and pharmacological properties of Kigelia africana (Lam.) Balmkheera, Isopinnatal, Kigelin, Chemical constituents, Medicinal properties. Objective: Kigelia africana, a tropical tree, which has long been used in African . Analytical grade solvents (Fischer chemicals) were used for isolation and. cancer with drugs (pharmacotherapy) or with chemical compounds ( chemotherapy) in family comprises 21 species, of which Kigelia africana. (Lam. ) Benth is.

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Medicinal plant and traditional medicine in Africa. Revision of the 1 H and 13 C-NMR spectra of 6-feruloylcatalop 4 and 6- p -hydroxycinnamoylcatalpol 5, specioside is described. An examination of the antibacterial, antifungal, anti-Giardial and anticancer properties of Kigelia africana fruit extracts. Analysis of tocopherols by capillary supercritical fluid chromatography and mass spectrometry.

Post-hoc test analysis was done using the Duncan multiple comparison test.

Chemical composition and antioxidant potentials of Kigelia pinnata root oil and extracts

Characterization of fatty acid methyl esters by gas chromatography on siloxane liquid phases. A procedure to measure the antiradical efficiency of polyphenols.

The present study provides basic data on the natural antioxidant potential of Kigelia pinnata root for the food, pharmaceutical or cosmetic industries, and also offers scientific reference for the large scale usage and exploitation of Kigelia pinnata as a vital resource.

It was established that they caused lack of essential fatty acids Kummerow et al. Flavonoids, a class of natural products of high pharmacological potency. Deletion of the cyclin-dependent kinase-4 inhibitor gene inmultiple human cancers.

The ethyl acetate extract showed the same activity. Olubunmi Atolani, Sunday Oladoye, A. The Bignoniaceae family is noted for the occurrence of iridoids, naphthoquinones, flavonoids, terpenes, tannins, steroids, coumarins, saponins and caffeic acid in the fruits, stem, leaves and roots Akunyili and Houghton, [ 2 ]; Houghton et al.


Effects of Anacardium occidentale stem bark extract on in vivoinflammatory models. It was suggested that the ability of the extract components to inhibit the synthesis of prostaglandins and other inflammatory mediators was responsible for its analgesic and anti-inflammatory activities Owolabi and Omogbai, Thin layer chromatography, TLC plate were examined with a UV lamp operating at a wavelength of and nm.

It could serve as intermediates in the manufacture of a variety of food ingredients.

Influence of trans fatty acids on health. The absorbance was then measured at nm against reference blank.

How to cite this URL: Inhibition kkigelia carcinogenesis by dietary polyphenolic compounds. Growth inhibitory activity of extracted material and isolated compounds from the fruits of Kigelia pinnata. In view of this, we have investigated the in vitro antioxidant effect of these extracts by DPPH assay and examined the phytochemicals in each extract. Total antioxidant activity in plant materials and its interest in food technology.

A small portion of the dry extract was used for the phytochemical screening for compounds including tannins, phlobatannins, flavonoids, terpenoids, alkaloids, cardiac glycosides, anthraquinone, saponins, and steroids in accordance with methods described by Harborne [ 21 ]Trease and Evans [ 50 ] and Sofowora [ ligelia ] with minor modifications. Polyphenols and disease risk in epidemiologic studies.

Chemical composition and antioxidant potentials of Kigelia pinnata root oil and extracts

The current work led to isolation and characterization of nine constituents including iridoid glycosides, phenylpropanoid derivatives, and a eucommiol derivative. The plant is endemic in the south, central and West Africa Burkill, ; Olatunji and Atolani, Total phenolic content and reducing power potentials of the extract The total phenolic content was also found to be higher in KPRE at 0. UV and IR spectroscopic techniques afrciana used to carry out hcemicals characterization of the oil and extracts.

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The MS data is in agreement with literature data Heinrich et al. Antialgal compounds from Zantedeschia aethiopica.

Antioxidant and free radical scavenging activity of Feijoa sallowiana fruits peel and chemjcals. The phytochemical analysis conducted on Kigelia pinnata extracts revealed acricana presence of tannins, flavonoids, steroids, phlobatannins, phenolics, anthraquinones, afrocana and saponins.

Identification of the volatile component was carried out using the peak enrichment technique of reference compounds and as final confirmation of the peak identification by GC-MS, their spectral data were compared with those of NIST library mass spectra. Glandular hairs of Sigesbeckia jorullensis Kunth Asteraceae: Inhibition of activator protein-1, nf-k b, and mapks and induction of phase 2 detoxifying enzyme activity by chlorogenic acid.

Shell Oil Botswana; J Clin Microbiol ; Rapid, low-technology MIC determination with clinical Mycobacterium tuberculosis isolates by using the microplate Alamar Blue assay. World J Tradit Chin Med ;3: The presence of phytol in brown and blue-green algae and its relationship to evolution.

Thus, the presence of these constituents in Kigelia pinnata partly supports the common traditional use of plant in the treatment of cancer. Preparative thin layer chromatography was used for further purification and isolation of various compounds. It is a aafricana Compound IV is a well known natural product and was easily identified by comparing its physical propertiesinfrared spectrum and mass spectrum with data from literature.