| 单词 | tannic acid |
| 例句 | He also discovered many useful compounds, among them ammonia, glycerin, and tannic acid, and was the first to see the commercial potential of chlorine as a bleach–all breakthroughs that made other people extremely wealthy. A Short History of Nearly Everything 2003-05-06T00:00:00Z There is tannic acid in the woods in oak trees, but it took me several weeks to figure out how to get it. My Side of the Mountain 1959-01-01T00:00:00Z Briony prepared the tannic acid in a bowl and took the roll of cotton wool. Atonement 2001-09-20T00:00:00Z This much I knew: in order to tan hide, it has to be steeped in tannic acid. My Side of the Mountain 1959-01-01T00:00:00Z The treatment at the time — silver nitrate, opium and tannic acid enemas — destroyed his intestines. A Life of Nietzsche Turns the Spotlight on an Idol Long Misunderstood 2018-11-01T04:00:00Z Apparently, the tannic acid in the tea helped stop bleeding. Tea bags help stop bleeding after tooth extraction 2023-10-25T04:00:00Z “Any biomass that contains theanine or tannic acid would be okay,” he says. Brewing nanotechnology from tea 2019-02-05T05:00:00Z Schulz said, at the time, one of the preferred methods to treat victims was to paint burned areas with tannic acid. Worst US nightclub fire influences safety codes, burn care 2017-11-27T05:00:00Z French white oak packs nine times more tannic acid than American oak, Boswell says. Barreling Ahead: Whiskey-Makers Break Cherished Traditions to Create New Flavors 2013-03-14T15:15:05.740Z Tea contains tannic acid, which helps ease pain. Try These At-Home Sunburn Treatments 2012-06-28T15:55:00Z If there is any hæmorrhage, bathe with very cold water in which alum has been dissolved, and apply a styptic, as tannic acid or perchloride of iron. A Manual of Toy Dogs How to breed, rear, and feed them 2012-03-25T02:00:07.687Z Besides caffein, both tea and coffee contain an astringent known as tannic acid. Joseph Smith as Scientist A Contribution to Mormon Philosophy 2012-03-12T03:00:27.817Z It contains a large percentage of tannic acid, and seems to possess decidedly tonic properties, as children rally rapidly under its use. New, Old, and Forgotten Remedies: Papers by Many Writers 2012-02-05T03:00:10Z How powerful, indeed, must the resistance appear which the vital force supplies to leaves charged with oil of turpentine or tannic acid, when we consider the affinity of oxygen for these compounds! The American Reformed Cattle Doctor 2011-11-14T03:00:19.813Z Alcoholic solutions of various gums, and also tannic acid, confer the same property on glue solutions. Encyclopaedia Britannica, 11th Edition, Volume 12, Slice 2 "Gloss" to "Gordon, Charles George" 2011-10-31T02:00:28.703Z The cultivated sumachs of southern Europe are important in the tanning industry, their leaves containing from twenty-five to thirty per cent. of tannic acid. Trees Worth Knowing 2011-10-13T02:00:48.357Z After that the boiling water busies itself in taking tannic acid out of the tea grounds. The Myrtle Reed Cook Book 2011-10-12T02:00:46.677Z The bright yellow color and bitter taste of the inner bark, due to tannic acid, are distinguishing characteristics. Forest Trees of Illinois How to Know Them 2011-10-08T02:00:23.997Z Unlike tannic acid, gallic acid does not precipitate albumen or salts of the alkaloids, or, except when mixed with gum, gelatin. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 4 "G" to "Gaskell, Elizabeth" 2011-08-24T02:00:20.690Z The results of applying tannic acid are to harden the pelt and discolour and weaken the fur. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 3 "Frost" to "Fyzabad" 2011-08-15T02:00:28.473Z The treatment with weak solutions of sub-acetate of lead during the acute stage, provided there be no corneal complication, and subsequently with a weak solution of tannic acid, may be recommended. Encyclopaedia Britannica, 11th Edition, Volume 10, Slice 1 "Evangelical Church Conference" to "Fairbairn, Sir William" 2011-07-16T02:00:16.387Z A teaspoonful of tannic acid should be added to the water in the jug prior to the commencement of the experiment. Magic In which are given clear and concise explanations of all the well-known illusions as well as many new ones. 2011-07-10T02:00:22.253Z Cotton and linen, on the other hand, are not dyed so readily; they need first to be mordanted or impregnated with the mordant tannic acid. The New Gresham Encyclopedia Volume 4, Part 1: Deposition to Eberswalde 2011-04-14T02:00:57.977Z It contains mucilage, with a little tannic acid, and was formerly much employed for the preparation of an antiscorbutic decoction, now obsolete. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z The proportions employed, reckoned on the weight of cotton, may vary from 2 to 10% tannic acid, or the equivalent in a decoction of sumach, myrabolans, or other tannin matter, and � to 3% tartar emetic. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z The lake I am staying at has lost a lot of water clarity due to an excessive amount of tannic acid. Hot Weather in a Warming Climate 2010-07-09T04:24:00Z Ordinary commercial "tannin," or "tannic acid," is a compound of one molecule of glucose with five of digallic acid. The Chemistry of Plant Life They will eat almost every kind of brush, but they have their preferences and enjoy especially blackberry vines and those kinds of brush which contain tannic acid, such as scrub oak. Practical Angora Goat Raising If not boiled sufficiently, coffee will not be clear; if boiled too long, the tannic acid will be extracted, causing serious gastric trouble. Fifty-Two Sunday Dinners A Book of Recipes The cotton is then worked in a solution of tartar emetic or stannic chloride, so that the tannic acid absorbed by the fibre may be fixed upon it as insoluble tannate of antimony or tin. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z The lake had its earliest ice out this year in memory, and so the leaves had had a longer time to decompose, thus releasing more tannic acid to the water. Hot Weather in a Warming Climate 2010-07-09T04:24:00Z First, cork-like substances have been artificially produced by passing a stream of carbon dioxide through mixtures of formaldehyde with various tannic acids. The Chemistry of Plant Life Unless tan bark be composted with lime, or some other alkali, it may produce injurious effects from the tannic acid which it is liable to contain. The Elements of Agriculture A Book for Young Farmers, with Questions Prepared for the Use of Schools Pine tar or a mixture of pine tar and tannic acid may be applied, particularly if the weather is warm. Special Report on Diseases of Cattle In this process the tannic acid is called the mordant, the tartar emetic acts as the fixing-agent for the tannic acid, and the cotton as finally prepared for dyeing is said to be mordanted. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z Artificial products with this method cannot entirely be excluded, and, e.g. in plant-cells containing tannin, are to be explained by the production and precipitation of the salt of tannic acid. Histology of the Blood Normal and Pathological The formula for such a tannin is, therefore, as follows, in which the R represents a complex phenol-acid like tannic acid, or digallic acid. The Chemistry of Plant Life Coffee-tannin, which is not the commercial tannic acid, is eliminated to practically nothing in the quick brewing methods. All About Coffee In cases of necessity, the articles may be saturated with vinegar, or tannic acid or alum dissolved in water may be used instead. Special Report on Diseases of Cattle Further, magenta will not dye cotton unless the fibre is previously prepared, e.g. with the mordant tannic acid, with which the base rosaniline unites to form an insoluble salt. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8 "Dubner" to "Dyeing" 2010-12-26T03:00:17.840Z The treatment consists in stopping the use of tobacco, and painting the patches with chromic acid, tannic acid, or alum, and employing a chlorate of potash mouth-wash. Manual of Surgery Volume Second: Extremities—Head—Neck. Sixth Edition. Indeed, it has been shown that gallic and tannic acids are present in considerable proportions in those parts of the plant where cork is being formed. The Chemistry of Plant Life Neither is a true tannin, and they evince but few of the characteristic reactions of tannic acid. All About Coffee Treatment.—The chemical antidote is tannic acid, which forms an insoluble compound with the aconitin. Special Report on Diseases of Cattle Inky black colour or precipitate = gallic acid or tannic acid. The Elements of Bacteriological Technique A Laboratory Guide for Medical, Dental, and Technical Students. Second Edition Rewritten and Enlarged. The Ceylon tea possesses little or no tannic acid, and is not nearly so deleterious to weak stomachs as other varieties. Doctor Jones' Picnic This residue is composed of sugar, tartaric, acetic and carbonic acids, salts of potassium and sodium, tannic acid, and traces of an ethereal substance which gives the peculiar or distinguishing flavor. Alcohol: A Dangerous and Unnecessary Medicine, How and Why What Medical Writers Say He attributed the retarding effect to the tannic acid of the tea and the volatile constituents of the coffee—the caffein itself favoring digestion rather than otherwise. All About Coffee While certain substances like tannic acid and potassium permanganate are the logical antidotes for plant poisons, in practical application they are very disappointing in the treatment of ruminant animals. Special Report on Diseases of Cattle An excellent injection is made by taking three drams of tannic acid and an ounce of alum, dissolving in a quart of water, and inject one-third three times a day. The Ladies Book of Useful Information Compiled from many sources The infusion thus made is very high in caffeine and tannic acid. The Suffrage Cook Book He describes the process of gathering and storing them, shelling, drying, grinding the kernels, leaching out the bitter tannic acid, and preparing the acorn meal in various ways for food. Northern Nut Growers Association Report of the Proceedings at the Fourteenth Annual Meeting Washington D.C. September 26, 27 and 28 1923 All of our European chestnuts have an astringent pellicle, heavy with tannic acid. Northern Nut Growers Association Incorporated 39th Annual Report at Norris, Tenn. September 13-15 1948 In the absence of any other recognizable disease, mucilaginous drinks of boiled flaxseed, slippery elm, or gum may be given, tannic acid, one-half dram twice daily, and fomentations or even mustard poultices over the loins. Special Report on Diseases of Cattle Tartrated Antimony … tartar emetic … vomiting … irritating … emollient drinks … ladies drink … strong tea … bitter infusion … tannic acid. Assimilative Memory or, How to Attend and Never Forget The bark of the oak is rich in tannic acid and it is much used in tanning leather. Commercial Geography A Book for High Schools, Commercial Courses, and Business Colleges The use of astringents in dyeing depends upon the tannic acid they contain. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer Solutions of chloride of tin, gallic and tannic acids, alone or with alkalies or alkaline carbonates, may also be employed to modify or change the color. Photographic Reproduction Processes The varying chemical constituents of chestnut trees, principally tannic acid, have often been suggested in regard to the origin and spread of the blight. Northern Nut Growers Association, Report of the Proceedings at the Third Annual Meeting Lancaster, Pennsylvania, December 18 and 19, 1912 Strychnine … nerve stimulant … nerve sedative … Bromide of Potassium and Chloral Hydrate … organic compound … heated organic compound … charcoal … animal charcoal … charcoal fumes … asphyxia … artificial respiration … perspiration … tea … tannic acid … acidity … dyspepsia … vomiting … emetics. Assimilative Memory or, How to Attend and Never Forget A mixture of 1 part tannic acid and 3 parts iodoform is good in suppurating wounds. Special Report on Diseases of the Horse In combination with ordinary mordants, tannic acid aids the attraction of the colouring matter to the fibre and adds brilliancy to the colours. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer Solutions of gallic acid, tannic acid with alkalies of carbonate, may also be employed to modify or change the color. Photographic Reproduction Processes The wattle, a tree of Australian growth, has been found to contain from twenty-six to thirty per cent of tannic acid. The American Architect and Building News, Vol. 27, Jan-Mar, 1890 The albuminous matter in milk tends to throw down some of the tannic acid in an insoluble form. Papers on Health The formation of scab is favored by astringents and styptics, such as tannic acid, iodoform, and 5 per cent solution of zinc chlorid. Special Report on Diseases of the Horse Before mordanting with alum, the cotton is often prepared with tannic acid. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer The tannic acid has the property of combining with the basic constituents of these dyes and forms a true colour lake, which is firmly fixed on the fibre. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student All the barks named contain what is called tannic acid. The Wonder Island Boys: Exploring the Island Anthracene Blue B�W, 3�lb. acetate of lime, and 3/4�lb. tannic acid. The Dyeing of Woollen Fabrics The vegetable astringents, tannic acid, etc., have not proved efficacious in my hands. Special Report on Diseases of the Horse Wash, steep overnight in hot solution of tannic acid, 1 oz., wring out without washing, work for 10 minutes in soda bath, at a temperature of 50° to 60°C., 1-1/4 oz. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer The cotton fibre has some affinity for the tannic acid used in preparing it and absorbs it from the mordanting bath. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The tannic acid or the chemicals act on the skins, or, rather on the gelatin, glutin and albumen in the skins, and thus harden the texture and preserve it. The Wonder Island Boys: Exploring the Island From its behaviour with the dyes, and with tannic acid and metallic salts, it would appear that lanuginic acid contains both acidic and basic groups. The Dyeing of Woollen Fabrics "There seems to be tannic acid in this milk," he said. A Busy Year at the Old Squire's Leaves and twigs of several species of Rhus, containing tannic acid. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer Safranine S. Dark Scarlet.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, and dye with ½ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student We used oak bark for the purpose of tanning leather because of the tannic acid it contained. The Wonder Island Boys: Exploring the Island Anthracene Blue W�G, 3�lb. acetate of lime, and 1�lb. tannic acid. The Dyeing of Woollen Fabrics Since the introduction of iron ships teak has supplanted oak, because it contains an essential oil which preserves iron and steel, instead of corroding them like the tannic acid contained in oak. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 4 "Bulgaria" to "Calgary" The astringents mostly used are tannic acid, gall nuts, sumach and myrobalams. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer Sea Green.—Mordant with 1 lb. tannic acid and ¾ lb. tartar emetic, and dye with 2 oz. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The chips of the wood contain tannic acid as well, and it does the same thing to the impurities in water that boiling does—namely, it coagulates it. The Wonder Island Boys: Exploring the Island This dye is essentially an ink, the tannic acid of the sumac combining with the sesquioxide of iron in the roasted ocher, the whole enriched by the carbon of the calcined gum. Navajo weavers Third Annual Report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1881-'82, Government Printing Office, Washington, 1884, pages 371-392. On adding tannic acid solution to all three, only the silk yields a precipitate, a rather curdy one consisting of fibroïn. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Cotton has a natural attraction for tannic acid, so that when once steeped in its solution it is not easily removed by washing. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer Rhodamine G. Pink.—Mordant with 1 lb. tannic acid and ¾ lb. tartar emetic, and dye with ½ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Antidotes: Solution of tannic acid, twenty drops to a glass of water, to wash out the stomach. Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada "Why, what better astringent can you have than tannic acid?" the old gentleman called down the table. Prince Fortunatus Then of wood colours we have further: quercitron, Persian berries, fustic and the tannins or tannic acids, comprising extracts, barks, fruits, and gallnuts, with also leaves and twigs, as with sumac. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association A bath is prepared with 2 to 5 per cent of tannic acid of the weight of the cotton, and a sufficient quantity of water. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer New Phosphine G. Indigo Blue.—Mordant with 1½ lb. tannic acid and 1 lb. tartar emetic; dye with ½ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student An agent that arrests discharges by causing contraction, such as tannic acid, alum, zinc, etc. Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada After the wort has been boiled with hops, albuminous matters are precipitated by the tannic acid, which must be extracted. Scientific American Supplement, No. 613, October 1, 1887 If we add water to this thick liquid, a clear solution is obtained, and then on adding tannic acid the fibroïn is precipitated. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Those gall nuts which are not pierced contain most tannic acid. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer Yellow.—Mordant with 3 lb. tannic acid and 2½ lb. tartar emetic; dye with 2 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Intestines may be irrigated with a two per cent solution of tannic acid. Mother's Remedies Over One Thousand Tried and Tested Remedies from Mothers of the United States and Canada Make a note of the fact that long boiling sets free tannic acid, powerful enough to literally tan the coats of the stomach, and bring on incurable dyspepsia. The Easiest Way in Housekeeping and Cooking Adapted to Domestic Use or Study in Classes An acid much used, and very valuable for this purpose, is tannic acid. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Acorn cups of certain species of oak from South Europe, containing 25-35% of tannic acid. Vegetable Dyes Being a Book of Recipes and Other Information Useful to the Dyer Metaphenylene blue B. Emerald Tint.—Mordant the cotton in the usual way with 1 lb. tannic acid and 1 lb. tartar emetic; dye to shade at 180° F. in a bath containing 14 oz. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The Genista tomentosa yields red petals used in dyeing, and containing much tannic acid. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. Boiling liberates the tannic acid of the tea, which acts upon the tin, making a compound bitter and metallic in taste, and unfit for human stomachs. The Easiest Way in Housekeeping and Cooking Adapted to Domestic Use or Study in Classes But tannic acid, alone, does not form very fast lakes with Magenta and the other basic dyestuffs, and so a means of rendering these lakes more insoluble is needed. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association How to Cure Tender Corns.—A strong solution of tannic acid is said to be an excellent application to tender feet as well as a preventive of the offensive odor attendant upon their profuse perspiration. Burroughs' Encyclopaedia of Astounding Facts and Useful Information, 1889 Orange.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, then dye with 4 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The leaves of Nerium Oleander contain tannic acid. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. Uterine Astringent: Alum, three drams; zinc sulphate, two drams; morphine sulphate, one grain; tannic acid, two drams; Boric acid, six drams. Searchlights on Health The Science of Eugenics Perchloride of tin, in a similar manner, yields insoluble tannate of tin with tannic acid. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Unripe fruits differ from ripe fruits in that they contain, starch, which during ripening is changed into sugar, and generally some proportion of tannic acid, which gives them their astringency. Science in the Kitchen. Janus grey B and 15 lb. salt; fix with 12 oz. sulphuric acid, 2½ lb. tannic acid and 1¼ lb. tartar emetic. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Dr. Pereira seems to think this species of kino consists principally of pectin and tannic acid. The Commercial Products of the Vegetable Kingdom Considered in Their Various Uses to Man and in Their Relation to the Arts and Manufactures; Forming a Practical Treatise & Handbook of Reference for the Colonist, Manufacturer, Merchant, and Consumer, on the Cultivation, Preparation for Shipment, and Commercial Value, &c. of the Various Substances Obtained From Trees and Plants, Entering into the Husbandry of Tropical and Sub-tropical Regions, &c. W. Nageli maintains that granulose, or soluble starch, differs from amylodextrin in the former being precipitated by tannic acid and acetate of lead, while the latter is not. Scientific American Supplement, No. 458, October 11, 1884 These insoluble compounds, however, have sufficient acid-affinity left in the combined tannic acid to unite also with the basic aniline colours, forming very fast or insoluble colour lakes. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association Its styptic properties are undoubtedly due to tannic acid, as all the tests I have been able to make prove this to be the case. Scientific American Supplement, No. 415, December 15, 1883 Fine blacks are got if after oiling the cotton is treated with sumac or tannic acid, then mordanted with iron and dyed with alizarine as usual. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student And no wonder; for a very slight proportion of tannic acid in the water corrugates and stiffens the thin, smooth skin of the anemone, like the tanning of leather. The Atlantic Monthly, Volume 08, No. 47, September, 1861 Brukner fails to confirm this difference, obtaining a voluminous precipitate with tannic acid and acetate of lead in the case of both substances. Scientific American Supplement, No. 458, October 11, 1884 There are but few acids that act like tannic acid in fixing basic aniline dyestuffs, but oleic acid and other fatty acids are of the number. The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association After plugging the nares thoroughly with absorbent cotton dusted with tannic acid he was surprised to see the blood ooze out around the eyelids and trickle down the cheeks. Anomalies and Curiosities of Medicine New Methylene blue R. Violet.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, and dye with 2 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student It contains a large portion of tannin or tannic acid, and is used in medicine and in the arts. The Gutenberg Webster's Unabridged Dictionary Section C Unless sugar or cream is added, these beverages contain nothing except water, flavor, stimulant, and tannic acid. Woman's Institute Library of Cookery Volume 5: Fruit and Fruit Desserts; Canning and Drying; Jelly Making, Preserving and Pickling; Confections; Beverages; the Planning of Meals The following dry dressing dusted over the red, moist, abraded surfaces is quite healing: tannic acid one ounce, boric acid four ounces, and calomel two ounces. Common Diseases of Farm Animals That which remains after these methods have been pursued ought to be regarded as the hide proper, that is to say, as the animal tissue saturated with tannic acid. Scientific American Supplement, No. 286, June 25, 1881 Janus yellow R and 10 lb. salt; fix with 12 oz. sulphuric acid, 1 lb. tannic acid and ½ lb. tartar emetic. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Concentrated sulphuric acid forms an insoluble downy white precipitate, and the concentrated vegetable acids, with the exception of tannic acid, do not determine any precipitate. Scientific American Supplement, No. 275, April 9, 1881 Never allow the liquid to stand on the grounds for any length of time, for the longer it stands the more tannic acid will be drawn out. Woman's Institute Library of Cookery Volume 5: Fruit and Fruit Desserts; Canning and Drying; Jelly Making, Preserving and Pickling; Confections; Beverages; the Planning of Meals Two parts boric acid, four parts flour, and one part tannic acid may be dusted over the moist surface. Common Diseases of Farm Animals Coffee should not boil longer than three minutes, as much tannic acid is extracted by long boiling. School and Home Cooking Sky Blue.—Mordant with 1 lb. tannic acid and ½ lb. tartar emetic, then dye with 2½ oz. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The ties are placed on trucks, run into a cylinder, steamed, treated with a solution of chloride of zinc, with glue mixed with it, and afterwards with a solution of tannic acid. Canada and the States Dr. Traube commonly employed as a membrane the precipitate formed when tannic acid comes into contact with a solution of gelatine. Insectivorous Plants Dry, abraded surfaces may be treated by applying a mixture of glycerine four ounces, tannic acid one-half ounce and carbolic acid one dram. Common Diseases of Farm Animals How can the extraction of much tannic acid be avoided in tea? School and Home Cooking Turquoise blue G. Pale Green.—Mordant with 1½ lb. tannic acid and ¼ lb. tartar emetic, then dye with ¼ oz. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Maiden determined the percentage of mimosa tannic acid in the perfectly dry bark as 8.62.” Australia Twice Traversed, Illustrated, These consist of tartaric acid, so frequently met with all through the vegetable world; of malic acid, which is the acid almost distinctive of apples; of tannic acid or "tannin," and of other acids. The Art of Living in Australia ; together with three hundred Australian cookery recipes and accessory kitchen information by Mrs. H. Wicken The tannic acid in the olive juice acts very rapidly on the iron, producing a kind of ink, that turns the oil black and almost ruins it. Out of the Triangle: a story of the Far East It contains tannic acid, and therefore a tin coffeepot should never be used. School and Home Cooking Auramine I I. Turquoise Blue.—Mordant with 2 lb. tannic acid and 1½ lb. tartar emetic; dye with 1 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The last is perhaps the quickest method, and experiments have shown that it is as good as any other method, if the quantity of tannic acid taken up be regarded as the criterion of success. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Auramine I I. Bright Green.—Mordant with 1 lb. tannic acid and 1 lb. tartar emetic, then dye with 6 oz. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Turquoise blue G. Crimson.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, then dye with 1¼ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Auramine I I. Orange.—Mordant with 3 lb. tannic acid and 2¼ lb. tartar emetic; dye with 2 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Auramine I I. Bright Violet.—Mordant with 2 lb. tannic acid and 1 lb. tartar emetic; dye with 1¼ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Dark Green.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, then dye with 1¼ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Scarlet.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, then dye with 1½ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Auramine I I. Pink.—Mordant with 1 lb. tannic acid and ¾ lb. tartar emetic, and dye with ¼ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student New Methylene grey B. Bluish Rose.—Mordant with 2 lb. tannic acid and 1 lb. tartar emetic, then dye with 1 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Green.—Mordant with 3 lb. tannic acid and 2½ lb. tartar emetic, then dye with 2 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Dark Green.—Mordant with 5 lb. tannic acid and 2½ lb. tartar emetic, and dye with ½ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Orange.—Mordant with 2 lb. tannic acid and 1 lb. tartar emetic, and dye with 1 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Dark Blue.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, and dye with 2¼ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student For pale shades about 1 per cent. of tannic acid may be used, deep shades require from 3 to 4 per cent. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Bright Sea-Green.—Mordant with 1 lb. tannic acid and ½ lb. tartar emetic, then dye with 2 oz. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student New Phosphine G. Lilac Grey.—Mordant with 1 lb. tannic acid and 1½ lb. tartar emetic, and dye with ¼ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Methyl violet B. Rose Lilac.—Mordant with 2 lb. tannic acid and 1 lb. tartar emetic; dye with ¾ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Turquoise blue G. Bright Blue.—Mordant with 2 lb. tannic acid and 1½ lb. tartar emetic, then dye with 1½ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Dark Scarlet.—Mordant with 3 lb. tannic acid and 2½ lb. tartar emetic, then dye with 1 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Irisamine G. Slate Blue.—Mordant with 1½ lb. tannic acid and 1 lb. tartar emetic, then dye with ¾ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Auramine I I. Grey.—Mordant with 1 lb. tannic acid and ½ lb. tartar emetic, then dye with ½ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Rhodamine B. Maroon.—Mordant with 4 lb. tannic acid and 2 lb. tartar emetic, and dye with 2 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Auramine I I. Orange.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, and dye with 1 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Methylene grey B F. Gold Brown.—Mordant with 3 lb. tannic acid and 1½ lb. tartar emetic, and dye with ¾ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student New Methylene blue N. Sky Blue.—Mordant with ½ lb. tannic acid and ¾ lb. tartar emetic; dye with 1½ oz. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Scarlet.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, and dye with 1½ lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Fast neutral violet B. Bright Yellow.—Mordant with 2 lb. tannic acid and 1 lb. tartar emetic, and dye with 2 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Thioflavine T. Primrose Yellow.—Mordant with 1 lb. tannic acid and ¼ lb. tartar emetic, and dye with 2 oz. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Janus blue G, and 5 lb. common salt; fix with ¾ lb. sulphuric acid, 8 oz. tannic acid and 4 oz. tartar emetic. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student New Methylene blue G G. Dark Violet.—Mordant with 3 lb. tannic acid and 2 lb. tartar emetic, then dye with 4 lb. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Janus blue R and 15 lb. common salt; fix with ¾ lb. sulphuric acid, 2½ lb. tannic acid and 1¼ lb. tartar emetic. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Janus claret red B and 10 lb. salt; fix with 12 oz. sulphuric acid, 1 lb. tannic acid and ½ lb. tartar emetic. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Janus brown B and 15 lb. salt, fixing with 2 oz. sulphuric acid, 2½ lb. tannic acid and 1 lb. tartar emetic. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student Janus yellow R and 3 lb. salt; fix with ¾ lb. sulphuric acid, 3 oz. tannic acid and 3 lb. tartar emetic. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student The mordant used, tannic acid, has the property of combining with the dyes of this group to form insoluble coloured tannates. The Dyeing of Cotton Fabrics A Practical Handbook for the Dyer and Student |
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