{"data":{"id":"10.6084/m9.figshare.c.2067767.v1","type":"dois","attributes":{"doi":"10.6084/m9.figshare.c.2067767.v1","prefix":"10.6084","suffix":"m9.figshare.c.2067767.v1","identifiers":[],"alternateIdentifiers":[],"creators":[{"name":"Li, Yi","givenName":"Yi","familyName":"Li","affiliation":[],"nameIdentifiers":[]},{"name":"Zhang, Yongxin","givenName":"Yongxin","familyName":"Zhang","affiliation":[],"nameIdentifiers":[]},{"name":"Zheng, Xiaowei","givenName":"Xiaowei","familyName":"Zheng","affiliation":[],"nameIdentifiers":[]},{"name":"Sun, Liping","givenName":"Liping","familyName":"Sun","affiliation":[],"nameIdentifiers":[]},{"name":"Qi, Yitao","givenName":"Yitao","familyName":"Qi","affiliation":[],"nameIdentifiers":[]},{"name":"Ritho, Joan","givenName":"Joan","familyName":"Ritho","affiliation":[],"nameIdentifiers":[]},{"name":"Zhou, Jinhui","givenName":"Jinhui","familyName":"Zhou","affiliation":[],"nameIdentifiers":[]}],"titles":[{"title":"Characterization of flavonoid glycosides from rapeseed bee pollen using a combination of chromatography, spectrometry and nuclear magnetic resonance with a step-wise separation strategy"}],"publisher":"Taylor \u0026 Francis","container":{},"publicationYear":2015,"subjects":[{"subject":"Science Policy"},{"subject":"Developmental Biology"},{"subject":"Biological Sciences"},{"subject":"Immunology"},{"subject":"FOS: Clinical medicine","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Ecology"},{"subject":"FOS: Biological sciences","schemeUri":"http://www.oecd.org/science/inno/38235147.pdf","subjectScheme":"Fields of Science and Technology (FOS)"},{"subject":"Chemistry"},{"subject":"Earth and Environmental Sciences"},{"subject":"Genetics"},{"subject":"Biochemistry"}],"contributors":[],"dates":[{"date":"2015-12-05","dateType":"Created"},{"date":"2019-08-19","dateType":"Updated"},{"date":"2015","dateType":"Issued"}],"language":null,"types":{"ris":"GEN","bibtex":"misc","citeproc":"article","schemaOrg":"Collection","resourceType":"Collection","resourceTypeGeneral":"Collection"},"relatedIdentifiers":[{"relationType":"IsIdenticalTo","relatedIdentifier":"10.6084/m9.figshare.c.2067767","relatedIdentifierType":"DOI"}],"relatedItems":[],"sizes":[],"formats":[],"version":null,"rightsList":[{"rights":"Creative Commons Attribution 4.0 International","rightsUri":"https://creativecommons.org/licenses/by/4.0/legalcode","schemeUri":"https://spdx.org/licenses/","rightsIdentifier":"cc-by-4.0","rightsIdentifierScheme":"SPDX"}],"descriptions":[{"description":"To identify the structures of flavonoid glycosides in bee pollen collected from rapeseed plants (\u003ci\u003eBrassica napus\u003c/i\u003e L.), we utilised an approach that combined liquid chromatography–diode array detector–electrospray ionization–mass spectrometry (LC–DAD–ESI–MS) and nuclear magnetic resonance (NMR) technology with a step-wise separation strategy. We identified four constituents of high purity in rape bee pollen samples: (1) quercetin-3-\u003ci\u003eO\u003c/i\u003e-β-D-glucosyl-(2→l)-β-glucoside, (2) kaempferol-3, 4′-di-\u003ci\u003eO\u003c/i\u003e-β-D-glucoside, (3) 5, 7, 4′-trihydroxy-3′-methoxyflavone-3-\u003ci\u003eO\u003c/i\u003e-β-D-sophoroside and (4) kaempferol-3-\u003ci\u003eO\u003c/i\u003e-β-D-glucosyl-(2→l)-β-D-glucoside. This study will also provide useful reference standards for qualification and quantification of four flavonoid glycosides in natural products.","descriptionType":"Abstract"}],"geoLocations":[],"fundingReferences":[],"xml":"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","url":"https://tandf.figshare.com/collections/Characterization_of_flavonoid_glycosides_from_rapeseed_bee_pollen_usin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