publication . Article . 2004

A new method for the isolation of betalaines by HPTLC.

Moreno-Alvarez, M. J.; Viloria-Matos, A.; Hidalgo-Báez, D. M;
Open Access English
  • Published: 01 Apr 2004
  • Publisher: Facultad de Agronomía. Universidad del Zulia
Abstract
Beta vulgaris L. roots were processed for to research the betalaines composition. Isolation and purification were carried out by means of high performance thin layer chromatography (HPTLC). They were eluted independently in one dimension with two solvent systems. Results showed red fraction and yellow fraction with maximum absorbance to 537 nm (betacyanin) and 465 nm (betaxantin) respectively. The HPTLC resolution was fine and route time was smaller fine that TLC, lowering oxidation hazard. Raíces de Beta vulgaris L., fueron procesadas para investigar la composición de betalainas. La separación y purificación se llevo a cabo mediante cromatografía de capa fina d...
Subjects
free text keywords: Beta vulgaris, betacyanin, betaxantin, HPTLC, purification, betacianinas, betaxantina,, purificación
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