This last contains theglucoside which I call sapotin.
Preparation of a new glucoside from almonds and other sources V.
Tiemann and Harmann first showed that by the oxidation of coniferin, a glucoside occurring in the cambial sap of the Coniferæ, a product, perfectly identical with the vanillin prepared from vanilla, is obtained.
Most hydrolyzing agents break the molecule first at (1), yielding one molecule of glucose and one of mandelo nitrile glucoside (see page 77).
Purpurin is a glucoside of 1,2,4, trioxyanthraquinone.
Both the glucosideitself and the methyl salicylate ("oil of wintergreen") which is derived from it are used as remedies for rheumatism.
One trisaccharide of the reducing sugar type, namely rhamnose, exists in plants as a constituent of the glucoside xanthorhamnin.
Injury to the tissues, germination processes, and perhaps other physiological activities of the cells, result in bringing the enzyme in contact with the glucoside and the hydrolysis of the latter takes place.
The blue dye, indigo, is derived from a glucoside of an entirely different type, known as indican.
Defn: A glucoside obtained from the Æsculus hippocastanum, or horse- chestnut, and characterized by its fine blue fluorescent solutions.
Defn: A glucoside found in species of the genus Pavia of the Horse- chestnut family.
Defn: A glucoside found in the flowers of a plant (Murraya exotica) of South Asia, and extracted as a white amorphous slightly bitter substance.
Defn: A glucoside resembling, but distinct from, quercitrin.
Defn: A glucoside obtained as a white crystalline substance by partial oxidation of salicin, from a willow (Salix Helix of Linnæus.
Defn: A glucoside extracted from squill (Scilla) as a light porous substance.
Defn: A glucoside found in the seeds of black mustard (Brassica nigra, formerly Sinapis nigra) It resembles sinalbin, and consists of a potassium salt of myronic acid.
Defn: A glucoside found in the seeds of white mustard (Brassica alba, formerly Sinapis alba), and extracted as a white crystalline substance.
Defn: A glucoside extracted from Phillyrea as a bitter white crystalline substance.
Defn: A glucoside found in the leaves of several species of willow (Salix) and poplar, and extracted as a bitter white crystalline substance.
Defn: A glucoside resembling saponin, found in the root of sarsaparilla, smilax, etc.
Defn: A glucoside extracted from the bark of the oak (Quercus) as a bitter citron-yellow crystalline substance, used as a pigment and called quercitron.
Defn: A glucoside extracted from the root of a South African plant of the genus Vernonia, as a deliquescent powder, and used as a mild heart tonic.
Defn: The variety of sugar (glucose) obtained from the glucoside indican.
Feist's preparation which were so great that the latter no longer could be considered a single glucoside of gallic acid.
Fischer succeeded in demonstrating its probable composition as being that of a glucosidecontaining 5 molecules of digallic acid per 1 molecule of glucose.
A bitter white crystalline glucosideextracted from the root bark of the apple, pear, cherry, plum, etc.
An amorphous bitter glucosidederived from cinchona and other barks.
A glucoside extracted from Phillyrea as a bitter white crystalline substance.
After expression De Vry obtained from the caked residue 4% of a crystallineglucoside called by him thevetin.
Rutin (or rutinic acid), according to Weiss, is a glucoside which exists in the form of fine needles, bright yellow in color.
It is a glucoside and exists in the form of yellow needles, soluble in alcohol and in cold water, insoluble in ether; dissolves in alkalies producing an orange-red color.
Heckel and Schlagdenhauffen have confirmed the febrifuge virtues of the seeds and are uncertain as to the active principle since they found no glucoside or alkaloid in their analysis.
A poisonous glucoside found in several species of hellebore, and extracted as a white crystalline substance with a sharp tingling taste.
A poisonous glucoside accompanying helleborin in several species of hellebore, and extracted as a white crystalline substance with a bittersweet taste.
A glucoside found in ripe and unripe fruit (as the orange), and extracted as a white crystalline substance.
A glucoside occurring in jalap (the root of a convolvulaceous plant), and extracted as a colorless, tasteless, gummy mass of powerful purgative properties.
A glucoside found in the seeds of several species of lupine, and extracted as a yellowish white crystalline substance.
The variety of sugar (glucose) obtained from the glucoside indican.
These properties and reactions indicated that the substance was the dye-stuff fisetin and that it occurs in the free state in this plant though it is usually found as a glucoside of fisetin combined with tannic acid.
The more recent works on the sugars and on plant chemistry[29] mention the occurrence of rhamnose only in the glucoside form, with one possible exception.
It was stated above that Schmid obtained a sugar solution by the decomposition of a fisetin-glucoside from Rhus cotinus, and Perkin obtained the same from a glucoside in Rhus rhodanthema.
The poisonous tar or wax was decomposed by acids and yielded gallic acid, fisetin, and rhamnose, showing the probable source of these compounds in the plant, and indicating that the poison is a complex substance of a glucoside nature.
Fisetin was also found as a glucoside compound in Rhus rhodanthema by Perkin.
Following the nomenclature used by Maisch and Pfaff, this substance will be designated as Toxicodendrin, the ending "in" indicating its glucoside nature.
A glucoside extracted from rhubarb as a bitter, yellow, crystalline powder, and yielding chrysophanic acid on decomposition.
A glucoside obtained from woad (indigo plant) and other plants, as a yellow or light brown sirup.
A glucoside found in the stems of the jalap plant and scammony.
Besides these there are several others of more or less definite composition, which are all closely related, and may be derived from a complex glucoside by successive removals of hydrogen in the form of water.
Even the common linseed contains a glucoside which breaks up into sugar, prussic acid, and a ketone.
A glucoside which has been separated from the Thevetia nereifolia, and perhaps also from the Cerbera Odallam.
Solanine is a poisonous nitrogenised glucosidefound in all parts of the plants belonging to the nightshade order.
Scillain, or Scillitin=, a glucoside which has been separated from the bulbs of the common squill.
Greshoff[237] has discovered an amygdalin-like glucoside in the two tropical trees Pygeum parriflorum and P.
By some one of these methods, selected according to the exigencies of the case, there will be no difficulty in separating the glucoside in a fairly pure state.
The upas of Singapore is also said to contain with strychnine a glucoside similar to antiarin.
From the bark of the stem and root of the apple, pear and plum trees, a glucoside is to be obtained in small crystals, which possesses the peculiar property of producing artificial diabetes in animals to whom it is given.
The seeds contain abundantly a demulcent oil, whilst the petals furnish a glucoside which is colourless unless treated with alkalies, when it becomes of a golden yellow.
C6H11O5; this compound is isomeric with sambunigrin, a glucoside found by E.
The manufacturers of Digalen support the claim of the identity of their product with digitoxin by stating that “Digalen is a solution of the most active glucoside of digitalis.
A poisonous glucoside found accompanying urechitin, and extracted as a bitter white crystalline substance.
A very bitter amorphous glucoside contained in the genus Cinchona, Nauslea, and probably in many other allied genera.
Saponarin, a glucoside found in Saponaria officinalis, is a related compound.
Mention may also be made of indican, the glucoside of the indigo plant; this is hydrolysed by the indigo ferment, indimulsin, to indoxyl and indiglucin.
Much attention has been given to the non-sugar parts of the molecules; the constitutions of many have been determined, and the compounds synthesized; and in some cases the preparation of the synthetic glucoside effected.
A glucoside obtained from certain species of willows and poplars.
A glucoside or mixture of glucosides obtained from strophanthus.
The above list will hopefully give you a few useful examples demonstrating the appropriate usage of "glucoside" in a variety of sentences. We hope that you will now be able to make sentences using this word.
