KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/47494
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chatterjee, N. S. | en_US |
dc.contributor.author | Dara, P. K. | en_US |
dc.contributor.author | Sreerekha, P. R. | en_US |
dc.contributor.author | Vijayan, D. K. | en_US |
dc.contributor.author | Jayashree Sadasivam | en_US |
dc.contributor.author | Suseela Mathew | en_US |
dc.contributor.author | Ravishankar, C. N. | en_US |
dc.contributor.author | Anandan, R. | en_US |
dc.date.accessioned | 2021-07-02T08:31:40Z | - |
dc.date.available | 2021-07-02T08:31:40Z | - |
dc.date.issued | 2021-03-01 | - |
dc.identifier.citation | Chatterjee, N. S., Dara, P. K., Sreerekha, P. R., Vijayan, D. K., Jayashree Sadasivam, Suseela Mathew, Ravishankar, C. N. and Anandan, R. (2021) Nanoencapsulation in low-molecular-weight chitosan improves in vivo antioxidant potential of black carrot anthocyanin. J. Food Sci. & Agric. https://doi.org/10.1002/jsfa.11175 | en_US |
dc.identifier.issn | 0022-5142 (Print) 1097-0010 (Online) | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/47494 | - |
dc.description | Not Available | en_US |
dc.description.abstract | BACKGROUND: Anthocyanins are flavonoids that are potential antioxidant, anti-inflammatory, anti-obesity, and anticarcinogenic nutraceutical ingredients. However, low chemical stability and low bioavailability limit the use of anthocyanins in food. Nanoencapsulation using biopolymers is a recent successful strategy for stabilization of anthocyanins. This study reports the development, characterization, and antioxidant activity of black carrot anthocyanin-loaded chitosan nanoparticles (ACNPs). RESULTS: The ionic gelation technique yielded the ACNPs. The mean hydrodynamic diameter d and polydispersity index PDI of chitosan nanoparticles and ACNPs were found to be d = 455 nm and PDI = 0.542 respectively for chitosan nanoparticles and d = 274 nm and PDI = 0.376 respectively for ACNPs. The size distribution was bimodal. The surface topography revealed that the ACNPs are spherical and display a coacervate structure. Fourier transforminfrared analysis revealed physicochemical interactions of anthocyanins with chitosan. The loading process could achieve an encapsulation efficiency of 70%. The flow behavior index η of encapsulated ACNPs samples revealed Newtonian and shear thickening characteristics. There was a marginal reduction in the in vitro antioxidant potential of anthocyanins after nanoencapsulation, as evidenced from 2,2-diphenyl-1-picrylhydrazyl, ferric reducing antioxidant power, and 2,20-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) assays. Interestingly, the in vivo antioxidant potential of anthocyanins improved following nanoencapsulation, as observed in the serum antioxidant assays. CONCLUSION: The optimized nanoencapsulation process resulted in spherical nanoparticles with appreciable encapsulation efficiency. The nanoencapsulation process improved the in vivo antioxidant activity of anthocyanins, indicating enhanced stability and bioavailability. The promising antioxidant activity of the ACNPs suggests a potential for utilization as a nutraceutical supplement. | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Wiley | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | flavonoids | en_US |
dc.subject | chitosan nanoparticles | en_US |
dc.subject | nanoencapsulation | en_US |
dc.subject | antioxidant | en_US |
dc.subject | nutraceutical | en_US |
dc.title | Nanoencapsulation in low-molecular-weight chitosan improves in vivo antioxidant potential of black carrot anthocyanin | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Research Paper | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | Journal of the Science of Food and Agriculture | en_US |
dc.publication.volumeno | Not Available | en_US |
dc.publication.pagenumber | Not Available | en_US |
dc.publication.divisionUnit | Not Available | en_US |
dc.publication.sourceUrl | https://doi.org/10.1002/jsfa.11175 | en_US |
dc.publication.authorAffiliation | ICAR::Central Institute of Fisheries Technology | en_US |
dc.publication.authorAffiliation | Department of Marine Biology, Microbiology, Biochemistry, CUSAT, Cochin, India | en_US |
dc.publication.authorAffiliation | Department of Biochemistry, Reva University, Bangalore, India | en_US |
dc.ICARdataUseLicence | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf | en_US |
dc.publication.journaltype | International | en_US |
dc.publication.naasrating | 8.61 | en_US |
dc.publication.impactfactor | 2.61 | en_US |
Appears in Collections: | FS-CIFT-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.