CONCENTRATION AND PURIFICATION OF OMEGA-3 FATTY ACIDS BY UREA COMPLEX FORMATION

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ALAVI TALAB H.; ARJMAND M.; MOTALEBI ABAS ALI; POURGHOLAM R.

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Paper Information

Journal: NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES) Year:2010 | Volume:4 | Issue:2 (14) Page(s): 1-8

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Title

CONCENTRATION AND PURIFICATION OF OMEGA-3 FATTY ACIDS BY UREA COMPLEX FORMATION

Author(s)

ALAVI TALAB H. | ARJMAND M. | MOTALEBI ABAS ALI | POURGHOLAM R. | Issue Writer Certificate

Keywords

FATTY ACIDSQ2

OMEGA-3Q3

PURIFICATIONQ2

UREA COMPLEXATION1Q3

Abstract

Fish oil was extracted by Bligh and Dyer method from the muscle tissue and after concentrating PUFAs, the oil samples were stored at -70°C. Concentration and PURIFICATION of OMEGA-3 FATTY ACIDS from Hypophthalmichthys molitrix oil by urea complex formation were made at -5, +1 and +5°C respectively. The observed results show that the rate of OMEGA-3 extraction increased while saturated and long chain monosaturated FATTY ACIDS decreased during this process. The optimum temperature for maximum recovery of OMEGA-3 is about 1°C. The amount of extracted OMEGA-3 in H.molitrix oil was 20.58% wt of total extracted oil and by subsequent PURIFICATION increased to 67.8% wt at 1°C, 36.82% wt at +5°C and 22.53% wt at -5°C of total extracted oil.

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APA: Copy

ALAVI TALAB, H., ARJMAND, M., MOTALEBI, ABAS ALI, & POURGHOLAM, R.. (2010). CONCENTRATION AND PURIFICATION OF OMEGA-3 FATTY ACIDS BY UREA COMPLEX FORMATION. NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES), 4(2 (14)), 1-8. SID. https://sid.ir/paper/161550/en

Vancouver: Copy

ALAVI TALAB H., ARJMAND M., MOTALEBI ABAS ALI, POURGHOLAM R.. CONCENTRATION AND PURIFICATION OF OMEGA-3 FATTY ACIDS BY UREA COMPLEX FORMATION. NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES)[Internet]. 2010;4(2 (14)):1-8. Available from: https://sid.ir/paper/161550/en

IEEE: Copy

H. ALAVI TALAB, M. ARJMAND, ABAS ALI MOTALEBI, and R. POURGHOLAM, “CONCENTRATION AND PURIFICATION OF OMEGA-3 FATTY ACIDS BY UREA COMPLEX FORMATION,” NEW TECHNOLOGIES IN AQUACULTURE DEVELOPMENT (JOURNAL OF FISHERIES), vol. 4, no. 2 (14), pp. 1–8, 2010, [Online]. Available: https://sid.ir/paper/161550/en

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