Effects of increasing levels of pea hulls in the diet on productive performance, development of the gastrointestinal tract, and nutrient retention of broilers from one to eighteen days of age

Jiménez-Moreno, E.; Chamorro, Susana; Frikha, Mohamed; Safaa, H. M.; Lázaro, R.; Mateos, G. G.

doi:10.1016/j.anifeedsci.2011.03.013

Cited by 86 publications

(60 citation statements)

References 44 publications

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“…In this instance, it was predicable that a higher level of dietary CF would result in the better development of duck stomachs. Jimenez-Moreno et al (2011) found that the relative weight of caeca in broilers from 1 to 18 days of age increased linearly with the increasing level of pea hulls in the diet. Freitas et al (2014) suggested that 7-week-old Hy-Line Brown pullets given increased dietary neutral detergent fibre for 5 weeks had significantly increased intestinal weights.…”

Section: Discussionmentioning

confidence: 93%

“…However, several studies have proved that the addition of moderate quantities of insoluble DF does not influence voluntary feed intake in broilers (Gonzalez-Alvarado et al 2007;Jimenez-Moreno et al 2011), growing turkeys (Sklan et al 2003), or laying hens (PerezBonilla et al 2011). Moreover, Leeson et al (1996) indicated that broilers possessed the ability to adjust feed intake when the energy concentration of the diet was diluted with up to 7.5% oat hulls.…”

Section: Discussionmentioning

confidence: 99%

“…Birds adapt quickly to alterations in the DF content by the modifications of the length and weight of the digestive organs as well as the rate of passage through the diverse sections of the GIT (Mateos et al 2012). Elevating the insoluble fibre content of the diet resulted in a decreased length of the small intestine (Sklan et al 2003), along with an increased relative weights of proventriculus and gizzard (Gonzalez-Alvarado et al 2007, 2008Jimenez-Moreno et al 2011;Svihus 2011;Yokhana et al 2016). The current research exhibited that DF might advance the relative weights of proventriculus and gizzard instead of those of jejunum and ileum.…”

Section: Discussionmentioning

confidence: 99%

“…doi: 10.17221/5/2017-CJAS Svihus 2011), the production of HCl, bile acids, and endogenous enzymes (Gonzalez-Alvarado et al 2008), the digestibility of non-fibre nutrients, and the gastrointestinal refluxes (Jimenez-Moreno et al 2011). These beneficial effects ultimately might result in improved growth performance as well as gastrointestinal tract (GIT) health (Yokhana et al 2016).…”

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confidence: 99%

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Growth, carcass, and physiological traits of growing male China Micro-ducks fed various levels of dietary crude fibre

Wang¹,

Wang²,

Yang³

et al. 2017

CZECH J ANIM SCI

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The objective of this study was to evaluate the responses of growth performance, organ development, carcass characteristics, and serum biochemical parameters to the diets with different levels of crude fibre (CF) in growing male China Micro-ducks (CMD). A total of 240 nineteen-day-old CMD were blocked on the basis of body weight, and then randomly allocated to four treatments, each with 6 replicate pens of 10 ducklings. The formal feeding experiment lasted for 35 days. The CF levels for four diets were 16.7, 42.6, 77.9, and 101.6 g/kg of dry matter (DM), respectively. The diet with the CF level of 101.6 g/kg of DM resulted in the first-rank growth performance, followed by the diets with the CF level of 42.6 and 77.9 g/kg of DM, and then the diet with the CF level of 16.7 g/kg of DM. The diet with the CF level of 42.6 g/kg of DM led to the optimum slaughter performance, followed by the diets with the CF levels of 16.7 and 77.9 g/kg of DM, and then the diet with the CF level of 101.6 g/kg of DM. With the increase of the CF level in the diets, the serum glucose concentration and the relative weights of proventriculus and gizzard significantly rose (P < 0.05), but the serum concentrations of low-density lipoprotein cholesterol and creatinine, the percentages of head, feet, and abdominal fat, and the relative weights of liver, jejunum, and ileum significantly decreased (P < 0.05). For the percentages of pectoral muscle and lean meat and the relative weight of thymus, dietary treatment with the CF level of 16.7 g/kg of DM was significantly lower than the other dietary treatments (P < 0.05). The recommended range of dietary CF level for growing male CMD should therefore be between 42.6 and 77.9 g/kg of DM.

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Section: Discussionmentioning

confidence: 93%

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

mentioning

confidence: 99%

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Growth, carcass, and physiological traits of growing male China Micro-ducks fed various levels of dietary crude fibre

Wang¹,

Wang²,

Yang³

et al. 2017

CZECH J ANIM SCI

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“…The feathers were removed and internal organs were collected. Weights of fresh heart, liver, gall bladder and gizzard were measured relative to live bodyweight (g/kg), as indicated by Jiménez-Moreno et al (2011).…”

Section: Methodsmentioning

confidence: 99%

Effects of coriander (<i>Coriandrum sativum</i> L.) seed powder and extract on performance of broiler chickens

Naeemasa¹,

Qotbi²,

Seidavi³

et al. 2015

SA J. An. Sci.

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This study was conducted to investigate the effects of different levels of coriander (Coriandrum sativum) seed powder and extract on the performance and carcass characteristics of broiler chickens. A total of 420 day-old broiler chicks (Ross 308) were allocated randomly into seven treatments of 60 birds per group. Each treatment had four replicates (15 chicks per replicate). The trial was designed with seven treatments, consisting of a control diet without coriander, this is, the control group (CG); three treatments, which included the control diet plus three levels of coriander extract in water (750, 1000, and 1250 mg/kg); and the another three, which received the control diet plus three levels of coriander powder (1.5%, 2.0% and 2.5%). Performance parameters were monitored throughout the experimental period. At 21 -42 d old, the inclusion of 952 mg/kg of coriander extract in drinking water maximized weight gain, while the feed intake of the experimental period (1 -42 d) was maximized at the coriander powder level of 1.2%. Feed conversion ratios improved with the inclusion of coriander powder in the diet throughout the experimental period. These results suggest that coriander powder in the diet and coriander extract in water could replace synthetic antibiotics and could be regarded as natural feed additives and growth promoters in poultry diets.

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Fractionation of linseed and obtaining ingredients rich in protein and fibers: alternatives for animal feed

et al. 2021

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BACKGROUND: Linseed fractionation was performed in laboratory scale to obtain concentrated protein and fiber fractions. Three methods were tested to obtain the linseed protein concentrate (LPC). The isoelectric pH method was more efficient in increasing the protein content and also provided higher yield. In the fractions obtained, the chemical composition (dry matter, ash, lipids, crude protein, total dietary fiber, calcium and phosphorus), total phenolic compounds and the physicochemical properties were evaluated. The profile of amino acids was determined for linseed meal and LPC, and the profile of monosaccharides was evaluated for linseed grain, soluble and insoluble fractions of the fiber. RESULTS:The results indicated that the protein concentration method by isoelectric pH improved the amino acidic profile and in vitro digestibility of LPC. The fractioning of the linseed fiber was efficient, since the soluble fiber of the soluble fraction corresponded to 675 g kg −1 . The separation of the fiber from the linseed concentrated the phenolic compounds in the insoluble fraction. For linseed grain there was a higher concentration of glucose, followed by xylose, galacturonic acid and arabinose. The same monosaccharides were identified in the insoluble fraction, with the exception of arabinose. In the soluble fraction, higher levels of xylose were found, followed by glucose, galacturonic acid and arabinose.CONCLUSION: The present study allows us to conclude that it is possible to separate the linseed into different fractions, obtaining a protection concentrate and fibers. The inclusion of these products in animal feed needs to be evaluated to determine levels of acceptance.

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Effects of increasing levels of pea hulls in the diet on productive performance, development of the gastrointestinal tract, and nutrient retention of broilers from one to eighteen days of age

Cited by 86 publications

References 44 publications

Growth, carcass, and physiological traits of growing male China Micro-ducks fed various levels of dietary crude fibre

Growth, carcass, and physiological traits of growing male China Micro-ducks fed various levels of dietary crude fibre

Effects of coriander (<i>Coriandrum sativum</i> L.) seed powder and extract on performance of broiler chickens

Fractionation of linseed and obtaining ingredients rich in protein and fibers: alternatives for animal feed

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