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Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/64056
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Joseph,Dexy | - |
dc.contributor.author | Chakraborty,Kajal | - |
dc.date.accessioned | 2021-09-17T09:02:57Z | - |
dc.date.available | 2021-09-17T09:02:57Z | - |
dc.date.issued | 2018 | - |
dc.identifier.citation | Not Available | - |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/64056 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Ethyl acetate extracts of seaweeds were chromatographically fractionated to yield 14-methyl pentyl tetrahydro- 8-hydroxy-10-methylnaphthalene–8-carboxylate (1) and tetrahydro-4-isopropyl-9-(9, 14-dimethyldec-9-enyl)- pyran-1-one (2) from Sargassum ilicifolium, whereas Padina gymnospora afforded dihydro-2-(10-(hydroxymethyl)- 7,15-dimethyl-9-oxoundec-11-enyl)-2-methyl-2H-pyran-1(4H)-one (3) and 1-(decahydro-1-hydroxy-7-methyl-8- vinylnaphthalen-2-yl)ethanone (4) as major constituents. Compound 1 displayed significantly higher antioxidant activity (IC50 < 1 mg/mL, p < 0.05) comparable to other analogues (IC50 > 1 mg/mL). The C20-22 polyunsaturated fatty acid (C20-22 PUFA) concentrate (CFA) prepared from the deep-sea dogfish liver oil was added with the studied compounds and physiochemical properties and fatty acid composition during an accelerated storage were evaluated. No significant reduction in C20-22 PUFAs (∼6%) in the CFA treated with 1 as compared to that with the control (∼35%) was recorded. A greater induction time was observed for the CFA supplemented with 1 (6.8 h) than other compounds (≤6 h) and control (∼1.6 h), maintaining the oxidation indices of the CFA within desirable limits. | en_US] |
dc.description.sponsorship | Not Available | - |
dc.language.iso | English | - |
dc.publisher | Elsevier | en_US |
dc.relation.ispartofseries | Not Available | - |
dc.subject | Seaweeds | en_US |
dc.subject | Sargassum ilicifolium | en_US |
dc.subject | Padina gymnospora | en_US |
dc.subject | Deep-sea dogfish | en_US |
dc.subject | C20-22 polyunsaturated fatty acid concentrate | en_US |
dc.subject | Storage stability | en_US |
dc.subject | Antioxidant activity | en_US |
dc.title | Effect of antioxidant compounds from seaweeds on storage stability of C20-22 polyunsaturated fatty acid concentrate prepared from dogfish liver oil | 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 | 260 | - |
dc.publication.pagenumber | 135-144 | - |
dc.publication.divisionUnit | Not Available | - |
dc.publication.sourceUrl | https://www.sciencedirect.com/science/article/pii/S0308814618305922 | - |
dc.publication.sourceUrl | http://eprints.cmfri.org.in/12679/1/Kajal Chakraborty_2018_Food Chemistry_Effect of antioxidant compounds from seaweeds.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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