Fatty acid composition of oil extracted from Nile perch (Lates niloticus) head

被引：19

作者：

Turon, F

Rwabwogo, B

Baréa, B

Pina, M

Graille, J

机构：

[1] BERTIN, F-60330 Lagny le Sec, France

[2] RECO Ind Ltd, Kampala, Uganda

[3] CIRAD, AMIS, Lab Tipotech, F-34398 Montpellier, France

来源：

JOURNAL OF FOOD COMPOSITION AND ANALYSIS | 2005年 / 18卷 / 07期

关键词：

Lake Victoria; Lates Niloticus; Nile perch; head; triacylglycerols; fatty acid; regiodistribution;

D O I：

10.1016/j.jfca.2004.07.003

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

Oil was extracted from Nile perch (Lates niloticus) head collected from the Victoria Lake (Uganda). Oil content was in the range 15-18% of dry weight. The predominant fatty acids found in crude oil were 14:0, 16:0. 16:1, 17:0, 18:0, 18:1, 18:2, 18:3, 20:4, 20:5, 22:5 and 22:6. The crude Nile perch oil contained a substantial amount of oleic acid (15.2mol%) and an appreciable level of combined n-3 polyunsaturated fatty acids (16.2 mol%). Comparing with the commercial production of fish oils, oil from Nile perch heads might stimulate its future use for human consumption and easily could be valorized. (c) 2004 Elsevier Inc. All rights reserved.

引用

页码：717 / 722

页数：6

共 15 条

[1] Stereospecific analysis of triacyl-sn-glycerols in docosahexaenoic acid-rich fish oils [J].