In India, by means of a primitive system of distillation, they extract from the seeds a dark-colored oil of empyreumatic odor, which under the name of Oleum nigrum was once proclaimed by Dr.
He attributed this action not only to the tannin, which is present in high percentage, but principally to the empyreumatic substances formed by the roasting.
The empyreumatic oils generated on the surface are neither wholesome nor agreeable, and these are perhaps better removed by roasting than any other method except broiling.
The vapours given off by the charring of the surface cannot freely escape, and the meat is cooked in an atmosphere charged with empyreumatic oil.
When distilled it yields an acid phlegm, which comes more and more acid as the distillation advances, and a fetid empyreumatic Oil.
It is followed by a red Oil, which at first is pretty thin and limpid, but thickens as the distillation advances, grows black, and has a very disagreeable empyreumatic smell.
The oily Acids extracted from plants by distillation do not crystallize, and always have an empyreumatic acrimony, that makes them very different from the Essential Salts, which are very mild and saponaceous.
Yet it is remarkable that the last empyreumatic Oil, which is as thick as Turpentine, is heavier than water: a property which it probably derives from the quantity of Acid it retains.
By analyzing it he obtained an acid liquor, of a yellow colour, and of a somewhat empyreumatic smell.
There is ground to think, that an empyreumatic Oil is nothing else but an essential or fat Oil burnt and spoiled by the fire, and that no other Oil besides these two exists naturally in vegetables.
Empyreumatic Oils, distilled and rectified several times by a gentle heat, acquire by every distillation a greater degree of tenuity, lightness, and limpidity.
Fat Oils may also be brought by the same means to resemble essential Oils: but neither essential nor empyreumatic Oils are capable of acquiring the properties of fat Oils.
An empyreumatic spirit was formerly distilled from wood soot, in the same manner as hartshorn.
The soot from pit-coal contains, besides empyreumatic matter, sulphate of ammonia; hence it is valuable as a manure, when not too freely applied.
The product has a slight empyreumatic odour, but this disappears by age, exposure, or saponification, and the natural violet odour of the oil returns.
Berzelius recommends the crude spirit to be agitated with a fatty oil, to remove empyreumatic matter, and then to rectify it, first, from recently burnt charcoal, and next with chloride of calcium.
The 'empyreumatic oils' of the old pharmaceutical writers were oily fluids obtained by the dry distillation of various substances, animal, vegetable, and mineral.
An empyreumatic oil obtained by distilling ergot per se.
The black used on these occasions is the empyreumatic oil of the cocoa-nut shell.
Oil of brick, empyreumatic oil obtained by subjecting a brick soaked in oil to distillation at a high temperature, -- used by lapidaries as a vehicle for the emery by which stones and gems are sawn or cut.
Defn: Mineral coal retaining the texture of the wood from which it was formed, and burning with an empyreumatic odor.
Defn: A dark-colored substance obtained from empyreumatic animal oil.
The pyrolignite of iron, which contains a brown empyreumatic matter, gives to stuffs a brown tint, bordering upon greenish yellow in the pale hues, and to chestnut brown in the dark ones.
If on the other hand too little water be used, the plant may happen to adhere to the bottom of the still, get partially charred, and thus impart an empyreumatic odour to the product.
Here the meat combines with the empyreumatic acid of the smoke, and gets dried at the same time.
A slow smoking with a slender fire is preferable to a rapid and powerful one, as it allows the empyreumatic principles time to penetrate into the interior substance, without drying the outside too much.
Thus, empyreumatic vinegar is obtained by distilling wood at a red heat, and empyreumatic oil from many animal substances in the same way.
Some foreign chemists direct empyreumatic or rank spirits, to be rectified with the addition of chloride of lime.
After a few days exposure, it loses the empyreumatic smell, and then resembles thoroughly smoked provisions.
Too much heat destroys those principles which we should wish to preserve, and substitutes new ones which have nothing in common with the first, but add a disagreeable empyreumatic taste and smell.
The condensed vapours from the cylinder retorts afford a compound liquor holding carbonate of ammonia in solution, mixed with a large quantity of empyreumatic oil, which floats at top.
Mineral coal retaining the texture of the wood from which it was formed, and burning with an empyreumatic odor.
A kind of empyreumaticoil produced by the combustion of textures of hemp, linen, or cotton in a copper vessel, -- formerly used as a remedial agent.
A dark-colored substance obtained from empyreumaticanimal oil.
Its being kept cool prevents the distilled water from having anempyreumatic or burnt smell, and keeps the quintessence of the Flowers more intimately united with its phlegm.
Neither the fire nor distillation however must be urged too far, for fear of giving an empyreumatic flavour to that which is already distilled.
This is not a suitable coffee for one desiring an almost caffein-free drink, for the empyreumatic products produced by this excessive roasting will be more toxic by far than the caffein itself would have been.
The physiological effects of the empyreumatic oil of coffee or caffeon.
Coffee, when freshly roasted and ground, is deodorant, antiseptic, and germicidal, probably due to the empyreumatic products developed during the process of roasting.
As stated above, the empyreumatic volatile aromatic constituents of the coffee are without question formed during and by the roasting process.
Burn a piece of paper of about the size of the hand upon a clean porcelain plate, and this will serve to show the phenomena of carbonization and the formation of empyreumatic products under the action of heat.
But this empyreumatic oil consists of two substances; for, if it be washed with acetic acid, it loses its poisonous quality.
A third powerful constituent is developed by combustion, which is named the empyreumatic oil.
When distilled in a retort, at a temperature above that of boiling water, or burned, as we burn it in a pipe, tobacco affords its third poison, the empyreumatic oil.
As the volatile matter seemed to be the probable means of nourishment, it was subjected to a special examination, and was found to contain, besides empyreumatic substances, 0.
A popular remedy is to throw henbane seed on hot cinders, inverting a cup over them to receive the smoke and empyreumatic oil produced.
The name of Pyro-tartarous acid is given to a dilute empyreumatic acid obtained from purified acidulous tartarite of potash by distillation in a naked fire.
After tanning and setting out the goods are treated with the empyreumaticoil obtained by the dry distillation of birch bark.
The leather, if genuine quality, is very watertight and strong, and owing to its impregnation with the empyreumatic oil, it wards off the attacks of insects.
The empyreumatic odour of the old genuine "Russia" leather was derived from a long-continued contact with willow and the bark of the white birch, which contains the odorous betulin oil.
The lasting odor of Russia leather is familiar to all and pleasing to many; its perfume is due to the aromatic saunders-wood with which it is tanned, and to the empyreumatic oil of the bark of the birch tree, with which it is curried.
Their hot wine is seldom used except by the upper class of people who, not satisfied with the strong empyreumatic flavour communicated in the distillation, drink it boiling hot in the midst of summer.
A semiliquid viscid blackish-brown substance, with an empyreumatic odor and taste.
An empyreumatic oil obtained by the dry distillation of juniper wood.
If heated to redness, is carbonized, and gives a slight empyreumatic odor.
Meerschaum | In the glass bulb frequently blackens and evolves an | empyreumatic odor due to organic matter.
If a piece of paper is heated in the bulb, a dark colored oil condenses upon the sides of the tube, which has a strong empyreumatic odor.
Fuses with difficulty, and affords water, an empyreumatic oil, and succinic acid which condense in the neck of the bulb leaving a shining black residue.
Fuses with ease affording an empyreumatic oil having an alkaline reaction, and combustible gasses, and leaves a carbonaceous residue, which is entirely consumed under the blowpipe flame, except a little ash.
If the substance be of an organic nature, a peculiar empyreumatic odor will be given off.
It is properly an empyreumatic oil of turpentine, and has been much used in medicine both externally and internally.
The herb is of the umbelliferous order, and its fruit chemically furnishes "anethol," a volatile empyreumatic oil similar to that contained in the Anise, and Caraway.
An analysis of the Bladderwrack has shown it to contain an empyreumatic oil, sulphur, earthy salts, some iron, and iodine freely.
To the distiller it is useful, as it destroys effectually the burnt or empyreumatic smell of liquor.
By separating the empyreumatic flavour, which at first constitutes a part of the acid, the acetic acid is obtained in a state of purity.
It is kept moist with oil newly expressed from the coconut; but those persons who can afford it make use also of an empyreumatic oil extracted from gum benzoin, as a grateful perfume.
Empyreumatic essential oils, characteristic of the source of the alcohol, and having a powerful odor which infects the total mass of the crude spirits.
Third,--that the protraction of metamorphic decomposition which this beverage produces in the body is chiefly caused by the empyreumatic oil, and that the cafeine only causes it when it is taken in larger quantity than usual.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "empyreumatic" in a variety of sentences. We hope that you will now be able to make sentences using this word.
