Nutritional Evaluation of Sunflower Products for Poultry as Affected by the Oil Extraction Process

Juan, Liu; Villamide, M. J.

doi:10.1093/ps/80.4.431

Cited by 21 publications

(9 citation statements)

References 22 publications

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“…Fat and protein digestibilities increase more in response to fat feeding compared with high carbohydrate feeding (Adrizal and Yayota, 2002). Digestibility of SO is 90–93% (San Juan and Villamide, 2000, 2001). Increasing oil level is associated with increased digestibility and spares nitrogen because of increased energy density (San Juan and Villamide, 2000).…”

Section: Resultsmentioning

confidence: 99%

Sunflower oil supplementation alters meat quality but not performance of growing partridges (Alectoris chukar)

Gülşen

Umucalilar

Kırıkçı

et al. 2010

Journal of Animal Physiology and Animal Nutrition

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This study was conducted to evaluate the effects of sunflower oil supplementation (0%, 3%, 6% and 9%) to partridge chicks (Alectoris chukar) on growth performance, nutrient digestibility and carcass characteristics. Feed consumption and live weight gain were responsive to dietary sunflower oil inclusion during the starter period, but not during the grower period. Increasing sunflower oil level linearly increased crude protein and fat digestibilities. Except for abdominal fat, weights of inedible parts and edible organs remained unchanged by the diets. The treatments linearly decreased weight and efficiency of carcass and weights of wings and breast and did not alter weights of thighs and neck. Breast meat saturated fatty acids decreased linearly by 17.9% and unsaturated fatty acids increased linearly by 10.6%, as sunflower oil level increased in the diets. Monounsaturated fatty acids decreased linearly by 27.3%, whereas polyunsaturated fatty acids increased linearly by 51%. Overall, n-3 (0.78% vs. 0.59%) and n-6 (42.6% vs. 29.8%) were greater in breast meat in treatment groups than in control group. In conclusion, sunflower addition into diets has minimal effects on performance of growing partridges, but significantly alters meat fatty acid composition.

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Section: Resultsmentioning

confidence: 99%

Sunflower oil supplementation alters meat quality but not performance of growing partridges (Alectoris chukar)

Gülşen

Umucalilar

Kırıkçı

et al. 2010

Journal of Animal Physiology and Animal Nutrition

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“…Several researchers determined/measured the metabolizable energy (ME) and nutrient digestibility of SFM (Rodrı´guez et al, 1998;San Juan and Villamide 2001;Georgieva et al, 2014). Lautner and Zenisek (1964) stated that the ME of SFM was 7.97 MJ/Kg.…”

Section: Nutritive Value Of Sfm For Poultrymentioning

confidence: 99%

The Practical Application of Sunflower Meal in Poultry Nutrition

Alagawany¹,

Farag²,

El‐Hack³

et al. 2015

Adv. Anim. Vet. Sci.

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| The benificial application of untraditional feedstuffs such as sunflower meal (SFM) in animal and poultry nutrition in developing countries has received considerable attention. SFM is a by-product of sunflower oil industry, and has been increasingly added to animal and birds diets. Moreover, SFM is potentially one of the most important protein source in the world. Nowadays, it is well known that feed represents the main cost of animal and poultry production and accounts about 75% of the total cost. The increasing feed ingredients price of poultry nutrition caused to look closely at agricultural by-products which are less cost than traditional ingredients. Thus, the waste residues of crops, vegetables and fruits after harvesting and processing could be used as sources of protein, energy and other nutrients in feeding animals and poultry. Reports from variuos laboratories on the using SFM as feed ingredient for poultry are discussed in this review. Based on the findings presented, SFM is an acceptable feed componentof poultry rations and can be fed at 25% in broiler and 20% in layer diets. However, replacement of soybean meal (SBM) with SFM may affect dietary inclusions of essential amino acids, and use of synthetic lysine may need to be increased. The high levels of SFM in poultry diets can be used successfully with appropriate diet formulation adjustments for energy and amino acids particularly lysine and methionine. This compilation with its valubale information would be beneficial for researchers, chemists, feed and food industry, and certainly could help to promote the usage of SFM in poultry production.

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“…The high concentration of oil in SFS also may contribute to an increased AA digestibility because dietary oil has a positive infl uence on AA digestibility (Li and Sauer, 1994;Cervantes-Pahm and Stein, 2008). When fed to broilers, the digestibility of AA in SFS was also greater than in SFM (San Juan and Villamide, 2001).…”

Section: Aa Digestibilitymentioning

confidence: 99%

Amino acid digestibility in canola, cottonseed, and sunflower products fed to finishing pigs

González-Vega

Stein

2012

Journal of Animal Science

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Our objective was to determine the standardized ileal digestibility (SID) of CP and AA in soybean meal (SBM) and canola, cotton, and sunflower products fed to finishing pigs. Each of 8 barrows (average initial BW = 106.6 ± 5.5 kg) were surgically fitted with a T-cannula in the distal ileum. Pigs were allotted to an 8 × 8 Latin square design with 8 diets and 8 periods. The 7 protein ingredients were canola seeds (CS), canola meal (CM), cottonseed meal (CSM), sunflower seeds (SFS), sunflower meal (SFM), dehulled sunflower meal (SFM-DH), and SBM, with each ingredient included as the sole source of AA in the diet. A N-free diet was used to estimate basal endogenous losses of AA. Among tested ingredients, SBM had the greatest (P < 0.05) SID of Lys, and CS had the least (P < 0.05) SID of Phe, Thr, and Tyr. The SID of all indispensable AA except Trp was less (P < 0.05) in CS than SBM, and CM had a greater (P < 0.05) SID of all indispensable AA except Arg, His, Lys, and Trp than CS. However, the SID of all indispensable AA except Arg and Trp were less (P < 0.05) in CM than in SBM. The SID of all indispensable AA except Arg and Trp also were less (P < 0.05) in CSM than in SBM, and the SID of Met was less (P < 0.05) in CSM than in all other ingredients. Among sunflower products, the SID of His, Leu, Phe, and Thr were less (P < 0.05) in SFM-DH than in SFS and SFM, and the SID of Ile, Met, and Val were less (P < 0.05) in SFM-DH than in SFS; however, for CP, Arg, Lys, and Trp, no differences among SFS, SFM, and SFM-DH were observed. The SID of all indispensable AA except Trp were less (P < 0.05) in SFM-DH than SBM, and the SID of His, Ile, Lys, Thr, and Val in SFM were also less (P < 0.05) than in SBM. Except for Lys, no differences between SBM and SFS were observed. In conclusion, the SID of most AA in CS, CM, CSM, SFM, and SFM-DH are less than in SBM.

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Nutritional Evaluation of Sunflower Products for Poultry as Affected by the Oil Extraction Process

Cited by 21 publications

References 22 publications

Sunflower oil supplementation alters meat quality but not performance of growing partridges (Alectoris chukar)

Sunflower oil supplementation alters meat quality but not performance of growing partridges (Alectoris chukar)

The Practical Application of Sunflower Meal in Poultry Nutrition

Amino acid digestibility in canola, cottonseed, and sunflower products fed to finishing pigs

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