ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupini

Anthracnose, caused by Colletotrichum lupini is the disease that causes more damage in lupins around the world. Previously, we evaluated the relationship between alkaloid content and anthracnose tolerance in different varieties and breeding lines of L. albus. In the present work, an appropriate meth...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	VON BAER,DIETRICH, SAELZER,ROBERTO, VEGA,MARIO, IBIETA,PABLO, MOLINA,LILY, VON BAER,ERIK, IBÁÑEZ,ROCÍO, HASHAGEN,UTA
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2006
Materias:	Isoflavones Capillary Zone Electrophoresis Lupinus albus Lupinus angustifolius Anthracnose Colletotrichum lupini
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072006000400006
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0717-97072006000400006
record_format	dspace
spelling	oai:scielo:S0717-970720060004000062007-03-08ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupiniVON BAER,DIETRICHSAELZER,ROBERTOVEGA,MARIOIBIETA,PABLOMOLINA,LILYVON BAER,ERIKIBÁÑEZ,ROCÍOHASHAGEN,UTA Isoflavones Capillary Zone Electrophoresis Lupinus albus Lupinus angustifolius Anthracnose Colletotrichum lupini Anthracnose, caused by Colletotrichum lupini is the disease that causes more damage in lupins around the world. Previously, we evaluated the relationship between alkaloid content and anthracnose tolerance in different varieties and breeding lines of L. albus. In the present work, an appropriate method to assess lupin isoflavones by Capillary Zone Electrophoresis (CZE) using borate alkaline buffer was developed. Genistin, licoisoflavone A, genistein and 2´-hydroxygenistein were detected in leaf, stem, bud and root of Lupins. We report amounts of these isoflavones in leaves of anthracnose tolerant and not tolerant L. albus and L. angustifolius at different development stages during the season 1998/99. Using two in-vitro bioassays against Colletotrichum lupini lupin isoflavones were tested. Our results show that licoisoflavone A, lupinalbin A, 2`-hydroxygenistein, licoisoflavone B, genistein and wighteone exerts from mild to strong fungitoxic activity. Indeed isoflavones, as natural protection, could play an important role in the resistance and tolerance of lupins against anthracnoseinfo:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.51 n.4 20062006-12-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072006000400006en10.4067/S0717-97072006000400006
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Isoflavones Capillary Zone Electrophoresis Lupinus albus Lupinus angustifolius Anthracnose Colletotrichum lupini
spellingShingle	Isoflavones Capillary Zone Electrophoresis Lupinus albus Lupinus angustifolius Anthracnose Colletotrichum lupini VON BAER,DIETRICH SAELZER,ROBERTO VEGA,MARIO IBIETA,PABLO MOLINA,LILY VON BAER,ERIK IBÁÑEZ,ROCÍO HASHAGEN,UTA ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupini
description	Anthracnose, caused by Colletotrichum lupini is the disease that causes more damage in lupins around the world. Previously, we evaluated the relationship between alkaloid content and anthracnose tolerance in different varieties and breeding lines of L. albus. In the present work, an appropriate method to assess lupin isoflavones by Capillary Zone Electrophoresis (CZE) using borate alkaline buffer was developed. Genistin, licoisoflavone A, genistein and 2´-hydroxygenistein were detected in leaf, stem, bud and root of Lupins. We report amounts of these isoflavones in leaves of anthracnose tolerant and not tolerant L. albus and L. angustifolius at different development stages during the season 1998/99. Using two in-vitro bioassays against Colletotrichum lupini lupin isoflavones were tested. Our results show that licoisoflavone A, lupinalbin A, 2`-hydroxygenistein, licoisoflavone B, genistein and wighteone exerts from mild to strong fungitoxic activity. Indeed isoflavones, as natural protection, could play an important role in the resistance and tolerance of lupins against anthracnose
author	VON BAER,DIETRICH SAELZER,ROBERTO VEGA,MARIO IBIETA,PABLO MOLINA,LILY VON BAER,ERIK IBÁÑEZ,ROCÍO HASHAGEN,UTA
author_facet	VON BAER,DIETRICH SAELZER,ROBERTO VEGA,MARIO IBIETA,PABLO MOLINA,LILY VON BAER,ERIK IBÁÑEZ,ROCÍO HASHAGEN,UTA
author_sort	VON BAER,DIETRICH
title	ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupini
title_short	ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupini
title_full	ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupini
title_fullStr	ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupini
title_full_unstemmed	ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupini
title_sort	isoflavones in lupinus albus and lupinus angustifolius: quantitative determination by capillary zone electrophoresis, evolution of their concentration during plant development and effect on anthracnose causing fungus colletotrichum lupini
publisher	Sociedad Chilena de Química
publishDate	2006
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072006000400006
work_keys_str_mv	AT vonbaerdietrich isoflavonesinlupinusalbusandlupinusangustifoliusquantitativedeterminationbycapillaryzoneelectrophoresisevolutionoftheirconcentrationduringplantdevelopmentandeffectonanthracnosecausingfunguscolletotrichumlupini AT saelzerroberto isoflavonesinlupinusalbusandlupinusangustifoliusquantitativedeterminationbycapillaryzoneelectrophoresisevolutionoftheirconcentrationduringplantdevelopmentandeffectonanthracnosecausingfunguscolletotrichumlupini AT vegamario isoflavonesinlupinusalbusandlupinusangustifoliusquantitativedeterminationbycapillaryzoneelectrophoresisevolutionoftheirconcentrationduringplantdevelopmentandeffectonanthracnosecausingfunguscolletotrichumlupini AT ibietapablo isoflavonesinlupinusalbusandlupinusangustifoliusquantitativedeterminationbycapillaryzoneelectrophoresisevolutionoftheirconcentrationduringplantdevelopmentandeffectonanthracnosecausingfunguscolletotrichumlupini AT molinalily isoflavonesinlupinusalbusandlupinusangustifoliusquantitativedeterminationbycapillaryzoneelectrophoresisevolutionoftheirconcentrationduringplantdevelopmentandeffectonanthracnosecausingfunguscolletotrichumlupini AT vonbaererik isoflavonesinlupinusalbusandlupinusangustifoliusquantitativedeterminationbycapillaryzoneelectrophoresisevolutionoftheirconcentrationduringplantdevelopmentandeffectonanthracnosecausingfunguscolletotrichumlupini AT ibanezrocio isoflavonesinlupinusalbusandlupinusangustifoliusquantitativedeterminationbycapillaryzoneelectrophoresisevolutionoftheirconcentrationduringplantdevelopmentandeffectonanthracnosecausingfunguscolletotrichumlupini AT hashagenuta isoflavonesinlupinusalbusandlupinusangustifoliusquantitativedeterminationbycapillaryzoneelectrophoresisevolutionoftheirconcentrationduringplantdevelopmentandeffectonanthracnosecausingfunguscolletotrichumlupini
_version_	1718445366092759040

ISOFLAVONES IN Lupinus albus AND Lupinus angustifolius: QUANTITATIVE DETERMINATION BY CAPILLARY ZONE ELECTROPHORESIS, EVOLUTION OF THEIR CONCENTRATION DURING PLANT DEVELOPMENT AND EFFECT ON ANTHRACNOSE CAUSING FUNGUS Colletotrichum lupini

Ejemplares similares