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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/62690
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chakraborty,Kajal | - |
dc.contributor.author | Paulraj,R | - |
dc.date.accessioned | 2021-09-16T05:25:56Z | - |
dc.date.available | 2021-09-16T05:25:56Z | - |
dc.date.issued | 2010 | - |
dc.identifier.citation | Not Available | - |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/62690 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Free-radical-scavenging activities of various solvent extracts of Ulva fasciata, a chlorophytan marine macroalga with significance as a food ingredient, from the southwestern coast of the Indian peninsula, were evaluated using in vitro tests, including 1,1-diphenyl-2-picrylhydrazyl (DPPH) and 2,20-azino-bis(3-ethylbenzothiazoline- 6-sulfonate) (ABTS) scavenging assays. Ethyl acetate (EtOAc) extract of Ulva fasciata displayed markedly stronger DPPH (89.8 ± 4.2%) and ABTS�+ scavenging (82.6 ± 3.7%) activities at 0.1 mg/ml than dichloromethane and n-hexane extracts. Radical scavenging assay-guided chromatographic separation of the EtOAc extract, using a step gradient of petroleum ether/EtOAc yielded five major sesquiterpenoids. After 8 min of incubation the ABTS�+ scavenging activity of one of these sesquiterpenoids was higher (71.4 ± 1.5%) than that of Trolox (44.1 ± 1.5%), and therefore may have potential as a natural antioxidant in the food industry. | en_US] |
dc.description.sponsorship | Not Available | - |
dc.language.iso | English | - |
dc.publisher | Elsevier | en_US |
dc.relation.ispartofseries | Not Available | - |
dc.subject | Ulva fasciata Delile | en_US |
dc.subject | Ulvaceae | en_US |
dc.subject | Sesquiterpenoides | en_US |
dc.subject | Antioxidant activity | en_US |
dc.title | Sesquiterpenoids with free-radical-scavenging properties from marine macroalga Ulva fasciata Delile | en_US |
dc.title.alternative | Not Available | - |
dc.type | Article | en_US |
dc.publication.projectcode | Not Available | - |
dc.publication.journalname | Food Chemistry | - |
dc.publication.volumeno | 122 | - |
dc.publication.pagenumber | 31-41 | - |
dc.publication.divisionUnit | Not Available | - |
dc.publication.sourceUrl | http://eprints.cmfri.org.in/10780/1/Sesquiterpenoids_Food Chemistry_122_2010_Kajal.pdf | - |
dc.publication.authorAffiliation | Not Available | - |
dc.ICARdataUseLicence | Not Available | en_US |
dc.publication.submitter | krishi.admin2@icar.gov.in | - |
Appears in Collections: | FS-CMFRI-Publication |
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