Processing of soybean affects meat fatty acid composition and lipid peroxidation in beef cattle

McNiven, Mary A.; Duynisveld, J. L.; Charmley, E.; Mitchell, Andrew

doi:10.1016/j.anifeedsci.2004.07.005

Cited by 32 publications

(34 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…These results contradict other studies that report higher levels of t 11-18:1 and c 9, t 11-18:2 after the addition of oils rich in linoleic and linolenic acids (Madron et al, 2002;McNiven et al, 2004;Erjaei et al, 2012). However, the results of this study are supported by other studies, such as those of Engle et al (2000) and Beaulieu et al (2002), who used 4% and 5% soybean oil supplements, respectively, and did not observe any increase in the c 9,t 11-18:2 content.…”

Section: Meat Qualitycontrasting

confidence: 99%

“…Monounsaturated fatty acids (MUFA) and PUFA are more susceptible to oxidation than SFA (Wood et al, 2003) and it is therefore not surprising to observe increased TBARS values in meat from steers offered olive oil or soybean oil, which have higher MUFA and PUFA levels, respectively, than the PALM treatment. These results are similar to those of McNiven et al (2004), who report more oxidation in meat from steers fed with toasted soybean seeds compared with those fed with palm oil.…”

Section: Meat Qualitysupporting

confidence: 89%

“…The content of 16:0 was higher (P < 0.05) in the fat of PALM steers compared with SOY steers. McNiven et al (2004) and Cabezas et al (2012) also found higher percentages of 16:0 in the intramuscular fat of steers fed with palm oil compared with animals fed with extruded soybeans or soybean oil, respectively. In the current study, the higher content of 16:0 in PALM meat fat compared with SOY meat fat can be attributed to the considerable amount of this FA in the PALM diet (Table 2), and to the fact that 16:0 does not suffer changes in the digestive tract (Scollan et al, 2001).…”

Section: Meat Qualitymentioning

confidence: 89%

“…Feeding steers soybean oil increased the content of c 9,c12-18:2n-6 (P = 0.002), c 9,c12,c15-18:3n-3 (P < 0.001), total PUFA (P = 0.004) and the PUFA/SFA ratio (P = 0.005). Previous studies show an increase in PUFA content when feeding steers with PUFA-rich oils (McNiven et al, 2004 andNoci et al, 2007;Erjaei et al, 2012). This means that the meat of steers fed with soybean oil contains intramuscular fat with a healthier PUFA/SFA ratio from a human health point of view.…”

Section: Meat Qualitymentioning

confidence: 97%

See 3 more Smart Citations

Animal performance and meat characteristics in steers reared in intensive conditions fed with different vegetable oils

Castro

Cabezas

Fuente

et al. 2016

Animal

View full text Add to dashboard Cite

Enhancing the quality of beef meat is an important goal in terms of improving both the nutritional value for the consumer and the commercial value for producers. The aim of this work was to study the effects of different vegetable oil supplements on growth performance, carcass quality and meat quality in beef steers reared under intensive conditions. A total of 240 Blonde D' Aquitaine steers (average BW = 293.7 ± 38.88 kg) were grouped into 24 batches (10 steers/batch) and were randomly assigned to one of the three dietary treatments (eight batches per treatment), each supplemented with either 4% hydrogenated palm oil (PALM) or fatty acids (FAs) from olive oil (OLI) or soybean oil (SOY). No differences in growth performance or carcass quality were observed. For the meat quality analysis, a steer was randomly selected from each batch and the 6th rib on the left half of the carcass was dissected. PALM meat had the highest percentage of 16:0 ( P < 0.05) and the lowest n-6/n-3 polyunsaturated fatty acids (PUFA) ratio ( P < 0.05), OLI had the highest content of t 11-18:1 ( P < 0.01) and c 9,t 11-18:2 ( P < 0.05) and SOY showed the lowest value of monounsaturated fatty acids (MUFA) ( P < 0.001), the highest percentage of PUFA ( P < 0.01) and a lower index of atherogenicity ( P = 0.07) than PALM. No significant differences in the sensory characteristics of the meat were noted. However, the results of the principal component analysis of meat characteristics enabled meat from those steers that consumed fatty acids from olive oil to be differentiated from that of steers that consumed soybean oil.

show abstract

Section: Meat Qualitycontrasting

confidence: 99%

Section: Meat Qualitysupporting

confidence: 89%

Section: Meat Qualitymentioning

confidence: 89%

Section: Meat Qualitymentioning

confidence: 97%

See 2 more Smart Citations

Animal performance and meat characteristics in steers reared in intensive conditions fed with different vegetable oils

Castro

Cabezas

Fuente

et al. 2016

Animal

View full text Add to dashboard Cite

show abstract

“…According to McNiven et al (2004), soybeans are rich in UFAs and are used in diets to increase the amount of lipids, which increases the flow of UFAs into the small intestine. According to Martinez Marin (2007), approximately 20% of UFA ingested by ruminants reach the small intestine without undergoing complete biohydrogenation.…”

Section: Resultsmentioning

confidence: 99%

Intake and performance of confined crossbred heifers fed different lipid sources

et al. 2012

View full text Add to dashboard Cite

-The objective of this study was to evaluate the effect of different lipid sources on nutrient intake, performance, development and carcass characteristics of heifers raised in confinement. Twenty-one crossbreed heifers (Nellore × Santa Gertrudis × Braunvieh) received 600 g/kg forage composed of corn silage and 400 g/kg concentrate with a 58.0 g/kg fat content in the total diet. The following lipid sources were used: soybeans, protected fat (Megalac-E ® ) and soybean oil. The experimental design was completely randomized, with three treatments and seven replicates, and the means were compared by the Tukey test at 5%. The protected fat diet resulted in a greater intake of dry matter (8.80 kg/d) when compared with the other diets. The animals that were fed the protected fat diet had a higher average daily weight gain and slaughter weight.Feed conversion and protein efficiency rate were not influenced by lipid sources. Carcass yield was not influenced by the different diets.

show abstract

Modulating the lipid profile of beef using cottonseed and crude glycerin

Possamai¹,

Zervoudakis

Oliveira

et al. 2021

Trop Anim Health Prod

View full text Add to dashboard Cite

Processing of soybean affects meat fatty acid composition and lipid peroxidation in beef cattle

Cited by 32 publications

References 23 publications

Animal performance and meat characteristics in steers reared in intensive conditions fed with different vegetable oils

Animal performance and meat characteristics in steers reared in intensive conditions fed with different vegetable oils

Intake and performance of confined crossbred heifers fed different lipid sources

Modulating the lipid profile of beef using cottonseed and crude glycerin

Contact Info

Product

Resources

About