Chemical Constituents and Insecticidal Activity of Senna italica Mill. from the Sudan

• Autorzy: Yagi, S. , El Tigani, S. , Ali, M. , Elkhidir, I. , Mohammed, A. M. A.
• Języki publikacji: EN

Abstrakty

EN

The chemical constituents and insecticidal activity of the pods of Senna italica (Caesalpiniaceae, Fabaceae) were investigated. From the chloroform extract of pods, physcion, chrysophanol, chrysophanol-10,10′-bianthrone, chrysophanol-physcion bianthrone and chrysophanol-isophyscion bianthrone, were isolated and characterized using different spectral methods. The GC-MS of the n-hexane extract revealed that the major chemical constituents of the oil were 2,6,-di-sec-butylphenol (36.69 %), di-n-octylphthalate (12.06 %), eicosane (5.46 %), tetratriacontane (4.87 %) and 2,2'-methylenebis[6-(1,1-dimethyl)-4-methylphenol (4.18 %). The n-hexane extract showed potent insecticidal activity (100 %) against Callosbruchus analis F. This study suggests that S. italica pods cannot be a source of sennosides but for other bioactive compounds.

Słowa kluczowe

EN

Senna italica; Fabaceae; Caesalpiniaceae; sennosides; anthraquinone; bianthrones; insecticidal activity

• Czasopismo: International Letters of Chemistry, Physics and Astronomy
• Rocznik: 2013
• Tom: Vol. 9, iss. 2
• Strony: 146-151
• Opis fizyczny: Bibliogr. 20 poz., rys, tab.

Twórcy

autor

Yagi, S.

• Department of Botany, Faculty of Science, University of Khartoum, PO Box 321, Khartoum 11111, Sudan

autor

El Tigani, S.

• Department of Botany, Faculty of Science, University of Khartoum, PO Box 321, Khartoum 11111, Sudan

autor

Ali, M.

• Department of Botany, Faculty of Science, University of Khartoum, PO Box 321, Khartoum 11111, Sudan

autor

Elkhidir, I.

• Department of Botany, Faculty of Science, University of Khartoum, PO Box 321, Khartoum 11111, Sudan

autor

Mohammed, A. M. A.

• Department of Chemistry, Alzaiem Alazhari University, PO Box 1432, Khartoum North 13311, Sudan,

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