单词 | cudbear |
例句 | The lichens thus treated acquire gradually a deep purple colour, and form the products called "cudbear." The Chemistry of Hat Manufacturing Lectures Delivered Before the Hat Manufacturers' Association About 130 tons of cudbear are imported annually from Sweden. 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. Purple:—For each pound of goods, two ounces of cudbear; rinse the goods well in soap-suds, then dissolve cudbear in hot suds—not quite boiling, and soak the goods until of required color. The Whitehouse Cookbook (1887) Cooking, Toilet and Household Recipes, Menus, Dinner-Giving, Table Etiquette, Care of the Sick, Health Suggestions, Facts Worth Knowing, Etc., Etc. The Whole Comprising a Comprehensive Cyclopedia of Information for the Home If the red color of the wool is due to archil or cudbear, it is extracted by hydrochloric acid, which is colored red. Scientific American Supplement, No. 385, May 19, 1883 Specimens of varieties of the lichens used in the manufacture of cudbear, orchil and litmus, and of the substance obtained, were also shown in the British department, which were awarded prize medals. 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. If a wine colored with archil and one colored with cudbear are treated treated according to Romei's method, the former gives, with basic lead acetate, a blue, and the latter a fine violet precipitate. Scientific American Supplement, No. 385, May 19, 1883 Various species of Lecanora, particularly L. tartarea, known as cudbear, are used in dyeing woollen yarn. 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. |
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