Quantification of the triglyceride fatty acid composition with 3.0 T MRI

2014 ◽  
Vol 27 (10) ◽  
pp. 1211-1221 ◽  
Author(s):  
Benjamin Leporq ◽  
Simon A. Lambert ◽  
Maxime Ronot ◽  
Valerie Vilgrain ◽  
Bernard E. Van Beers
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Triglyceride Fatty Acid ◽  
3.0 T ◽  
3.0 T Mri

Lipid Composition of the Queen Crab (Chionoecetes opilio)

1972 ◽  
Vol 29 (4) ◽  
pp. 407-411 ◽  
Author(s):  
R. F. Addison ◽  
R. G. Ackman ◽  
J. Hingley
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Muscle Tissue ◽  
Lipid Composition ◽  
Marine Species ◽  
Chionoecetes Opilio ◽  
Triglyceride Fatty Acid

Muscle tissue of the queen crab, Chionoecetes opilio, contained 0.75% lipid, 78.8% of which was phospholipid (chiefly choline phosphatides) and the balance mainly cholesterol. Viscera contained 13.6% lipid, the bulk of which was triglyceride. Fatty acid composition was generally similar to that of other marine species. However, 20:5ω3 was the major polyunsaturate (rather than the more usual 22:6ω3) and within the 18:1 series, the ω7 isomer was present in unusually large quantities.

The effect of a low-cholesterol, high-polyunsaturate diet on serum lipid levels, apolipoprotein B levels and triglyceride fatty acid composition

1977 ◽  
Vol 27 (4) ◽  
pp. 465-475 ◽  
Author(s):  
P.N. Durrington ◽  
C.H. Bolton ◽  
M. Hartog ◽  
R. Angelinetta ◽  
P. Emmett ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Apolipoprotein B ◽  
Serum Lipid ◽  
Lipid Levels ◽  
Triglyceride Fatty Acid ◽  
Serum Lipid Levels ◽  
Low Cholesterol

Stereospecific distribution of fatty acids in bovine milk fat triglycerides

1979 ◽  
Vol 46 (1) ◽  
pp. 75-81 ◽  
Author(s):  
Peter W. Parodi
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Chain Length ◽  
Acid Composition ◽  
Milk Fat ◽  
Bovine Milk ◽  
Triglyceride Fatty Acid ◽  
Medium Chain Length ◽  
Major Variation

SUMMARYPancreatic lipase deacylation was used to study the variation in distribution of the fatty acids at position sn-2 of milk fat triglycerides of a series of butters and of the milk obtained from a cow on a restricted feeding regimen. Selected samples were analysed for stereospecific distribution of their triglyceride fatty acids which were found to be esterified in a non-random manner. The percentage of a fatty acid at position sn-3 generally decreased with increase in the chain length of the acid; the reverse occurred at position sn-1. There was no major variation in the stereospecific distribution of fatty acids throughout the year; the variation that did occur was exhibited mainly by the medium chain length acids. Variation was greater at positions sn-1 and sn-3 than at position sn-2 and when the proportion of an acid varied at position sn-1 it usually varied at position sn-3 in the reverse manner.For the milk samples it was found that change in triglyceride fatty acid composition was not associated with random increases or decreases of fatty acids at the 3 stereospecific positions. With changing triglyceride fatty acid composition (6:0, 8:0, 10:0, 12:0, 14:0, and 16:0 decreasing and 18:1 increasing) the percentage of 6:0, 8:0, 10:0, 12:0, 14:0 and 16:0 acids at position sn-3 decreased while the percentage of 18:0 and 18:1 acids increased. These changes were compensated for by changes in the opposite direction at positions sn-1 and sn-2.

scholarly journals Changes in Triglyceride Fatty Acid Composition of Mammary Secretions During Involution

1987 ◽  
Vol 70 (11) ◽  
pp. 2406-2410 ◽  
Author(s):  
W.L. Hurley ◽  
G.J. Warner ◽  
R.R. Grummer
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Triglyceride Fatty Acid

Platelet Aggregation in Finnish Men and Its Relation to Fatty Acids in Platelets, Plasma and Adipose Tissue

1985 ◽  
Vol 54 (03) ◽  
pp. 563-569 ◽  
Author(s):  
M K Salo ◽  
E Vartiainen ◽  
P Puska ◽  
T Nikkari
Keyword(s):  
Fatty Acids ◽  
Adipose Tissue ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Platelet Aggregation ◽  
Acid Composition ◽  
Saturated Fatty Acids ◽  
Free Living ◽  
Ω3 Fatty Acids ◽  
Induced Aggregation

SummaryPlatelet aggregation and its relation to fatty acid composition of platelets, plasma and adipose tissue was determined in 196 randomly selected, free-living, 40-49-year-old men in two regions of Finland (east and southwest) with a nearly twofold difference in the IHD rate.There were no significant east-southwest differences in platelet aggregation induced with ADP, thrombin or epinephrine. ADP-induced platelet secondary aggregation showed significant negative associations with all C20-C22 ω3-fatty acids in platelets (r = -0.26 - -0.40) and with the platelet 20: 5ω3/20: 4ω 6 and ω3/ ω6 ratios, but significant positive correlations with the contents of 18:2 in adipose tissue (r = 0.20) and plasma triglycerides (TG) (r = 0.29). Epinephrine-induced aggregation correlated negatively with 20: 5ω 3 in plasma cholesteryl esters (CE) (r = -0.23) and TG (r = -0.29), and positively with the total percentage of saturated fatty acids in platelets (r = 0.33), but had no significant correlations with any of the ω6-fatty acids. Thrombin-induced aggregation correlated negatively with the ω3/6ω ratio in adipose tissue (r = -0.25) and the 20: 3ω6/20: 4ω 6 ratio in plasma CE (r = -0.27) and free fatty acids (FFA) (r = -0.23), and positively with adipose tissue 18:2 (r = 0.23) and 20:4ω6 (r = 0.22) in plasma phospholipids (PL).The percentages of prostanoid precursors in platelet lipids, i. e. 20: 3ω 6, 20: 4ω 6 and 20 :5ω 3, correlated best with the same fatty acids in plasma CE (r = 0.32 - 0.77) and PL (r = 0.28 - 0.74). Platelet 20: 5ω 3 had highly significant negative correlations with the percentage of 18:2 in adipose tissue and all plasma lipid fractions (r = -0.35 - -0.44).These results suggest that, among a free-living population, relatively small changes in the fatty acid composition of plasma and platelets may be reflected in significant differences in platelet aggregation, and that an increase in linoleate-rich vegetable fat in the diet may not affect platelet function favourably unless it is accompanied by an adequate supply of ω3 fatty acids.

Health Benefits of Pumpkin Seed and Nutrition Profile of 35 Pumpkin Accessions

EDIS ◽  
2017 ◽  
Vol 2017 (6) ◽  
Author(s):  
Geoffrey M. Meru ◽  
Yuqing Fu ◽  
Dayana Leyva ◽  
Paul Sarnoski ◽  
Yavuz Yagiz
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Health Benefits ◽  
Pumpkin Seed ◽  
Production Practices

This article aims to summise production and nutrition aspects of pumpkin seed. Specifically, it focuses on health benefits of the seeds, production practices and provides data on the oil, protein and fatty acid composition of 35 pumpkin accessions.  

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