Modification of fucoidan from Sargassum filipendula by sulfate enrichment and its antioxidant activity

K. M. Supanto, E. Saepudin, E. Sinurat

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Antioxidant activities of fucoidan in different level of sulfate contents were examined. The sulfate content of fucoidan was enriched by means of sulfonation of fucoidan crude extract from Sargassum filipendula brown-seaweed using sulphur trioxide-pyridine complex reagents. and the antioxidant activities were tested and compared with the commercial fucoidan as a standard using DPPH method. The result of sulfonation was found that it could increase the sulfate content by 3 %. The antioxidant activity of sulfonation product showed a higher antioxidant activity than crude fucoidan.

Original languageEnglish
Title of host publicationProceedings of the 4th International Symposium on Current Progress in Mathematics and Sciences, ISCPMS 2018
EditorsTerry Mart, Djoko Triyono, Ivandini T. Anggraningrum
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419155
DOIs
Publication statusPublished - 4 Nov 2019
Event4th International Symposium on Current Progress in Mathematics and Sciences 2018, ISCPMS 2018 - Depok, Indonesia
Duration: 30 Oct 201831 Oct 2018

Publication series

NameAIP Conference Proceedings
Volume2168
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference4th International Symposium on Current Progress in Mathematics and Sciences 2018, ISCPMS 2018
CountryIndonesia
CityDepok
Period30/10/1831/10/18

Keywords

  • Antioxidant
  • DPPH method
  • fucoidan
  • Sargassum felipendula

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    Supanto, K. M., Saepudin, E., & Sinurat, E. (2019). Modification of fucoidan from Sargassum filipendula by sulfate enrichment and its antioxidant activity. In T. Mart, D. Triyono, & I. T. Anggraningrum (Eds.), Proceedings of the 4th International Symposium on Current Progress in Mathematics and Sciences, ISCPMS 2018 [020064] (AIP Conference Proceedings; Vol. 2168). American Institute of Physics Inc.. https://doi.org/10.1063/1.5132491