| dc.creator |
Robert, Agnes |
|
| dc.creator |
Mfilinge, Prosper |
|
| dc.creator |
Samwel Mchele Limbu |
|
| dc.creator |
Mwita, Chacha J. |
|
| dc.date |
2016-06-26T17:16:08Z |
|
| dc.date |
2016-06-26T17:16:08Z |
|
| dc.date |
2014 |
|
| dc.identifier |
Robert, A., Mfilinge, P., Limbu, S.M. and Mwita, C.J., 2014. Fatty Acid Composition and Levels of Selected Polyunsaturated Fatty Acids in Four Commercial Important Freshwater Fish Species from Lake Victoria, Tanzania. Journal of lipids, 2014. |
|
| dc.identifier |
http://hdl.handle.net/20.500.11810/2737 |
|
| dc.identifier |
10.1155/2014/712134 |
|
| dc.description |
Fatty acids (FAs) particularly 𝜔3 and 𝜔6 polyunsaturated fatty acids (PUFAs) play important role in human health.This study aimed
to investigate the composition and levels of selected 𝜔3 PUFAs in four commercial fish species, Nile perch (Lates niloticus), Nile
tilapia (Oreochromis niloticus), Tilapia zillii, and dagaa (Rastrineobola argentea) from Mwanza Gulf in Lake Victoria. The results
indicated that 36 types of FAs with different saturation levels were detected. These FAs were dominated by docosahexaenoic (DHA),
eicosapentaenoic (EPA), docosapentaenoic (DPA), and eicosatetraenoic acids. O. niloticus had the highest composition of FAs (34)
compared to L. niloticus (27), T. zillii (26), and R. argentea (21). The levels of EPA differed significantly among the four commercial
fish species (𝐹 = 6.19, 𝑃 = 0.001). The highest EPA levels were found in R. argentea followed by L. niloticus and O. niloticus and
the lowest in T. zillii. The DPA levels showed no significant difference among the four fish species studied (𝐹 = 0.652, 𝑃 = 0.583).
The study concluded that all four commercial species collected from Mwanza Gulf are good for human health, but R. argentea is
the best for consumption because it contains higher levels of 𝜔3 FAs, mainly EPA. |
|
| dc.language |
en |
|
| dc.publisher |
Hindawi Publishing Corporation |
|
| dc.title |
Fatty Acid Composition and Levels of Selected Polyunsaturated Fatty Acids in Four Commercial Important Freshwater Fish Species from Lake Victoria, Tanzania |
|
| dc.type |
Journal Article, Peer Reviewed |
|