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Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/70922
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dc.contributor.authorJukreera Panyakaewen_US
dc.contributor.authorSirinrat Chalomen_US
dc.contributor.authorSiriwoot Sookkheeen_US
dc.contributor.authorAroonchai Saiaien_US
dc.contributor.authorNopakarn Chandeten_US
dc.contributor.authorPuttinan Meepowpanen_US
dc.contributor.authorPraput Thavornyutikarnen_US
dc.contributor.authorPitchaya Mungkornasawakulen_US
dc.date.accessioned2020-10-14T08:44:45Z-
dc.date.available2020-10-14T08:44:45Z-
dc.date.issued2020-01-01en_US
dc.identifier.issn15403580en_US
dc.identifier.issn10496475en_US
dc.identifier.other2-s2.0-85087307388en_US
dc.identifier.other10.1080/10496475.2020.1777614en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85087307388&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/70922-
dc.description.abstract© 2020, © 2020 Taylor & Francis Group, LLC. The ethanolic rhizome extracts of Kaempferia species (K. angustiflora, K. elegans, K. galanga-1, K. galanga-2, K. galanga-3, K. marginata, K. parviflora, K. pulchra, and K. rotunda) were evaluated for their UV protective and antioxidant properties. The effective extracts K. elegans, K. galanga-1, and K. parviflora were further isolated and 18 pure compounds were obtained. Flavokawain B (1), a chalcone found in K. elegans, exhibited the most effective UVA and UVB protection, and were more potent than commercial sunscreens. Compound 1 demonstrated the highest antioxidant activities in ABTS, DPPH, and FRAP assays. Abbreviations: ABTS: 2,2´-azino-bis-3-ethylbenzthiazoline-6-sulfonic acid; DPPH (1,1-diphenyl-2-picrylhydrazyl); FRAP: ferric reducing antioxidant power; UV: Ultraviolet; UVA: Ultraviolet A; UVB: Ultraviolet B.en_US
dc.subjectMedicineen_US
dc.subjectPharmacology, Toxicology and Pharmaceuticsen_US
dc.titleKaempferia Sp. Extracts as UV Protecting and Antioxidant Agents in Sunscreenen_US
dc.typeJournalen_US
article.title.sourcetitleJournal of Herbs, Spices and Medicinal Plantsen_US
article.stream.affiliationsChiang Mai Universityen_US
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