anthraquinone


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Related to anthraquinone: anthraquinone glycosides

anthraquinone

[‚an·thrə·kwi′nōn]
(organic chemistry)
C6H4(CO)2C6H4 Yellow crystalline diketone that is insoluble in water; used in the manufacture of dyes.
References in periodicals archive ?
16]) contained 20 active compounds (of a total of 25 compounds) that either had an anthraquinone or a benzophenone core with one or more hydroxyl groups.
They cover surface-enhanced Raman scattering (SERS) in biomolecular and cellular investigation, surface-enhanced fluorescence and SERS of anthraquinone anti-tumoral drugs and their complexes with biomolecules on silver nanoparticles, probing the interactions of oligodeoxynucleotides with a cationic peptide, SERS for blood analysis, Raman spectroscopy of single cells for biomedical applications, hyperspectral Raman microscopy of the living cell, and applying Raman spectroscopy to human cancer diagnostics.
Other compounds that produce a similar urine color (phenindione, rifampin, anthraquinone laxatives) do not demonstrate the same color shift upon acidification.
PIZCA is the oldest aloe company in Venezuela and since 1992 has been processing aloe plants to obtain aloe juices, aloe gel, aloin and anthraquinone compounds for several demanding industries in the largest markets.
The results of the phytochemical screening of hexane and ethanol extracts of the tuber of Anchomanes difformis in table 1 showed that both the hexane and ethanol extracts do not contain saponins, resins, terpenoids, phenols, balsam, anthracene and anthraquinone.
A New Triterpene Ester, an Anthraquinone and Other Constituents of the Fern Lygodium flexuosum.
The plant BS contains tropane alkaloids, pyrrolizidine alkaloids, lycopsamine, and Ithomiinae, (18) and CR contains 1, 2-dihydroanthraquinone and 1, 2-dihydro-1, 3, 8-trihydroxy-2-methyl anthraquinone.
The anthraquinone standards confirmed the presence of anthraquinones in the intra-celluar extracts of the control and elicited cultures but individual anthraquinones could not be detected as both standards co-eluted when the two mobile phases: petroleum ether: ethyl acetate: formic acid (75:25:1) and ethyl acetate: methanol: water (100:13.
rotundus is rich in alkaloids, anthraquinone, coumarins, steroids, triterpenes, flavonoids, saponins, tannins, and resins.
They include metal-complex black dyes, blue anthraquinone dyes, and violet anthraquinone dyes.
Home noted that there is a role for laxatives and prefers anthraquinone glycosides.
Acute liver failure with renal impairment related to the abuse of senna anthraquinone glycosides.