Please use this identifier to cite or link to this item: http://cmuir.cmu.ac.th/jspui/handle/6653943832/62570
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dc.contributor.authorWararut Bunchareonen_US
dc.contributor.authorSupaporn Pamoken_US
dc.contributor.authorSupap Saenpheten_US
dc.contributor.authorKanokporn Saenpheten_US
dc.date.accessioned2018-11-29T07:32:38Z-
dc.date.available2018-11-29T07:32:38Z-
dc.date.issued2018-09-01en_US
dc.identifier.issn01252526en_US
dc.identifier.other2-s2.0-85056372444en_US
dc.identifier.urihttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85056372444&origin=inwarden_US
dc.identifier.urihttp://cmuir.cmu.ac.th/jspui/handle/6653943832/62570-
dc.description.abstract© 2018, Chiang Mai University. All rights reserved. Oxidative stress is important cause of pathogenesis of various diseases. Nowadays, antioxidants derived from plants are important substances which have the property to prevent oxidative-related diseases. Thus, we aimed to study phytochemicals and antioxidant efficacy of Artabotrys harmandii Finet & Gagnep. Antioxidant parameters including total antioxidant, 2,2-azino-bis-(3-ethyl-benzothiazoline-6-sulfonic acid (ABTS•+) radical scavenging activity, 2,2-diphenyl-1-picrylhydrazyl (DPPH•) radical scavenging activity, reducing power and anti-lipid peroxidation (anti-LPO) were determined in different extracts (petroleum ether (AH-PET), ethyl acetate (AH-EtOAc), ethanol (AH-EtOH) and aqueous extracts (AH-DW)) from the stems of A. harmandii. Total phenolics, total flavonoids, ascorbic acid, alkaloids, tannins, and saponins were also investigated. The highest contents of total phenolics, ascorbic acid and alkaloids were found in the AH-EtOH extract while the highest contents of flavonoids and tannins were found in the AH-EtOAc. The AH-EtOAc exhibited the strongest total antioxidant, reducing power, anti-LPO and scavenging activity against DPPH• radicals. The order of antioxidant ability of A. harmandii extracts was as follows: AH-EtOAc > AH-EtOH > AH-DW > AH-PET. The strongest scavenging activity against ABTS•+ was found in the AH-EtOH extract. From our results, the ethyl acetate and ethanolic extracts from A. harmandii stems had high amounts of bioactive compounds and could be a powerful source for preventing degenerative disorder or promoting health.en_US
dc.subjectBiochemistry, Genetics and Molecular Biologyen_US
dc.subjectChemistryen_US
dc.subjectMaterials Scienceen_US
dc.subjectMathematicsen_US
dc.subjectPhysics and Astronomyen_US
dc.titlePhytochemical investigation and antioxidant properties of different extracts from artabotrys harmandii finet & gagnepen_US
dc.typeJournalen_US
article.title.sourcetitleChiang Mai Journal of Scienceen_US
article.volume45en_US
article.stream.affiliationsChiang Mai Universityen_US
article.stream.affiliationsRajabhat Universityen_US
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