EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGI

Among the secondary metabolites of pharmacological, chemical and biotechnological interest, triterpenoidal compounds are widely distributed throughout the fungi kingdom. Triterpenoids produced by species of the genus Pleurotus, basidiomycetes characterized by their important biological actions and e...

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Autores principales:	CHEGWIN-ANGARITA,CAROLINA, NIETO-RAMÍREZ,IVONNE JEANNETTE
Lenguaje:	English
Publicado:	Sociedad Chilena de Química 2014
Materias:	Pleurotus triterpenes cereals liquid-state fermentation
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000100010
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spelling	oai:scielo:S0717-970720140001000102015-11-12EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGICHEGWIN-ANGARITA,CAROLINANIETO-RAMÍREZ,IVONNE JEANNETTE Pleurotus triterpenes cereals liquid-state fermentation Among the secondary metabolites of pharmacological, chemical and biotechnological interest, triterpenoidal compounds are widely distributed throughout the fungi kingdom. Triterpenoids produced by species of the genus Pleurotus, basidiomycetes characterized by their important biological actions and excellent nutritional quality, can be obtained by fermentation processes that stimulate the production of the bioactive compounds. This study evaluates the effect of using 12 non-conventional carbon sources (CS) on the production of triterpenoids from 3 Pleurotus species: P. ostreatus, P. djamor and P. pulmonarius obtained in submerged culture. The variations found among these species with regard to their quantities and structural differences were dependent on the CS as well as the species, and it was concluded that the cultivation of the mycelium of P. pulmonarius with wheat bran promotes the production of the compounds of interest. In addition no direct influence of the C/N ratio of the substrate on the biosynthesis of the triterpenoids was observed, as reported in the case of other secondary metabolites such as polysaccharides and statins.info:eu-repo/semantics/openAccessSociedad Chilena de QuímicaJournal of the Chilean Chemical Society v.59 n.1 20142014-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000100010en10.4067/S0717-97072014000100010
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Pleurotus triterpenes cereals liquid-state fermentation
spellingShingle	Pleurotus triterpenes cereals liquid-state fermentation CHEGWIN-ANGARITA,CAROLINA NIETO-RAMÍREZ,IVONNE JEANNETTE EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGI
description	Among the secondary metabolites of pharmacological, chemical and biotechnological interest, triterpenoidal compounds are widely distributed throughout the fungi kingdom. Triterpenoids produced by species of the genus Pleurotus, basidiomycetes characterized by their important biological actions and excellent nutritional quality, can be obtained by fermentation processes that stimulate the production of the bioactive compounds. This study evaluates the effect of using 12 non-conventional carbon sources (CS) on the production of triterpenoids from 3 Pleurotus species: P. ostreatus, P. djamor and P. pulmonarius obtained in submerged culture. The variations found among these species with regard to their quantities and structural differences were dependent on the CS as well as the species, and it was concluded that the cultivation of the mycelium of P. pulmonarius with wheat bran promotes the production of the compounds of interest. In addition no direct influence of the C/N ratio of the substrate on the biosynthesis of the triterpenoids was observed, as reported in the case of other secondary metabolites such as polysaccharides and statins.
author	CHEGWIN-ANGARITA,CAROLINA NIETO-RAMÍREZ,IVONNE JEANNETTE
author_facet	CHEGWIN-ANGARITA,CAROLINA NIETO-RAMÍREZ,IVONNE JEANNETTE
author_sort	CHEGWIN-ANGARITA,CAROLINA
title	EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGI
title_short	EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGI
title_full	EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGI
title_fullStr	EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGI
title_full_unstemmed	EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGI
title_sort	effect of non-conventional carbon sources on the production of triterpenoids in submerged cultures of pleurotus macrofungi
publisher	Sociedad Chilena de Química
publishDate	2014
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072014000100010
work_keys_str_mv	AT chegwinangaritacarolina effectofnonconventionalcarbonsourcesontheproductionoftriterpenoidsinsubmergedculturesofpleurotusmacrofungi AT nietoramirezivonnejeannette effectofnonconventionalcarbonsourcesontheproductionoftriterpenoidsinsubmergedculturesofpleurotusmacrofungi
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EFFECT OF NON-CONVENTIONAL CARBON SOURCES ON THE PRODUCTION OF TRITERPENOIDS IN SUBMERGED CULTURES OF Pleurotus MACROFUNGI

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