Bioactive metabolites in improved cowpea seeds

O. M. Ameen, O. M. Fatope, L. A. Usman, S. A. Adebayo

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

The International Institute of Tropical Agriculture (IITA) has developed some pest and disease resistant cowpeas. From these the seeds of 8 cowpea cultivars were extracted with ethanol, and partitioned into chloroform and water-soluble fractions, the water-soluble fraction was further extracted with ethyl acetate. Residues from ethanol, chloroform and ethyl acetate soluble fractions for each of the 8 cowpea cultivars were screened against brine shrimp larvae. The seed extracts of cowpea cultivars IT93K - 596 - 9 - 12, IT90K - 277 - 2 and IT93K - 452 - 1 were found to be most active, indicating that they contain cytotoxic compound(s).

Original languageEnglish
Pages (from-to)513-516
Number of pages4
JournalAfrican Journal of Biotechnology
Volume4
Issue number6
Publication statusPublished - Jun 2005

Fingerprint

cowpeas
Seeds
metabolites
Chloroform
seeds
chloroform
cultivars
Ethanol
ethanol
tropical agriculture
Artemia
Water
seed extracts
Agriculture
Larva
water
pests
Vigna
larvae
ethyl acetate

Keywords

  • Bioactive compund
  • Biotechnology
  • Brine shrimp larvae
  • Cowpea
  • Cytotoxicity

ASJC Scopus subject areas

  • Biotechnology

Cite this

Ameen, O. M., Fatope, O. M., Usman, L. A., & Adebayo, S. A. (2005). Bioactive metabolites in improved cowpea seeds. African Journal of Biotechnology, 4(6), 513-516.

Bioactive metabolites in improved cowpea seeds. / Ameen, O. M.; Fatope, O. M.; Usman, L. A.; Adebayo, S. A.

In: African Journal of Biotechnology, Vol. 4, No. 6, 06.2005, p. 513-516.

Research output: Contribution to journalArticle

Ameen, OM, Fatope, OM, Usman, LA & Adebayo, SA 2005, 'Bioactive metabolites in improved cowpea seeds', African Journal of Biotechnology, vol. 4, no. 6, pp. 513-516.
Ameen, O. M. ; Fatope, O. M. ; Usman, L. A. ; Adebayo, S. A. / Bioactive metabolites in improved cowpea seeds. In: African Journal of Biotechnology. 2005 ; Vol. 4, No. 6. pp. 513-516.
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