PMID: 11336259May 5, 2001Paper

Equilibrium between basic nitrogen compounds in lupin seeds with differentiated alkaloid content

Phytochemistry
T AniszewskiK Gulewicz

Abstract

The results of studies on the content of the nitrogen basic compounds, viz. quinolizidine alkaloids, biogenic polyamines and basic amino acids in lupin seeds are presented. The investigations concerned three lupin species (Lupinus angustifolius L., Lupinus albus L. and Lupinus luteus L.) and 10 bitter and sweet cultivated varieties. Content of quinolizidine alkaloids in L. angustifolus ranged from 11.4 to 19.6 microg mg(-1) dw (bitter cultivars), from 0.18 to 0.47 microg mg(-1) dw (sweet), in L. albus from 0.58 microg mg(-1) dw (sweet) to 29.6 microg mg(-1) dw (bitter) and in L. luteus from 0.59 (sweet) to 14.7 microg mg(-1) dw (bitter). Total biogenic polyamine content ranged in L. angustifolius from 2,773.9 to 3,180.2 pmol mg(-1) dw (bitter) and from 315.0 to 599.0 pmol mg(-1) dw (sweet), in L. albus from 432.6 pmol mg(-1) dw (sweet) to 1,832.0 pmol mg(-1) dw (bitter) and in L. luteus from 506.9 pmol mg(-1) dw (sweet) to 2,091.8 pmol mg(-1) dw (bitter). Total basic amino acids varied in L. angustifolus from 1,034.3 to 1,704.6 pmol mg(-1) dw (bitter) and from 1,761.9 to 2,101.9 pmol mg(-1) dw (sweet), in L. albus from 696.9 pmol mg(-1) dw (bitter) to 1,269.2 pmol mg(-1) dw (sweet) and in L. luteus from 927.6 pmol mg(-1) dw (bi...Continue Reading

References

Apr 6, 1978·Biochimica Et Biophysica Acta·J JänneA Raina
Oct 1, 1989·Digestive Diseases and Sciences·R SaydjariJ C Thompson
Oct 1, 1990·Plant Physiology·A W Galston, R K Sawhney

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Citations

May 1, 2009·Plant Physiology·Dong-Xiu ZhangChristopher L Schardl
Jun 23, 2012·Phytochemistry·Geoffrey A Cordell
Nov 22, 2011·Journal of Pharmaceutical and Biomedical Analysis·Tadeusz Aniszewski
Apr 25, 2008·Journal of Agricultural and Food Chemistry·Giovanna BoschinAnna Arnoldi

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