... Lab Invest 13:613-8, Jun 64 BIOFLAVONOIDS Quercetin inhibition of specific histidine decarboxylase. Smyth RD, et ... Palmer KN. Practitioner 193:43-9, Jul 64 Quercetin inhibition of specific histidine decarboxylase. Smyth RD, et ...

... the latter; crystalline, bitter), podophyllinic acid (inactive), podophyllo-quercetin (yellow needles, insoluble in water, slightly soluble in ... with dilute acids yields isodulcit, C6Hu06, and yellow quercetin, C24H]6On (with alcoholic ferric chloride dark green, ...

... podophyllinic acid (inactive); yellow crystals, perhaps identical with quercetin ; green oil, and crystalline fatty acid. Properties. - Alterative, ... with dilute acids yields isodulcit, CdHuO6, and yellow quercetin, C27H18O12. Properties and Uses.-Like the preceding. RUBUS.- ...

... and is regarded as an anhydrid of catechin. Quercetin was obtained from the aqueous solution of catechu ... than in the latter. The coloring principle is quercetin and the chief constituent is catechin, which gives ...

... Carotic (?) C36H2402, Caro- tin. Quercitric, or Rutinic acid, Quercetin, C)6H160M. Luteolic acid, C40H14O6 (?) luteolin. Thujic acid, ... as found in the different plants, it ia quercetin with various proportions of the carbohydrate, C12Hl50|3. ...

... 331 Phloretin.................. 331 Phloretic Acid............. 331 Quercitrin................. 331 Quercetin.................. 331 Quercetinic Acid........... 331 Hesperidin................. 331 Hesperitin................. 331 ...

... attention of the sick. Meletin, mel'et-in. Quercetin. Melezitose, mel-ez'e-toze. Melezibros. Sugar found ... ac'id. Result of action of potassa upon quercetin. Quercetin, kwur'se-tin. Neutral principle due to ...

... with dilute acids yields isodulcit, C6II1406, and yellow quercetin, n TT o '^27X118Vj'l2> RUBUS.—Blackberry Bark. ... catechu red, little 424 DRUGS WITHOUT CELLULAR STRUCTURE. quercetin, gum, ash 0.6 to 5 per cent. ...

... ferric chloride; with acid splits into isodulcit and quercetin. Properties. — Irritant, stimulant, emmenagogue, nervine. Dose, 0.3 ... pyrocatechin, phenol, and acetic acid), catechu red, little quercetin, gum, ash 0.6 to 6 per cent. ...

... inert; less soluble than the latter; crystalline, bitter), quercetin (yellow needles, insoluble in water, slightly soluble in ... with dilute acids yields isodulcit, ChH1406, and yellow’ quercetin, C24H16Ou (with alcoholic ferric chloride dark green, on ...