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1916 Observer DuMez Acid number aethereum African ginger Alco Alcohol Acetone Ether amount apiol apparatus Arch ash content benzin black pepper Caesar and Loretz capsicum castor oil Chem color commercial oleoresins Contained ether cubic centimeters Date 1916 Observer Date Observer Solvent Date Observer Source distillation edition ethereal extract evaporate extract of male extracting the drug Extractum Filicis fatty oil filix acid gingerol grams Iodine value Jamaica ginger Journ Keep the oleoresin laboratory Lilly male fern menstruum method odor oleo oleoresin of aspidium oleoresin of capsicum oleoresin of cubeb oleoresin of ginger oleoresins prepared percolator petroleum ether Pharm piperine powder presence of unevaporated present Proc Procter receptacle suitable refractive index Reported as yield residue resin results obtained saponification value soluble Solvent Alcohol solvent employed Southall Bros specific gravity sufficient quantity suitable for volatile tables which follow tion unevaporated solvent United States Pharmacopoeia Vanderkleed volatile oil water-bath yield of oleoresin
Page 178 - Add to the residue 5 cc. of distilled water, 5 cc. of hydrochloric acid, and 2 cc. of nitric acid, and evaporate to dryness on a water bath. Dissolve the residue in 40 cc.
Page 144 - It is stated to be slowly but completely soluble in cold alcohol, more soluble in hot alcohol, readily soluble in ether, chloroform, carbon disulphide and fatty oils.
Page 111 - the dried ripe fruits of Capsicum fructescens Linne5 (Fam. Solanaceae), without the presence or admixture of more than 2 per cent. of stems, calyxes or other foreign matter.
Page 135 - Recover the greater part of the ether by distillation on a water-bath, and expose the residue fn a capsule until the remaining ether has evaporated.
Page 25 - Press the drug firmly, and percolate slowly with ether, added in successive portions, until the drug is exhausted. Recover the greater part of the ether from the percolate by distillation on a waterbath, and...
Page 13 - The oleoresins are official liquid preparations, consisting principally of natural oils and resins extracted from vegetable substances by percolation with stronger ether.
Page 114 - Place the capsicum in a cylindrical glass percolator, provided with a stop-cock, and arranged with a cover and a receptacle suitable for volatile liquids. Pack the powder firmly, and percolate slowly with ether, added in successive portions, until the percolate measures eight hundred mils.
Page 25 - Lupulin, one hundred grammes (100 Gm.) [3 ozs. av., 231 prs.] ; ether, a sufficient quantity. Put the lupulin into a cylindrical glass percolator, provided with a stop-cock, and arranged with cover and receptacle suitable for volatile liquids.