American Journal of Pharmacy, Volume 61Philadelphia College of Pharmacy and Science., 1889 |
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Halaman 3
... color and quite pubescent . When dried the flower heads are from to inch in diameter , the ray florets being twisted and folded and frequently broken off . When soaked to the natural size , about 14 inch in diameter , including the ray ...
... color and quite pubescent . When dried the flower heads are from to inch in diameter , the ray florets being twisted and folded and frequently broken off . When soaked to the natural size , about 14 inch in diameter , including the ray ...
Halaman 6
... color , and ready for use as food . No evidence of sugar as glucose or saccharose could be obtained . Tests for tannin likewise gave negative results . The most important constituents are starch , gum and mucilage , the last two are not ...
... color , and ready for use as food . No evidence of sugar as glucose or saccharose could be obtained . Tests for tannin likewise gave negative results . The most important constituents are starch , gum and mucilage , the last two are not ...
Halaman 8
... color , which gradually becomes darker , and does not disappear on washing . METHYSTICIN FROM PIPER METHYSTICUM . BY ROBERT GLENK . On evaporating an alcoholic tincture of the root to a small bulk , a crystalline precipitate forms ...
... color , which gradually becomes darker , and does not disappear on washing . METHYSTICIN FROM PIPER METHYSTICUM . BY ROBERT GLENK . On evaporating an alcoholic tincture of the root to a small bulk , a crystalline precipitate forms ...
Halaman 9
color , which changes to a brown in one or two hours . Concentrated nitric acid dissolves it with a reddish - brown color . Concentrated hy- drochloric acid gives an orange red color . With oxidizing agents , like permanganate of ...
color , which changes to a brown in one or two hours . Concentrated nitric acid dissolves it with a reddish - brown color . Concentrated hy- drochloric acid gives an orange red color . With oxidizing agents , like permanganate of ...
Halaman 10
... color ; the coloring matter was not taken up by alcohol , but was dissolved by am- monia , with an intense red color , which was destroyed by hydrochloric acid . In other respects the two powders showed no difference . They had an ...
... color ; the coloring matter was not taken up by alcohol , but was dissolved by am- monia , with an intense red color , which was destroyed by hydrochloric acid . In other respects the two powders showed no difference . They had an ...
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Istilah dan frasa umum
acetic acid added adulterated alcohol alkaline alkaloid ammonia ammonium aqueous solution bark boiling bromine brown calcium carbonate cent Chem chemical chloride chloroform colorless compound containing crystals decomposed dilute dissolved distilled doses dried drug ether evaporated examined extract ferric ferric chloride filter filtrate formula gives glycerin grain grams H₂O heat hydrate hydrochloric acid hypophosphite hypophosphorous acid insoluble iodide iodine Jour liquid Maisch Medical medicinal melting mercuric chloride mercury method mixture nitrate nitric acid obtained odor officinal oleate oleic acid oxalic oxalic acid oxide paper Pennsylvania pepsin percolator petroleum ether Phar Pharm Pharmaceutical Association pharmacists Pharmacopoeia Pharmacy Philada Philadelphia plant portion potassium powder precipitate prepared present Prof pure reaction residue resin root salicylic salt samples small quantity sodium soluble specific gravity starch substance sugar sulphate sulphuric acid syrup tannin tartaric temperature tincture tion washed yellow yield