Sains Malaysiana 32: 121-129 (2003)                                                                                           Sains Hayat /

Life Science

 

Chemotaxonomic Survey of Malaysian Mimosa Species

 

Umi Kalsom Yusof, Faridah Abdullah, Noriha Abdullah

Department of Biology

Faculty of Science and Environmental Studies

Universiti Putra Malaysia

43000 UPM Serdang, Selangor D.E. Malaysia

 

Khairuddin Itam & Baki Bakar

Institute of BioScience

Universiti Malaya

50603 Kuala Lumpur, Malaysia

 

Mohd. Aspollah Sukari

Department of Chemistry

Faculty of Science and Environmental Studies

Universiti Putra Malaysia

43400 UPM Serdang, Selangor D.E. Malaysia

 

 

 

ABSTRACT

 

Flavonoids of four Malaysian Mimosa species were analysed. Quercetin 7-­methyl ether was found in all four Mimosa species, kaempferol, apigenin and acacetin were detected in M. pigra and M. invisa Orientin was the only flavone C-glycosides detected in M. pudica. Both M. pigra and M. invisa synthesized quercetin 3-rhamnoside, quercetin 3-rutinoside, quercetin 3, 7-­dirhamnoside, kaempferol 3-rhamnoside, kaempferol 3,7-dirhamnoside and luteolin 7-arabinoside. Flavonoid patterns of M. pudica differs from M. longihirsuta as the former species synthesized kaempferol 7-rutinoside and kaempferol 3-glucoside-7-rhamnoside, and the latter species produced quer­cetin 3-glucoside-7-rhamnoside.

 

 

ABSTRAK

 

Sebatian flavonoid daripada empat spesies Mimosa telahpun dianalisiskan. Kuersetin 7-metil eter telah ditemui dalam keempat-empat spesies Mimosa, manakala kaemferol, apigenin dan akasetin telah dikesan kehadirannya di dalam M. pigra dan M. invisa Flavon C-glikosida iaitu orientin pula hanya ditemui dalam M. pudica. Kedua-dua M. pigra dan M. in visa menghasilkan kuersetin 3-ramnosida, kuersetin 3-rutinosida, kuersetin 3,7-diramnosida, kaemferol 3-ramnosida, kaemferol 3, 7-diramnosida dan luteolin 7-arabinosida. Corak flavonoid dari M. pudica berbeza daripada M. longihirsuta kerana M. pudica menghasilkan kaemferol 7-rutinosida dan kaemferol 3-glukosida-7­ramnosida, manakala M. longihirsuta menghasilkan kuersetin 3-glukosida-7­-ramnosida.

 

 

REFERENCES/RUJUKAN

 

Dominguez, X. A. & Sergio, G. G. 1989. Kukulkanins A and B, new chalcones from Mimosa tenuefolia. J. Nat. Prod. 52(4): 864-867.

Englert, J., Jiang, Y., Cabzlion, P., Quad-Ali & Anton, R. 1994. C-glycosylflavones from aerial parts of Mimosa pudica. Planta Medica 60(2): 1265-1267.

Englert, 1., Weniger, B., Lobstein, A.& Anton, R. 1995. Triterpenoid saponin from bark of Mimosa pigra. J. Nat. Prod. 54(5): 1247-1253.

Harborne, J. B. 1967. Comparative biochemistry ofthejlavonoids. London: Academic Press.

Harborne, J. B. 1984. Phytochemical methods. 2nd Edn. Chapman and Hall: London. Jiang, Y., Haag, M., Quirion, J. C., Cabalion, P., Kuballa, B. & Anton, R. 1990. Structure of a new saponin from the seed of Mimosa pudica. Planta Medica 56: 555.

Jiang, Y., Massiot, G., Lavaud, C., Teulon, 1. M., Guechot, c., Haag-Berrurier, M. & Anton, R. 1991. Triterpenoid g1ycosides from the bark of Mimosa tenuiflora. Phytochem. 30(7): 2357-2360.

Mabry, T. J., Markham, K. R. & Thomas M. B. 1970. The Systematic identification of flavonoids. Berlin:Springer.

Markham, K.R. 1982. Techniques of flavonoid identification. London: Academic Press.

Neilson, I.C. 1992.  Mimosaceae (Leguminosae-Mimosoideae). Flora Malesiana Ser. I. Vol. 11, Part 1.  Rijksherbarium, Netherlands: Leiden.

 

 

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