Pharmaceutical Review, Том 23Pharmaceutical Review Publishing Company, 1905 |
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Страница 4
... color of the leaf is in general dependant on the green color- ing matter known as chlorophyll . Chlorophyll is found in the super- ficial parts of plants impregnating minute colorless granules . Ex- periments have shown that light ...
... color of the leaf is in general dependant on the green color- ing matter known as chlorophyll . Chlorophyll is found in the super- ficial parts of plants impregnating minute colorless granules . Ex- periments have shown that light ...
Страница 5
... color of leaf drugs . Those enzymes known as oxidases are able to use the oxygen of the air in bringing about the oxidation of tannins and other compounds with the development of brown products . It is clear from these considerations ...
... color of leaf drugs . Those enzymes known as oxidases are able to use the oxygen of the air in bringing about the oxidation of tannins and other compounds with the development of brown products . It is clear from these considerations ...
Страница 6
... color ; ( 2 ) the oxidizing enzymes acting on the tannins and other oxidizable compounds present give the product a brownish color . When , in curing a leaf drug , it fails to lose water steadily , especially during the earlier stages ...
... color ; ( 2 ) the oxidizing enzymes acting on the tannins and other oxidizable compounds present give the product a brownish color . When , in curing a leaf drug , it fails to lose water steadily , especially during the earlier stages ...
Страница 23
... color and possessed a sweet tere- binthinate odor . That obtained by shaking the aqueous distillate with petroleum ether resembled the former but its color was much darker . The specific gravity of the first oil was 0.91329 at 25 ...
... color and possessed a sweet tere- binthinate odor . That obtained by shaking the aqueous distillate with petroleum ether resembled the former but its color was much darker . The specific gravity of the first oil was 0.91329 at 25 ...
Страница 24
... . c . The rectified oil was of an amber color , had a terebinthinate odor , sp . g . 0.9146 at 25 ° and , like the first oil was optically in- active . The Study of Phytochemistry . * By Edward Kremers . 24 PHARMACEUTICAL REVIEW .
... . c . The rectified oil was of an amber color , had a terebinthinate odor , sp . g . 0.9146 at 25 ° and , like the first oil was optically in- active . The Study of Phytochemistry . * By Edward Kremers . 24 PHARMACEUTICAL REVIEW .
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95 degrees acetanilide acetic adulteration aldehyde alkali alkaloid ammonia aqueous arsenic trioxide atom B-homochelidonine base Berlin boiling bromine caffeine CASPARI cent chelidonine Chem chemical Chemistry Chicago chloride chloroform Citral COCAINE College of Pharmacy color compound contains cotarnine crystalline crystals dissolved distilled dried at 95 drug Druggists EDWARD KREMERS ester ether Euphorbiaceae evaporated extracted flask formula heating hydrochloric acid illus iodine iodomethylate J. O. SCHLOTTERBECK laboratory LARGE GOLD MEDAL liquid Manufacturer medicine melting methebenine method methyl methyliodide mixture molecule morphine obtained Oil of Guaiac Open Court oxidation papaverine Patents Phar Pharm PHARMACEUTICAL REVIEW pharmacist Pharmacognosy Pharmacopoeia pinene plant potassium powdered precipitate prepared present Price Professor reaction Regal residue dried root salt sample Schimmel School of Pharmacy Science scientific Section sodium bicarbonate sodium hydroxide soluble solution solvent sparteine substance sulphuric acid temperature tion titrated Vienna Prof volatile weight York
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