Effects of probiotic (Saccharomyces cerevisiae) and ascorbic acid on oxidative gene damage biomarker, heat shock protein 70 and interleukin 10 in broiler chickens exposed to heat stress

Sumanu, Victory Osirimade; Byaruhanga, Charles; Bosman, Anna-Mari; Ochai, Sunday O.; Naidoo, Vinny; Oosthuizen, Marinda C.; Chamunorwa, J. P.

doi:10.1016/j.angen.2023.200150

Cited by 3 publications

(3 citation statements)

References 38 publications

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“…The results revealed that intake of the probiotic feed supplement containing S. cerevisiae by the broiler chickens of the experimental group had positive effects on the productivity, increasing the live weight, mean daily increment, and absolute increment. Similar experiments were performed by other researchers, who reported positive effect of a probiotic supplement on live weight, mean daily increment, feed conversion, and yield of processed carcass (Harrington et al, 2016;Zhang et al, 2021;Sumanu et al, 2023).…”

Section: Discussionsupporting

confidence: 84%

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Efficiency of a food supplement containing Saccharomyces cerevisiae culture in the diet of broiler chickens

Poberezhets,

Yaropud,

Kupchuk

et al. 2023

Regul. Mech. Biosyst.

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Currently, high productivity parameters in poultry farming are achievable only by maximum fulfillment of the poultry’s biological needs, because only healthy and highly productive birds can be the basis of the sphere’s profitability. All this is closely associated with the usage of feed additives of natural origin and effective methods of poultry farming, which provide high productivity and natural resistance of a bird’s body. In the experiment, we examined the effects of a probiotic feed additive on the productivity and slaughter parameters of the broiler chickens. Intake of the feed supplement by the experimental-group broiler chickens increased their live weight by 5% at the age of 28 days, 12% at the age of 35 days, and by 14% at the age of 42 days, compared with the control group. Using the tested probiotic feed supplement in the diet increased the mean daily (by 15.9%) and absolute increments (by 14.4% compared with the control group). Intake of the probiotic feed supplement by broiler chickens of the experimental group increased their pre-slaughter live weight by 14.2%, weight of non-processed carcasses by 15.5%, semi-processed carcass by 15.7% and processed carcass by 15.3%, compared with the parameters of the control group. In broilers of the experimental group, there were increases in the general weight of muscles (10.3%), namely the breast muscles (11.8%), muscles of thighs and lower legs (9.8%), and weight of the gizzard (by 6.5%), compared with the control group. Intake of the probiotic supplement by the experimental-group broiler chickens resulted in increases in width of the proventriculus (28.5%), length of the gizzard (16.3%) and width of the gizzard (29.7%), compared with the control group of animals. The probiotic feed supplement increased the length of the duodenum (by 7.6%) and the jejunum (by 4.5%) in the experimental-group broiler chickens, against the control. Therefore, feed supplements based on cheap culture Saccharomyces cerevisiae are promising, because they are able to enhance the effectiveness of poultry farming at relatively small costs.

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Section: Discussionsupporting

confidence: 84%

“…Over recent years, research and use of biologically active supplements have been quite active in poultry farming. They are promising because of their bioavailability, absence of unsatisfactory side effects and because of a broad range of biological effects on the body (Podolian, 2017;Sumanu et al, 2023).…”

Section: Introductionmentioning

confidence: 99%

Efficiency of a food supplement containing Saccharomyces cerevisiae culture in the diet of broiler chickens

Poberezhets,

Yaropud,

Kupchuk

et al. 2023

Regul. Mech. Biosyst.

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“…Подібні досліди проводили інші вчені, які за результатами досліджень повідомляють про позитивний вплив пробіотичної добавки на живу масу тіла, середньодобовий приріст, витрати корму та вихід патраної тушки (Harrington et al, 2016;Sumanu et al, 2023). У своїх дослідах Ramlucken et al (2020), згодовуючи пробіотичні добавки курчатам-бройлерам, дійшли висновку, що вони позитивно впливають не лише на продуктивність а й на засвоюваність поживних речовин.…”

Section: таблицяunclassified

The use of probiotic in chicken-broilers feeding

Poberezhets,

Yaropud,

Kupchuk

et al. 2023

SMLNUVMBA

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Biologically active feed additives of natural origin that do not hurt the body are increasingly used in poultry farming, making it possible to produce safe food products. It is known that probiotics are preparations of microbial origin that manifest their properties through the regulation of intestinal microflora. The primary mechanism of action of probiotics is to populate the gastrointestinal tract with strains of beneficial bacteria that displace opportunistic microflora from the intestinal biocenosis. The experiment aimed to establish the effect of probiotic feed additives on the productivity, slaughter performance, and meat quality of broiler chickens. Following the purpose of the research, a scientific and economic experiment was conducted on two similar groups of broiler chickens of the “Cobb-500” cross from one day to 42 days of age, with 20 heads in each group according to the experiment scheme. The experiment lasted 42 days. With the use of a feed additive in feeding broiler chickens of the 2nd group, the live weight increased by 11.9 % (Р ≤ 0.001) compared to the control group. It was found that under the influence of the supplement, the average daily growth in broiler chickens of the 2nd group was higher by 12.1 %, absolute by 12.2 % (Р ≤ 0.001) compared to control peers during the entire experiment period. In addition, in the 2nd group of broilers, feed consumption per 1 kg of growth is reduced by 8.9 % compared to the control. The use of a feed additive in the feeding of broiler chickens of the 2nd group increases the pre-slaughter live weight by 12.0 % (Р ≤ 0.001), the weight of an uncut carcass by 12.1 % (Р ≤ 0.001), half-cut carcass by 9.9 % (Р ≤ 0.01) and by 13.3 % (Р ≤ 0.001) relative to the control value. With the consumption of the investigated feed additive in broilers of the 2nd group, the level of total moisture in the pectoral muscles increased by 1.3 % (Р ≤ 0.05), and in the femoral muscles, the hygromoisture level was higher by 0.2 % (Р ≤ 0.05) and the amount of nitrogen by 0.2 % (Р ≤ 0.05), compared to the control group.

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Organic acids in poultry industry: a review of nutritional advancements and health benefits

Du,

Sarwar,

Ahmad

et al. 2023

World's Poultry Science Journal

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Effects of probiotic (Saccharomyces cerevisiae) and ascorbic acid on oxidative gene damage biomarker, heat shock protein 70 and interleukin 10 in broiler chickens exposed to heat stress

Cited by 3 publications

References 38 publications

Efficiency of a food supplement containing Saccharomyces cerevisiae culture in the diet of broiler chickens

Efficiency of a food supplement containing Saccharomyces cerevisiae culture in the diet of broiler chickens

The use of probiotic in chicken-broilers feeding

Organic acids in poultry industry: a review of nutritional advancements and health benefits

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