Omega-3 fatty acid application reduces yolk and plasma cholesterol levels in Japanese quails

Atakişi, Emine; Atakisi, Onur; Yaman, Hilmi; Arslan, İdris

doi:10.1016/j.fct.2009.07.018

Cited by 13 publications

(13 citation statements)

References 25 publications

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“…In contrast to our finding, in the study conducted by Atakisi et al (2009) yolk cholesterol level was significantly lower (P<0.05) in the quails treated orally with FO capsules compared to the control group. It has been hypothesized that the inability to markedly reduce egg cholesterol levels is due to a physiological control mechanism that ultimately causes the cessation of egg production when yolk cholesterol deposition is inadequate for embryo survival (Milinsk et al, 2003).…”

Section: Discussioncontrasting

confidence: 99%

“…No effects of dietary supplementing of FO, SO, LO and RO on the performance parameters were found in this study following 12 weeks period of experiment similarly as in studies of Atakisi et al (2009). In Lawlor et al (2010) study there were no significant differences due to dietary graded levels of microencapsulated FO for feed intake, egg production and egg weight.…”

Section: Discussionmentioning

confidence: 56%

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Influence of different dietary oil sources on performance and fatty acid profile of egg yolk in laying hens

Ceylan¹,

Çiftçi²,

Mızrak³

et al. 2011

J. Anim. Feed Sci.

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Laying hens were fed diets containing sunflower, fish, linseed and rapeseed oil with 2 levels of inclusion (1.5 and 3.0%) for 12 weeks. Egg production, egg weight, feed intake, feed conversion and liveweight were not significantly affected by the treatments. Hens receiving sunflower oil produced less intensively coloured egg yolks than those received other oils in their diet (P<0.01). The fatty acid composition of the egg yolk was significantly (P<0.01) affected by the treatment, while cholesterol content was not influenced. There was a significant (P<0.05) interaction between fat source and the level of inclusion in the diet, linolenic acid content increased when hens were fed diet with 3% of linseed and rapeseed oil. Dietary fish oil significantly (P<0.01) increased the deposition of docosohexaenoic acid in the egg yolk. Sensory panelists scored as unacceptable those eggs from hens provided feed with 3% fish oil.

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Section: Discussioncontrasting

confidence: 99%

Section: Discussionmentioning

confidence: 56%

Influence of different dietary oil sources on performance and fatty acid profile of egg yolk in laying hens

Ceylan¹,

Çiftçi²,

Mızrak³

et al. 2011

J. Anim. Feed Sci.

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“…Moreover, some of the findings about the impact of dietary ω-3 unsaturated fatty acids on the serum lipid profiles of birds are inconsistent (Szymczyk et al, 2001;Atakisi et al, 2009). Liu et al (2010) have documented the effects of phytate and phytase on intestinal lipase activity and lipid metabolism in broiler chickens.…”

Section: Discussionmentioning

confidence: 99%

Phytases and <i>myo</i>-inositol modulate performance, bone mineralization and alter lipid fractions in the serum of broilers

Żyła¹,

Duliński²,

Pierzchalska³

et al. 2013

J. Anim. Feed Sci.

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“…Products of cholesterol by the liver is reduced which will result in a decrease in serum cholesterol levels. Several studies have shown that EPA and DHA more effectively lower plasma cholesterol compared with ALA (Atakisi et al, 2009). Chan et al (2003) reported that omega-3 fatty acids may reduce the rate of entry of VLDL particles into the blood circulation which will be converted into LDL particles.…”

Section: Resultsmentioning

confidence: 99%

“…Fish oil is naturally rich in omega-3 fatty acids such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) (Trujillo et al, 2016). According to Atakisi et al (2009), eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) is more effective in lowering cholesterol compared with alpha-linoleic acid (ALA). Eggs enriched with omega-3 fatty acids through dietary fish oil supplementation may reduced the stability of lipid oxidation in fresh eggs (Botsoglou et al, 2012).…”

Section: Introductionmentioning

confidence: 99%

Evaluation of feeding Indigofera zollingeriana leaf meal and Sardinella lemuru fish oil on lipids metabolism of local ducks

Arini

Sumiati

Mutia

2017

J. Indonesian Trop. Anim. Agric.

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ABSTRAKPenelitian bertujuan untuk mengevaluasi efektivitas penggunaan tepung daun Indigofera zollingeriana (I) dan minyak ikan Sardinella lemuru (L) terhadap penurunan kadar kolesterol dan metabolisme lipida itik petelur. Penelitian ini menggunakan 144 itik Magelang, umur 20-32 minggu, periode layer dengan rataan bobot badan 1.72±0.12 kg, yang dibagi menjadi 6 kelompok perlakuan pakan, 3 ulangan, dan masing-masing 8 ekor. Rancangan penelitian menggunakan Rancangan Acak Lengkap Faktorial 3x2, dengan faktor pertama penggunaan tepung daun Indigofera zollingeriana sebagai pengganti tepung bungkil kedelai (0%, 5.5%, 11%). Faktor kedua merupakan penggunakan minyak ikan Sardinella lemuru (0%, 2%). Hasil menunjukkan bahwa perlakuan I5.5L2 berpengaruh sangat nyata (P<0,01) terhadap trigliserida, HDL, dan LDL. Perlakuan I0L2 berpengaruh nyata (P<0,05) menurunkan kolesterol total pada profil lipida darah dan kolesterol daging. Perlakuan I11L2 berpengaruh sangat nyata (P<0,01) menurunkan kolesterol telur. Kesimpulan dari penelitian ini adalah dengan pemberian tepung daun Indigofera zollingeriana dan minyak ikan lemuru 2% dalam ransum dapat menjaga keseimbangan profil lipida darah dengan menurunkan trigliserida, LDL, kolesterol, dan meningkatkan HDL pada plasma itik petelur dan berperan penting dalam metabolime lipida itik petelur Magelang dalam menghasikan telur dan daging dengan kandungan kolesterol yang rendah. Kata-kata kunci: Indigofera zollingeriana, itik Magelang, kolesterol, minyak ikan Sardinella lemuru ABSTRACTThe objective of this study was to evaluate the effectiveness usage of Indigofera zollingeriana leaf meal (I) and Sardinella lemuru fish oil (L) in diets on the decreasing levels of cholesterol and lipid metabolism of laying duck. One hundred and forty-four Magelang ducks aged 20-32 weeks, laying periode, with an average body weigth of 1,72±0,12 kg were used, which were divided into 6 groups of experimental diets, 3 replications, and of 8 layers each. A completely randomized design, 3x2 factorial design was used in this experiment. The first factor was usage Indigofera zollingeriana leaf meal which replaced protein soybean meal (0%, 5,5%, 11%). The second factor was usage Sardinella lemuru fish oil (0%, 2%). The results showed that the treatment (I5.5L2) was highly significant affected (P<0.01) the level of triglyceride, HDL, and LDL in the blood. The treatment I0L2 significantly decrease (P<0.05) total cholesterol of blood lipid profile and meat cholesterol. The treatment (I11L2) was highly significantly decreased (P<0.01) egg cholesterol. The conclusion of this study was that feeding Indigofera zollingeriana leaf meal 5.5% and Sardinella lemuru fish oil 2% in laying duck's diet could maintain the balance of blood lipid profiles by lowering plasma triglycerides, LDL, cholesterol and raising up plasma HDL and plays an important role on lipid metabolism of Magelang laying ducks to produce eggs and meat with low cholesterol content.

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Omega-3 fatty acid application reduces yolk and plasma cholesterol levels in Japanese quails

Cited by 13 publications

References 25 publications

Influence of different dietary oil sources on performance and fatty acid profile of egg yolk in laying hens

Influence of different dietary oil sources on performance and fatty acid profile of egg yolk in laying hens

Phytases and <i>myo</i>-inositol modulate performance, bone mineralization and alter lipid fractions in the serum of broilers

Evaluation of feeding Indigofera zollingeriana leaf meal and Sardinella lemuru fish oil on lipids metabolism of local ducks

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