Increased EPA levels in serum phospholipids of humans after four weeks daily ingestion of one portion chicken fed linseed and rapeseed oil
Haug A, Nyquist NF, Mosti TJ, Andersen M, Høstmark AT
Lipids in health and disease · 13 citas
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- Diseño
- Ensayo controlado aleatorizado (indexado por PubMed)
- Estudiado en
- Personas
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- Marcadores de salud y funcionamiento
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- Comida provista por los investigadores
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- Norges Forskningsråd
- Universidad u hospital
- Norges Miljø- og Biovitenskapelige Universitet
Según 2 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2012-08-22 · Lipids Health Dis · vol. 11 · número 1 · pág. 104
- Editorial
- BioMed Central
- Citado
- 27 citas · más que el 86% de estudios similares · 2.1× el promedio de su campo
- Referencias
- 40 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Fatty Acid Research and Health · Meat and Animal Product Quality · Edible Oils Quality and Analysis
- Palabras clave
- eicosapentaenoic acid, serum phospholipids, chicken feed, linseed oil, rapeseed oil, soybean oil replacement, EPA and DHA, dietary intervention, cholesterol, triglycerides, C-reactive protein, blood pressure, body weight
- MeSH
- animals, chickens, humans, eicosapentaenoic acid, linseed oil, fatty acids, arachidonic acid, fatty acids, monounsaturated, phospholipids, plant oils, double-blind method, food analysis, animal feed, meat, adult, female, male, young adult, rapeseed oil
5 autores
- Anna Haug🇳🇴 · autor de correspondenciaNorwegian University of Life Sciences
- Nicole Frost Nyquist🇳🇴Norwegian University of Life Sciences
- Therese Jeanette Mosti🇳🇴Norwegian University of Life Sciences
- Malin Andersen🇳🇴Norwegian University of Life Sciences
- Arne Torbjørn Høstmark🇳🇴University of Oslo
Resumen
El texto original del estudio, en el idioma en que se publicó.
Since the amounts of arachidonic acid (AA) and EPA in food may have implications for human health, we investigated whether a small change in chicken feed influenced the blood lipid concentration in humans ingesting the chicken. Forty-six young healthy volunteers (age 20-29) were randomly allocated into two groups in a double-blind dietary intervention trial, involving ingestion of about 160 g chicken meat per day for 4 weeks. The ingested meat was either from chickens given a feed concentrate resembling the commercial chicken feed, containing 4% soybean oil (SO), or the meat was from chickens given a feed where the soybean oil had been replaced by 2% rapeseed oil plus 2% linseed oil (RLO).Serum total cholesterol, LDL and HDL cholesterol, triacylglycerols, serum phospholipid fatty acid concentration, blood pressure, body weight and C-reactive protein were determined at baseline and post-intervention. In subjects consuming chicken meat from the RLO group there was a significantly (p < 0.001) increased concentration of EPA in serum phospholipids, and a reduced ratio between AA and EPA. The participants that had a low% of EPA + DHA in serum phospholipids (less than 4.6%), all increased their% of EPA + DHA after the four week intervention period when consuming the RLO chicken. No significant response differences in cholesterol, triacylglycerol, C-reactive protein, body weight or blood pressure were observed between the groups. This trial demonstrates that a simple change in chicken feed can have beneficial effects on amount of EPA and the AA/EPA ratio in human serum phospholipids.
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