Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/64022
Full metadata record
DC FieldValueLanguage
dc.contributor.authorDuygu Taşkınen_US
dc.contributor.authorDilek B. Alkayaen_US
dc.contributor.authorEmre Dölenen_US
dc.date.accessioned2019-05-07T09:59:43Z-
dc.date.available2019-05-07T09:59:43Z-
dc.date.issued2018en_US
dc.identifier.issn0125-2526en_US
dc.identifier.urihttp://it.science.cmu.ac.th/ejournal/dl.php?journal_id=8749en_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/64022-
dc.description.abstractThe aim of this study was to examine for the first time antioxidant properties from ethanol extracts of Achillea grandifolia flowers, leaves and stems using various antioxidant capacity methods. Subsequently, phenolic compounds in the extracts were identified for the first time by ESI-Q-TOF LC/MS and HPLC-DAD methods. The phenolic compounds in A. grandifolia was identified as quercetagetin 3,6-dimethyl ether, quercetin, luteolin-7-O glucoside, rutin, luteolin, caffeic acid, chlorogenic acid, salicylic acid and dicaffeoylquinic acids. Additionally, HPLC-DAD quantification of major phenolic acids and flavonoids was carried out to all of extracts. Compherensive HPLC-DAD-MS analysis showed that flower extract represent the most abundant phenolic compounds. Also, our study clearly demonstrated that the flower showed better antioxidant effects, total phenolic and flavonoid contents than leaf and stem. Therefore, the flower extract could be a rich source of natural antioxidants and is worthy of further studies that may lead to the discovery of new natural antioxidants.en_US
dc.languageEngen_US
dc.publisherScience Faculty of Chiang Mai Universityen_US
dc.titleEvaluation of Antioxidant Capacity and Analysis of Major Phenolic Compounds in Achillea grandifolia by HPLC-DAD with Q-TOF LC/MS Confirmationen_US
dc.typeบทความวารสารen_US
article.title.sourcetitleChiang Mai Journal of Scienceen_US
article.volume45en_US
article.stream.affiliationsDepartment of Analytical Chemistry, Faculty of Pharmacy, Istanbul Yeni Yuzyil University, Istanbul-Turkey.en_US
article.stream.affiliationsDepartment of Analytical Chemistry, Faculty of Pharmacy, Marmara University, Istanbul-Turkeyen_US
Appears in Collections:CMUL: Journal Articles

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


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