Effect of a soluble polysaccharide (carboxy methyl cellulose) on the absorption of minerals from the gastrointestinal tract of broilers

Klis, J.D. van der; Verstegen, M.W.A.; Voorst, A. van

doi:10.1080/00071669308417658

Cited by 46 publications

(13 citation statements)

References 11 publications

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“…The increased NSP elevated the viscosity of digesta [16]. Because the high viscosity of intestinal content lowered mineral absorption [17], the present decreased shell ratio might be induced by decreased calcium absorption.…”

Section: Discussionmentioning

confidence: 83%

Effects of Replacing Corn with Whole-Grain Paddy Rice in Laying Hen Diets on Egg Production Performance

Sittiya¹,

Yamauchi²,

Takata³

2014

JOAAT

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Two experiments were conducted to investigate the effect of replacing corn with whole-grain paddy rice (WPR) in laying hen diets on egg production performance and quality. Commercial layers (Sonia) were used in both Experiment 1 and 2. In Experiment 1, 80 layers were placed into 4 groups of 20 birds each: the corn in the basal diet was replaced with 0, 10, 30 and 50%WPR. Each group of 20 birds had 10 replicates of 2 birds. In Experiment 2, 45 layers were placed into 3 groups of 15 birds each: the corn in the basal diet was replaced with 0, 70 and 100%WPR. Egg production was recorded daily and feed consumption was measured weekly throughout the experiments. Eggs from each group were collected biweekly to measure egg quality. Egg production performance and quality were not different among the groups (P>0.05), except for a decreased (P<0.05) shell ratio in the 100%WPR group. Moreover, yolk color score decreased (P<0.05) with increasing levels of WPR (50%WPR or more). The present results reveal that WPR can replace up to 100% of corn in laying hen diets without harming egg production performance and quality.

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Section: Discussionmentioning

confidence: 83%

Effects of Replacing Corn with Whole-Grain Paddy Rice in Laying Hen Diets on Egg Production Performance

Sittiya¹,

Yamauchi²,

Takata³

2014

JOAAT

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“…Food and water remained available to these birds until killing at 22 d of age, after which they were weighed individually. After killing through injection of 2 ml/bird of T61 (Embutramide-Mebezoniumiodide-Tetracainhydrochloride mix; Hoechst, Munchen, Germany), samples were taken of the jejunum 100 mm preceding Meckel's diverticulum and of the ileum 100 mm preceding the ileo-caecal junction, for determination of jejunal and ileal digestibilities of energy and starch as described by Van der Klis et al (1993). For analysis of the jejunal and ileal contents all fifteen samples per cage were pooled to give four replicate samples per treatment.…”

Section: Additional Measurementsmentioning

confidence: 99%

Effect of viscosity on digestion of nutrients in conventional and germ-free chicks

et al. 2000

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A study was conducted with conventional and germ-free broiler chicks to obtain more information on the role of the intestinal microflora in the anti-nutritive effects of NSP in broiler chicks. As the NSP source, highly methylated citrus pectin (HMC) was used at a dose level of 30 g/kg in a maize-based diet. The diets fed to the germ-free chicks were γ-irradiated, whereas those fed to the conventional chicks were not. Feeding the HMC diet to conventional birds depressed weight gain and food utilization (P < 0·05), whereas in germ-free birds only weight gain was reduced (P < 0·05). Feeding the HMC diet to conventional birds reduced digestibilities of energy and starch at the end of the jejunum. Ileal digestibilities of starch and energy were not strongly affected when birds were fed on the HMC-containing diet. Faecal digestibilities of organic matter, crude fat, starch and amino acids, N retention and metabolizable energy were reduced when conventional chicks were fed on the HMC diet. Feeding the HMC diet to germ-free birds hardly affected faecal digestibility of nutrients and N retention, whereas metabolizable energy was increased. Feeding the HMC diet to conventional or germ-free birds increased the viscosity of the digesta in the small intestine. This increase in digesta viscosity was more pronounced in conventional than in germ-free birds. The pH of ileal digesta was reduced when HMC was added to the diet of conventional chicks, but not in germ-free chicks. Feeding the HMC diet to conventional birds markedly affected morphology of the gut wall, whereas in germ-free chicks very little effect was found on gut morphology. Based on the results of the present study, it is concluded that the gastrointestinal microflora mediates the magnitude of the anti-nutritive effects of HMC in broiler chicks. However, the exact role of the microflora in chicks in the magnitude of the anti-nutritional effects of HMC could not be derived from the present study, since the results might have been influenced by γ-irradiation of the diets fed to the germ-free chicks.

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“…The apparent retention or RBV in tibia of minerals in wheat bran and rice bran ranged from Ca 9.50 to 11.06, P14.56 to 11.26, Mn 0.26 to 0.86, Fe 2.32 to 7.7 and Zn 1.57 to 2.18% receptivity. These differences may be depended to mechanisms physico-chemical properties of dietary cell wall consist of non-starch polysaccharide and lignin in mineral binding are the cation exchange capacity, and compound absorptive properties [3,53]. While insoluble fiber fraction [54].…”

Section: Resultsmentioning

confidence: 99%

“…Thus, published research reported that minerals bioavailability of cereals less or poorly utilized than from animal sources by monogastric animals. Endogenous and exogenous factors have been implicated in reduction of minerals absorption from lignin act as ligands in cereals [11,53,59] and depend on the nature of the lignin [13].…”

Section: Resultsmentioning

confidence: 99%

The Effect of Cell Wall Content of Wheat and Rice Brans on Biological Relative Bioavailability Value of Minerals Binding from the Broilers Diet

Yaghobfar¹

2016

J Nutr Food Sci

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An experiment was conducted to study the effect of dietary fiber (DF) consist of NSP and lignin content of wheat bran and rice bran the relative biological availability of minerals supplementation in the broilers diet. A total of 120 broiler chicks (Ross 308) arranged with 4 repetitions (6 birds per each replicated) on the 5 treatments diet in metabolic cages. The experimental diets contain one control diet and 4 diets were formulated, basal diet containing 25% wheat bran and rice bran that those supplemented with multi-enzyme. Data shown that enzyme supplementation had effect on increase biological apparent Ileal digestibility values minerals of diets content wheat bran and rice bran were relatively high P digestibility. Thus, those cell wall were effected on bon quality characteristics and seedor index tibiae respectively (P<0.05). The present study shown that relative bioavailability values (biological availability), of minerals concentrations of wheat bran and rice bran as cell wall consist of nonstarch polysaccharide and lignin source sources based on slope of regression response to control diet was set equal to 100%, on them on daily dietary minerals intake were estimated. Relative bioavailability values, based on daily dietary minerals intake, when response to control diet was set at 100%, were 30.78, 71.43, 0.64, 91.67, 96.15 and 138.46 for rice bran, as well; values of wheat bran are 50.00, 28.57, 1.82, 42.50, 46.15, and 30.77, respectively. The result of experiment indicated that Zn, Fe, Mn and P from rice bran, as well as, Ca, Mn, and Fe for wheat bran were have highly relative bioavailability values, with respect to amount of cell wall consist of non-starch polysaccharide and lignin sources.

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Effect of a soluble polysaccharide (carboxy methyl cellulose) on the absorption of minerals from the gastrointestinal tract of broilers

Cited by 46 publications

References 11 publications

Effects of Replacing Corn with Whole-Grain Paddy Rice in Laying Hen Diets on Egg Production Performance

Effects of Replacing Corn with Whole-Grain Paddy Rice in Laying Hen Diets on Egg Production Performance

Effect of viscosity on digestion of nutrients in conventional and germ-free chicks

The Effect of Cell Wall Content of Wheat and Rice Brans on Biological Relative Bioavailability Value of Minerals Binding from the Broilers Diet

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