Fatty Acids Composition of Vegetable Oils and Its Contribution to Dietary Energy Intake and Dependence of Cardiovascular Mortality on Dietary Intake of Fatty Acids

Characterizations of fatty acids composition in % of total methylester of fatty acids (FAMEs) of fourteen vegetable oils--safflower, grape, silybum marianum, hemp, sunflower, wheat germ, pumpkin seed, sesame, rice bran, almond, rapeseed, peanut, olive, and coconut oil--were obtained by using gas chr...

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Bibliographic Details
Published in:International journal of molecular sciences 2015-06, Vol.16 (6), p.12871-12890
Main Authors: Orsavova, Jana, Misurcova, Ladislava, Ambrozova, Jarmila Vavra, Vicha, Robert, Mlcek, Jiri
Format: Article
Language:English
Subjects:
Cardiovascular disease
cardiovascular diseases
Cardiovascular Diseases - epidemiology
Cardiovascular Diseases - mortality
Cardiovascular Diseases - prevention & control
coronary heart diseases
Dietary supplements
Energy Intake
Fatty acids
Fatty Acids - administration & dosage
Fatty Acids - analysis
Humans
Mortality
Nutrition Policy
Plant Oils - administration & dosage
Plant Oils - chemistry
Spearman’s correlation
Vegetable oils
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Summary:Characterizations of fatty acids composition in % of total methylester of fatty acids (FAMEs) of fourteen vegetable oils--safflower, grape, silybum marianum, hemp, sunflower, wheat germ, pumpkin seed, sesame, rice bran, almond, rapeseed, peanut, olive, and coconut oil--were obtained by using gas chromatography (GC). Saturated (SFA), monounsaturated (MUFA) and polyunsaturated fatty acids (PUFA), palmitic acid (C16:0; 4.6%-20.0%), oleic acid (C18:1; 6.2%-71.1%) and linoleic acid (C18:2; 1.6%-79%), respectively, were found predominant. The nutritional aspect of analyzed oils was evaluated by determination of the energy contribution of SFAs (19.4%-695.7% E(RDI)), PUFAs (10.6%-786.8% E(RDI)), n-3 FAs (4.4%-117.1% E(RDI)) and n-6 FAs (1.8%-959.2% E(RDI)), expressed in % E(RDI) of 1 g oil to energy recommended dietary intakes (E(RDI)) for total fat (E(RDI)--37.7 kJ/g). The significant relationship between the reported data of total fat, SFAs, MUFAs and PUFAs intakes (% E(RDI)) for adults and mortality caused by coronary heart diseases (CHD) and cardiovascular diseases (CVD) in twelve countries has not been confirmed by Spearman's correlations.
ISSN:1422-0067
1661-6596
1422-0067
DOI:10.3390/ijms160612871