Fat Content, Caloric Value, Cholesterol Content, and Fatty Acid Composition of Raw and Cooked Ostrich Meat

1996 ◽  
Vol 9 (1) ◽  
pp. 85-89 ◽  
Author(s):  
James Sales ◽  
Dewet Marais ◽  
Marita Kruger
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Cholesterol Content ◽  
Fat Content ◽  
Caloric Value

scholarly journals Relationships Between Fat and Cholesterol Contents and Fatty Acid Composition in Different Meat-Producing Animal Species

2020 ◽  
Vol 70 (3) ◽  
pp. 374-385
Author(s):  
Violeta Razmaitė ◽  
Artūras Šiukščius ◽  
Rūta Šveistienė ◽  
Saulius Bliznikas ◽  
Virginija Jatkauskienė
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Beef Cattle ◽  
Acid Composition ◽  
Red Deer ◽  
Animal Species ◽  
Cholesterol Content ◽  
Intramuscular Fat ◽  
Fat Content

AbstractThe objective of this study was to determine the relationships between intramuscular fat, cholesterol contents and fatty acid composition in the muscles of different animal species. Intramuscular fat, cholesterol and fatty acid composition in 207 muscle samples from 129 animals of different species (pigs, beef cattle, farmed red deer, horses and geese) were determined and analysed. The obtained results indicated unequal relations between intramuscular fat and cholesterol contents and fatty acid proportions in the muscles of different animal species. The increase of intramuscular fat content resulted in higher monounsaturated and lower polyunsaturated fatty acid contents in most muscles of meat producing animals. In all the species higher fatness did not show any increase in cholesterol content and also cholesterol contents were lower as fat increased in m. semimembranosus of pigs and m. pectoralis profundus of horses. The cholesterol content positively correlated with saturated and monounsaturated fatty acids in the longissimus muscle with the lowest fat content found in red deer and beef cattle, whereas the correlations between these measures were negative in m. pectoralis profundus of horses and the breast of goose containing high fat levels. Negative correlations between polyunsaturated fatty acids and cholesterol content were found in the longissimus muscle of red deer and cattle, whereas these correlations in goose breast and horse meat were positive.

An ω-3 fatty acid enriched chia diet: Influence on egg fatty acid composition, cholesterol and oil content

1999 ◽  
Vol 79 (1) ◽  
pp. 53-58 ◽  
Author(s):  
R. Ayerza(h) ◽  
W. Coates
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Egg Production ◽  
Control Diet ◽  
Fatty Acid Content ◽  
Cholesterol Content ◽  
Fat Content ◽  
Significant Difference ◽  
Linolenic Fatty Acid

Twenty-four Issa Brown laying hens were fed for 4 wk for the purpose of comparing a control diet with a diet containing 30% whole chia (Salvia hispanica L.) seeds. Egg weight and production, cholesterol content, total fat content, and fatty acid composition of the yolks were determined weekly. Sensory evaluation was conducted on eggs from the final week of the trial. Egg production was significantly (P < 0.05) greater for the control, although individual egg weights were not significantly different. No statistically significant difference (P < 0.05) in yolk fat content was found between treatments. Saturated palmitic fatty acid content of yolks was significantly (P < 0.05) less with the chia diet, with a 35% difference found at the end of the trial. Polyunsaturated, ω-3 α-linolenic fatty acid was significantly greater (P < 0.05) in yolks from the chia diet, and increased from 0 to 14.7% by the end of the trial. Chia improved the saturated:polyunsaturated fatty acid ratio in the yolks, compared to the control diet. No significant differences (P < 0.05) in taste preferences or off-flavors were found between eggs from both treatments. Key words: Egg yolk, chia, ω-3 α-linolenic fatty acid, cholesterol, flavor

Effect of the growing area on the fat content and the fatty acid composition of Ecuadorian cocoa beans

2021 ◽  
pp. 1-11
Author(s):  
Iván Samaniego ◽  
Susana Espín ◽  
James Quiroz ◽  
Carmen Rosales ◽  
Wilman Carrillo ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Fat Content ◽  
Cocoa Beans

Cholesterol content and fatty acid composition of rhea meat

Meat Science ◽  
1999 ◽  
Vol 53 (2) ◽  
pp. 73-75 ◽  
Author(s):  
J Sales ◽  
J.L Navarro ◽  
M.B Martella ◽  
M.E Lizurume ◽  
A Manero ◽  
...  
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Cholesterol Content

Fat content and fatty acids profile of colostrum and milk of primitive Konik horses (Equus caballus gmelini Ant.) during six months of lactation

2008 ◽  
Vol 75 (3) ◽  
pp. 302-309 ◽  
Author(s):  
Jan Pikul ◽  
Jacek Wójtowski ◽  
Romualda Danków ◽  
Beata Kuczyńska ◽  
Jacek Łojek
Keyword(s):  
Fatty Acids ◽  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Equus Caballus ◽  
Fat Content ◽  
Slight Effect ◽  
Milk Samples ◽  
Stage Of Lactation ◽  
Fatty Acids Profile

The effect of the stage of lactation, the number of foals and age of the mare on changes in the fat content and fatty acid composition of colostrum and milk of primitive Konik horses was investigated. Colostrum and milk samples from 12 lactating mares were collected at the beginning of lactation, on the days 1 and 2 after foaling and then, starting from the first month of lactation, at 4-week intervals up to the sixth month of lactation. Significant differences were observed in fat content as well as the composition of some analysed fatty acids between colostrum and milk of mares of the Konik breed. The number of foalings and the age of mares did not have a statistically significant effect on the fat content in milk and had only a slight effect on the fatty acid composition. Milk produced by mares of the Konik breed is characterized by a considerable content of polyene fatty acids with 18 carbon atoms, a low ratio of n-6 fatty acids to n-3 fatty acids as well as low, highly advantageous values of atherogenic and thrombogenic indices.

Effect of solvent to sample ratio on total lipid extracted and fatty acid composition in meat products within different fat content

Meat Science ◽  
2012 ◽  
Vol 91 (3) ◽  
pp. 369-373 ◽  
Author(s):  
T. Pérez-Palacios ◽  
J. Ruiz ◽  
I.M.P.L.V.O. Ferreira ◽  
C. Petisca ◽  
T. Antequera
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Total Lipid ◽  
Meat Products ◽  
Fat Content ◽  
Effect Of Solvent ◽  
Sample Ratio

Surfactant dysfunction in diabetic offspring: inhibitors and fatty acid lecithin content

1983 ◽  
Vol 54 (4) ◽  
pp. 1097-1100 ◽  
Author(s):  
I. R. Sosenko ◽  
J. Werthammer ◽  
M. D. Cunningham ◽  
I. D. Frantz
Keyword(s):  
Fatty Acid Composition ◽  
Fatty Acid ◽  
Acid Composition ◽  
Fatty Acid Content ◽  
Lavage Fluid ◽  
Cholesterol Content ◽  
Arithmetic Average ◽  
The Individual ◽  
Diabetic Rabbits ◽  
And Control

We have previously demonstrated that the lungs of fetuses of alloxan-diabetic rabbits are functionally immature when compared with controls. In this study we have examined pulmonary lavage fluid from fetuses of diabetic and control does for the presence of a surfactant inhibitor, cholesterol content, and phosphatidylcholine (lecithin) fatty acid content. When lavage fluids from fetuses of control and diabetic does were mixed and examined on the surface balance, the measured surfactant content corresponded to the arithmetic average of the surfactant content of the individual fluids, thus ruling out the presence of an excess of a surfactant inhibitor. We were able to demonstrate inhibition of surfactant function when exogenous cholesterol was added to lavage samples, but cholesterol content of lavage fluid from fetuses of diabetic and control does was not significantly different. Finally, the fatty acid composition of surfactant phosphatidylcholine was not different between the two groups. These studies indicate that mechanisms other than the presence of a surfactant inhibitor or altered fatty acid composition must explain the functional immaturity seen in offspring of the diabetic pregnancy.

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