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Tannin   Listen
noun
Tannin  n.  (Chem.) Same as Tannic acid, under Tannic.






Collaborative International Dictionary of English 0.48








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"Tannin" Quotes from Famous Books



... be employed as a substitute for olive oil. A ton of grapes yields from forty to one hundred pounds of seeds from which may be made from three to sixteen pounds of oil. This oil is also used as a substitute for linseed oil and in soap-making. Besides oil, the seeds yield tannin. After the oil and tannin have been taken from the seeds, there remains a meal which may still be utilized as a stock food or ...
— Manual of American Grape-Growing • U. P. Hedrick

... me before, sir.' 'Oh, I'll stir him up directly,' said the spoon. 'Stop your clatter! Stop your clatter!' cried the bread-and-butter platter 'Tittle-tattle!' sneered the tea-pot, with a shrug; 'Now, the most important question is my chronic indigestion.' 'Ah, you've taken too much tannin,' jeered the jug. 'Hey, hey, hey!' sang the silver-plated tray, 'It's time you had your faces washed. I've come to ...
— A Book for Kids • C. J. (Clarence Michael James) Dennis

... Constituent Parts of Leather. The composition of different leathers exhibited at the Paris Exhibition.—Amount of leather produced by different tonnages of 100 pounds of hides.—Percentage of tannin absorbed under different methods of tanning.—Amounts of gelatine and tannin in ...
— Scientific American Supplement, No. 286 - June 25, 1881 • Various

... It has for many years enabled the Government to distribute gratuitously the seeds and plants required for various colonial enterprises. Within its trim beds are contained tea and coffee plants, sugar-canes, caoutchouc and gutta-percha trees, Erythroxylon coca for cocaine, and trees producing tannin and oils. Various medicinal plants are also to be found here, and such as afford useful nourishment for cattle. The necessary labour for this garden is supplied by a ...
— A Visit to Java - With an Account of the Founding of Singapore • W. Basil Worsfold

... clergyman turned to give his orders to the attendant, in a firm, authoritative voice, for a cup of tea, two gelatine lozenges, bread and butter, salad, and pie to follow. "The gelatine lozenges I must have. I require them to precipitate the tannin in my tea," he remarked to the room at large, and folding his hands, remained for some time with his chin thereon, staring fixedly at a little picture ...
— The Wheels of Chance - A Bicycling Idyll • H. G. Wells

... principle, by the same mode of action on the same organs, by the same play of chemical and electrical attractions? We shall here confine ourselves to this observation, that, in the species of the genus cinchona, the antifebrile virtues do not appear to belong to the tannin (which is only accidentally mingled in them), or to the cinchonate of lime; but in a resiniform matter, soluble both by alcohol and by water, and which, it is believed, is composed of two principles, the cinchonic bitter and the cinchonic red.* (* In French, l'amer et le rouge cinchoniques.) ...
— Equinoctial Regions of America • Alexander von Humboldt

... of cholera requires of the doctor deliberation before all things—that is, one has to devote to each patient from five to ten hours or even longer. As I mean to employ Kantani's treatment—that is clysters of tannin and sub-cutaneous injection of a solution of common salt—my position will be worse than foolish; while I am busying myself over one patient, a dozen can fall ill and die. You see I am the only man for twenty-five villages, apart from a feldsher who calls me "your ...
— Letters of Anton Chekhov • Anton Chekhov

... packing-houses or from South America. Goatskins come from Africa and India. The greater part of a hide is made up of a sort of gelatine. This easily spoils, and therefore it has to be "tanned"; that is, soaked in tannin and water. When a man set out to build a tannery, he used to go into the woods where he could be sure of enough oak trees to supply him for many years with the bark from which tannin is made; but it has been ...
— Makers of Many Things • Eva March Tappan

... some of them belong. We have an example of this obscurity in the fourth chapter of the book of Lamentations, where it is said that "even the sea-monsters draw out the breast, they give suck to their young ones." The original expression, tannin, appears applicable to those amphibious animals that haunt the banks of rivers and the shores of the sea, and was probably used by the prophet with a reference to the seal species, which suckle their young in the manner described in ...
— Palestine or the Holy Land - From the Earliest Period to the Present Time • Michael Russell

... in coffee and wines, and is very injurious. Tea is a preparation made from the leaves of a shrub called Thea. The difference between black and green tea is due to the mode of preparation, and not to separate species of plant. Green tea contains more tannin than black. The following table will ...
— Public School Domestic Science • Mrs. J. Hoodless

... bark appears to have been known to the ancients, and used by them as a vermifuge, and is still used in Hindostan as a specific against tapeworm. The rind of the fruit of the bitter varieties contains a large amount of tannin, and is used for tanning morocco leather. The flowers ...
— Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture • William Saunders

... substance employed in the process of tanning, with others to which similar properties were ascribed, in consequence of the discovery made by M. Seguier, of Paris, of the peculiar vegetable matter, now called tannin. He was, during the same period, frequently ...
— The Mirror of Literature, Amusement, and Instruction—Volume 13 - Index to Vol. 13 • Various

... water disappear, leaving only the middle lamellae, which gives the section a peculiar appearance. The cells contain no starch, the reserve food supply being stored cellulose, protein, and aleurone grains. Various investigators report the presence of sugar, tannin, iron, salts, and caffein. ...
— All About Coffee • William H. Ukers

... with oxygen, which neutralises the injurious tannin. Every pound of ordinary tea contains about two ounces of tannin. Tannin is a powerful astringent substance to tan skins into leather. The tannin in ordinary tea tans, or hardens, the lining of the digestive organs, also the food eaten. This prevents the healthful nourishment of the body, and ...
— Reform Cookery Book (4th edition) - Up-To-Date Health Cookery for the Twentieth Century. • Mrs. Mill

... my friend," said he, with a most sanctimonious air, "did you visit, and I am ashamed as an American citizen to ask the question, I feel the blood a tannin' of my cheek when I inquire, did you visit the South? That land that is polluted with slavery, that land where the boastin' and crackin' of freemen pile up the agony pangs on the corroding wounds inflicted by the iron chains of the ...
— The Attache - or, Sam Slick in England, Complete • Thomas Chandler Haliburton

... fruit of the Termi- nalia, a product of China and the East Indies, best known as Myrabolams and must have been utilized solely for the tannin they contain, which Loewe estimates to be identical with ellago-tannic acid, later discovered in the divi-divi, a fruit grown in South America, and bablah which is also a fruit of a species of Acacia, well ...
— Forty Centuries of Ink • David N. Carvalho

... familiar fact to all tea-drinkers. That this effect is wholly owing to the warmth of the mixture, it being drunk usually in hot infusion or decoction, was pointed out long since by Cullen. Tea limits perspiration, perhaps, by the astringent action of the tannin which it contains,—of which more hereafter. What is saved by limiting perspiration? Water, largely; carbonic acid, in considerable amount; ammonia (a nitrogenized substance;) salts of soda, potash and lime, and a trace of iron, all in quantities minute, to be sure, ...
— Atlantic Monthly, Volume 3, Issue 15, January, 1859 • Various

... altering radically an element of the natural walnut, which had a characteristic covering skin of bitter tannin over the meat inside the nut shell. For countless centuries walnut trees had been in the habit of covering the meat of their nuts with this tannin skin. Luther Burbank trained selected walnut trees to give up this fixed bad habit, and to produce nuts the meats of which were ...
— Certain Success • Norval A. Hawkins

... he said, as he passed her cup to be refilled, "is an infusion of poison which is slowly but surely destroying the coatings of the gastronomical organ of the female portion of society. I tremble to think of the amount of tannin which analysis would show deposited in the systems of the votaries of the deadly Five o'clock, and the unhealthy nervous tension of the age is largely traceable to the excessive consumption of the pernicious liquid. Chocolate, on the contrary, taken as I always drink it, is simple ...
— A Beautiful Possibility • Edith Ferguson Black

... liquid soap and cold water, and rubbed increasingly until all sensitiveness has disappeared, they may be toughened to the extent that no pain whatsoever is experienced by the mother when the babe begins to nurse. During the last month of pregnancy a solution of tannin upon a piece of cotton may be applied after the usual vigorous bathing. If the nipples are retracted they should be massaged ...
— The Mother and Her Child • William S. Sadler

... be judged by small warts which appear on the shining surface of the bark. The presence of a great number of these, as a rule, indicates a high tannin percentage. ...
— Scientific American Supplement, No. 803, May 23, 1891 • Various

... beverages contain other things beside alcohol. Beer contains infusion of hops, or other bitter stomachics. Some wines contain tannin. These ingredients, by creating or stimulating the appetite, increase the strength and vital power in certain cases. But we have a large number of drugs which will do the same without the disadvantages arising from ...
— Alcohol: A Dangerous and Unnecessary Medicine, How and Why - What Medical Writers Say • Martha M. Allen

... ye! Ye blundering idiot!" he whispered, "she's a half-breed. Och! But's time y'r eastern greenness was tannin' a good western russet! Let her follow with bowed head, or you'll have the whole pack on ...
— Lords of the North • A. C. Laut



Words linked to "Tannin" :   tannic acid, kutch, cutch, catechin, phenol, tannic



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