Fluorophotometric Determination of Rutin and Other Flavones

Glazko, Anthony J.; F, Adair; Papageorge, Evangeline; Lewis, George T.

doi:10.1126/science.105.2715.48

Cited by 14 publications

(3 citation statements)

References 5 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Rutin (40) on hydrolysis with dilute acids yields quercetin, which is highly fluorescent and affords a convenient method for its determination.…”

Section: Fluorescence In Organic Analysismentioning

confidence: 99%

Fluorometric Analysis

White¹

1949

Anal. Chem.

View full text Add to dashboard Cite

INA review of fluorescent analysis as applied to inorganic material appearing in this journal in 1939 (117), several books devoted to this subject were mentioned. Some of these have been revised and serve as excellent references. Danckwortt's book (20) which is specifically concerned with analysis in ultraviolet light, was revised in 1940 and has appeared in this country in lithoprinted form. This contains 1583 references.Feigl (29) gives many fluorometric applications for organic as well as inorganic compounds. Radley and Grant (92) also have an enlarged third edition; Chapter 8 which is on inorganic analysis has 123 references. Texts dealing with colorimetric analysis almost invariably give a discussion of fluorometric techniques. Sandell (100) gives methods for several elements and the Snells (107) in Chapter 15 of their third edition cover some general principles and apparatus for fluorescent analysis. Because of the listing of thq fluorescent color of many substancesfor example, 2896 organic compounds-the analyst will be interested in DeMent's book ( 22); how'ever, the review' by Fonda (33) should be read in connection with this. From a theoretical standpoint the Cornell symposium papers on solid luminescent materials edited by Fonda and Seitz (84), and the paper by Kasha (55) are of interest.

show abstract

“…Rutin (40) on hydrolysis with dilute acids yields quercetin, which is highly fluorescent and affords a convenient method for its determination.…”

Section: Fluorescence In Organic Analysismentioning

confidence: 99%

Fluorometric Analysis

White¹

1949

Anal. Chem.

View full text Add to dashboard Cite

show abstract

“…Ferric chloride in methanol may also be considered as a reagent for these quercetin derivatives. Fluorometry of boric acid compounds has also been tried by Glazko et al (79).…”

Section: Vitaminsmentioning

confidence: 99%

“…Spectral transmission curves in the region 400 to 700 millimicrons and also in the ultraviolet range of 240 to 400 millimicrons establish the wave length necessary to determine each material. Glazko et al (79) have used fluorometry to estimate rutin content. Naghski et al (147) also discuss the analysis of rutin.…”

Section: Vitaminsmentioning

confidence: 99%

Pharmaceuticals and Natural Drugs

Hilty¹

1949

Anal. Chem.

View full text Add to dashboard Cite

Eine Schnellmethode zur Bestimmung des Rutingehaltes

Brune

1954

Archiv der Pharmazie

View full text Add to dashboard Cite

Archiv der 4 32 H r u n e Pharmazie Herb. Galeopsid. 0,5 Herb. Galeopsid. 0,5 Herb. Gsleopsid. 0,5 Herb. Galeopsitl. 0,5 Herba Urticae 0,5 Herba Urticae 0,5 produkt und den storenden Begleitstoffen zusammensetzen. Um letztere zu bestimmen, wird Reaktionsgemisch 2 durch ein Riindfilter von 9 cm Durchnlesser (Schleicher &, Schull Nr. 595) filtriert, und der Ruckstand mit soviel Wasser von 80" ausgewaschen, bis dieses farblos ablluft. Um eine moglichst schnelle und quantitativc Losung der Begleitstoffe zu erreichen, wird das Waschwasser vorteilhaft in duniiem Strahl (Pipette) aufgespritzt . Der Filterruckstand ist nach erfolgtem Auswaschen von gelbbrauner Farbe. Das aufgefangene Waschwasser (100-150 ccm), welches den groSten Teil der Begleitstoffe enthalt, schiittelt l ) Stlndige Snschrift : Caixa postal 3354. S o Paulo. Brasilien. 2) I n abgekurzter Form vorgetragcn auf der 5 . Tagung der brasilianischen Gesellschaft zur Fdrderung der Wissenschafteii (Sociedade Brasilcira para o Progress0 da Cigncia); Curitiha, November 1953.

show abstract

Fluorophotometric Determination of Rutin and Other Flavones

Cited by 14 publications

References 5 publications

Fluorometric Analysis

Fluorometric Analysis

Pharmaceuticals and Natural Drugs

Eine Schnellmethode zur Bestimmung des Rutingehaltes

Contact Info

Product

Resources

About