Anthocyanins Present in Cell Cultures of Daucus carota

Hemingson, J. C.; Collins, R. P.

doi:10.1021/np50022a003

Cited by 14 publications

(3 citation statements)

References 10 publications

(12 reference statements)

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“…Furthermore, the sinapoyl derivative of the triglycoside was described as the major anthocyanin of carrot cells in tissue cultures 9. The presence of cyanidin 3‐glucosylgalactoside, cyanidin 3,5‐diglucoside, cyanidin 3‐glucoside and cyanidin 3‐galactoside10 was questioned by other authors 9. In a more recent study, cyanidin 3‐lathyroside, cyanidin 3‐xylosylglucosylgalactoside and the latter acylated with p ‐coumaric, ferulic, p ‐hydroxybenzoic and sinapic acids, were isolated from cell suspension cultures of black carrot and identified by NMR spectroscopy 11.…”

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confidence: 99%

Detection of peonidin and pelargonidin glycosides in black carrots (Daucus carota ssp. sativus var. atrorubens Alef.) by high‐performance liquid chromatography/electrospray ionization mass spectrometry

Kammerer

Carle

Schieber

2003

Rapid Comm Mass Spectrometry

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Anthocyanins of black carrots (Daucus carota ssp. sativus var. atrorubens Alef.) were investigated by high-performance liquid chromatography/electrospray ionization mass spectrometry. Besides the main compounds which have already been characterized in detail as cyanidin glycosides, six anthocyanins with m/z 757, 565, 595, 903, 933 and 903 were detected and unambiguously characterized as peonidin and pelargonidin glycosides, based on their fragmentation patterns. Peonidin and pelargonidin were identified after acid hydrolysis by comparison of the fragmentation patterns and retention times of the released aglycones with those of standard compounds. To the best of our knowledge this is the first report on anthocyanins in black carrots consisting of aglycones other than cyanidin.

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confidence: 99%

Detection of peonidin and pelargonidin glycosides in black carrots (Daucus carota ssp. sativus var. atrorubens Alef.) by high‐performance liquid chromatography/electrospray ionization mass spectrometry

Kammerer

Carle

Schieber

2003

Rapid Comm Mass Spectrometry

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“…The fruits of the plant (common name: wild carrot fruits) have been used in Traditional Chinese Medicine for the treatment of ancylostomiasis, dropsy, chronic kidney disease and bladder afflictions [ 1 ], due to a wide range of reported pharmacological effects, including antibacterial [ 2 ], antifungal [ 3 ], anthelmintic, hepatoprotective [ 4 ] and cytotoxic [ 5 ] activities. The presence of sesquiterpenes [ 6 , 7 , 8 ], chromones [ 9 ], flavonoids [ 10 , 11 ], coumarins [ 6 , 12 ] and anthocyanins [ 13 , 14 ] have been demonstrated in previous chemical investigations. Its potential medicinal importance and our interest in the chemistry of bioactive constituents [ 15 , 16 , 17 , 18 ], prompted us to initiate a chemical investigation of this plant.…”

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confidence: 98%

A New Sesquiterpene from the Fruits of Daucus carota L.

Fu¹,

Zhang²,

Tao³

et al. 2009

Molecules

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Phytochemical investigation of the fruits of Daucus carota L. resulted in the isolation of a new sesquiterpene named as daucucarotol (1). Its structure was elucidated on the basis of 1D and 2D NMR experiments, coupled with MS studies. To our knowledge, compound 1 is the first example for a natural eudesmane sesquiterpene with a hydroxymethyl group located at a methine carbon rather than a usual quaternary carbon in the two fused six-membered ring systems.

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“…The previous research on chemical constituents of D. carota has carried out the presence of sesquiterpenes, [6][7][8] chromones, 9) flavonoids, 10,11) coumarins 6,12) and anthocyanins. 13,14) As a part of our ongoing investigation on bioactive constituents, [15][16][17][18] we initiated a phytochemical investigation on the fruits of D. carota L., which resulted in the isolation of two new guaiane-type sesquiterpene glycosides, 11-O-acetyl-torilolone 8-O-b-D-glucopyranoside (1) and 1b-hydroxytorilolone 11-O-b-D-glucopyranoside (2). In this paper, we report the isolation and structure elucidation of them.…”

Section: Notesmentioning

confidence: 99%