Separation and Enrichment of Omega 3, 6, and 9 Fatty Acids from the By-Products of Vietnamese Basa Fish Processing using Deep Eutectic Solvent

Autor:	Thanh Son Cu, Hoai Lam Tran, Thanh Xuan Le Thi, Son Lam Ho
Rok vydání:	2018
Předmět:	Chromatography Article Subject 010405 organic chemistry 010401 analytical chemistry Ionic bonding General Chemistry Raw material 01 natural sciences Omega 0104 chemical sciences Deep eutectic solvent lcsh:Chemistry chemistry.chemical_compound lcsh:QD1-999 chemistry Urea Methanol Fourier transform infrared spectroscopy Choline chloride
Zdroj:	Journal of Chemistry, Vol 2018 (2018)
ISSN:	2090-9071 2090-9063
DOI:	10.1155/2018/6276832
Popis:	Omega 3, 6, and 9 fatty acids were separated and enriched successfully from the by-products of Vietnamese Basa fish processing by the deep eutectic solvent. The total amounts of omega fatty acids were about 57% in the raw material, and they were amounted to 91% after the first separation by DES. The optimal mass ratio is 20 g methyl ester with 200 g methanol and 15–20 g DES. Moreover, the ionic liquid-DES was successfully synthesized with the molar ratio of choline chloride/urea of 1 : 1 and 2 : 1. The characteristics of DES were determined and demonstrated by FTIR, TGA, DSC, 1H-NMR, and 13C-NMR analysis methods.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::937aeeaca077ed7fc225e5bca9658b34 https://doi.org/10.1155/2018/6276832 Zobrazit plný text záznamu Plný text ve formátu PDF Plný text ve formátu HTML
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