Comparison of gamma–Irradiation and enzyme supplementation to eliminate antinutritional factors in rice bran in broiler chicken diets

Khosravi, M.; Dastar, B; Aalami, Mehran; Shawrang, P.; Ashayerizadeh, O.

doi:10.1016/j.livsci.2016.07.007

Cited by 7 publications

(9 citation statements)

References 48 publications

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“…There was no significant effect on Salmonella spp. in the ileum when broilers were given feed containing gammairradiated rice bran, relative to feed containing untreated rice bran (Khosravi et al, 2016). Wheat bran, which contains a range of prebiotic compounds, was found to provide broilers protection against S. Enteritidis challenge when first ground to a reduced particle size of 280 μm, with S. Enteritidis cecal counts 2.3 log 10 CFU/g lower than the control group at 4 days postchallenge, but there was no effect at 18 days postchallenge onward (Vermeulen et al, 2017).…”

Section: 510mentioning

confidence: 99%

“…The nutritional value of feed can be improved through enzyme supplementation, where they can convert undigestible components to soluble, digestible forms (Slominski, 2011). It is unclear if digestive enzymes (including xylanase, cellulase, and phytase) have an effect on Salmonella and Campylobacter when added alone to feed (Aydin et al., 2010; Khosravi et al., 2016; Sharmila et al., 2015), but there are studies that showed that xylanase can be effective against Salmonella in combination with DFMs (Vandeplas et al., 2009) or phytogenic additives (Amerah et al., 2012). A mixture of digestive enzymes combined with a DFM in feed significantly reduced Campylobacter populations relative to the DFM alone (Wealleans et al., 2017).…”

Section: Primary Productionmentioning

confidence: 99%

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Advances in enteropathogen control throughout the meat chicken production chain

Stewart¹,

Pavic²

2023

Comp Rev Food Sci Food Safe

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Enteropathogens, namely Salmonella and Campylobacter, are a concern in global public health and have been attributed in numerous risk assessments to a poultry source. During the last decade, a large body of research addressing this problem has been published. The literature reviewed contains review articles on certain aspects of poultry production chain; however, in the past decade there has not been a review on the entire chain-farm to fork-of poultry production. For this review, a pool of 514 articles were selected for relevance via a systematic screening process (from >7500 original search articles). These studies identified a diversity of management and intervention strategies for the elimination or reduction of enteropathogens in poultry production. Many studies were laboratory or limited field trials with implementation in true commercial operations being problematic. Entities considering using commercial antienteropathogen products and interventions are advised to perform an internal validation and fit-for-purpose trial as Salmonella and Campylobacter serovars and biovars may have regional diversity. Future research should focus on nonchemical application within the processing plant and how a combination of synergisticinterventions through the production chain may contribute to reducing the overall carcass burden of enteropathogens, coupled with increased consumer education on safe handling and cooking of poultry.

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Section: 510mentioning

confidence: 99%

Section: Primary Productionmentioning

confidence: 99%

Advances in enteropathogen control throughout the meat chicken production chain

Stewart¹,

Pavic²

2023

Comp Rev Food Sci Food Safe

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“…It is unclear if digestive enzymes (including xylanase, cellulase and phytase) have an effect Salmonella and Campylobacter when added alone to feed [111,310,311], but there are studies that showed that xylanase can be effective against Salmonella in combination with DFMs [227] or phytogenic additives [164]. A mixture of digestive enzymes combined with a DFM in feed significantly reduced Campylobacter populations relative to the DFM alone [219].…”

Section: Digestive Enzymesmentioning

confidence: 99%

“…There was no significant effect on Salmonella spp. in the ileum when broilers were given feed containing gamma-irradiated rice bran, relative to feed containing untreated rice bran [311].…”

Section: Substitute Feed Componentsmentioning

confidence: 99%

Advances in Enteropathogen Control Throughout the Meat Chicken Production Chain

Stewart¹,

Pavic²

2022

Preprint

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Enteropathogens, namely Salmonella and Campylobacter, are a concern in global public health and have been attributed in numerous risk assessments to a poultry source. During the last decade a large body of research addressing this problem has been published. The literature reviewed contains review articles on certain aspects of poultry production chain, however in the past decade there hasn’t been a review on the through production chain, farm to fork, production of poultry. This review, a pool of 514 articles were selected for relevance via a systematic screening process (from >7500 original search articles). These studies identified a diversity of management and intervention strategies for the elimination or reduction of enteropathogens in poultry production. Many studies were laboratory or limited field trials with implementation in true commercial operations being problematic. Entities considering using commercial anti-enteropathogen products and interventions are advised to perform an internal validation and fit for purpose trial as Salmonella and Campylobacter serovars and biovars may have regional diversity. Future research should focus on non-chemical application within the processing plant and how synergistic through chain intervention may contribute to reducing the overall carcass burden of enteropathogen, coupled with increased consumer education on safe handling and cooking of poultry.

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“…Several treatments or process such as fermentation, heating, boiling in water and other solvents have been used to inactivate or minimize the anti-nutritional substances found in food and feed materials [11]. However, none of these processes is fit to completely remove all the detected anti-nutrients found in most of the food or feed materials currently, the use of gamma irradiation processing show potential alternative and further processing technique for decreasing anti-nutrients and enhancing the nutritive quality of food or feed [12,13].…”

Section: Introdutionmentioning

confidence: 99%

Influence of Irradiated Moringa oleifera Leaf Meal as Dietary Supplement on some Serum Biochemical Parameters of Growing Rabbits

Eissa

Abdelwahab

Mansour

et al. 2021

Arab Journal of Nuclear Sciences and Applications

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The present study evaluates the influence of gamma () irradiation on anti-nutritional factors, total phenolic compounds of Moringa leaf meal (MLM) at different doses of 0, 10, 15, and 20 kGy, the effect of feeding rabbits on irradiated MLM, and their impacts on rabbit's performance, apparent digestibility, carcass traits, and certain blood constituents. 60 male rabbits (New Zealand White weaned, 35 days age) were assigned randomly to 4 groups (15 rabbits/group).The1 st group was kept on a basal diet supplemented with 10% MLM (non-irradiated) (control), the 2 nd , 3 rd , and 4 th groups were kept on the control diet (10% MLM ) subjected to γ irradiation at 10, 15, and 20 kGy, respectively. The results showed diminishing in the anti-nutritional factors (phytic acid, tannins, trypsin inhibitors, and saponins. On the other hand, the total phenolic compound was increased. The gradual increases were correlated by linear regression with the escalating irradiation dose. The supplemented 10% MLM irradiated for up to 20 kGy in the diet of rabbits resulted in a significant enhancement of rabbits performance(body weight, gain weight, feed conversion, the digestibility of dry matter, crude fiber, crude protein, carcass body traits (carcass weight, dressing (%) and prime cuts (%)), and the enhancement was proportional to the escalating radiation dose. On the other hand, no significant change in feed consumed, water consumed, rectum temperature, respiration rate, ether extracts digestibility, biochemical parameters such as ; GPT, GOT, total lipids, total cholesterol, total protein, albumin, globulin, and blood urea, and hematological aspects (RBCs, WBCs and HB %) among the treatments. In general, irradiation sounds to be a useful procedure to enhance nutrition quality of MLM without any negative effect on rabbits' biochemical constituents.

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Comparison of gamma–Irradiation and enzyme supplementation to eliminate antinutritional factors in rice bran in broiler chicken diets

Cited by 7 publications

References 48 publications

Advances in enteropathogen control throughout the meat chicken production chain

Advances in enteropathogen control throughout the meat chicken production chain

Advances in Enteropathogen Control Throughout the Meat Chicken Production Chain

Influence of Irradiated Moringa oleifera Leaf Meal as Dietary Supplement on some Serum Biochemical Parameters of Growing Rabbits

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