Effects of growth and breed on the fatty acid composition of the muscle lipids in cattle

1999 ◽  
Vol 208 (5-6) ◽  
pp. 332-335 ◽  
Author(s):  
K. Nürnberg ◽  
Britta Ender ◽  
Hans-Jürgen Papstein ◽  
Jochen Wegner ◽  
Klaus Ender ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Muscle Lipids

Effect of Season on Fatty Acid Composition and n-3/n-6 Ratios of Zander and Carp Muscle Lipids in Altinapa Dam Lake

2011 ◽  
Vol 76 (4) ◽  
pp. C594-C597 ◽  
Author(s):  
G.O. Guler ◽  
A. Aktumsek ◽  
Y.S. Cakmak ◽  
G. Zengin ◽  
O.B. Citil
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Muscle Lipids

Fatty Acid Composition of Bovine Skeletal Muscle Lipids during Growth

1970 ◽  
Vol 30 (5) ◽  
pp. 726-731 ◽  
Author(s):  
B. A. Link ◽  
R. W. Bray ◽  
R. G. Cassens ◽  
R. G. Kauffman
Keyword(s):  
Skeletal Muscle ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Muscle Lipids ◽  
Bovine Skeletal Muscle

scholarly journals Fatty Acid Composition of the Muscle Lipids of Five Fish Species in Işıklı and Karacaören Dam Lake, Turkey

2014 ◽  
Vol 2014 ◽  
pp. 1-5 ◽  
Author(s):  
Ozcan Baris Citil ◽  
Leyla Kalyoncu ◽  
Oguzhan Kahraman
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Fish Species ◽  
Cyprinus Carpio ◽  
Carassius Carassius ◽  
Tinca Tinca ◽  
Scardinius Erythrophthalmus ◽  
Muscle Lipids

Total fatty acid composition of muscle lipids in some fish species (Cyprinus carpio(Işıklı Dam Lake),Tinca tinca(Işıklı Dam Lake),Scardinius erythrophthalmus(Işıklı Dam Lake),Cyprinus carpio(Karacaören Dam Lake), andCarassius carassius(Karacaören Dam Lake)) was determined by gas chromatography. Polyunsaturated fatty acids (PUFAs) ofCyprinus carpio(Işıklı Dam Lake) were found higher than PUFA of other species. Palmitic acid was the highest saturated fatty acid (SFA) inTinca tinca(24.64%). Oleic acid was the highest monounsaturated fatty acid (MUFAs) inCyprinus carpio(Işıklı Dam Lake) (19.25%). The most abundant polyunsaturated fatty acid inScardinius erythrophthalmuswas docosahexaenoic acid (DHA) (17.94%). Totalω3 fatty acid composition was higher than the totalω6 fatty acids ofCyprinus carpioin both dam lakes.ω3/ω6 rates inCyprinus carpio(Işıklı Dam Lake),Tinca tinca, Scardinius erythrophthalmus, Cyprinus carpio(Karacaören), andCarassius carassiuswere 2.12, 1.19, 2.15, 2.87, and 2.82, respectively.

The effects of fat source and breed on fatty acid composition of lamb muscle

1998 ◽  
Vol 1998 ◽  
pp. 38-38
Author(s):  
A.M. Wachira ◽  
L.A. Sinclair ◽  
R.G. Wilkinson ◽  
B. Hewett ◽  
M. Enser ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Health Department ◽  
Department Of Health ◽  
Fat Consumption ◽  
Acid Ratio ◽  
High Saturated Fatty Acid ◽  
Dietary Polyunsaturated Fatty Acids ◽  
Muscle Lipids

Widespread concerns regarding the detrimental effects of fat consumption on human health (Department of Health, 1994), have led to a decline in the demand for sheep meat. Concerns are mainly centred around the high saturated fatty acid (FA) content and consequent low polyunsaturated:saturated fatty acid ratio (Enser et al., 1996). This ratio may partly be influenced by diet composition, genetic variation or an interaction of these factors. The objectives of the present study were to investigate the effect of different sources of dietary polyunsaturated fatty acids (PUFA) on performance and muscle fatty acid composition and to determine whether breeds differ in their ability to incorporate n-3 PUFA into muscle lipids.

scholarly journals Effects of dietary polyunsaturated fatty acids on the composition of the individual lipids of turkey breast and leg muscle

1967 ◽  
Vol 21 (3) ◽  
pp. 691-714 ◽  
Author(s):  
T. S. Neudoerffer ◽  
C. H. Lea
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Fish Oil ◽  
Acid Composition ◽  
The Other ◽  
Lipid Fractions ◽  
Anchovy Oil ◽  
Leg Muscle ◽  
Muscle Lipids

1. Groups of turkeys were given, to 10 weeks of age: diets E, basal, containing 2.3% mainly cereal lipid; A, basal plus 2.5% beef fat; B, basal plus 2.5% anchovy oil; C, as B, plus 0.02% ethoxyquin; D, basal plus 5% anchovy oil. Lipids from breast and leg muscle of all five groups were fractionated by thin-layer chromatography into five ‘neutral’ and six phospholipid fractions and the fatty-acid composition of each was determined by gas–liquid chromatography.2. Individual lipid fractions differed widely in fatty-acid composition and in the degree to which they could be influenced by dietary fat supplements. Small but usually consistent differences were observed between corresponding fractions from breast and leg. Sphingomyelin (SP) and lysophosphatidylcholine contained largely saturated acids (76–80%); the other phospholipids were 44–48% and the ‘neutral’ lipids 38–50% saturated. Phosphatidylserine (PS), phosphatidylinositol(PI) and, in less degree, phosphatidylethanolamine (PE) were rich in stearic acid, though palmitic was much more abundant in the diets and in the other muscle lipids. SP contained no acid more unsaturatedthan linoleic (1–2%). PE and PI were richest in arachidonic and PE and PI in other polyene acids.3. The effects of beef fat on the muscle lipids were small and mainly on the ‘neutral’ fractions.4. The polyunsaturated fatty acids of the fish oil extensively displaced linoleic (and oleic) acids from all fractions (except SP); arachidonic acid was displaced from PE but not from PI.5. The degree to which the fish-oil polyunsaturated acids of the three series entered the muscle lipids varied with the acid and with the fraction. Docosahexaenoic acid (22:6) reached a concentration of 20–25% in PE, nearly five times as great as its concentration in the dietary lipid.6. Hydrolysis with phospholipase A showed that most of the unsaturated fatty acids were present in the 2-position of PC and PE, but the positional specificity was not complete, particularly for the less highly unsaturated acids.7. The antioxidant ethoxyquin had no effect on the fatty-acid composition of any of the muscle lipid fractions.

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