Tannins in faba bean seeds: effects on the digestion of protein and amino acids in growing chicks

Ortíz, L.; Centeno, Carmen; Treviño, J.

doi:10.1016/0377-8401(93)90002-2

Cited by 76 publications

(59 citation statements)

References 15 publications

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“…Apparently, high dietary GSE supplementation levels impair the live performance of chickens (Hughes et al, 2005;Chamorro et al, 2013). This is probably because polyphenols bind to proteins (Brenes et al, 2010), and as consequence of this interaction, protein digestibility is reduced (Ortiz et al, 1993). In the present study, when GSE was added to the diet (GSE-AL), live performance results were similar to those observed with the Control-AL and Control-FR treatments.…”

Section: Discussionsupporting

confidence: 77%

Lipid Peroxidation in the Plasma, Lungs, Heart and Liver of Broilers Fed a Grape Seed Extract and Raised at 2278 m of Altitude

Rodríguez-Ortega

Juárez-Juárez

Pró-Martínez

et al. 2017

Rev. Bras. Cienc. Avic.

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Grape seed extract, high altitude, lipid peroxidation, vitamin E. ABSTRACTThe aim of this research was to evaluate the effect of partial substitution of vitamin E (VE) by grape seed extract (GSE) on glutathione peroxidase activity (GPxA), nitric oxide (NO) concentration and lipid peroxidation [malondialdehyde (MDA) concentration] in the plasma, lungs, heart and liver, and live performance of broilers raised at 2278 m of altitude. One-d-old Ross 308 male chickens (n = 420) were randomly distributed into three treatments: Control-AL (basal diet containing 40 IU of VE and fed ad libitum; AL), Control-FR (basal diet and feed restriction; FR) and GSE-AL [basal diet containing 10 mg of GSE (equivalent to 30 IU VE) plus 10 IU of VE and fed AL]. The data were analyzed using one-way analysis of variance. Glutathione peroxidase activity, and NO and MDA concentrations in the plasma were evaluated on d 46. On d 47, MDA was evaluated in the lungs, heart and liver. Live performance parameters were recorded weekly. There were no significant differences (p>0.05) in live performance and NO concentration among treatments. Birds from the GSE-AL treatment presented the lowest (p<0.05) GPxA, the highest (p<0.05) MDA concentration in the plasma, heart and liver, and intermediate MDA concentration in the lungs. Our results suggest that GSE may partially replace VE in broiler diets without impairment of live performance. However, further research is required to determine the optimal level of dietary GSE inclusion to reduce lipid peroxidation in the plasma, lungs, heart, and liver of broilers raised at 2278 m of altitude.

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Section: Discussionsupporting

confidence: 77%

Lipid Peroxidation in the Plasma, Lungs, Heart and Liver of Broilers Fed a Grape Seed Extract and Raised at 2278 m of Altitude

Rodríguez-Ortega

Juárez-Juárez

Pró-Martínez

et al. 2017

Rev. Bras. Cienc. Avic.

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“…As a consequence of this complexation, protein and AA digestibility were reduced by the inclusion in chickens' and pigs' diets of sorghum and faba bean polyphenols (Jansman et al, 1989;Ortiz et al, 1993). In the present experiment, inclusion levels of GSE up to 2.5 g/kg did not affect the AID of protein or AAs negatively.…”

Section: Discussionmentioning

confidence: 48%

Effects of dietary grape seed extract on growth performance, amino acid digestibility and plasma lipids and mineral content in broiler chicks

Chamorro

Viveros

Centeno

et al. 2013

Animal

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Polyphenols are chemically and biologically active compounds. Grape seed extracts (GSEs) have been widely used as a human food supplement for health promotion and disease prevention. However, there is little information regarding its application in animal feeds. An experiment was conducted to investigate the effect of inclusion of GSE at 0.025, 0.25, 2.5 and 5.0 g/kg in a wheat soya bean control diet on growth performance, protein and amino acid (AA) digestibility and plasma lipid and mineral concentrations in broiler chickens at 21 days of age. Performance was not affected by dietary treatment except in the case of birds fed the diet with the highest GSE concentration, which showed a worsening of weight gain and feed conversion. Apparent ileal digestibility (AID) of protein was significantly reduced in the birds fed the highest concentration of GSE, which also had a reduction on the AID of arginine, histidine, phenylalanine, cystine, glutamic acid and proline compared with those fed control diet. The inclusion of graded concentration of GSE in the chicken diets caused a significant linear decrease in the concentrations of plasma copper, iron and zinc. Plasma cholesterol, triglycerides and lipoproteins (high-density lipoprotein, low-density lipoprotein and very-low-density lipoprotein) concentrations were not affected by dietary GSE. In conclusion, this study demonstrated that incorporation of GSE in chicken diets up to 2.5 g/kg had no adverse effect on growth performance or protein and AA digestibility. Feed conversion was reduced and growth rate was retarded, when chickens were fed 5 g/kg of GSE. This study also indicated that grape polyphenols reduce the free plasma minerals.

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“…It should be considered that even if the essential amino acids are higher than NRC requirement, probably they are less available. Several authors (Ortiz et al, 1993, Lacassagne et al, 1988Grosjean et al, 2000) reported that tannins of faba bean reduce energy and protein digestibility in poultry due to formation of tannin-protein complexes. Vilariño et al (2009), comparing faba bean seeds selected for low or high tannins and low or high vicine and convicine contents, confirm that tannins reduced apparent energy and protein digestibility of faba bean in chickens whereas vicine and convicine have a negative effect only on energy.…”

Section: Resultsmentioning

confidence: 99%

Effect of Faba BeanVicia FabaVar.Minor) Inclusion in Starter and Growing Diet on Performance, Carcass and Meat Characteristics of Organic Slow-Growing Chickens

Bosco

Ruggeri

Mattioli

et al. 2013

Italian Journal of Animal Science

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This paper assesses the effect of faba bean (Vicia Faba minor), in partial substitution of soybean, on productive performance, carcass and meat traits of slow-growing chickens readed under the organic method. Faba bean was used in both starter (1-21 d) and growing/finisher diets (22-120 d). One thousand birds were fed two different diets containing respectively, soybean or faba bean as the main protein source for the entire rearing period. The birds of each group were slaughtered at 120 d of age. The productive performance of group F was the worst, with a higher mortality rate, indicating that faba bean diets are not able to cover the nutritional requirements of birds mainly in the first rearing period. The main carcass and meat qualitative traits, were not affected by the treatment, whereas minor modification regards saturated and monounsaturated fatty acids.

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Tannins in faba bean seeds: effects on the digestion of protein and amino acids in growing chicks

Cited by 76 publications

References 15 publications

Lipid Peroxidation in the Plasma, Lungs, Heart and Liver of Broilers Fed a Grape Seed Extract and Raised at 2278 m of Altitude

Lipid Peroxidation in the Plasma, Lungs, Heart and Liver of Broilers Fed a Grape Seed Extract and Raised at 2278 m of Altitude

Effects of dietary grape seed extract on growth performance, amino acid digestibility and plasma lipids and mineral content in broiler chicks

Effect of Faba BeanVicia FabaVar.Minor) Inclusion in Starter and Growing Diet on Performance, Carcass and Meat Characteristics of Organic Slow-Growing Chickens

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