Pressurized limonene as an alternative bio-solvent for the extraction of lipids from marine microorganisms

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바이오화학분류

- 바이오정밀화학
  1. 용매
  2. 화학제품
- 화장품용 기능성소재
  1. 기능성
  2. 계면활성제⁄증점제
- 의료용 화학소재
  1. 치료제
  2. 식품첨가제

논문

Pressurized limonene as an alternative bio-solvent for the extraction of lipids from marine microorganisms

학술지

The Journal of supercritical fluids

저자명

Golmakani, M.T.; Mendiola, J.A.; Rezaei, K.; Ibanez, E.

초록

A fast and green process for the isolation of high value lipids from different marine microorganisms is presented involving the use of limonene, a green biodegradable solvent, as an alternative to traditional hexane extraction. The optimized process is based on pressurized liquid extraction (PLE) at 200<SUP>o</SUP>C for 15min using limonene:ethanol (1:1, v/v) as extracting solvent. Under these conditions, lipids were extracted from different microalgae such as Spirulina, Phormidium, Anabaena and Stigeoclonium and their composition in terms of fatty acids were studied by using a Fast-GC-MS method and compared with the original content in the raw material. The extraction method provided the best results in terms of extraction yield for Spirulina, meanwhile the highest amount of ω-3 fatty acids were obtained from Stigeoclonium.

발행연도

2014

발행기관

PRA Press ; Elsevier Science Ltd

ISSN

0896-8446

ISSN

1872-8162

권

페이지

pp.1-7

DOI