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Abstract:

Four new acylated anthocyanins have been isolated from flowers of Ipomoea cairica (L.) Sweet. Pigments I and II were characterized as isomers of cyanidin-3-(p-coumaryl-caffeyl-sophoroside)-5-glucoside, IIIb as cyanidin-3-(dicaffeyl-sophoroside)-5-glucoside and IV as cyanidin-3-(caffeyl-sophoroside)-5-glucoside. Pigment IIIa was identified as cyanidin-3-(dicaffeyl-sophoroside)-5-glucoside, which has been described by Imbert et al.10 in Ipomoea batatas (L.) Lam. Anthocyanin IIIa is isomeric with IIIb. The presence of acylated pigments in Tubiflorae order is of systematic interest. © 1972.

Registro:

Documento: Artículo
Título:Acylated anthocyanins from Ipomoea cairica
Autor:Pomilio, A.B.; Sproviero, J.F.
Filiación:Departamento de Química Orgánica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón 2, Ciudad Universitaria, Buenos Aires, Argentina
Palabras clave:acylated anthocyanins; Convolvulaceae; cyanidin derivatives; Ipomoea cairica
Año:1972
Volumen:11
Número:3
Página de inicio:1125
Página de fin:1128
DOI: http://dx.doi.org/10.1016/S0031-9422(00)88464-2
Título revista:Phytochemistry
Título revista abreviado:Phytochemistry
ISSN:00319422
CODEN:PYTCA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00319422_v11_n3_p1125_Pomilio

Referencias:

  • Kuroda, Wada, (1935) Proc. Imp. Acad. Tokyo, 11, p. 189
  • Watanabe, Sakamura, Obata, The Structures of Acylated Anthocyanins in Eggplant and Perilla and the Position of Acylation (1966) Agricultural and Biological Chemistry, 30, p. 420
  • Harborne, (1960) Nature, Lond., 187, p. 240
  • Endo, Biochemical and Genetical Investigations of Flower Color in Swiss Giant Pansy, Viola^|^times;Wittrokiana Gams (1959) Shokubutsugaku Zasshi, 72, p. 10
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  • Vega, Martin, Anthocyanins of the Squill (1962) Nature, 197, p. 382
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  • Williams, (1955) Chem. & Ind., p. 120
  • Harborne, (1965) Phytochem., 4, p. 107
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  • Nakanishi, (1962) Infrared Absorption Spectroscopy; Practical, p. 61. , Holden-Day, San Francisco
  • Birkofer, Kaiser, Koch, Donike, Wolf, (1963) Z. Naturforsch., 18 b, p. 631
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Citas:

---------- APA ----------
Pomilio, A.B. & Sproviero, J.F. (1972) . Acylated anthocyanins from Ipomoea cairica. Phytochemistry, 11(3), 1125-1128.
http://dx.doi.org/10.1016/S0031-9422(00)88464-2
---------- CHICAGO ----------
Pomilio, A.B., Sproviero, J.F. "Acylated anthocyanins from Ipomoea cairica" . Phytochemistry 11, no. 3 (1972) : 1125-1128.
http://dx.doi.org/10.1016/S0031-9422(00)88464-2
---------- MLA ----------
Pomilio, A.B., Sproviero, J.F. "Acylated anthocyanins from Ipomoea cairica" . Phytochemistry, vol. 11, no. 3, 1972, pp. 1125-1128.
http://dx.doi.org/10.1016/S0031-9422(00)88464-2
---------- VANCOUVER ----------
Pomilio, A.B., Sproviero, J.F. Acylated anthocyanins from Ipomoea cairica. Phytochemistry. 1972;11(3):1125-1128.
http://dx.doi.org/10.1016/S0031-9422(00)88464-2