Simple jQuery Dropdowns
Please use this identifier to cite or link to this item: http://repository.li.mahidol.ac.th/dspace/handle/123456789/20746
Full metadata record
DC FieldValueLanguage
dc.contributor.authorLeena Suntornsuken_US
dc.contributor.authorSaowapak Kasemsooken_US
dc.contributor.authorSurapote Wongyaien_US
dc.contributor.otherMahidol Universityen_US
dc.contributor.otherRangsit Universityen_US
dc.date.accessioned2018-07-24T03:20:23Z-
dc.date.available2018-07-24T03:20:23Z-
dc.date.issued2003-04-01en_US
dc.identifier.citationElectrophoresis. Vol.24, No.7-8 (2003), 1236-1241en_US
dc.identifier.issn01730835en_US
dc.identifier.other2-s2.0-0347004741en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0347004741&origin=inwarden_US
dc.identifier.urihttp://repository.li.mahidol.ac.th/dspace/handle/123456789/20746-
dc.description.abstractA capillary zone electrophoresis method was established for analysis of aglycone quercetin in mulberry leaves (Morus alba L.). The influence of, e.g., background electrolyte concentrations and pH, surfactant concentrations, organic solvents, temperature, and voltage on the separation of aglycone quercetin, rutin, quercitrin, kaempferol, catechin, and gallic acid was systematically investigated. The optimum condition providing baseline separation of all compounds within 16.5 min was obtained in 150 mM boric acid (pH 10.0) using a fused-silica capillary with an effective length of 42.5 cm (50 μM inner diameter), temperature of 32°C, and voltage of 15 kV. Method assessment was performed by standard addition method using rutin as an internal standard. Linearity of the method was excellent (r2 >0.999 over the concentration tested (40-160 μg/mL). The relative standard deviations (%RSDs) from injection, intraday, and interday precision were less than 2,5%. Recoveries were good (≈ 100.0%,%RSD = 0.8%) with a limit of detection (LOD) and limit of quantitation (LOQ) of 0.86 and 3.16 μg/mL (%RSD = 1.8%), respectively. The aglycone quercetin found in the mulberry leaves was 0.452 g/100 g (%RSD = 0.6%) on dry weight.en_US
dc.rightsMahidol Universityen_US
dc.source.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=0347004741&origin=inwarden_US
dc.subjectBiochemistry, Genetics and Molecular Biologyen_US
dc.titleQuantitative analysis of aglycone quercetin in mulberry leaves (Morus alba L.) by capillary zone electrophoresisen_US
dc.typeArticleen_US
dc.rights.holderSCOPUSen_US
Appears in Collections:Scopus 2001-2005

Files in This Item:
There are no files associated with this item.


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.