The Effects of Enzyme Supplementation on Performance, Carcass Characteristics and Some Blood Parameters of Broilers Fed on Corn-Soybean Meal-Wheat Diets

Hajati, Hosna; Rezaei, Mansour; Sayyahzadeh, H.

doi:10.3923/ijps.2009.1199.1205

Cited by 42 publications

(36 citation statements)

References 15 publications

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“…To combat these effects, carbohydrase enzymes are added to poultry diets. Carbohydrases are able to hydrolyse NSPs, decreasing digesta viscosity and releasing entrapped nutrients, improving growth performance and nutrient utilisation . Carbohydrases also affect the way in which the small intestine develops; for example, xylanase has been shown to decrease the length of the small intestine .…”

Section: Introductionmentioning

confidence: 99%

The effect of carbohydrases or prebiotic oligosaccharides on growth performance, nutrient utilisation and development of small intestine and immune organs in broilers fed nutrient‐adequate diets based on either wheat or barley

et al. 2019

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BACKGROUND Non‐starch polysaccharides are large complex molecules and are found in cereal grains. This study was conducted to investigate the effect of carbohydrase enzymes or prebiotic oligosaccharides on growth performance, nutrient utilisation and weight of organs associated with the immune system in broilers fed wheat‐ or barley‐based diets. RESULTS In wheat‐based diets, feed intake was lower ( P < 0.05) following xylo‐oligosaccharide supplementation, whereas in barley‐based diets feed intake was greater ( P < 0.05) following β‐glucanase supplementation. Gross energy digestibility was improved ( P < 0.01) when either level of xylanase was added to wheat diets. Ileal digestible energy was greater ( P < 0.01) in wheat diets including an additive compared with the control diet. In wheat diets, bursa weight was lower ( P < 0.05) following xylo‐oligosaccharide supplementation compared with the control treatment. CONCLUSIONS The current study showed that supplemented carbohydrases or prebiotic oligosaccharides could alter the development of immune organs or small intestine without any significant effect on growth performance in broilers receiving nutrient‐adequate diets. © 2018 The Authors. Journal of the Science of Food and Agriculture published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.

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Section: Introductionmentioning

confidence: 99%

The effect of carbohydrases or prebiotic oligosaccharides on growth performance, nutrient utilisation and development of small intestine and immune organs in broilers fed nutrient‐adequate diets based on either wheat or barley

et al. 2019

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“…Adrizal & Ohtani (2002) found that fiber has a binding property with bile acids and can act directly by increasing bile acid excretion, leading to increased fecal and reduced serum cholesterol levels. Hajati et al (2009) reported that dietary enzyme inclusion al., 1990). The reduction in weight and length of gastrointestinal tract and gastrointestinal organs of birds fed WS diets supplemented with enzyme in the present study, may be attributed to the decrease of intestinal digesta viscosity as a consequence of exogenous enzyme.…”

Section: Jejunal and Ileal Viscositymentioning

confidence: 99%

“…The crypts of the villus contain several specialized cells such as absorptive cells, goblet cells, and regenerative cells that are responsible for the production of mucus and increased (p<0.05) the concentration of blood total cholesterol, HDL-cholesterol and triacylglyceride levels. The hyper-cholesterolaemic effect of NSPdegrading enzyme has been related to (i) the alleviation of the limitations in the function of bile salts and in the emulsifying properties of them in intestinal chyme (Hajati et al, 2009), and/or (ii) the digestion of big molecules of carbohydrates by enzyme which can change the viscous nature of intestinal chyme and therefore improves fat digestibility (Van Der Klis et al, 1995). replacement of old cells.…”

Section: Histomorphological Observations Of Jejunummentioning

confidence: 99%

Effect of corn replacement with graded levels of wheat screening and enzyme supplementation on performance, blood lipids, viscosity and jejunal histomorphology of finisher broilers

Mazhari

Golian

Kermanshahi

2015

Span. j. agric. res.

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An experiment was carried out to study the effect of corn replacement with five levels of wheat screening (0, 150, 300, 450 and 600 g/kg of diet) with (0.5 g/kg of diet) or without xylanase-glucanase enzyme on performance, blood lipids, viscosity and jejunal histomorphology of finisher broilers (25-42 days of age). Five hundred day-old Ross-308 male broiler chicks were fed by a standard commercial diet up to 24 days of age, then randomly assigned to 10 diets. Each diet was fed to five groups of ten chicks each. There was not significant differences in body weight gain (BWG), feed intake, and feed conversion ratio of birds fed with different levels of wheat screening (WS), whereas enzyme increased (p<0.05) BWG. Different levels of WS and enzyme did not have a significant effect on relative weights of carcass, breast, thigh, and abdominal fat of broilers. Relative weights of gizzard, pancreas, small and large intestine, and relative length of jejunum and jejunal and ileal viscosity were increased (p<0.05) by WS, while were decreased (p<0.05) by enzyme. The serum cholesterol level decreased (p<0.05) by increasing levels of WS. Jejunal histomorphological observations showed (p<0.05) shorter and thicker villus and lower crypt depth by increasing levels of WS, while addition of enzyme to the diets, affected (p<0.05) reversely to these parameters. The results showed that the addition of wheat screening up to an inclusion level of 600 g/kg of diet had no adverse effect on broiler performance in the finisher (25-42 d) phases whereas decreased serum cholesterol levels, increased viscosity and villus atrophy. The dietary administration of exogenous enzyme improved performance parameters and decreased viscosity and villus atrophy of broiler jejunum.

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“…Most studies have shown multiple benefits in the small intestine of pigs from adding NSPEs to the diet (Gdala et al, 1997;Yin et al, 2001;O'Shea et al, 2014). However, only a few studies have been conducted on the effects of NSPEs on skeletal muscle in Journal of Zhejiang University-SCIENCE B (Biomedicine & Biotechnology) ISSN 1673-1581 (Print); ISSN 1862-1783 (Online) www.zju.edu.cn/jzus; www.springerlink.com E-mail: jzus@zju.edu.cn monogastric animals (Wang et al, 2005;Buchanan et al, 2007;Hajati et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

“…Many of these are membrane-associated proteins including the nicotinic acetylcholine receptor (Fagerlund and Eriksson, 2009), acetylcholinesterase (Aldunate et al, 2004), the voltage-sensing dihydropyridine receptor (Arikkath and Campbell, 2003), the ryanodine receptor Ca 2+ -release channel (FranziniArmstrong, 2009), the dystrophin-glycoprotein complex (Michele and Campbell, 2003), and the respiratory chain (Hood, 2009). However, little is known about the exact molecular mechanisms of the action of NSPEs on skeletal muscle (Hajati et al, 2009).…”

Section: Introductionmentioning

confidence: 99%

iTRAQ-based quantitative proteomic analysis of longissimus muscle from growing pigs with dietary supplementation of non-starch polysaccharide enzymes

Zhang

Gao

et al. 2015

J. Zhejiang Univ. Sci. B

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Non-starch polysaccharide enzymes (NSPEs) have long been used in the feed production of monogastric animals to degrade non-starch polysaccharide to oligosaccharides and promote growth performance. However, few studies have been conducted on the effect of such enzymes on skeletal muscle in monogastric animals. To elucidate the mechanism of the effect of NSPEs on skeletal muscle, an isobaric tag for relative and absolute quantification (iTRAQ) for differential proteomic quantitation was applied to investigate alterations in the proteome in the longissimus muscle (LM) of growing pigs after a 50-d period of supplementation with 0.6% NSPEs in the diet. A total of 51 proteins were found to be differentially expressed in the LM between a control group and the NSPE group. Functional analysis of the differentially expressed protein species showed an increased abundance of proteins related to energy production, protein synthesis, muscular differentiation, immunity, oxidation resistance and detoxification, and a decreased abundance of proteins related to inflammation in the LM of the pigs fed NSPEs. These findings have important implications for understanding the mechanisms whereby dietary supplementation with NSPEs enzymes can promote growth performance and improve muscular metabolism in growing pigs.

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The Effects of Enzyme Supplementation on Performance, Carcass Characteristics and Some Blood Parameters of Broilers Fed on Corn-Soybean Meal-Wheat Diets

Cited by 42 publications

References 15 publications

The effect of carbohydrases or prebiotic oligosaccharides on growth performance, nutrient utilisation and development of small intestine and immune organs in broilers fed nutrient‐adequate diets based on either wheat or barley

The effect of carbohydrases or prebiotic oligosaccharides on growth performance, nutrient utilisation and development of small intestine and immune organs in broilers fed nutrient‐adequate diets based on either wheat or barley

Effect of corn replacement with graded levels of wheat screening and enzyme supplementation on performance, blood lipids, viscosity and jejunal histomorphology of finisher broilers

iTRAQ-based quantitative proteomic analysis of longissimus muscle from growing pigs with dietary supplementation of non-starch polysaccharide enzymes

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