Fatty acid composition of edible marine fish in Zhoushan, Zhejiang province / 中华预防医学杂志
Chinese Journal of Preventive Medicine
;
(12): 552-555, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-355824
ABSTRACT
<p><b>OBJECTIVE</b>To analyze the main fatty acids in edible marine fish from Zhoushan, Zhejiang province.</p><p><b>METHODS</b>From September to October 2011, a total of 186 edible marine fish (31 species,6 individual fishes/species) were collected in local markets. Total lipids of edible part were extracted by Folch's method and fatty acids were separated and quantified by gas chromatographic after the homogenization of edible part. The differences of composition of n-6 polyunsaturated fatty acid (n-6 PUFA), n-3 polyunsaturated fatty acid (n-3 PUFA),saturated fatty acid (SFA) and monounsaturated fatty acid (MUFA) among fishes were analyzed.</p><p><b>RESULTS</b>Among the 31 fishes, total lipids were highest in Auxis thazard ((13.2 ± 1.2)g/100 g edible part) and lowest in Thamnaconus modestus ((0.6 ± 0.1)g/100 g edible part). Total n-6 PUFA were highest in Mugil cephalus ((875.7 ± 506.4)mg/100 g edible part) and lowest in Seriola quinqueradiata((2.1 ± 1.9)mg/100 g edible part). Total n-3 PUFA were highest in Auxis thazard ((2623.8 ± 426.1)mg/100 g edible part) and lowest in Scoliodon sorrakowah ((82.0 ± 13.9)mg/100 g edible part). SFA were highest in Trachinotus ovatus((3014.9 ± 379.0)mg/100 g edible part) and lowest in Seriola quinqueradiata ((89.7 ± 5.8)mg/100 g edible part). MUFA were highest in Coilia nasus ((3335.7 ± 383.5)mg/100 g edible part) and lowest in Thamnaconus modestus ((32.1 ± 16.9)mg/100 g edible part).</p><p><b>CONCLUSION</b>There were significant differences of composition of total lipids and of fatty acids among 31 edible marine fish species from Zhoushan.</p>
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
China
/
Alimentos Marinos
/
Ácidos Grasos
/
Ácidos Grasos Insaturados
/
Peces
Límite:
Animales
País/Región como asunto:
Asia
Idioma:
Chino
Revista:
Chinese Journal of Preventive Medicine
Año:
2013
Tipo del documento:
Artículo
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