Process optimization for the extraction of polyphenol from Malaysian brown seaweed, Sargassum sp.

Norra Ismail, Aminah Abdullah

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

1 Citation (Scopus)

Abstract

The optimum extraction parameters of Malaysian brown seaweed, Sargassum sp. were determined by using Response Surface Methodology (RSM). Central Composite Face-centered Design (CCFD) was used to study the influence of extraction temperature (40-60°C), extraction time (60-180 minute) and liquid to solid ratio (20-40 mL/g) on total phenolic content (TPC) of Sargassum sp. dried extracts. The statistical analysis of the experiment indicated that extraction temperatue and time had significant effect on Sargassum sp. total phenolic contents (TPC). The CCFD showed that quadratic regression models were in good agreement with the experimental results with the coefficients of determination (R2) of 0.8066 for Sargassum sp. TPC. The extraction temperature of 40°C, extraction time of 180 minute and liquid-solid ratio of 40 mL/g were the most efficient for the extraction of polyphenols from Sargassum sp. dried powder.

Original languageEnglish
Title of host publication2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium
PublisherAmerican Institute of Physics Inc.
Volume1678
ISBN (Electronic)9780735413252
DOIs
Publication statusPublished - 25 Sep 2015
Event2015 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2015 - Selangor, Malaysia
Duration: 15 Apr 201516 Apr 2015

Other

Other2015 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2015
CountryMalaysia
CitySelangor
Period15/4/1516/4/15

Fingerprint

seaweeds
optimization
composite materials
liquids
statistical analysis
regression analysis
methodology
temperature
coefficients

Keywords

  • extraction condition
  • response surface methodology
  • Sargassum sp.
  • total phenolic content

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Ismail, N., & Abdullah, A. (2015). Process optimization for the extraction of polyphenol from Malaysian brown seaweed, Sargassum sp. In 2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium (Vol. 1678). [050043] American Institute of Physics Inc.. https://doi.org/10.1063/1.4931322

Process optimization for the extraction of polyphenol from Malaysian brown seaweed, Sargassum sp. / Ismail, Norra; Abdullah, Aminah.

2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. Vol. 1678 American Institute of Physics Inc., 2015. 050043.

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

Ismail, N & Abdullah, A 2015, Process optimization for the extraction of polyphenol from Malaysian brown seaweed, Sargassum sp. in 2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. vol. 1678, 050043, American Institute of Physics Inc., 2015 Postgraduate Colloquium of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology, UKM FST 2015, Selangor, Malaysia, 15/4/15. https://doi.org/10.1063/1.4931322
Ismail N, Abdullah A. Process optimization for the extraction of polyphenol from Malaysian brown seaweed, Sargassum sp. In 2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. Vol. 1678. American Institute of Physics Inc. 2015. 050043 https://doi.org/10.1063/1.4931322
Ismail, Norra ; Abdullah, Aminah. / Process optimization for the extraction of polyphenol from Malaysian brown seaweed, Sargassum sp. 2015 UKM FST Postgraduate Colloquium: Proceedings of the Universiti Kebangsaan Malaysia, Faculty of Science and Technology 2015 Postgraduate Colloquium. Vol. 1678 American Institute of Physics Inc., 2015.
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