{ "ok": true, "doi": "10.46243/jst.2022.v7.i03.pp68-79", "doi_display": "10.46243/jst.2022.v7.i03.pp68-79", "doi_url": "https://doi.org/10.46243/jst.2022.v7.i03.pp68-79", "state": "registered", "url": "https://www.jst.org.in/index.php/pub/article/view/418", "title": "Evaluation of in vitro antioxidant and free radical scavenging activity of leaf and twig endophytic fungal extract from Mappia foetida", "version": 2, "registered_via": "crossref", "prefix": { "prefix": "10.46243", "status": "live" }, "registrant": { "name": "Longman Publishers", "kind": "publisher", "country": "India" }, "reserved_at": null, "registered_at": "2026-09-29 22:00:27", "updated_at": "2026-09-29 23:59:46", "withdrawn_at": null, "withdrawn_reason": null, "record": { "format": "smartscholars-doi-metadata/1.0", "doi": "10.46243/jst.2022.v7.i03.pp68-79", "referent": "Creation", "type": "JournalArticle", "structural_type": "Digital", "modes": [ "Visual" ], "characters": [ "Language" ], "titles": [ { "value": "Evaluation of in vitro antioxidant and free radical scavenging activity of leaf and twig endophytic fungal extract from Mappia foetida", "type": "PrincipalTitle", "lang": "en" } ], "identifiers": [ { "type": "DOI", "value": "10.46243/jst.2022.v7.i03.pp68-79" } ], "agents": [ { "role": "author", "name": { "given": "Pooja. R", "family": "Pooja. R" }, "sequence": "first" }, { "role": "publisher", "name": { "org": "Longman Publishers" } } ], "dates": { "published": "2022-05-25", "date_type": "PublicationDate", "online": "2022-05-25" }, "language": "en", "container": { "type": "Journal", "titles": [ { "value": "Journal of Science & Technology", "type": "PrincipalTitle" } ], "identifiers": [ { "type": "ISSN", "value": "2456-5660", "medium": "electronic" } ], "volume": "7", "issue": "3", "pages": { "first": "68", "last": "79" } }, "links": [ { "url": "https://www.jst.org.in/index.php/pub/article/view/418", "return_type": "text/html", "primary": true }, { "url": "https://www.jst.org.in/index.php/pub/article/download/418/369", "purpose": "text-mining", "return_type": "application/pdf" }, { "url": "https://www.jst.org.in/index.php/pub/article/download/418/2123", "purpose": "text-mining", "return_type": "application/xml" }, { "url": "https://jst.org.in/admin/uploads/JST070332.pdf", "purpose": "similarity-checking" } ], "abstract": { "value": "The present study was aimed to investigate the in vitro free radical scavenging activity of leaf extracts. In vitro free radical scavenging activities of the endophytic extracts were assessed against DPPH and hydroxylradicals. The metal chelating activity and reducing power ability of the extracts of M. foetida. were also determined. The free radical scavenging activity was found to be high in methanolic extract for DPPH and hydroxyl radicals . The difference in scavenging potential of the endophytic extracts may be due to variation in the percentage of phytoconstituents extracted in Journal of Science and Technology ISSN: 2456-5660 Volume 7, Issue 03 (MAY 2022) www.jst.org.in DOI:https://doi.org/10.46243/jst.2022.v7.i03.pp68-79 Published by: Longman Publishers www.jst.org.in P a g e 69 | 12 methanolic solvents. Thus, the result suggests that the methanolic leaf extract of M. foetida could serve as a potential source of antioxidants and can be explored as a therapeutic agent in free radical induced diseases", "lang": "en" }, "license": { "url": "https://creativecommons.org/licenses/by/4.0/", "start": "2022-05-25", "applies_to": "vor" }, "references": [ { "key": "ref1", "unstructured": "A. Tiwari. Imbalance in antioxidant defense and human diseases: multiple approach of natural antioxidants therapy. Curr. Sci., 81 (2001), pp. 1179-1187 P age 78 | 12" }, { "key": "ref2", "doi": "10.1111/j.1749-6632.1998.tb09886.x", "unstructured": "D. Harman, “Aging: phenomena and theories,” Annals of the New York Academy of Sciences, vol. 854, pp. 1–7, 1998.View at: Publisher Site | Google Scholar" }, { "key": "ref3", "doi": "10.2165/00003495-199549030-00003", "unstructured": "S. R. J. Maxwell, “Prospects for the use of antioxidant therapies,” Drugs, vol. 49, no. 3, pp. 345–361, 1995.View at: Publisher Site | Google Scholar" }, { "key": "ref4", "unstructured": "E. Niki, H. Shimaski, and M. Mino, Antioxidantism-Free Radical and Biological Defense, Gakkai Syuppn Center, Tokyo, Japan, 1994" }, { "key": "ref5", "doi": "10.3109/10715769509145649", "unstructured": "C. A. Rice-Evans, N. J. Miller, P. G. Bolwell, P. M. Bramley, and J. B. Pridham, “The relative antioxidant activities of plant-derived polyphenolic flavonoids,” Free Radical Research, vol. 22, no. 4, pp. 375–383, 1995" }, { "key": "ref6", "unstructured": "M. Gerber, M.-C. Boutron-Ruault, S. Hercberg, E. Riboli, A. Scalbert, and M.-H. Siess, “Food and cancer: state of the art about the protective effect of fruits and vegetables,” Bulletin du Cancer, vol. 89, no. 3, pp. 293–312, 2002" }, { "key": "ref7", "unstructured": "Harborne J. Phytochemical methods London. Chapman and Hall, Ltd. Iinuma M, Tsuchiya H, Sato M, Yokoyama J, Ohyama M, Ohkawa Y, 1973" }, { "key": "ref8", "unstructured": "Sofowara A. Medicinal plants and Traditional medicine in Africa.Spectrum Journal Ethnopharmacology, 1993; 90(2-3):P.249-252" }, { "key": "ref9", "doi": "10.1016/0031-9422(88)80789-1", "unstructured": "Aiyama, R., N. Hisako, K. Nokata, C. Shinohara, and S. A. Sawada. 1988. A Camptothecin derivative from Nothapodytes nimmoniana.Phytochemistry, 27:3663-4" }, { "key": "ref10", "doi": "10.1093/carcin/10.6.1003", "unstructured": "Ruch, R. J., S. J. Cheng, J. E. Klaunig. 1989. Prevention of cytotoxicity and inhibition of intracellular communication by antioxidant catechins isolated from Chinese green tea.Carcinogenesis, 10, p. 1003" } ], "record": { "registrant": "Longman Publishers", "registered": "2024-02-16", "updated": "2026-09-17", "issue_number": 1, "source": "crossref-api", "source_agency": "Crossref (member 25296)" } }, "record_sha256": "1b126cc9d9ef588f057805d1fd70fe81b641ca2ef134a6683e10a283bc0ee226", "handle": { "synced_at": "2026-10-01 18:12:38", "url": "https://www.jst.org.in/index.php/pub/article/view/418" }, "links": { "record_page": "https://registry.smartscholars.in/record.php?doi=10.46243%2Fjst.2022.v7.i03.pp68-79", "system_metadata": "https://registry.smartscholars.in/resolve.php?doi=10.46243%2Fjst.2022.v7.i03.pp68-79&as=system", "history": "https://registry.smartscholars.in/api.php?action=history&doi=10.46243%2Fjst.2022.v7.i03.pp68-79", "kernel_xml": "https://registry.smartscholars.in/resolve.php?doi=10.46243%2Fjst.2022.v7.i03.pp68-79&as=xml" } }