Complexation of quercetin with three kinds of cyclodextrins: An antioxidant study

Author	dc.contributor.author	Jullian Matthaei, Carolina
Author	dc.contributor.author	Moyano, L.	es_CL
Author	dc.contributor.author	Yáñez Soto, Claudia	es_CL
Author	dc.contributor.author	Olea Azar, Claudio	es_CL
Admission date	dc.date.accessioned	2008-09-26T13:14:22Z
Available date	dc.date.available	2008-09-26T13:14:22Z
Publication date	dc.date.issued	2007-05
Cita de ítem	dc.identifier.citation	SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 67(1):230-234	en
Identifier	dc.identifier.issn	1386-1425
Identifier	dc.identifier.uri	https://repositorio.uchile.cl/handle/2250/120508
Abstract	dc.description.abstract	The slightly water-soluble flavonoid quercetin (QUE) and its inclusion with either beta-cyclodextrin (beta CD), hydroxypropyl-beta-cyclodextrin (HP-beta CD) or sulfobutyl ether-beta-cyclodextrin (SBE-beta CD) were investigated. The stoichiometric ratios and stability constants describing the extent of formation of the complexes have been determined by phase-solubility measurements; in all cases type-A(L) diagrams have been obtained (soluble 1:1 complexes). The results showed that the inclusion ability of beta CD and its derivatives was the order: SBE-beta CD > HP-beta CD >beta CD.	en
Lenguage	dc.language.iso	en	en
Publisher	dc.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
Keywords	dc.subject	Quercetin	en
Título	dc.title	Complexation of quercetin with three kinds of cyclodextrins: An antioxidant study	en
Document type	dc.type	Artículo de revista