Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Variations in andrographolide content, phytochemical constituents and antioxidant activity of leaves of andrographis paniculata (L.) nees collected from different locations of Southern India Subject The topic of the resource Andrographis paniculata andrographolide; Antioxidant activity; HPLC; Total phenolic content Description An account of the resource In present study, the samples collected from different locations of Southern India viz., Yellapur Beltargadde, Siddapur, Joida, Ankola, Sirsi Kangod, Yellapur Shalabail, Sirsi Bairumbe, Karwar of Karnataka and Kasaragod from Kerala were analyzed for the andrographolide content, total phenolic and flavonoid content and screened for their antioxidant potential. The A. paniculata leaves were extracted with three different solvents (chloroform, methanol and water) and methanolic extract of Siddapur showed highest (8.82 0.25 mg/g DW) amount of phenolic content whereas, aqueous extract of Ankola (3.00 1.18 mg/g DW) showed the least amount. Chloroform extract of Yellapur Beltargadde village showed highest quantity i.e. 1.87 0.50 mg/g DW of flavonoid content and aqueous extract of Yellapur Beltargadde showed 0.30 0.20 mg/g DW which was least among all the tested samples. The sample collected from Karwar was found to have highest andrographolide content (9.36 0.02 mg/g DW) followed by Yellapur Beltargadde sample with 7.29 0.01 mg/g DW and Sirsi Kasaragod has the lowest contents of 1.54 0.1 mg/g DW when analyzed through HPLC. Among the nine locations, methanol extract from Joida showed highest percentage of scavenging activity (91.95%) followed by methanol extract of Ankola (90.42%) and chloroform extract of Siddapur (77.31%) which was the lowest value of all samples tested. 2021 Chemical Publishing Co.. All rights reserved. Creator An entity primarily responsible for making the resource Vinayak G.; Praveen N. Source A related resource from which the described resource is derived Asian Journal of Chemistry, Vol-33, No. 2, pp. 399-403. Publisher An entity responsible for making the resource available Asian Publication Corporation Date A point or period of time associated with an event in the lifecycle of the resource 2021-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.14233/ajchem.2021.23020" target="_blank" rel="noreferrer noopener">https://doi.org/10.14233/ajchem.2021.23020</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099978008&amp;doi=10.14233%2Fajchem.2021.23020&amp;partnerID=40&amp;md5=2af82bcc001fc9f0b5ef7717a5f802f7" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099978008&amp;doi=10.14233%2fajchem.2021.23020&amp;partnerID=40&amp;md5=2af82bcc001fc9f0b5ef7717a5f802f7</a> Rights Information about rights held in and over the resource All Open Access; Gold Open Access Relation A related resource ISSN: 9707077; CODEN: AJCHE Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Vinayak G., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560029, India; Praveen N., Department of Life Sciences, CHRIST (Deemed to be University), Bengaluru, 560029, India