Optimized extraction and separation conditions of four bioactive compounds from Gelidium amansii

M. Tian, S. Li, K. H. Row

Research output: Contribution to journalArticlepeer-review

Abstract

The simultaneous extraction and separation of four bioactive compounds from Gelidium amansii were carried out through liquid-liquid extraction with a liquid chromatography separation. The optimum extraction conditions were established using different extraction solvents, procedures and times. The extracts were separated and determined using an analytical C18 column with a mobile phase consisting of acetonitrile-water (containing 1.0 % acetic acid) for a gradient elution of 0-30 min from 15:85-50:50 (v/v). Finally, total amount of 0.239 mg of four bioactive compounds was obtained from 1.0 g of Gelidium amansii.

Original languageEnglish
Pages (from-to)4480-4482
Number of pages3
JournalAsian Journal of Chemistry
Volume23
Issue number10
StatePublished - 2011

Keywords

  • Bioactive compounds
  • Extraction
  • Gelidium amansii
  • High performance liquid chromatography

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