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Apiose-containing compounds

Characterization of Apiose-containing Compounds of Low Molecular Weight... [Pg.140]

The parsley plant, Petroselinum crispum, for example, contains at least two of the D-apiose flavonoids, namely, apiin 4, 5-dihydroxy-flavon-7-yl 2-0- [3-C (hydroxymethyl)-/3-D-erythrofuranosyl] -/3-D-glucopyranoside (4) and petroselinin 3, 4, 5-trihydroxyflavon-7-yl 2-0- [3-C-(hydroxymethyl)-/3-D-erythrofuranosyl]-/3-D-glucopyrano-side. 1 The principal compound containing D-apiose in parsley... [Pg.140]

Incubation of a cell-free extract of L. minor in the presence of NAD+ and UDP-D-[U-14C]glucuronic acid generated two compounds, each containing a different radioactive C5 sugar.96 The presence of apiose after hydrolysis was diagnosed by (a) paper chromatography, (b) specific complex-formation with benzeneboronic acid, (c) electrophoretic mobility, and (d) formation of its isopropylidene acetal. Treatment with ammonia at 0° showed that the compound was formed by a nonenzymic cyclization.96 Treatment with phosphoric diesterase plus phosphatase further supported an earlier report of the existence of a D-apiosyl cyclic phosphate.95... [Pg.164]

See other pages where Apiose-containing compounds is mentioned: [Pg.135]    [Pg.141]    [Pg.147]    [Pg.154]    [Pg.173]    [Pg.135]    [Pg.141]    [Pg.147]    [Pg.154]    [Pg.173]    [Pg.952]    [Pg.146]    [Pg.147]    [Pg.175]    [Pg.263]    [Pg.275]    [Pg.139]    [Pg.143]    [Pg.144]    [Pg.148]    [Pg.174]    [Pg.110]    [Pg.839]   


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Apiose

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