Evaluation of cottonseed bioactive peptides on growth performance, carcase traits, immunity, total antioxidant activity of serum and intestinal morphology in broiler chickens

Kheiri, Farshid; Faghani, Mostafa

doi:10.1080/1828051x.2020.1844085

Cited by 25 publications

(18 citation statements)

References 54 publications

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“…It was reported that AMPs have beneficial effects on growth performance, reducing the incidence of diarrhea and increasing the rate of weaned pigs ( 40 ). It was also reported that the bioactive peptides derived from cottonseed (BPC) could induce favorable influences on growth performance, immune responses and total antioxidant activity of serum in broiler chickens ( 41 , 42 ). Additionally, Daneshmand et al ( 18 ) showed that the AMPs could protect broilers against in vivo challenging E. coli .…”

Section: Discussionmentioning

confidence: 99%

The Effect of the Antimicrobial Peptide Plectasin on the Growth Performance, Intestinal Health, and Immune Function of Yellow-Feathered Chickens

et al. 2021

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The goal of the study was to test the effects of an antibiotic substitute, plectasin, on the growth performance, immune function, intestinal morphology and structure, intestinal microflora, ileal mucosal layer construction and tight junctions, ileal immune-related cytokines, and blood biochemical indices of yellow-feathered chickens. A total of 1,500 one-day-old yellow-feathered chicks were randomly divided into four dietary treatment groups with five replicates in each group and 75 yellow-feathered chicks in each replication, as follows: basal diet (group A); basal diet supplemented with 10 mg enramycin/kg of diet (group B), basal diet supplemented with 100 mg plectasin/kg of diet (group C), and basal diet supplemented with 200 mg plectasin/kg of diet (group D). It was found that the dietary antimicrobial peptide plectasin could improve the ADG and had better F/G for the overall period of 1–63 days. Dietary plectasin can enhance H9N2 avian influenza virus (AIV) and Newcastle disease virus (NDV) antibody levels of yellow-feathered chickens at 21, and 35 days of age. Dietary plectasin can enhance the intestine structure, inhibit Escherichia coli and proinflammatory cytokines in the ileum, and ameliorate the blood biochemical indices of yellow-feathered chickens at 21 days of age. This study indicates that the antimicrobial peptide plectasin has beneficial effects on the growth performance, intestinal health and immune function of yellow-feathered chickens.

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Section: Discussionmentioning

confidence: 99%

The Effect of the Antimicrobial Peptide Plectasin on the Growth Performance, Intestinal Health, and Immune Function of Yellow-Feathered Chickens

et al. 2021

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“…Dietary supplementation of cottonseed meal protein hydrolysate (CPH) increased SOD and catalase (CAT) activities and decreased MDA content in blunt snout bream and Chinese mitten crab (Cheng et al, 2020;Yuan et al, 2019Yuan et al, , 2020. Landy et al (2020Landy et al ( , 2021 reported that dietary supplementation of 3-, 4-, and 5-g bioactive peptides derived from cottonseed (BPC) can increase T-AOC activity of serum. with radical by hydrogen atom transfer while CPF by electron transfer.…”

Section: Discussionmentioning

confidence: 99%

“…In another trial, the addition of SBP in broiler diets enhanced the relative spleen weight and the production of tumor necrosis factor-α (TNF-α), IL-8, IL-10, and IL-6 (Osho et al, 2019). Landy et al (2020Landy et al ( , 2021 reported that supplementation of the CSBP to broilers' diet increases sheep red blood cell and antibody levels.…”

Section: Discussionmentioning

confidence: 99%

“…Similarly, Mohammadrezaei et al (2021) showed that birds fed on CSBP‐supplemented diets exhibit a higher feed intake and feed conversion ratio (FCR) than those fed on antibiotic growth promoters, thus promoting the production of broilers. Landy et al (2020, 2021) reported that continuous supplementation of 6 g/kg of bioactive peptides derived from cottonseed (BPC) in broiler diets could improve FCR, thus improving growth performance. Wang et al (2011) and Mateos et al (2014) reported that continuous application of bioactive peptide dietary enhances weight gain and feed efficiency in broilers, consistent with the above studies.…”

Section: Discussionmentioning

confidence: 99%

“…Mohammadrezaei et al (2021) reported that the bioactive peptides derived from enzymatic hydrolysis of cottonseed meal could benefit production through improving growth rate and balancing gut microbiota in broilers. Landy et al (2020Landy et al ( , 2021 reported that addition of bioactive peptide derived from cottonseed in broiler diets could improve production performance, immune responses, and antioxidant activity of serum. However, no study has reported the effect of cottonseed meal bioactive peptides (CSBP) from solid-state fermentation on animal production applications.…”

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confidence: 99%

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Effects of bioactive peptides derived from cottonseed meal solid‐state fermentation on the growth, metabolism, and immunity of yellow‐feathered broilers

Liu

Luo

Zhang

et al. 2022

Animal Science Journal

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This study investigated the effects of bioactive peptides derived from solid-state fermentation of cottonseed meal on the growth performance, apparent dietary digestibility, serum biochemical parameters, protein metabolism, antioxidant activity, and immunity in yellow-feathered broilers. A total of two hundred forty 21-days-old male broilers were randomly divided into four groups with six replicates per group. The control group received a basal diet and three experimental groups were fed diets with 1%, 2%, and 3% cottonseed meal bioactive peptides (CSBP) replacing equivalent protein of cottonseed meal in basic diet. Dietary supplementation of 2% and 3% CSBP increased the average daily weight gain, crude protein digestibility, total serum protein, and immunoglobulin (Ig) G contents in serum (P < 0.05). The 3% CSBP increased albumin, total antioxidant capacity, spleen weight/bodyweight, interleukin-6, and IgM, while reducing the feed to gain ratio, total cholesterol, urea nitrogen, total superoxide dismutase, glutathione peroxidase, and malondialdehyde contents in serum (P < 0.05). The 2% CSBP diet increased PepT1 expression in duodenum, jejunum, and ileum (P < 0.05). The 1%, 2%, and 3% CSBP diets increased S6kinase-polypeptide-1 and inositol-3-hydroxylase expression in chest and leg muscles (P < 0.05). The CSBP addition in diets can improve growth performance, nutrient digestibility, protein metabolism, antioxidant, and immune capabilities of yellowfeathered broilers.

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Cottonseed feedstock as a source of plant-based protein and bioactive peptides: Evidence based on biofunctionalities and industrial applications

et al. 2022

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Evaluation of cottonseed bioactive peptides on growth performance, carcase traits, immunity, total antioxidant activity of serum and intestinal morphology in broiler chickens

Cited by 25 publications

References 54 publications

The Effect of the Antimicrobial Peptide Plectasin on the Growth Performance, Intestinal Health, and Immune Function of Yellow-Feathered Chickens

The Effect of the Antimicrobial Peptide Plectasin on the Growth Performance, Intestinal Health, and Immune Function of Yellow-Feathered Chickens

Effects of bioactive peptides derived from cottonseed meal solid‐state fermentation on the growth, metabolism, and immunity of yellow‐feathered broilers

Cottonseed feedstock as a source of plant-based protein and bioactive peptides: Evidence based on biofunctionalities and industrial applications

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