Bir Mantar Tarafından Üretilen Multi-enzimin Mısır-Soya Bazlı Rasyonla Beslenen Broyler Civcivlerinin Büyüme Performansı ve Karkas Parametrelerine Etkisi

Kutlu, Hasan Rüştü; Saber, Seyyed Naeim; Kutay, Harun; Çelik, Ladine; Uzun, Yusuf; Toy, Nurten; Kutlu, Metehan; Yucelt, Ozcan; Burgut, Aykut; Thiery, P; Yavuz, Baris

doi:10.9775/kvfd.2018.20765

Cited by 3 publications

(3 citation statements)

References 25 publications

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“…Our results are in agreement with Mathlouthi et al [16] who reported that during the whole experimental period (1-40 d) FCR was decreased (P≤0.05) by β-glucanase supplementation. Our results are however, in inconsistent with those of Kalantar et al [17] who reported that supplementing wheat and barley diets with multienzymes increased total feed intake and decreased feed conversion ratio significantly (P<0.05) compared to non supplementation. Moreover, our results are inconsistent TASIRNAFAS, KARIMI, ASGARI JAFARABADI NOORBAKHSH, SEIDAVI Enzyme (IU) 0 0 0 10 IU Fib.…”

Section: Discussioncontrasting

confidence: 99%

Lokal Broyler Hibridi “Golpayegani-Ross”da Performans, Karkas Karakteristiği, Mikroflora, Plazma Bileşenleri ve Bağışıklık Üzerine β-glukanazın Etkisi

Tasirnafas¹,

Karimi²,

Jafarabadi³

et al. 2019

Kafkas Univ Vet Fak Derg

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The Gram negative bacterium Fibrobacter succinogenes lives anaerobically in the bovine rumen and secretes β-glucanase. Barley is a cheap food input for poultry production but it is low in nutrients due to its beta glucan content. Supplementing exogenous β-glucanase (EC 3.2.1.4) to broiler diets can decrease the viscosity of the intestinal content by hydrolyzing the β-glucan and enhancing nutrient digestibility. In the current study, β-glucanase enzymatic activity was assayed after extraction from bovine rumen fluid, and then its effect on broiler performance, carcass characteristics, duodenum microbial flora, hematological and immunological parameters was compared with a commercial enzyme. A total of 120 local broilers (Golpayegani-Ross hybrid) was allocated to 3 treatments with 4 replicates per treatment and 10 birds per replicate/pen. Over a 49-day experimental period, broilers were fed a basal diet (T1), basal diet with 10 IU of extracted β-glucanase and 20% barley (T2) and basal diet with 10 IU of commercial β-glucanase and 20% barley (T3). T2 significantly increased body weight gain and decreased feed intake over the whole experimental period. Treatments had a significant effect on hematological parameters except low density lipoprotein (LDL) concentration (P<0.01). Treatments did not affect antibody titration. The highest non-eviscerated carcass weight (P<0.05) and eviscerated carcass weight (P>0.05) were associated with the T2. The same treatment also caused a significant increase in lactobacilli and Escherichia coli in the gastrointestinal tract. Consequently, enzyme addition had a positive effect on broiler performance without any adverse effects on humoral immunity parameters.Gram negatif bakteri Fibrobacter succinogenes, sığır rumeninde anaerobik olarak yaşar ve β-glukanaz salgılar. Arpa, kanatlı hayvan üretimi için ucuz bir besin maddesidir, ancak içerdiği beta glukan nedeniyle besin değeri düşüktür. Broyler diyetlerine eksojen β-glukanazın (EC 3.2.1.4) eklenmesi, β-glukanın hidrolize edilmesi yoluyla intestinal içeriğin viskozitesini azaltarak besinlerin sindirilebilirliğini arttırabilir. Bu çalışmada, sığır rumen sıvısından yapılan ekstraksiyondan elde edilen β-glukanazın enzimatik aktivitesi incelendi ve daha sonra broyler performansı, karkas özellikleri, duodenum mikrobiyal florası, hematolojik ve immünolojik parametreler üzerindeki etkisi ticari bir enzimle karşılaştırıldı. Toplam 120 lokal ırk broyler (Golpayegani-Ross hibrid), uygulama başına 4 tekrar ve her tekrarda 10 hayvan olacak şekilde 3 gruba ayrıldı. Kırkdokuz günlük deney süresince, broylerlere bazal diyet (T1), 10 IU ekstrakte β-glukanaz ve %20 arpa içeren bazal diyet (T2) ve 10 IU ticari β-glukanaz ve %20 arpa içeren bazal diyet (T3) verildi. Tüm deney dönemi boyunca T2 diyeti vücut ağırlığını önemli ölçüde arttırdı ve yem alımını azalttı. Tedaviler, düşük yoğunluklu lipoprotein (LDL) konsantrasyonu (P<0.01) dışındaki hematolojik parametreler üzerinde önemli bir etkiye sahipti. Bununla birlikte antikor düzeyi farklı tedavilerden etki...

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Section: Discussioncontrasting

confidence: 99%

Lokal Broyler Hibridi “Golpayegani-Ross”da Performans, Karkas Karakteristiği, Mikroflora, Plazma Bileşenleri ve Bağışıklık Üzerine β-glukanazın Etkisi

Tasirnafas¹,

Karimi²,

Jafarabadi³

et al. 2019

Kafkas Univ Vet Fak Derg

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“…The cost of poultry feed ingredients represent about 60-70% of the total production cost, and hence, feed formulation is a critical approach in poultry industry. Feed utilization can be met with inclusion of enzymes, antimicrobials, probiotics, or prebiotic or natural products (1)(2)(3)(4)(5)(6)(7)(8)(9).…”

Section: Introductionmentioning

confidence: 99%

Effect of Different Levels of Multienzymes on Immune Response, Blood Hematology and Biochemistry, Antioxidants Status and Organs Histology of Broiler Chicks Fed Standard and Low-Density Diets

et al. 2020

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This study was executed to investigate the effect of supplementing three multienzyme levels (0, 0. 1, and 0.2%) with two types of diet [standard diet (SD) vs. low-density diet (LDD)] on immune response, blood hematology and biochemistry, antioxidant status, and organ histology of broilers during 1-38 days of age. A total of 216 unsexed 1-day-old Arbor Acres broiler chicks were randomly distributed, on a factorial design (2 × 3), to six treatments each with six replicates. There were six chicks per replicate. Results showed that LDD significantly decreased body weight gain (BWG) of broilers, but did not affect the European Production Efficiency Index (EPEI). Addition of multienzymes at both levels (0.1 and 0.2%) significantly increased BWG and improved EPEI, compared to the control diet. Alanine aminotransferase (ALT), aspirate aminotransferase (AST), malondialdehyde (MDA), lymphocyte, lymphocyte transformation test (LTT), and phagocyte activity (PA) were significantly higher for LDD than the SD, but eosinophil was lower. Supplementation of multienzymes significantly decreased ALT, AST, and MDA, compared to the control group, but increased packed cell volume (PCV), hemoglobin (Hgb), lymphocytes, and monocytes. Immune organs, such as spleen, thymus, and the bursa of Fabricius were significantly increased with multienzyme supplementation. It could be concluded that multienzyme supplementation at either 0.1 or 0.2% to SD or LDD improved EPEI and immune status of broiler chicks.

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“…The endogenous enzymes of broiler chickens cannot adequately digest the dietary non-starch polysaccharides (NSP), and a high level of ingestion of these NSP by carbohydrases may exert anti-nutritional effects in broilers by increasing the digesta viscosity and decreasing the nutrient digestibility (Zeng et al, 2015). Exogenous enzymes are supplemented into corn-soya based poultry diets to reduce the effects of differing raw material quality, improve homogeneity and enhance nutrient digestibility (Yaqoob et al, 2022;Kutlu et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Effect of Natural Multi-Enzyme Supplementation on Growth Performance, Gut Microflora, Carcass Characteristics, and Meat Quality of Broilers Reared in Tropical Climates

Soisuwan¹,

Plaimast²,

Thongnum³

et al. 2022

JAHP

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This study aimed to investigate the effect of natural multiple-enzyme supplementation on growth performance, gut microflora, carcass characteristics, and the meat quality of broilers reared in tropical climates. This study employed a completely randomized design (CRD). One thousand Ross 308 ® one-day-old chicks were divided into two treatments, each with 10 replicates and 50 chicks (25 females and 25 males) per experimental unit. Dietary treatment consisted of commercial broilers diets (corn-soybean based diet) supplemented with 0 or 100 g/ton of natural multi-enzymes feed supplementation (top-up feeding). Birds were provided ad libitum access to water and experimental diets. The results showed that natural multi-enzyme supplementation had no significant effect on the growth performances of broilers as compared to the control (P > 0.05). However, supplementation of natural multi-enzymes increased the viability rate of broilers during the starter period (P < 0.05). In addition, natural multi-enzyme supplementation exhibited positive effects on the productivity index, salable bird return, net profits return per bird, return on investment, and feed cost per gain compared to the control group (P < 0.05). Likewise, supplementation of natural multiple enzyme had no effect on the viscosity of the duodenal content and cecal microbial population, of broilers (P > 0.05). In addition, dietary treatments had no significant changes on carcass composition and meat quality (P > 0.05). Inclusion of 100 g/ton feed of natural multi-enzymes supplementation (top up feeding) of broiler chicken significantly affected the economic return of broiler production.

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Bir Mantar Tarafından Üretilen Multi-enzimin Mısır-Soya Bazlı Rasyonla Beslenen Broyler Civcivlerinin Büyüme Performansı ve Karkas Parametrelerine Etkisi

Abstract: B: Effect of multi-enzyme produced by a single fungus on growth performance and some carcass parameters of broiler chicks fed on maize-soya based diets.

Cited by 3 publications

References 25 publications

Lokal Broyler Hibridi “Golpayegani-Ross”da Performans, Karkas Karakteristiği, Mikroflora, Plazma Bileşenleri ve Bağışıklık Üzerine β-glukanazın Etkisi

Lokal Broyler Hibridi “Golpayegani-Ross”da Performans, Karkas Karakteristiği, Mikroflora, Plazma Bileşenleri ve Bağışıklık Üzerine β-glukanazın Etkisi

Effect of Different Levels of Multienzymes on Immune Response, Blood Hematology and Biochemistry, Antioxidants Status and Organs Histology of Broiler Chicks Fed Standard and Low-Density Diets

Effect of Natural Multi-Enzyme Supplementation on Growth Performance, Gut Microflora, Carcass Characteristics, and Meat Quality of Broilers Reared in Tropical Climates

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