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Fatty acids in the inedible parts of jade perch Scortum barcoo

文献类型: 外文期刊

作者: Elhag, Abdelrahman Ibrahim 1 ; Rahmah, Sharifah 1 ; Rasid, Rasina Abdul 3 ; Shahin, Sharif 1 ; Noor, Gusti Afiz Gusti Ruslan 1 ; Muda, Mohd Sabri 1 ; Ibrahim, Mohd Zaidi 1 ; Ishak, Sairatul Dahlianis 1 ; Loh, Jiun-Yan 4 ; Amornsakun, Thumronk 5 ; Hua Thai Nhan 6 ; Chen, Young-Mao 7 ; Liew, Hon Jung 1 ;

作者机构: 1.Univ Malaysia Terengganu, Higher Inst Ctr Excellence HICoE, Inst Trop Aquaculture & Fisheries, Terengganu 21030, Malaysia

2.Univ Bahri, Coll Nat Resources & Environm Studies, Dept Fisheries, Khartoum, Sudan

3.Univ Malaysia Terengganu, Fac Fisheries & Food Sci, Terengganu 21030, Malaysia

4.UCSI Univ, Fac Appl Sci, Ctr Res Adv Aquaculture CORAA, Kuala Lumpur 56000, Malaysia

5.Prince Songkla Univ, Fac Sci & Technol, Dept Technol & Ind, Pattani Campus, Mueang 94000, Pattani, Thailand

6.Can Tho Univ, Coll Aquaculture & Fisheries, Campus 2,3-2 St, Can Tho City, Vietnam

7.Natl Taiwan Ocean Univ, Coll Life Sci, Bachelor Degree Program Marine Biotechnol, Keelung, Taiwan

8.Natl Taiwan Ocean Univ, Ctr Excellence Oceans, Keelung, Taiwan

9.Chinese Acad Fishery Sci, Heilongjiang River Fisheries Res Inst, Harbin 150070, Peoples R China

关键词: By-product; Fish oil; Food security; Freshwater fish; Nutrition; Omega

期刊名称:AQUACULTURE INTERNATIONAL ( 影响因子:2.953; 五年影响因子:2.94 )

ISSN: 0967-6120

年卷期:

页码:

收录情况: SCI

摘要: The study aimed to quantify fatty acids in the edible body parts (skin, dorsal muscle, and belly muscle) and inedible body parts (head, bone, and visceral fat) of the jade perch, Scortum barcoo, for nutraceutical purposes. Results showed that the head and skin contained the significantly highest levels of omega-3 at 44.96 +/- 3.64 mg FA/g tissue and 40.51 +/- 2.07 mg FA/g tissue. Comparatively, bone and skin contained the highest level of omega-6 at 24.02 +/- 5.53 mg FA/g tissue and 23.32 +/- 5.65 mg FA/g tissue. The head was found to contain the highest level of (polyunsaturated )fatty acids at 66.6 +/- 3.94 mg FA/g tissue, whereas bone contained the highest level of monounsaturated fatty acids at 55.54 +/- 10.70 mg FA/g tissue. The highest saturated fatty acid level was found in visceral fat at 51.69 +/- 6.51 mg FA/g tissue. Docosahexaenoic acid was found to be the highest among omega-3 composition at 91.5 +/- 0.56 mg FA/g tissue, followed by eicosapentaenoic acid at 54.0 +/- 0.18 mg FA/g tissue in both edible and inedible body parts. Examination confirms that jade perch is a fatty fish containing high amounts of fatty acids even in the inedible parts, which indicates good potential to be used for animal feed application.

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