Reference for: Ipomoea purga. Source: The PLANTS Database, database ( version ). Acquired: Notes: National Plant Data Center, NRCS, USDA. Category: information only not used for fragrances or flavors. Recommendation for ipomoea purga usage levels up to: not for fragrance use. Recommendation. Exogonium purga (Wender.) Benth., Pl. Hartw. Heterotypic. Convolvulus officinalis Pelletan, J. Chim. Méd. t. 1. Ipomoea jalapa.

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The root contains convolvulin, which is a powerful cathartic see jalap. Ipomoea purga is rather difficult to break down, but if triturated with cream of tartar, sugar of milk, or other hard salts, the process of pulverization is much easier, and the powder rendered much finer.

Retrieved Dec 2, Ipomoea purga is described as a vine that can reach heights of 12 feet 3. Page 1 of 1. Articles with ‘species’ microformats Taxonbars with automatically added basionyms. Old engraved illustration of Exogonium purga isolated on a white background. Ipomoea purga is a species of flowering plant in the genus Ipomoea.

Jalap or Ipomoea purga, showing flowers and tuberous roots, vintage engraved illustration. Jalap, Ipomoea dumosa True jalap plant, Exogonium purga. Quinine bark tree, Cinchona officinalis 1, and jalap, Ipomoea purga 2, showing leaf, flower, and bark. Prga site of the aglycon macrolactonization is at C-2 of the second saccharide rhamnose.

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Ipomoea Species, Morning Glory, High John the Conqueror, Jalap Ipomoea purga

The convolvulinolic acid C 28 H 52 O 14 that is i;omoea in Ipomoea purga can be broken down into a sugar molecule C 6 H 12 O 6 and a form of crystallized convolvulinolic acid C 16 H 30 O 3 when diluted. The position for the ester linkage for the monomeric unit B on the macrocyclic unit A was identified as C-4 of the terminal glucose.

Retrieved from ” https: Views Read Edit View history. Lepidoptera that feed ipomowa Ipomoea. Janthina Common Purple Snailantique print Jalap Jalap, underground portion, vintage engraved illustration.

ipomoea purga,

Ipomoea purga as Exogonium purga Bot. Ipomoea purga Scientific classification Kingdom: Jalap Jalap, underground portion, vintage engraved illustration.

Their structures were established through NMR spectroscopy and mass spectrometry. This page was last edited on 14 February pruga, at This is the first report on the isolation, purification, and structure elucidation of intact individual resin glycoside constituents from the herbal drug jalap. It is commonly referred to as jalap. It is used to prevent diarrheabut large amounts will induce vomiting.

Friedrich Johann Bertuch was a German publisher and man of arts most famous for his volume encyclopedia for children illustrated with 1, engraved plates on natural history, science, costume, mythology, etc.

Ipomoea Species, Morning Glory, High John the Conqueror, Jalap

The encyclopedia of medicinal plants. Botanical Register Ipomoea purga as Exogonium purga Bot. Sell images Our Blog. We’ve sent an email to Please follow ipompea instructions to reset your password. Retrieved December 24, If is associated with an Alamy account you’ll receive an email with instructions on how to reset your password. In other projects Wikimedia Commons Wikispecies.


In both compounds 1 and 2, three different esterifying residues were located at C-2 of the second rhamnose unit and at C-2 or C-3 and C-4 on the third rhamnose moiety.

From Wikipedia, the free encyclopedia. Willibald Artus’ Hand-Atlas sammtlicher mediinisch-pharmaceutischer Gewachse, Handbook of all medical-pharmaceutical plantsJena, Three new resin glycosides, purginosides I and II 1 and 2 and purgin I 3were isolated from the aerial parts of Ipomoea purga and purified by preparative-scale recycling HPLC from a chloroform-soluble extract.

Ipomoea purga was discovered by Spanish conquistadores while settling among Mexican native peoples. The resin that is insoluble in ipomoeea is odorless while the resin insoluble in alcohol does have an odor and is typically a brownish color. By using this site, you agree to the Terms of Use and Privacy Policy. Janthina Common Purple Snailantique print Jalap or Ipomoea purga, showing flowers and tuberous roots, vintage engraved illustration. The site of lactonization by the aglycon in unit A was placed at C-2 of ipojoea second saccharide.

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