Separation, Purification and Identification of Saccharides in Carica papaya Flesh

doi:10.7506/spkx1002-6630-201113021

Abstract

Abstract: Objectives: To separate, purify and identify sacchrides in Carica papaya flesh. Methods: Dried Carica papaya flesh was subjected to 95% ethanol extraction, petroleum ether defatting, and sequential chromatographic separation on polyamide, MCI, ODS and ODS-AQ columns. Quantitative identification was carried out by MS and NMR. Results: Four compounds Ⅰ－Ⅳ were obtained and identified as ethylα-D-fructoside(Ⅰ), ethylβ-D-fructoside(Ⅱ), benzylβ-D-glucoside(Ⅲ), and 2-O-β-D-Glu-3,6-bis(hydroxythyl)-5-phenyl-1,4-dioxan-2-ol(Ⅳ), respectively.

Key words: Carica papaya, fructoside, glucoside

CLC Number:

O657.63

HUANG Juan-juan，HU Chang-ying，PAN Hui-fang. Separation, Purification and Identification of Saccharides in Carica papaya Flesh[J]. FOOD SCIENCE, 2011, 32(13): 89-93.

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Separation, Purification and Identification of Saccharides in Carica papaya Flesh

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