantity of Sugar in a little Water, and scorching it over the Fire till it acquires a black Colour. ”

“ When a proper Quantity of Water is mixed with the Malt, the whole Mass must be well agitated, that all the soluble Parts of the Malt may often come in contact with the aqueous Fluid, which being well saturated after standing a proper time, must be drawn off, fresh Water poured on, and the Agitations repeated, till at last the whole Virtue, or saccharine Sweetness of the Malt is extracted, and only a fixed husky Matter remains, incapable of being dissolved by either hot or cold Water. ”

“ Thus it is a Safe-guard against Accidents: But besides, Water being mixed with the Ingredients, they are at once prevented from burning, and the Spirit not weakened; for no sooner are the Ingredients put in Motion by the Fire, than the Spirits immediately ascend, and the Liquor loses nothing of its Quality, provided the Receiver be removed as soon as the Phlegm begins to ascend. ”

“ In the Summer, the Water applied to the Malt must be colder than in the Winter; and in hot sultry Weather, 7 the Tincture must be suddenly cooled, otherwise it will turn eager; and, in order to check the too great Tendency it has to Fermentation, when the Air is hot, it will be necessary to add a proper Quantity of unmalted Meal, which being much less disposed to Fermentation than Malt, will greatly moderate its Impetuosity, and render the Operation suitable to the Production of Spirits, which, by a too violent Fermentation, would, in a great Measure, be dissipated and lost. ”

“ It would be easy to rectify the Spirit, and bring it to a much greater Degree of Purity 82 than we usually find it to be of; for it brings over in the Distillation a large Quantity of the Oil; and this is often so disagreeable, that the Rum must be suffered to lie by a long time to mellow before it can be used; whereas, if well rectified, its Flavour would be much less, and consequently much more agreeable to the Palate. ”

“ Secondly, If Liquors are impregnated with strong Ingredients, especially Seeds, and the Quantity be sufficient to absorb all the Phlegm, a great Quantity of Spirit must be left in the Still, or the Ingredients will burn, and the Spirits contract an empyreumatic Taste, which is the more detrimental to the Spirit, as it is increased by Age.
Thirdly, If no Water be put into the Alembic with the Ingredients, the Spirit will be rendered finer by them, and the Fire, if ever so little too strong, will cause the Ingredients to burn, and the Spirits to contract an Empyreuma ”

“ And, in particular, how far a Cyder Spirit, and a Crab Spirit, may, even from the first Extraction, be made to resemble the fine and thin Brandies of France, we would recommend to those Distillers, whose Skill and Curiosity prompts them to Undertakings condemned by those who only work mechanically, and 80 scorn to deviate from the beaten Tract, tho’ they have the fairest Prospect of acquiring Profit to themselves, and a lasting Emolument to their Country. ”

“ To make the spicy Spirit, take of Mace one Pound, Nutmegs four Ounces, Spirit three Gallons, and draw off the whole in Balneum Mariæ.
By the same Method you may make red Ratafia from the red Frontiniac; except that the Grapes, when bruised, must be suffered to ferment three or four Days, before the Juice is pressed out; because the Colour, which resides principally in the Skins of the Grapes, will, by that means, be extracted.
The Berries of the red Muscat, or red Frontiniac, are about the Size of those of the white; but grow much thinner on the Bunches. ”

“ Caraway-seed is to be chosen large, new and of a good Colour, not dusty, and of an agreeable Smell. The Plant which produces the Caraway-seed grows wild in the Meadows of France and Italy, and in many other Places; but is sown in Fields for the sake of the Seeds in Germany, and many other Parts of Europe.
Recipe for making ten Gallons of Caraway Water.
Take of Caraway-seeds bruised three Pounds, Proof Spirit twelve Gallons, Water two Gallons; draw off ten Gallons, or till the Faints begin to rise; make the Goods up with clean Water, and dulcify with common Sugar to your Taste. ”

“ Lute is a Composition of common Ashes, well sifted, and soaked in Water; Clay, and a kind of Paste made of Meal or Starch are also used for this Purpose; which, as I before observed, is to close all the Joints, &c. in order to confine the Spirits from transpiring.
Good Luting is one of the surest Methods of preventing Accidents. An Alembic, 40 where all Transpiration is prevented, having nothing to fear but the too great Fierceness of the Fire; and that may be regulated by the Rules already laid down.
The refrigerating Alembic is mostly used. The Body and the Head are joined to each other ”

“ One of the greatest Advantages of this Contrivance is, that Waters so drawn come over much cooler than from the hot Still; that is, they have not so much of the Fire in them, as the Distillers term it; so that a hot spicy Water, thus ordered, will taste as cool on the Palate when just drawn, as it would, when drawn by the hot Still, after it had acquired a considerable Age. ”