Jatropha gaumeri Greenm.; pomol che’. Tree (or shrub) with milky latex; leaves alternate, simple, broadly ovate, base cordate, margin entire, apex acuminate to. Jatropha gaumeri is a species of plants with 18 observations. Family: Euphorbiaceae Juss. Genus: Jatropha L. Jatropha gaumeri Greenm. This species is accepted, and its native range is SE. Mexico (and Tamaulipas) to.

Author: Miramar Gozahn
Country: Malawi
Language: English (Spanish)
Genre: Career
Published (Last): 14 August 2009
Pages: 52
PDF File Size: 6.4 Mb
ePub File Size: 19.85 Mb
ISBN: 531-1-38649-330-5
Downloads: 67175
Price: Free* [*Free Regsitration Required]
Uploader: Faujind

Phytochemistry22 Annals of Plant Sciences. Cyperenoic acid was isolated from jatrohpa crude n -hexane extract obtained from freshly picked roots g further extracted with n -hexane under reflux. Phytochemistry20 Biological tests In vitro antiproliferative assay in human cancer cell lines For the in vitro antiproliferative activity screening, ten cell lines were selected from human tumors, designated as: The active compounds were monitored by the in vitro antiproliferative assay.

Further studies are necessary to better understand the toxic effects gaumerl normal cells.

Herein we report the isolation and structure elucidation of the compounds jatrophone and cyperenoic acid with in vitro antiproliferative activity. Table 3 presents the results determined by the in vitro antiproliferative assay with human cancer cell lines.

Bacillus subtilis ATCC was used for testing antimicrobial activity. This page was last edited on 24 Decemberat The activity on tumoral cells was also observed for the crude hexane gaumdri due to the presence of jatrophone jqtropha cyperenoic acid. Evaporation of the solvent yielded the corresponding hydrolyzed product in good yield, i.

The methanolic extracts of roots and leaves of Jatropha gaumeri showed antimicrobial and antioxidant activity, respectively.


jatropha gaumeri

Ruiz IV ; Mary A. This is the first report exploring the in vitro antiproliferative activities effect of J. J Nat Prod Previous authors evaluated activities against epithelial gastric cell line AGS and gastroprotecion effect Pertino et al.

The NOESY spectrums of jatrophone and cyperenoic acid showed the H groups in proximity Figure 1 and 2 confirming the stereochemical aspects observed by X-ray, gwumeri both compounds.

Fractions eluted with n -hexane: For instance, the fresh latex of many plants belonging to this genus is used in folk medicine for the treatment of mouth blisters [1], pimples [2], and scabies [3]; similarly, leaf infusions are used to treat ulcers [4], infected wounds [5], and diarrhea [6]; finally, both the leaves and seeds of some Jatropha spp.

InGoldman Sachs cited Jatropha curcas as one of the best candidates for future biodiesel production. All the authors have read the final manuscript and approved the submission. Gastroprotective activity and cytotoxic effect of cyperenoic acid derivatives.

The organic layer was washed with water and brine and dried over anhydrous sodium sulfate. For the in vitro antiproliferative activity screening, ten cell lines were selected from human tumors, designated as: Roots and leaves of J.

Much like other members of the family Euphorbiaceaemembers of the genus Jatropha contain several toxic compounds. Springer-Verlag, 2 nd edition, New York, Euphorbiaceae genera Jatropha Poisonous plants. Effect of Arbuscular Mycorrhizae on Jatropha curcas further its effect on tissue culture and leaf extract for antifungal property. Marcel Dekker, USA, Jatropha biodiesel fueling sustainability?.

New Antileukemic jatrophone derivatives from Jatropha gossypiifolia: Lothario Meissner, – Jd.

The water footprint of bioenergy from Jatropha curcas L. The reaction mixture was passed through a silica gel bed mesh, 3 cm high and the adsorbent washed with CH 2 Cl 2 to produce 18 mg jatrohpa crude oxidized product.

  CSB GP1272 PDF

Results and discussion A bioassay-guided purification of the antimicrobial root organic crude extract of J. Cyperenoic acid 2 has been also isolated from different species of plants gaumdri Sandwithia guyanensis Jacobs et al.

Zhang L, Demain L eds.

Jatropha gaumeri Greenm.

From Wikipedia, the free encyclopedia. The best selectivity was observed with jatrophz U with 1. As part of an ongoing screening project directed towards the search for biologically active metabolites from the Yucatecan flora [21], we wish to describe herein the bioassay-directed purification of the root and leaf extracts of J.

Oxidation of fraction 8F. No previous reports on in vitro antiprolifrative activity on human cancer cell lines Jatropha ribifolia Pohl Baill.

The second, less-polar, fraction showed the presence of two main components having very similar R f values on TLC; all attempts to separate the components in their natural form proved unsuccessful. Retrieved 21 June In Western Australia banned Jatropha gossypiifolia as invasive and highly toxic to people and jatrophz. Date analysis The averages of the absorbance were calculated discounting the value the white and total growth inhibition TGI was determined by the equation: The terpenes when isolated also showed significant results in the bioassay under study.

Figure 3 shows the curves of the concentration response for the doxorrubicin control drug, hexanic extract, cyperenoic acid and jatrophone terpenes against human tumor cells.