Tannins from

Caldas, Ana Carolina Alves de; Filho, José Pereira; Menezes, Daniel Ribeiro; Cavalcante, Iara Tamires Rodrigues; Fernandes, J. J. R.; Oliveira, Juliana Paula Felipe de; Oliveira, Ronaldo Lopes; Moura, José Fábio Paulino de; Bezerra, Leílson Rocha

doi:10.1071/an20468

Cited by 6 publications

(2 citation statements)

References 48 publications

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“…Two factors can explain this result. One of them would be the high concentration of condensed tannins present in catingueira leaves [ 27 ], since high tannin concentrations markedly reduced intake, changing the acceptability of a food [ 28 ]. Gonzaga Neto et al [ 29 ] observed that the DMI of Morada Nova sheep linearly decreased due to the increased inclusion of catingueira hay in the animals’ diet.…”

Section: Discussionmentioning

confidence: 99%

Use of spineless cactus associated with legume hay in the feedlot-finishing of lambs in semi-arid regions

et al. 2021

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The objective of this study were to examine the effects of diets containing spineless cactus associated with hays of different legume species [gliricidia (Gliricidia sepium), “catingueira” (Caesalpinia bracteosa), “sabiá” (Mimosa caesalpiniifolia Benth) and “catanduva” (Piptadenia moniliformis Benth)] on the intake, digestibility, performance and carcass traits of lambs. Twenty-four ½ Santa Inês × ½ Soinga lambs with an average body weight of 21.4 ± 2.53 kg were distributed into four treatments in a completely randomized design. Treatments consisted of diets formulated with the association of spineless cactus (Opuntia ficus-indica Mill) and hay of four legume species, namely, “catanduva”, “sabiá” “catingueira” and gliricidia. The lowest intakes (P<0.05) of dry matter (DM), organic matter (OM), neutral detergent fiber (NDF) and total carbohydrates occurred in the animals that received the diet containing catingueira hay. However, there were no diet effects (P>0.05) on the intakes of crude protein (CP), ether extract and non-fibrous carbohydrates. The diets also did not change (P>0.05) the weight gain (0.197 kg/day) or final weight (33.18 kg) of the lambs or the apparent digestibility coefficients of DM, OM, CP and NDF. Consequently, the parameters of live weight at slaughter (34.10 kg), hot carcass weight (14.81 kg), cold carcass weight (14.66 kg), hot carcass yield (45.60%) and cold carcass yield (45.07%) exhibited the no response to treatment. In addition to these variables, the diets also did not influence subcutaneous fat thickness (2.54 mm), longissimus muscle area (13.34 cm2), morphometric measurements of the carcass, or the proportions of muscle and fat. Therefore, legume hays associated with spineless cactus can be used to feed ½ Santa Inês × ½ Soinga lambs in the feedlot, as this strategy provides heavy animals at the time of slaughter and carcasses with desirable degrees of muscularity and adiposity.

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Section: Discussionmentioning

confidence: 99%

Use of spineless cactus associated with legume hay in the feedlot-finishing of lambs in semi-arid regions

et al. 2021

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“…In contrast, the Mimosa tenuiflora hay presents varying concentrations of tannins, ranging from 0.67 g/kg [4] to 1.8 g/kg DM [5]. These tannins can affect the intake and digestibility of dry matter [6], crude protein [7], and carbohydrates [8].…”

Section: Introductionmentioning

confidence: 99%

Effects of Increasing Levels of Total Tannins on Intake, Digestibility, and Balance of Nitrogen, Water, and Energy in Hair Lambs

Aguiar

Bezerra

Cordão³

et al. 2023

Animals

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This study aims to evaluate the effects of increasing tannin levels from Mimosa tenuiflora hay on the intake, digestibility, and balance of nitrogen (N), water, and energy in hair lambs. Thirty-two Santa Ines lambs, at an average age of 150 days and body weight of 26.75 ± 2.29 kg, were randomly assigned to four treatments in a completely randomized design. The treatments consisted of four diets: a control diet, tannin-free, and three diets with increasing levels of total tannin, 26.2, 52.4, and 78.6 g tannin/kg dry matter (DM). Including the total tannins in the lambs’ diet led to a quadratic increase in the intake of nutrients, N-retention (g/day), water intake, water absorption and retention, energy intake, and energy excretion in feces and gases. However, the digestibility of crude protein, neutral and acid detergent fibers, and total carbohydrates decreased. It was observed that there is a correlation between the variable nutrient digestibility and N-ingested and the N-absorbed, N-urinary, and N-retained. However, the N-excreted in feces did not correlate with any of the variables studied. It is recommended to include 33 g/kg DM of total natural tannins from Mimosa tenuiflora hay in the diet of hair lambs, as it improves intake, energy balance, dietary N, and body water composition while reducing the excretion of N-urinary and gas emissions to the environment.

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Ruminal responses, digestibility, and blood parameters of beef cattle fed diets with different oilseeds

Niwa

Ítavo

et al. 2023

Trop Anim Health Prod

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Tannins from

Cited by 6 publications

References 48 publications

Use of spineless cactus associated with legume hay in the feedlot-finishing of lambs in semi-arid regions

Use of spineless cactus associated with legume hay in the feedlot-finishing of lambs in semi-arid regions

Effects of Increasing Levels of Total Tannins on Intake, Digestibility, and Balance of Nitrogen, Water, and Energy in Hair Lambs

Ruminal responses, digestibility, and blood parameters of beef cattle fed diets with different oilseeds

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