نتایج جستجو برای: linseed oil

تعداد نتایج: 139354  

2013
Kamila Puppel Teresa Nałęcz-Tarwacka Beata Kuczyńska Marcin Gołębiewski Marta Kordyasz

This study examined the effect of different fat supplements on the antioxidants of cow’s milk. Thirty five Polish Holstein Friesian cows at 180±20 day of lactation and averaging 17.71±2.26 kg/d of milk were divided into five equal groups. There were five treatments groups: 300 g/d of fish oil, 500 g/d of Opal linseed, 500 g/d of Szafir linseed, 150 g/d of fish oil + 250 g/d of Opal linseed, 150...

2013
Vijaya Tripathi

Linseed is an important oil crop cultivated worldwide for oil and fiber. Linseed oil has health benefits and disease preventive properties on coronary heart disease, some kinds of cancer, neurological and hormonal disorders. Linseed Linum usitattissimum family Linaceae) has been traditionally used as functional food. Linseed oil is the richest source of ALA, which makes about 55–60% of total fa...

2015
Ana Paula A Avelino Gláucia MM Oliveira Célia CD Ferreira Ronir R Luiz Glorimar Rosa

BACKGROUND Linseed oil has been investigated as a rich source of n-3 series polyunsaturated fatty acids, which mainly produce a non-atherogenic lipid profile. The objective of this study was to investigate the effect of linseed oil supplementation associated with nutritional guidelines on the lipid profiles of older adults, according to the intake of saturated fatty acids (SFA). METHODS We co...

2007
Anna-Maija Sjöberg

In this review the quality properties of linseed oil for food uses are discussed as well as factors affecting this quality. Linseed oil has a favourable fatty acid composition with a high linolenic acid content. Linseed oil contains nearly 60% α-linolenic acid, compared with 25% for plant oils generally. The content of linolenic acid and omega-3 fatty acids is reported to be high in linseed gro...

2013
Bhupendra Singh Chauhan

Increased energy demand and the concern about environment friendly technology, renewable bio-fuels are better alternative to petroleum products. In the present study linseed oil was used as alternative source for diesel engine fuel and the results were compared with baseline data of neat diesel. Performance parameters such as brake thermal efficiency (BTE) and brake specific fuel consumption (B...

Journal: :Journal of dairy science 2002
H V Petit R J Dewhurst N D Scollan J G Proulx M Khalid W Haresign H Twagiramungu G E Mann

Four multiparous Holstein cows were used in a 4 x 4 Latin square experiment to study the effects of fat sources rich in omega-3 fatty acids on milk production and composition, follicular development, and prostaglandin secretion. All cows were fed a total mixed diet containing 60% grass silage and 40% concentrate. The four treatments were concentrates based either on Megalac, formaldehyde-treate...

2014
K. Ognik

Copyright resides with the authors in terms of the Creative Commons Attribution 2.5 South African Licence. See: http://creativecommons.org/licenses/by/2.5/za Condition of use: The user may copy, distribute, transmit and adapt the work, but must recognise the authors and the South African Journal of Animal Science. _________________________________________________________________________________...

Journal: :Poultry science 2002
N Crespo E Esteve-Garcia

Previous experiments have shown lower abdominal and body fat deposition in broilers fed polyunsaturated fatty acids (PUFA) compared with those fed saturated fatty acids (SFA) or monounsaturated fatty acids (MUFA). These changes in fat deposition may be related to different rates of lipid synthesis or lipid oxidation. In Experiment 1, in vivo lipogenesis of broilers fed different dietary fatty a...

Journal: :Journal of animal science 2013
S Tanghe S Millet S De Smet

Echium oil (source of stearidonic acid) and linseed oil (source of α-linolenic acid) were evaluated as alternatives for fish oil in the diet of sows to increase the docosahexaenoic acid (DHA) status of the offspring. The hypothesis was that echium oil would be more efficient than linseed oil to increase the DHA concentration, as it bypasses the enzyme Δ6-desaturase. In addition, it was determin...

2013
Bogdan Z Dlugogorski Eric M Kennedy John C Mackie

This review analyses and summarises the previous investigations on the oxidation of linseed oil and the self-heating of cotton and other materials impregnated with the oil. It discusses the composition and chemical structure of linseed oil, including its drying properties. The review describes several experimental methods used to test the propensity of the oil to induce spontaneous heating and ...

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