单词 | bitter principle |
例句 | White horehound contains a volatile oil, resin, a crystallizable bitter principle termed marrubiin and other substances, and has a not unpleasant aromatic odour, and a persistent bitter taste. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" 2012-03-15T02:00:32.250Z In the year 1821, several chemists isolated from coffee a bitter principle, of peculiar properties, which was named caffein. Joseph Smith as Scientist A Contribution to Mormon Philosophy 2012-03-12T03:00:27.817Z They were a favorite spring tonic, where all physicians and housewives prescribed "the bitter principle" in the spring time. Old-Time Gardens Newly Set Forth 2012-03-06T03:00:22.850Z The bark and leaves have an intensely bitter principle, similar to quinine and equally efficacious. The Wild Flowers of California: Their Names, Haunts, and Habits 2012-02-17T03:00:37.163Z Turnips contain a large quantity of matter capable of affording nourishment to the body, but they yield little or none of the bitter principle. A Treatise on Sheep: The Best Means for their Improvement, General Management, and the Treatment of their Diseases. 2011-12-04T03:00:03.890Z The bitter principle, known as gentianin, is a glucoside, soluble in water and alcohol. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z In every part of the plant there is an acrid resin and a volatile oil, and in the flowers an acrid bitter principle called arnicin. The New Gresham Encyclopedia. Vol. 1 Part 2 Amiel to Atrauli Juniper, cinnamon, carraway, camomile, cloves and other flavouring agents are also employed in conjunction with the bitter principles, alcohol and sugar. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 1 "Bisharin" to "Bohea" Some of the acid-forming bacteria are able to develop a bitter principle, the milk retaining a pleasant odor and having the normal amount of acid, while the taste is intensely bitter. Outlines of dairy bacteriology A concise manual for the use of students in dairying May not something similar exist in the moral world? and even in the very healthiest mixture, may not some "bitter principle" be found to lurk? Confessions Of Con Cregan An Irish Gil Blas Four species have been shown by M. G. Bertrand to contain no caffeine at all, but instead a considerable quantity of a bitter principle. Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 6 "Cockaigne" to "Columbus, Christopher" The bitter principle of the aromatic hops went to his nervous system, to the much-suffering liver, to the clogged and weary organs, bracing and stimulating, urging on, vitalizing anew. Amaryllis at the Fair Uses.—The wood and seeds contain an intensely bitter principle. The Medicinal Plants of the Philippines It belongs to the holly family, but contains a bitter principle similar to, if not identical with, theine, or the alkaloid found in tea and coffee.” The Western World Picturesque Sketches of Nature and Natural History in North and South America Its aromatic bitter stimulant properties are like those of cubebs, and depend on a volatile oil, a dark-green resin, and a peculiar bitter principle called maticin. Catalogue of Economic Plants in the Collection of the U. S. Department of Agriculture Some foods contain bitter principles which are removed during the cooking, while in others pleasant flavors are developed. Human Foods and Their Nutritive Value There seems to be a universal instinct in man to select the strong and bitter principles for that purpose. The Wonder Island Boys: Exploring the Island The bitter principle contained in the root, wood and bark was discovered by Blunse who named it samaderin; it is a white, crystalline, foliaceous substance, more soluble in water than in alcohol, fusible. The Medicinal Plants of the Philippines There is also present a minute quantity of a bitter principle. Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria" It contains a bitter principle "cnicin," resembling the similar tonic constituent of the Dandelion, this being likewise useful for stimulating a sluggish liver to more healthy action. Herbal Simples Approved for Modern Uses of Cure The leaves yield the same bitter principle called theine, which is found in the leaf of the Chinese tea-plant, the coffee berry, &c. 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. A product, used as a substitute for or an adulterant of coffee, containing a bitter principle, and made from the root of the endive and other similar plants. The Wonder Island Boys: Exploring the Island Uses.—The fruit of both varieties is edible, though a bitter principle gives it such an intensely bitter taste that it is intolerable to the unaccustomed palate. The Medicinal Plants of the Philippines So long as the hop plant maintains its health the aphis is comparatively harmless, for the plant is then able to elaborate to the full the bitter principle which is its natural protection. Grain and Chaff from an English Manor The whole plant contains tannin, and a bitter principle, which is butyl-mustard oil, and on which the medicinal properties depend. Herbal Simples Approved for Modern Uses of Cure The roots of those which are perennial contain, besides fecula, which is their base, a resinous, acrid, and bitter principle. The Book of Household Management A weed which has a bitter principle from which a variety of quinine is extracted. The Wonder Island Boys: Exploring the Island During the "steeping" process, so customary in this country, the volatile aroma is lost and a bitter principle extracted. Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and Narcotics The peel furnishes hesperidin, a volatile oil, gallic acid, and a bitter principle. Herbal Simples Approved for Modern Uses of Cure It contains tannin, and a particular bitter principle. Herbal Simples Approved for Modern Uses of Cure The plant also contains some tannin, with a resin and a bitter principle. Herbal Simples Approved for Modern Uses of Cure Chemically, this Water Pimpernel contains some tannin, and a special bitter principle; whilst, in common with most of the Cruciferous plants, it is endowed with a pungent volatile oil, and some sulphur. Herbal Simples Approved for Modern Uses of Cure The greater Skullcap contains, in common with most other plants of the same order, a volatile oil, tannin, fat, some bitter principle, sugar, and cellulose. Herbal Simples Approved for Modern Uses of Cure The leaves contain a volatile oil, tannin, and a bitter principle "taxina," which is also furnished by the seeds. Herbal Simples Approved for Modern Uses of Cure All parts of the plant contain chemically tannin, with a special bitter principle, and free mucilage; so that the herb is to be considered emollient, demulcent, and tonic. Herbal Simples Approved for Modern Uses of Cure The chemical constituents of Succory and Chicory are—in addition to those ordinarily appertaining to vegetables—inulin, and a special bitter principle not named. Herbal Simples Approved for Modern Uses of Cure It contains a volatile oil, and a bitter principle undetermined. Herbal Simples Approved for Modern Uses of Cure Each of the Horehounds is a labiate plant; and this, the water variety, bears flesh coloured flowers, whilst containing a volatile oil, a resin, a bitter principle, and tannin. Herbal Simples Approved for Modern Uses of Cure Chemically the herb contains erythrocentaurin—a bitter principle of compound character,—together with the usual herbal constituents, but with scarcely any tannin. Herbal Simples Approved for Modern Uses of Cure The active, bitter principle of the Marigold is "callendulin," which is yellow and tasteless, whilst swelling in water into a transparent jelly. Herbal Simples Approved for Modern Uses of Cure |
随便看 |
英语例句辞典收录了117811条英语例句在线翻译词条,基本涵盖了全部常用单词及词组的例句翻译及用法,是英语学习的有利工具。