Fatty acid composition of oils from 21 species of marine fish, freshwater fish and shellfish

Gruger, Edward H.; Nelson, Richard W.; Stansby, Maurice E.

doi:10.1007/bf02661403

Cited by 189 publications

(57 citation statements)

References 22 publications

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“…Our value of 6.95% total lipid for chinook salmon is lower than the average value of 10.44% reported by Extler (1987), 11.6% by &dwell ()981), 11.5% by Stansby (1976)" and 13.2% by Gruger et al (1964). However, two of these sources give a range of fat for chinook salmon: Sidwell (1981) gives a range of 2.2-19.0%; Stansby (1976), 7.2-11.5%.…”

Section: Resultscontrasting

confidence: 52%

Lipids and fatty acids of three species of northeast pacific finfish harvested in summer

Wander

Patton

1991

Journal of Food Composition and Analysis

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Abstract:The purpose of this study was to measure the total lipid and cholesterol content and fatty acid profile of chinook salmon (Oncorhynchus tshawytscha), Dover sole (Microstomus pacificus), and sablefish (Anoplopoma fimbria). All three species of fish were caught off the coast of Oregon in late summer, 1987. Salmon contained 6.95% total lipid, Dover sole contained 1.03%, and sablefish contained 5.72%. For the fatter fish these values were considerably lower than the average values found in literature. The two fatter fish contained approximately 1 g n-3 fatty acids per 100 g wet weight, again lower than the average values found in literature. This study demonstrates the need to increase the information available about seasonal variation in lipid content of Finfish so that accurate dietary recommendations can he made.Article:

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Section: Resultscontrasting

confidence: 52%

Lipids and fatty acids of three species of northeast pacific finfish harvested in summer

Wander

Patton

1991

Journal of Food Composition and Analysis

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“…a similar situation was found in the fatty acid composition of muscle nl in Geotria australis (Gray) (Bird and Potter, 1983). these authors also found an exceptionally high level of 16:1 (over 18%) in adult lamprey muscle at the end of the marine trophic phase compared with levels recorded for marine teleosts (ackman et al, 1967;Gruger et al, 1964). they suggested that a high 16:1 value could be a characteristic of adult lamprey tissues.…”

Section: Nl Fraction Of Lamprey Musclesupporting

confidence: 61%

Comparison of the fatty acid profile of muscle neutral lipids and phospholipids of up-river anadromous sea lamprey (<i>Petromyzon marinus</i> L.) from three Portuguese river basins

Pinela¹,

Quintella²,

Almeida³

et al. 2009

Sci. Mar.

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SummarY: Composition of fatty acid profile of muscle neutral lipids (nl) and phospholipids (Pl) of sea lamprey that enter the Portuguese rivers minho, tagus and Guadiana during their non-trophic spawning migration was analysed. the fatty acid profile exhibited differences in the percentage among nl and Pl and between river basins. Similarities were found in the fatty acid profile of nl. monounsaturated fatty acids (muFa) were the most representative, followed by saturated fatty acids (SFa) and finally by polyunsaturated fatty acids (PuFa). monoenic 16:1 and 18:1ω9 formed a considerable percentage of total fatty acids, followed by SFa 14:0 and 16:0. ePa and dHa were the dominant PuFa fatty acids. in terms of nl, the fatty acid that contributed for the discrimination between the three river basins was 18:1ω7. individuals from the minho river basin exhibited a different fatty acid profile of Pl characterised by a low PuFa percentage when compared with lampreys from the tagus and Guadiana river basins. muscle Pl fraction showed that the two monoenes, 16:1 and 18:1ω9, occurred at high percentage, followed by 16:0 and 14:0 (SFa). among PuFa, dHa was the most representative fatty acid. the fatty acids that contributed to the separation between the three river basins were 16:0, 18:4ω3 and 24:1ω9. although the results point in the direction of a possible difference between the fatty acid composition of the nl and Pl fractions in the muscle samples from the three river basins, further studies, especially in tissues where fatty acid composition will be less sensitive to diet and environmental factors, are necessary to confirm this hypothesis.Keywords: Petromyzon marinus, fatty acids, spawning migration, minho, tagus, Guadiana, Portugal.reSumen: Comparación del perfil de ácidos grasos en los lípidos neutrales y en los fosfolípidos de los músculos de la lamprea marina anádroma (Petromyzon marinus L.) (Agnatha) de la cuenca hidrográfica de tres ríos portugueses. -Se ha analizado la composición del perfil de ácidos grasos de los lípidos neutrales (nl) y fosfolípidos (Pl) en el músculo de la lamprea marina que entra en los ríos miño, tajo y Guadiana durante su migración reproductora, no-trófica. el perfil de ácidos grasos presentaba diferencias en los porcentajes entre nl y Pl y entre las distintas cuencas. Se encontraron semejanzas en el perfil de ácidos grasos de los nl. los ácidos grasos monoinsaturados (muFa) fueron los más representativos seguidos por los ácidos grasos saturados (SFa) y, finalmente, por los ácidos grasos poliinsaturados (PuFa). los monoenoicos 16:1 y 18:1ω9 representaban un porcentaje considerable del total de ácidos grasos, seguidos por los SFa 14:0 y 16:0. ePa y dHa fueron los ácidos grasos PuFa dominantes. a nivel de nl, el ácido graso que permitió la discriminación entre las cuencas de los tres ríos fue el 18:1ω7. los individuos de la cuenca del río miño, en comparación con las lampreas de las cuencas de los ríos tajo y Guadiana, presentaban un perfil de ácidos grasos distinto a nivel de los Pl, que se...

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“…The levels of total monounsaturated fatty acids (MUFAs) were changed from 29.47% to 33.37% in female and from 25.92% to 32.08% in male and it was found that the seasonal differences were not statistically important (Tables 1 and 2). Researchers have reported that the amount of total MUFAs ranged from 12% to 14% in the fillet of Atlantic cod (Gruger et al, 1964). In our study, palmitoleic acid (C16:1) content was increased in the autumn, decreased at spring for both genders (Table 1 and 2).…”

Section: Resultssupporting

confidence: 50%

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Emre¹,

Uysal²,

Emre³

et al. 2015

Turk. J. Fish. Aquat. Sci.

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In this study, the total lipid, total protein and fatty acid compositions of Capoetaangorae were investigated. Total lipid content ratios (as wet weight) were found to be as 1.44% in spring, 6.41% in summer, 4.25% in autumn and 4.29% in winter. Total protein ratios in the muscle of C. angorae also varied from16.55% to19.24% during the year. The major fatty acids in the muscles of both sexes were palmitic, oleic, palmitoleic, eicosapentaenoic and docosahexaenoicacids. The proportions of n3 PUFAs were higher than those of n6 PUFAs through the year. The ratios of total n6 PUFAs to n3 PUFAs in the muscle of C. angorae changed from 0.14 to 0.19 in female and from 0.12 to 0.31 in males, respectively. The levels of EPA+DHA in the muscles of both genders changed from 0.19 to 0.91g/100g wet weight. The results showed that the ratios of total lipid and fatty acids in the muscle of C. angorae significantly varied by the year. Anahtar Kelimeler: Capoeta angorae, yağ asitleri, mevsim, besin değeri.

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Fatty acid composition of oils from 21 species of marine fish, freshwater fish and shellfish

Cited by 189 publications

References 22 publications

Lipids and fatty acids of three species of northeast pacific finfish harvested in summer

Lipids and fatty acids of three species of northeast pacific finfish harvested in summer

Comparison of the fatty acid profile of muscle neutral lipids and phospholipids of up-river anadromous sea lamprey (<i>Petromyzon marinus</i> L.) from three Portuguese river basins

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