Influence of lecithin emulsifier on the utilisation of nutrients and growth of piglets after weaning

Daněk, Petr; Paseka, A; Smola, J.; Ondráček, Jan; Bečková, R.; Rozkot, M.

doi:10.17221/4245-cjas

Cited by 13 publications

(12 citation statements)

References 10 publications

(10 reference statements)

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“…The effect of dietary lecithin on animal performance has received considerable attention over the last few years (Danek et al, 2005;Li, Liu, Zhao, & Kim, 2017;Soares & Lopez-Bote, 2002). In agreement with previous reports, adding SL to sows diet did not affect feed intake, weight loss, and BW gain or backfat thickness (Bontempo et al, 2004; Means within a row with different superscripts differ (P < 0.05).…”

Section: Discussionsupporting

confidence: 86%

“…Abbreviation: IgG, immunoglobulin G; IgA, immunoglobulin A; IgM, immunoglobulin M. Lauridsen & Danielsen, 2004). In several studies, lecithin has been shown to improve ADG of piglets (Danek et al, 2005). Moreover, Li et al (2014) reviewed that 1% or 2% or 4% SL added in diets could significantly improve weight gain and final BW compared to the control group.…”

Section: Discussionmentioning

confidence: 99%

“…As a substitute for lipid in diets, SL was shown to be an important nutriment and has been reported to improve lipid absorption in the body with its ready availability and outstanding functionalities (Wu & Wang, 2003). The addition of lecithin to piglet diet have improved average daily gain and feed digestibility (Danek et al, 2005). SL also have an effect on immune function of animals due to it contains more linoleic acid, linolenic acid, etc., as well as PC, inositol and vitamin E (Wei, Li, Bi, & Zhang, 2016).…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effects of dietary soybean lecithin oil on the immunoglobulin level and fat globule size of milk in lactating sows

Shi

Wang

Teng

et al. 2019

Food and Agricultural Immunology

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This study was conducted to investigate the effects of dietary soybean lecithin (SL) on immune function and milk quality in lactating sows. The dietary treatments included a control group and three groups that replace soybean oil with 1%, 2% and 3% SL respectively in the diets. The weight of piglets at weaning and the average daily gain (ADG) were increased by supplementation of 3% SL (P < 0.05). The content of phisphatidylcholine in milk was increased by supplementation of 2% and 3% SL (P < 0.05), and the average diameter of milk fat globule was decreased by supplementation of 1%, 2% and 3% SL (P < 0.05). The immunoglobulin levels of milk and plasma were enhanced when 2% or 3% SL was added (P < 0.05). Collectively, dietary SL decreased the milk fat globule size and improved the content of phospholipid in milk, as well as enhanced the immunoglobulin levels in milk and plasma of sows and piglets.

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Section: Discussionsupporting

confidence: 86%

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Effects of dietary soybean lecithin oil on the immunoglobulin level and fat globule size of milk in lactating sows

Shi

Wang

Teng

et al. 2019

Food and Agricultural Immunology

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“…Danek et al . [ 28 ] suggested that dietary supplementation of lecithin at 0.1% level along with fat (1.3%) showed 4-9% improvement in total feed intake than the non-supplemented group. Several authors [ 7 , 21 , 29 ] reported that animal fat was found to be less digestible in young pigs compared to fats of vegetable origin.…”

Section: Resultsmentioning

confidence: 99%

Effect of supplementation of lecithin and carnitine on growth performance and nutrient digestibility in pigs fed high-fat diet

et al. 2017

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Aim:To study the effect of dietary supplementation of lecithin and carnitine on growth performance and nutrient digestibility in pigs fed high-fat diet.Materials and Methods:A total of 30 weaned female large white Yorkshire piglets of 2 months of age were selected and randomly divided into three groups allotted to three dietary treatments, T1 - Control ration as per the National Research Council nutrient requirement, T2 - Control ration plus 5% fat, and T3 - T2 plus 0.5% lecithin plus 150 mg/kg carnitine. The total dry matter (DM) intake, fortnightly body weight of each individual animal was recorded. Digestibility trial was conducted toward the end of the experiment to determine the digestibility coefficient of various nutrients.Results:There was a significant improvement (p<0.01) observed for pigs under supplementary groups T2 and T3 than that of control group (T1) with regards to growth parameters studied such as total DM intake, average final body weight and total weight gain whereas among supplementary groups, pigs reared on T3 group had better intake (p<0.01) when compared to T2 group. Statistical analysis of data revealed that no differences were observed (p>0.05) among the three treatments on average daily gain, feed conversion efficiency, and nutrient digestibility during the overall period.Conclusion:It was concluded that the dietary inclusion of animal fat at 5% level or animal fat along with lecithin (0.5%) and carnitine (150 mg/kg) improved the growth performance in pigs than non-supplemented group and from the economic point of view, dietary incorporation of animal fat at 5% would be beneficial for improving growth in pigs without dietary modifiers.

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“…In agreement with this result, Gheisar et al (2015) reported that the addition of lysolecithin and SSL to diets improved the digestibility of energy and nitrogen. Danek et al (2005) noted that supplementation of a lecithin emulsifier (0.1%) in the feed mixture for piglets after weaning improved the digestibility of crude fat. Neto et al (2011) suggested that broilers fed a diet with poultry offal fat and supplemented with an emulsifier showed higher digestibility of EE.…”

Section: Apparent Total Tract Digestibility Of Nutrientsmentioning

confidence: 99%

Effects of feeding sodium stearoyl-2-lactylate diets to lactating sows on performance, digestibility of nutrients, composition, and fat globule size in milk1

Wang

Bai

Zhao

et al. 2017

Journal of Animal Science

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The objective of this study was to determine the effects of feeding sodium stearoyl-2-lactylate (SSL) as a new feeding emulsifier diet with and without soybean oil (SO) on the milk fat globule (MFG) size, milk composition, digestibility of nutrients, and performance in lactating sows. Sixty sows (Large White × Landrace) were randomly assigned to 1 of 4 treatments according to a 2 × 2 factorial arrangement of treatments. Each treatment had 15 replicates composed of 1 sow. The factors included 1) the fat level (0% vs. 3% SO) and 2) the emulsifier content (0% vs. 0.1% SSL). Treatments included 1) Control (without SO and SSL), 2) SO (3% SO without SSL), 3) SSL (0.1% SSL without SO), and 4) SO + SSL (3% SO and 0.1% SSL). During the suckling period, sows in the SO + SSL group lost less back fat thickness ( < 0.05) compared to other groups; sows fed 3% SO diets consumed less feed ( < 0.05) compared to sows fed diets without SO, but there were no significant effects ( > 0.05) of dietary fat and its interaction with a dietary emulsifier on energy intake and the weaning-estrus interval. The digestibility of ether extract in the SO + SSL group was greater than in the SO group ( < 0.05). Moreover, greater digestibility of CP, Ca, and P in the SO+SSL group was observed compared to that of other groups ( < 0.05). Feeding the SO + SSL diet improved the concentrations of milk fat, protein, and total solids on d 11 of lactation compared to other diets ( < 0.05). Also, an interaction between supplemental SSL and SO was observed for the milk fat and total solids concentrations. The average diameter of MFG on d 11 of lactation was significantly decreased by the addition of 0.1% SSL compared to a diet with no SSL supplementation ( < 0.05). No significant differences among the dietary treatments were observed in cholesterol, triglyceride, high-density lipoprotein cholesterol, or low-density lipoprotein cholesterol in sows' plasma ( > 0.05). In conclusion, feeding a 0.1% SSL diet to lactating sows may decrease the average diameter of MFG and improve the digestibility of nutrients and composition of milk.

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Influence of lecithin emulsifier on the utilisation of nutrients and growth of piglets after weaning

Cited by 13 publications

References 10 publications

Effects of dietary soybean lecithin oil on the immunoglobulin level and fat globule size of milk in lactating sows

Effects of dietary soybean lecithin oil on the immunoglobulin level and fat globule size of milk in lactating sows

Effect of supplementation of lecithin and carnitine on growth performance and nutrient digestibility in pigs fed high-fat diet

Effects of feeding sodium stearoyl-2-lactylate diets to lactating sows on performance, digestibility of nutrients, composition, and fat globule size in milk1

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