trans fatty acids, 5. Fatty acid composition of lipids of the brain and other organs in suckling piglets

Lipids ◽  
1992 ◽  
Vol 27 (10) ◽  
pp. 761-769 ◽  
Author(s):  
Jan Pettersen ◽  
Johannes Opstvedt
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Trans Fatty Acids ◽  
Suckling Piglets ◽  
The Brain

Trans fatty acids. 3. Fatty acid composition of the brain and other organs in the newborn piglet

Lipids ◽  
1989 ◽  
Vol 24 (7) ◽  
pp. 616-624 ◽  
Author(s):  
Jan Pettersen ◽  
Johannes Opstvedt
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Trans Fatty Acids ◽  
Newborn Piglet ◽  
The Brain

Trans fatty acids. 2. Fatty acid composition of the brain and other organs in the mature female pig

Lipids ◽  
1988 ◽  
Vol 23 (7) ◽  
pp. 720-726 ◽  
Author(s):  
Jan Pettersen ◽  
Johannes Opstvedt
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Trans Fatty Acids ◽  
Mature Female ◽  
The Brain

Trans Fatty Acids and Fatty Acid Composition of Mature Breast Milk in Turkish Women and Their Association with Maternal Diet’s

Lipids ◽  
2009 ◽  
Vol 44 (5) ◽  
pp. 405-413 ◽  
Author(s):  
Gülhan Samur ◽  
Ali Topcu ◽  
Semra Turan
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Breast Milk ◽  
Acid Composition ◽  
Trans Fatty Acids ◽  
Turkish Women

scholarly journals Fatty Acid Composition of Caprine Milk: Major, Branched-Chain, and Trans Fatty Acids

1999 ◽  
Vol 82 (5) ◽  
pp. 878-884 ◽  
Author(s):  
L. Alonso ◽  
J. Fontecha ◽  
L. Lozada ◽  
M.J. Fraga ◽  
M. Juárez
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Trans Fatty Acids ◽  
Caprine Milk ◽  
Branched Chain

scholarly journals FRACTIONATION OF OIL OF A NEW LINE OF SUNFLOWER SEEDS

2021 ◽  
Vol 15 (3) ◽  
Author(s):  
V. Papchenko ◽  
T. Matveeva ◽  
V. Khareba ◽  
O. Khareba
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Stearic Acid ◽  
Acid Composition ◽  
Sunflower Oil ◽  
Acid Content ◽  
Trans Fatty Acids ◽  
Fractional Crystallisation ◽  
Sunflower Seeds

The main methods of obtaining fractionated oils and fats have been analysed. They involve three essentially different processes of fractionation of acylglycerols: dry fractionation, aqueous fractionation with a detergent, and solvent fractionation. Considerable attention has been paid to determining the conditions for fractionation of sunflower oil modified in its fatty acid composition. It has been emphasised that using stearic sunflower oil free from trans fatty acids as a source of fats is a topical task. The practical importance of complex research on fractional crystallisation of stearic sunflower oil has been substantiated. The experiments have allowed establishing the fatty acid and triacylglycerol composition of the oil of the new line of sunflower seeds of the saturated type Х114В (stearic type). The structure of its acylglycerols has been mathematically determined. Data have been obtained that besides the increased stearic acid content (9.1% of the total fatty acids), the oil under study also contains a significant amount of the disaturated–monounsaturated fraction of acylglycerols (6.16%). The method of fractionating sunflower oil of the stearic type, which has been scientifically substantiated, involves one-stage fractional crystallisation from the melt. The conditions of fractional crystallisation have been experimentally established: the crystallisation temperature range (+6 – +9°С), the crystallisation time (38 days), and the cooling rate (≈0.0051°С/s). The target fraction of sunflower oil of the stearic type has been obtained. It differs from the original oil in its fatty acid and acylglycerol composition. The yield of this oil fraction was 24.57%. It has been found that the fatty acid composition of this fraction has a content of palmitic acid increased by 0.9% and that of stearic acid higher by 3.3%, while its linoleic acid content decreased to 41.9%. The total amount of saturated fatty acids in the target fraction sample is 19.8% of all fatty acids. It has been found that the proportion of disaturated–monounsaturated acylglycerols in the target fraction increases by 3.27%. The resulting target fraction will be useful in flour and confectionery technologies as a substitute for fats containing trans fatty acids

Effect of dietary conjugated linoleic acid supplementation during late gestation on colostrum yield, fatty acid composition, and IgG concentrations in primiparous sows

2018 ◽  
Vol 98 (4) ◽  
pp. 732-740 ◽  
Author(s):  
H. Liu ◽  
F. Wu ◽  
L.L. Bai ◽  
Y.F. Chen ◽  
C.H. Lai ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Linoleic Acid ◽  
Conjugated Linoleic Acid ◽  
Acid Composition ◽  
Late Gestation ◽  
Control Group ◽  
Dietary Conjugated Linoleic Acid ◽  
Suckling Piglets

This experiment was conducted to evaluate the effects of dietary conjugated linoleic acid (CLA) supplementation during late gestation on reproductive performance, colostrum yield, colostral fatty acid composition, and immunoglobulin G (IgG) concentrations in primiparous sows. Twenty-four primiparous Landrace × Large White pregnant sows were randomly selected and assigned to four dietary treatments: 0% (control), 0.75%, 1.50%, and 2.25% CLA supplementation from day 85 of gestation to parturition. During lactation, all sows were fed the same commercial diet. The preweaning mortality of suckling piglets born to dams fed supplemental CLA did decrease linearly (P = 0.01) during lactation. Administration of CLA during gestation increased linearly (P < 0.01) total saturated fatty acids and decreased linearly (P < 0.01) monounsaturated fatty acids and polyunsaturated fatty acids in colostrum. The concentrations of CLA isomers were higher (P < 0.01) in colostrum from primiparous sows fed CLA diets than in the control group. Feeding CLA increased (P < 0.05) colostral IgG concentrations, as well as that in the serum of neonatal piglets. In conclusion, 2.25% CLA supplementation in the diet of primiparous sows during late gestation could improve the passive immunity through colostral IgG and the survival of suckling piglets.

scholarly journals Dietary n-6/n-3 Ratio Influences Brain Fatty Acid Composition in Adult Rats

Nutrients ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 1847 ◽  
Author(s):  
Thomas Horman ◽  
Maria F. Fernandes ◽  
Maria C. Tache ◽  
Barbora Hucik ◽  
David M. Mutch ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Prefrontal Cortex ◽  
Fatty Acid ◽  
Acid Composition ◽  
Saturated Fatty Acids ◽  
Sprague Dawley ◽  
Alpha Linolenic Acid ◽  
Adult Rats ◽  
The Brain

There is mounting evidence that diets supplemented with polyunsaturated fatty acids (PUFA) can impact brain biology and functions. This study investigated whether moderately high-fat diets differing in n-6/n-3 fatty acid ratio could impact fatty acid composition in regions of the brain linked to various psychopathologies. Adult male Sprague Dawley rats consumed isocaloric diets (35% kcal from fat) containing different ratios of linoleic acid (n-6) and alpha-linolenic acid (n-3) for 2 months. It was found that the profiles of PUFA in the prefrontal cortex, hippocampus, and hypothalamus reflected the fatty acid composition of the diet. In addition, region-specific changes in saturated fatty acids and monounsaturated fatty acids were detected in the hypothalamus, but not in the hippocampus or prefrontal cortex. This study in adult rats demonstrates that fatty acid remodeling in the brain by diet can occur within months and provides additional evidence for the suggestion that diet could impact mental health.

Sign in / Sign up

Export Citation Format

Share Document