Journal of Applied Biotechnology Reports

Journal of Applied Biotechnology Reports

Comparison of Extraction Different Methods of Sodium Alginate from Brown Alga Sargassum sp. Localized in the Southern of Iran

Document Type : Original Article

Authors
Applied Biotechnology Research Center, Baqiyatallah University of Medical Sciences, Tehran, Iran
Abstract
The alginate was extracted with six different methods from Iran south seacoast algae, Sargassum sp, and the percentage yield of alginate was determined. We divided our methods to two groups including acidic extraction and non-acidic. In acidic methods, HCL and H2SO4 were used as a detergent in extraction process and CaCl2 was exerted in non-acidic treatments. All treatments compared with each other and indicated an increasing in alginate yield when different methods used EDTA in extraction process. Finally, the main characteristics of sodium alginate were realized with FT-IR and H-NMR.
Keywords

Volume 2, Issue 2
Spring 2015
Pages 251-255

  • Receive Date 15 April 2015
  • Revise Date 15 May 2015
  • Accept Date 15 May 2015