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Xu F, Wang J, Zhu E, Feng Y, Xu T, Ru X, Gu S, Liu X. Research Note: Effects of the intermittent feeding of microencapsulation essential oil on laying performance, egg quality, immune response, intestinal morphology, and oxidation status of laying hens. Poult Sci 2024; 103:103600. [PMID: 38471230 PMCID: PMC11067763 DOI: 10.1016/j.psj.2024.103600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 02/22/2024] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
The aim of this study was to evaluate the effect of microencapsulated essential oils (MEO) on the laying performance, egg quality, immunity, intestinal morphology, and oxidative status of laying hens. A total of 640 Hy-line Brown laying hens, 41 wk of age, were randomly divided into 4 groups, each with 8 replicates containing 20 birds per replicate. The dietary conditions tested included a basal diet (Control) or the basal diet supplemented with various levels of MEO at 100 mg/kg (MEO100), 300 mg/kg (MEO300), and 500 mg/kg (MEO500). The three treatment groups were intermittently fed MEO, following an alternating schedule of 1 wk on and 1 wk off for a total of 56 d. Results showed that feeding MEO at levels of 300 and 500 mg/kg improved both egg production and feed conversion ratios compared to the control group. Hens consumed MEO-supplemented diets exhibited a significant decrease in the breaking egg ratio (P < 0.05) compared to those fed the control diet. Shell thickness and Haugh unit values significantly increased in the groups receiving 300 and 500 mg/kg of MEO (P < 0.05). Both the MEO300 and MEO500 treatments led to improvements in immunoglobulin (IgA, IgM, and IgG) and cytokine (IL-2 and IFN-γ) levels in serum. Hens in the MEO300 and MEO500 groups exhibited higher values for parameters related to intestinal morphometry compared to the control group. Furthermore, supplementation with 300 and 500 mg/kg of MEO enhanced the antioxidant capacity of plasma, as evidenced by increased activities of glutathione peroxidase (GSH-Px), total superoxide dismutase (T-SOD), and catalase (CAT) (P < 0.05). In summary, the intermittent feeding of MEO improved egg production, enhanced antioxidative processes, immune functions, and intestinal morphology, leading to an amelioration in the egg quality of laying hens. Our data demonstrate that supplementation of 300 mg/kg of MEO in feed can significantly improve animal health and egg quality. Implementation of these feeding practices could have a positive economic impact on poultry and egg industry.
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Affiliation(s)
- Fazhi Xu
- College of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China.
| | - Jinbin Wang
- College of Animal Science, Anhui Agricultural University, Hefei 230036, China
| | - Enyu Zhu
- College of Animal Science, Anhui Agricultural University, Hefei 230036, China
| | - Yao Feng
- College of Animal Science, Anhui Agricultural University, Hefei 230036, China
| | - Tiantian Xu
- College of Animal Science, Anhui Agricultural University, Hefei 230036, China
| | - Xin Ru
- College of Animal Science, Anhui Agricultural University, Hefei 230036, China
| | - Siqin Gu
- College of Animal Science, Anhui Agricultural University, Hefei 230036, China
| | - Xuelan Liu
- College of Animal Science, Anhui Agricultural University, Hefei 230036, China
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Mullenix GJ, Greene ES, Ramser A, Maynard C, Dridi S. Effect of a microencapsulated phyto/phycogenic blend supplementation on growth performance, processing parameters, meat quality, and sensory profile in male broilers. Front Vet Sci 2024; 11:1382535. [PMID: 38605922 PMCID: PMC11007207 DOI: 10.3389/fvets.2024.1382535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 03/11/2024] [Indexed: 04/13/2024] Open
Abstract
Powered by consumer taste, value, and preferences, natural products including phytogenics and algae are increasingly and separately used in the food systems where they have been reported to improve growth performance in poultry and livestock. The present study aimed to determine the effects of a new feed additive, microencapsulated NUQO© NEX, which contains a combination of phytogenic and phycogenic, on broiler growth performance, blood chemistry, bone health, meat quality and sensory profile. Male Cobb500 chicks (n = 1,197) were fed a 3-phase feeding intervals; 1-14d starter, 15-28d grower, and 29-40d finisher. The dietary treatments included a corn-soy basal Control (CON), basal diet supplemented with NUQO© NEX at 100 g/ton from 1 to 28d then 75 g/ton from d 28 to 40 (NEX75), and basal diet supplemented with NUQO© NEX at 100 g/ton from 1 to 40d (NEX100). The NEX100 supplemented birds had 62 g more BWG increase and 2.1-point improvement in FCR compared with CON in the finisher and overall growth phase (p < 0.05), respectively. Day 40 processing body weights and carcass weights were heavier for the NEX100 supplemented birds (p < 0.05). The incidences of muscle myopathies were also higher in NEX treatments, which could be associated with the heavier weights, but the differences were not detected to be significant. The NEX75 breast filets had more yellowness than other dietary treatments (p = 0.003) and the NEX 100 treatment reduced the levels of breast filet TBARS at 7 days-post harvest (p = 0.053). Finally, both NEX treatments reduced the incidence of severe bone (tibia and femur) lesions. In conclusion, the supplementation of the phytogenic NUQO© NEX improved finisher performance parameters, whole phase FCR, processing carcass weights, and breast filet yellowness, at varying inclusion levels.
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Affiliation(s)
| | | | | | | | - Sami Dridi
- Department of Poultry Science, University of Arkansas, Fayetteville, AR, United States
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Hong W, Fu W, Zhao Q, Xue C, Cai W, Dong N, Shan A. Effects of oleanolic acid on acute liver injury triggered by lipopolysaccharide in broiler chickens. Br Poult Sci 2023; 64:697-709. [PMID: 37697900 DOI: 10.1080/00071668.2023.2251119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 06/21/2023] [Accepted: 07/03/2023] [Indexed: 09/13/2023]
Abstract
1. Infectious injury caused by lipopolysaccharide (LPS), a metabolite of gram-negative bacteria, can induce stress responses in animals and is a significant cause of morbidity and mortality in young birds. The purpose of this study was to investigate the effects of dietary supplementation with oleanolic acid (OA) on acute liver injury in broiler chickens challenged with LPS.2. In total, 120 broiler chickens were randomly divided into six groups and fed a basal diet containing 0, 50, 100, or 200 mg/kg OA or 100 mg/kg aureomycin. On d 15, broiler chickens were injected with either LPS or an equivalent volume of normal saline. Six hours after LPS injection, two broiler chicks were randomly selected for sampling in each replicate.3. The results indicated that dietary aureomycin was ineffective in alleviating LSP-associated liver injury, but protected broiler chickens from LPS-induced liver damage. This promoted a significant reduction in the levels of malondialdehyde and an increase in the levels of superoxide dismutase in liver. In addition, OA was found to cause significant reductions in the relative expression of IL-1β, IL-6, and TNF-α in broiler liver tissues, whereas the relative expression of IL-10 was significantly increased.4. In conclusion, oleanolic acid can alleviate oxidative stress and injury in the livers of broiler chickens induced by lipopolysaccharide. Consequently, oleanolic acid has potential utility as a novel anti-inflammatory and antioxidant feed additive.
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Affiliation(s)
- W Hong
- The Laboratory of Molecular Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, P. R. China
| | - W Fu
- The Laboratory of Molecular Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, P. R. China
| | - Q Zhao
- The Laboratory of Molecular Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, P. R. China
| | - C Xue
- The Laboratory of Molecular Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, P. R. China
| | - W Cai
- The Laboratory of Molecular Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, P. R. China
| | - N Dong
- The Laboratory of Molecular Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, P. R. China
| | - A Shan
- The Laboratory of Molecular Nutrition and Immunity, College of Animal Science and Technology, Northeast Agricultural University, Harbin, P. R. China
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Abdel-Wareth AAA, Lohakare J. Bioactive Lipid Compounds as Eco-Friendly Agents in the Diets of Broiler Chicks for Sustainable Production and Health Status. Vet Sci 2023; 10:612. [PMID: 37888564 PMCID: PMC10611271 DOI: 10.3390/vetsci10100612] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 10/05/2023] [Accepted: 10/08/2023] [Indexed: 10/28/2023] Open
Abstract
Phytogenic compounds can improve feed efficiency, meat quality, and the health status of chickens under hot climatic conditions. The current study investigated the impact of the bioactive lipid compounds of oregano and peppermint and their combination on the sustainability of meat production and the health of broiler chicks in hot climatic conditions. Two hundred and fifty-six one-day-old broiler chicks were distributed into four treatment groups. The birds were fed a control diet, bioactive lipid compounds of oregano (BLCO, 150 mg/kg), bioactive lipid compounds of peppermint (BLCP, 150 mg/kg), or a combination of BLCO and BLCP at 150 mg/kg each for 35 days. Each treatment included 8 replicates, each with 8 birds. The results showed that adding BLCO and BLCP separately or in combination to broiler diets improved body weight, body weight gain, and feed conversion ratio. BLCO, BLCP, or their combination increased the percentages of the dressing and gizzard and lowered the percentage of abdominal fat as compared to the control. Supplementation of BLCO, BLCP, or their combination decreased serum cholesterol, triglycerides, aspartate aminotransferase, alanine transaminase, creatinine, and urea compared to control. BLCO, BLCP, or their combination reduced cook and drip loss in the meat of broilers. In conclusion, birds fed diets containing BLCO and BLCP, either independently or in combination, showed improvements in performance, blood biochemistry, and meat quality in hot climatic conditions.
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Affiliation(s)
- Ahmed A. A. Abdel-Wareth
- Poultry Center, Cooperative Agricultural Research Center, Prairie View A&M University, Prairie View, TX 77446, USA
- Department of Animal and Poultry Production, Faculty of Agriculture, South Valley University, Qena 83523, Egypt
| | - Jayant Lohakare
- Poultry Center, Cooperative Agricultural Research Center, Prairie View A&M University, Prairie View, TX 77446, USA
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Ge C, Luo X, Wu L, Lv Y, Hu Z, Yu D, Liu B. Plant essential oils improve growth performance by increasing antioxidative capacity, enhancing intestinal barrier function, and modulating gut microbiota in Muscovy ducks. Poult Sci 2023; 102:102813. [PMID: 37343349 PMCID: PMC10404791 DOI: 10.1016/j.psj.2023.102813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 05/22/2023] [Accepted: 05/23/2023] [Indexed: 06/23/2023] Open
Abstract
Essential oils (EO) are known for their antioxidant, anti-inflammatory, antimicrobial, and growth-promoting properties. However, data rgarding their impact on the intestinal health and gut microbiota of ducks remain limited. Thus, this study aimed to investigate the effects of plant EO on the growth performance, intestinal health, and gut microbiota of Muscovy ducks. A total of 360 healthy male Muscovy ducks aged 1 d were randomly divided into 4 groups with 6 replicates and 15 ducks per replicate. Ducks were fed basal diets supplemented with 0, 100, 200, or 300 mg/kg EO. The results showed that 200 mg/kg EO supplementation significantly (P < 0.05) increased the final body weight and average daily gain, while significantly (P < 0.05) decreased the feed conversion ratio during the 56-d experimental period. Furthermore, dietary 200 mg/kg EO significantly (P < 0.05) enhanced antioxidant capacity and immune function and improved the barrier function of the intestine. Additionally, 16S rDNA sequencing analysis results showed that 200 mg/kg EO favorably modulated the cecal microbial diversities and composition evidenced by the increased (P < 0.05) the abundances of short-chain fatty acid-producing bacteria (e.g., Subdoligranulum and Shuttleworthia) and decreased (P < 0.05) abundances of potential enteric pathogenic bacteria (e.g., Alistipes, Eisenbergiella, and Olsenella). The relative abundance of beneficial bacteria was positively correlated with antioxidant, immune, and barrier function biomarkers. Overall, these findings revealed that dietary supplementation with 200 mg/kg EO had several potentially beneficial effects on the growth performance of Muscovy ducks by improving antioxidant capacity, enhancing the intestinal barrier function and favorably modulating gut microbiota.
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Affiliation(s)
- Chaoyue Ge
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China; Hainan Institute, Zhejiang University, Yazhou Bay Sci-Tech City, Sanya 572000, China
| | - Xinyu Luo
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Lianchi Wu
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yujie Lv
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China; Hainan Institute, Zhejiang University, Yazhou Bay Sci-Tech City, Sanya 572000, China
| | - Zhaoying Hu
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Dongyou Yu
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China; Hainan Institute, Zhejiang University, Yazhou Bay Sci-Tech City, Sanya 572000, China.
| | - Bing Liu
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China.
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Paul SS, Rama Rao SV, Chatterjee RN, Raju MVLN, Mahato AK, Prakash B, Yadav SP, Kannan A, Reddy GN, Kumar V, Kumar PSP. An Immobilized Form of a Blend of Essential Oils Improves the Density of Beneficial Bacteria, in Addition to Suppressing Pathogens in the Gut and Also Improves the Performance of Chicken Breeding. Microorganisms 2023; 11:1960. [PMID: 37630519 PMCID: PMC10459846 DOI: 10.3390/microorganisms11081960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/27/2023] Open
Abstract
Antimicrobial growth promoters (AGP) are used in chicken production to suppress pathogens in the gut and improve performance, but such products tend to suppress beneficial bacteria while favoring the development and spread of antimicrobial resistance. A green alternative to AGP with the ability to suppress pathogens, but with an additional ability to spare beneficial gut bacteria and improve breeding performance is urgently required. We investigated the effect of supplementation of a blend of select essential oils (cinnamon oil, carvacrol, and thyme oil, henceforth referred to as EO; at two doses: 200 g/t and 400 g/t feed) exhibiting an ability to spare Lactobacillus while exhibiting strong E. coli inhibition ability under in vitro tests and immobilized in a sunflower oil and calcium alginate matrix, to broiler chickens and compared the effects with those of a probiotic yeast (Y), an AGP virginiamycin (V), and a negative control (C). qPCR analysis of metagenomic DNA from the gut content of experimental chickens indicated a significantly (p < 0.05) lower density of E. coli in the EO groups as compared to other groups. Amplicon sequence data of the gut microbiome indicated that all the additives had specific significant effects (DESeq2) on the gut microbiome, such as enrichment of uncultured Clostridia in the V and Y groups and uncultured Ruminococcaceae in the EO groups, as compared to the control. LEfSe analysis of the sequence data indicated a high abundance of beneficial bacteria Ruminococcaceae in the EO groups, Faecalibacterium in the Y group, and Blautia in the V group. Supplementation of the immobilized EO at the dose rate of 400 g/ton feed improved body weight gain (by 64 g/bird), feed efficiency (by 5 points), and cellular immunity (skin thickness response to phytoheamagglutinin lectin from Phaseolus vulgaris by 58%) significantly (p < 0.05), whereas neither yeast nor virginiamycin showed a significant effect on performance parameters. Expression of genes associated with gut barrier and immunity function such as CLAUDIN1, IL6, IFNG, TLR2A, and NOD1 were significantly higher in the EO groups. This study showed that the encapsulated EO mixture can improve the density of beneficial microbes in the gut significantly, with concomitant suppression of potential pathogens such as E.coli and improved performance and immunity, and hence, has a high potential to be used as an effective alternative to AGP in poultry.
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Affiliation(s)
- Shyam Sundar Paul
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Savaram Venkata Rama Rao
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Rudra Nath Chatterjee
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Mantena Venkata Lakshmi Narasimha Raju
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Ajay Kumar Mahato
- The Centre for DNA Fingerprinting and Diagnostics, Department of Biotechnology, Hyderabad 500039, India;
| | - Bhukya Prakash
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Satya Pal Yadav
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Alagarsamy Kannan
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Godumagadda Narender Reddy
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Vikas Kumar
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
| | - Prakki Santosh Phani Kumar
- Directorate of Poultry Research, Poultry Nutrition, Indian Council of Agricultural Research (ICAR), Hyderabad 500030, India; (S.V.R.R.); (R.N.C.); (M.V.L.N.R.); (B.P.); (S.P.Y.); (A.K.); (G.N.R.); (V.K.); (P.S.P.K.)
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Complex of Lauric Acid Monoglyceride and Cinnamaldehyde Ameliorated Subclinical Necrotic Enteritis in Yellow-Feathered Broilers by Regulating Gut Morphology, Barrier, Inflammation and Serum Biochemistry. Animals (Basel) 2023; 13:ani13030516. [PMID: 36766404 PMCID: PMC9913842 DOI: 10.3390/ani13030516] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/25/2023] [Accepted: 01/28/2023] [Indexed: 02/05/2023] Open
Abstract
This experiment investigated the benefits of plant essential oil (EO) composed with lauric acid monoglyceride and cinnamaldehyde on necrotic enteritis-challenged broilers. A total of 180 1-day-old healthy yellow-feathered broilers were randomly divided into 4 groups with 3 replicates of 15 chicks each. The experimental groups were as follows: the control group (CON) was fed with the basal diet and was not challenged by Eimeria acervulina (EA) and Clostridium perfringens (CP); CPEA group was also fed with a basal diet, but infected with CP and EA; CPEA_EO350 group and CPEA_EO500 group were fed with a basal diet supplemented with 350 and 500 mg/kg EO, respectively, and all infected with CP and EA. On the 7th day, each bird in the CPEA group, CPEA_EO350 group and CPEA_EO500 group was orally administrated with 1 mL Eimeria acervulina containing 5000 oocytes/mL, and the birds of the CON group were orally administrated with 1 mL normal saline. From the 15th day, 1 mL of CP type A CVCC-2030 strain (about 5 × 108 cfu/mL) was orally inoculated into each bird of the CPEA, CPEA_EO350 and CPEA_EO500 groups for three consecutive days. Similarly, the CON group was orally given 1 mL of normal saline. The CPEA stimulation reduced the average daily gain (ADG) of broilers, increased the feed-to-gain ratio (F:G), and increased the intestinal lesions of the broilers (p < 0.01), indicating that CPEA stimulation was clinically successful. Compared with the CPEA group, the ADG of CPEA_EO350 and CPEA_EO500 increased, the F:G decreased (p < 0.01), and the intestinal score of CPEA_EO500 decreased (p < 0.01). The expression of the tight junction protein of the jejunum and ileum on 21d was upregulated (p < 0.01), and the expression of jejunum inflammation factors TNF-α on 21d and jejunum and ileum inflammatory factor IL-6 on 28d were also downregulated. The CPEA_EO350 and CPEA_EO500 increased antioxidant capacity. To sum up, 350 and 500 mg/kg of lauric acid monoglyceride and cinnamaldehyde complex plant essential oils can improve ADG and F:G, improve intestinal morphology and the body's antioxidant capacity, and downregulate the expression of inflammatory factors. The concentration of 500 mg/kg performed even better.
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Stingelin GM, Scherer RS, Machado AC, Piva A, Grilli E, Penha Filho RC. The use of thymol, carvacrol and sorbic acid in microencapsules to control Salmonella Heidelberg, S. Minnesota and S. Typhimurium in broilers. Front Vet Sci 2023; 9:1046395. [PMID: 36686174 PMCID: PMC9846790 DOI: 10.3389/fvets.2022.1046395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 11/29/2022] [Indexed: 01/06/2023] Open
Abstract
Introduction The control of Salmonella spp. in poultry involves different biosecurity actions and lately has been complicated by the emergence of multidrug resistant serovars. The application of organic acids and essential oils has been used with different approaches due to the antibacterial properties as food preservatives. The use of these molecules in animal feed to control enteric pathogens is a major interest within the poultry industry. Methods The use of a blend containing nature-identical compounds of sorbic acid (25%), thymol (9.5%) and carvacrol (2.5%) microencapsulated in a lipid matrix, was investigated in the present work, for the control of three Salmonella serovars (S. ser. Typhimurium, S. ser. Heidelberg and S. ser. Minnesota). Commercial broilers were challenged at 3 or at 33 days of age. Groups SH-1, SM-1 and ST-1, received treatment in the feed, at 2 kg/ton from 1-21 days of age and at 1 kg/ton from 35-42 days of age (last week), while groups SH-2, SM-2 and ST-2, were treated only during the last week receiving 2 kg/ton. Each treated group had an untreated control group, that was challenged at the same moment with the respective serovar (groups PCH, PCM and PCT). The challenge strains were enumerated in liver and cecal contents, weekly after challenge, at 7, 14, 21, 28, 35 and 42 days-of-age. Results and discussion Significant reduction was noticed at 7 and 14 days of age in all groups that received treatment during the initial phase (p < 0.05). Moreover, the body weight was significantly higher at the last experimental day (p < 0.05) in chickens that received treatment at the initial and at the final growth stages.
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Affiliation(s)
| | | | | | - Andrea Piva
- Vetagro S.p.A., Reggio Emilia, Italy,DIMEVET, University of Bologna, Bologna, Italy
| | - Ester Grilli
- Vetagro S.p.A., Reggio Emilia, Italy,DIMEVET, University of Bologna, Bologna, Italy
| | - Rafael Casarin Penha Filho
- Department of Veterinary Pathology, School of Veterinary and Agricultural Sciences, São Paulo State University, Jaboticabal, Brazil,*Correspondence: Rafael Casarin Penha Filho
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Li Z, Jin X, Wu Q, Long L, Li Y, Zhang Q, Liu A, Chen X, Geng Z, Zhang C. Effects of encapsulated thymol and carvacrol mixture on growth performance, antioxidant capacity, immune function and intestinal health of broilers. ITALIAN JOURNAL OF ANIMAL SCIENCE 2022. [DOI: 10.1080/1828051x.2022.2151944] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Zhen Li
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Xu Jin
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Qiong Wu
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Lingbo Long
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Yang Li
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Qingyue Zhang
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Aidong Liu
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Xingyong Chen
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Zhaoyu Geng
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
| | - Cheng Zhang
- Department of Animal Science, College of Animal Science and Technology, Anhui Agricultural University, Hefei, China
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Gao J, Yang Z, Zhao C, Tang X, Jiang Q, Yin Y. A comprehensive review on natural phenolic compounds as alternatives to in-feed antibiotics. SCIENCE CHINA. LIFE SCIENCES 2022:10.1007/s11427-022-2246-4. [PMID: 36586071 DOI: 10.1007/s11427-022-2246-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Accepted: 10/17/2022] [Indexed: 01/01/2023]
Abstract
Intensive livestock and poultry farming in China largely relied on the use of in-feed antibiotics until July 2020. The consequences of antibiotic overuse in animal feed include accumulation in animal products and the development of bacterial antibiotic resistance, both of which threaten food safety and human health. China has now completely banned the circulation of commercial feed containing growth-promoting drug additives (except Chinese herbal medicine). Therefore, alternatives to in-feed antibiotics in animal production are greatly needed. Natural phenolic compounds (NPCs) exist widely in plants and are non-toxic, non-polluting, highly reproducible, and leave little residue. Many natural flavonoids, phenolic acids, lignans, and stilbenes have polyphenol chemical structures and exhibit great potential as alternatives to antibiotics. In this review we delineate the characteristics of plant-derived NPCs and summarize their current applications as alternatives to in-feed antibiotics, aiming to provide new strategies for antibiotic-free feeding and promote the development of more sustainable animal husbandry practices.
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Affiliation(s)
- Jingxia Gao
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China.,Laboratory of Animal Nutritional Physiology and Metabolic Process, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, China
| | - Zhe Yang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Chongqi Zhao
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Xiongzhuo Tang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China
| | - Qian Jiang
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China. .,Laboratory of Animal Nutritional Physiology and Metabolic Process, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, China.
| | - Yulong Yin
- Animal Nutritional Genome and Germplasm Innovation Research Center, College of Animal Science and Technology, Hunan Agricultural University, Changsha, 410128, China. .,Laboratory of Animal Nutritional Physiology and Metabolic Process, Institute of Subtropical Agriculture, Chinese Academy of Sciences, Changsha, 410125, China.
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11
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Combination of Cinnamaldehyde with Carvacrol or Thymol Improves the Mechanical Properties of Tibia in Post-Peak Laying Hens. Animals (Basel) 2022; 12:ani12223108. [PMID: 36428337 PMCID: PMC9687002 DOI: 10.3390/ani12223108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/31/2022] [Accepted: 11/07/2022] [Indexed: 11/12/2022] Open
Abstract
Roles of plant-derived cinnamaldehyde, carvacrol, and thymol in the gut and bone health of laying hens was evaluated in the present study. After acclimation for 2 weeks, a total 384 of 52-week-old laying hens were allocated into three groups for 6 weeks: (1) basal diet group (Ctrl), (2) combination of cinnamaldehyde with carvacrol group (CAR+CIN), and (3) blend of cinnamaldehyde with thymol (THY+CIN). The dietary essential oil level was 100 mg/kg. Each treatment group had eight replicate pens (16 birds/pen). The stiffness and ultimate load of the tibiae from both the CAR+CIN and THY+CIN groups were higher than that of the Ctrl group (p < 0.05), along with comparable tibia ash, calcium, and phosphorus content among groups. At the same time, the manipulation of essential oils upregulated the transcription abundances of intestinal barrier proteins to varying degrees, whereas the experimental treatment failed to affect the composition in phyla of cecal microbiota. When compared to the Ctrl group, birds fed the CAR+CIN and THY+CIN diet displayed decreased bone resorption markers, reduced interleukin-1 concentrations, and increased transforming growth factor beta levels in serum. These findings suggest that cinnamaldehyde with carvacrol or thymol in feed of hens could enhance intestinal barrier and improve the mechanical properties of tibiae through structural modelling but not increase the mineral density, which might be involved in suppressing inflammation-mediated bone resorption.
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12
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Araújo CDA, de Araújo GGL, Magalhães ALR, Gois GC, de Matos MHT, Lima DO, Rodrigues RTDS, de Quadros CP, Wagner R, Vendruscolo RG, Campos FS. Meat quality in ewes submitted to reduction in water supply. Small Rumin Res 2022. [DOI: 10.1016/j.smallrumres.2022.106801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Wang Y, Wang Y, Su C, Wang L, Lv X, Cui G, Ji L, Huang Y, Zhang H, Chen W. Dietary cinnamaldehyde with carvacrol or thymol improves the egg quality and intestinal health independent of gut microbiota in post-peak laying hens. Front Vet Sci 2022; 9:994089. [PMID: 36337188 PMCID: PMC9634219 DOI: 10.3389/fvets.2022.994089] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 09/05/2022] [Indexed: 11/23/2022] Open
Abstract
Essential oils have been proven to exert multiple effects on growth performance, production quality, and health status in poultry nutrition, which is dependent on the component and/or dose of essential oils. Diets with the optimal combination of essential oils might be able to improve the performance traits and welfare of laying hens. Therefore, this study was conducted to evaluate the effects of dietary essential oils, which are composed of cinnamaldehyde with carvacrol or thymol, on performance, egg quality, and intestinal health in post-peak laying hens. A total of 384, 50-week-old Hy-line brown laying hens were randomly divided into three groups with 8 replicates of 16 birds each: (1) a basal diet (Ctrl), (2) a basal diet with 100 mg/kg of essential oils consisting of 4.5% cinnamaldehyde with 13.5% carvacrol (CAR+CIN), and (3) a basal diet containing 100 mg/kg of essential oils composed of 4.5% cinnamaldehyde with 13.5% thymol (THY+CIN). The CAR+CIN diet increased the feed consumption from 52 to 55 weeks more than the Ctrl and the THY+CIN diet. Compared with the Ctrl group, the addition of essential oils decreased the dirty egg rate (P = 0.07) in the whole trial period. Regarding egg quality, the birds that received the CAR+CIN and THY+CIN diets increased the eggshell strength (P = 0.099) or Haugh unit (HU, p = 0.03) at 54 weeks, respectively. Supplementation of both CAR+CIN and THY+CIN diets significantly increased the ratio of villus height to crypt depth in the duodenum through increasing villus height and decreasing crypt depth as well as upregulated the mRNA abundances of duodenal occluding and cadherin (P < 0.05). However, the treatment with dietary essential oils did not notably change the proportion of cecal microbiota and bacterial diversity. This study suggested that dietary supplementation of cinnamaldehyde with carvacrol or thymol, the active components of essential oils, could promote egg quality in post-peak laying hens, which might be associated with improved intestinal development and barrier.
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Affiliation(s)
- Yongshuai Wang
- Key Laboratory of Animal Biochemistry and Nutrition, College of Animal Science and Technology, Ministry of Agriculture, Henan Agricultural University, Zhengzhou, China
| | - Yilu Wang
- Key Laboratory of Animal Biochemistry and Nutrition, College of Animal Science and Technology, Ministry of Agriculture, Henan Agricultural University, Zhengzhou, China
| | - Chuanchen Su
- Key Laboratory of Animal Biochemistry and Nutrition, College of Animal Science and Technology, Ministry of Agriculture, Henan Agricultural University, Zhengzhou, China
| | - Leilei Wang
- Key Laboratory of Animal Biochemistry and Nutrition, College of Animal Science and Technology, Ministry of Agriculture, Henan Agricultural University, Zhengzhou, China
| | - Xiangyun Lv
- Charoen Pokphand Group Co., Ltd., Zhumadian, China
| | - Guangya Cui
- Charoen Pokphand Group Co., Ltd., Zhumadian, China
| | - Longxiang Ji
- Charoen Pokphand Group Co., Ltd., Zhumadian, China
| | - Yanqun Huang
- Key Laboratory of Animal Biochemistry and Nutrition, College of Animal Science and Technology, Ministry of Agriculture, Henan Agricultural University, Zhengzhou, China
| | - Huaiyong Zhang
- Key Laboratory of Animal Biochemistry and Nutrition, College of Animal Science and Technology, Ministry of Agriculture, Henan Agricultural University, Zhengzhou, China
- Laboratory for Animal Nutrition and Animal Product Quality, Department of Animal Sciences and Aquatic Ecology, Ghent University, Ghent, Belgium
- Huaiyong Zhang
| | - Wen Chen
- Key Laboratory of Animal Biochemistry and Nutrition, College of Animal Science and Technology, Ministry of Agriculture, Henan Agricultural University, Zhengzhou, China
- *Correspondence: Wen Chen
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14
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Curcumin or microencapsulated phytogenic blend to replace ionophore and non-ionophore antibiotics in weaned calves: Effects on growth performance and health. Livest Sci 2022. [DOI: 10.1016/j.livsci.2022.105029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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15
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Camacho-Pérez E, Chay-Canul AJ, Garcia-Guendulain JM, Rodríguez-Abreo O. Towards the Estimation of Body Weight in Sheep Using Metaheuristic Algorithms from Biometric Parameters in Microsystems. MICROMACHINES 2022; 13:1325. [PMID: 36014248 PMCID: PMC9415317 DOI: 10.3390/mi13081325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/02/2022] [Accepted: 08/12/2022] [Indexed: 06/15/2023]
Abstract
The Body Weight (BW) of sheep is an important indicator for producers. Genetic management, nutrition, and health activities can benefit from weight monitoring. This article presents a polynomial model with an adjustable degree for estimating the weight of sheep from the biometric parameters of the animal. Computer vision tools were used to measure these parameters, obtaining a margin of error of less than 5%. A polynomial model is proposed after the parameters were obtained, where a coefficient and an unknown exponent go with each biometric variable. Two metaheuristic algorithms determine the values of these constants. The first is the most extended algorithm, the Genetic Algorithm (GA). Subsequently, the Cuckoo Search Algorithm (CSA) has a similar performance to the GA, which indicates that the value obtained by the GA is not a local optimum due to the poor parameter selection in the GA. The results show a Root-Mean-Squared Error (RMSE) of 7.68% for the GA and an RMSE of 7.55% for the CSA, proving the feasibility of the mathematical model for estimating the weight from biometric parameters. The proposed mathematical model, as well as the estimation of the biometric parameters can be easily adapted to an embedded microsystem.
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Affiliation(s)
- Enrique Camacho-Pérez
- Tecnológico Nacional de México/Instituto Tecnológico Superior Progreso, Progreso 97320, Mexico
- Red de Investigación OAC Optimización, Automatización y Control, El Marques 76240, Mexico
| | - Alfonso Juventino Chay-Canul
- División Académica de Ciencias Agropecuarias, Universidad Juárez Autónoma de Tabasco, km 25, Carretera Villahermosa-Teapa, R/A La Huasteca, Colonia Centro Tabasco 86280, Mexico
| | - Juan Manuel Garcia-Guendulain
- Red de Investigación OAC Optimización, Automatización y Control, El Marques 76240, Mexico
- Industrial Technologies Division, Universidad Politécnica de Querétaro, El Marques 76240, Mexico
| | - Omar Rodríguez-Abreo
- Red de Investigación OAC Optimización, Automatización y Control, El Marques 76240, Mexico
- Industrial Technologies Division, Universidad Politécnica de Querétaro, El Marques 76240, Mexico
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16
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Licorice Extract Supplementation Affects Antioxidant Activity, Growth-Related Genes, Lipid Metabolism, and Immune Markers in Broiler Chickens. LIFE (BASEL, SWITZERLAND) 2022; 12:life12060914. [PMID: 35743945 PMCID: PMC9225592 DOI: 10.3390/life12060914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 06/12/2022] [Accepted: 06/13/2022] [Indexed: 11/17/2022]
Abstract
The objective of this study was to evaluate the Glycyrrhiza glabra effect on growth performance, blood parameters, antioxidant and lysosomal activity, histology and immunohistochemistry of liver and intestine, and the gene expression profile of broiler chickens. A total of 180 Cobb500 broiler chicks (one-week-old) were used in this study. Chicks were distributed randomly into three treatment groups; the first group received drinking water without any supplementation (control group). In contrast, birds in groups 2 and 3 received licorice supplementation in drinking water with 0.4 and 0.8 g licorice/liter, respectively. Results revealed that licorice at a 0.4 g/L of water level improved body weight, weight gain, feed intake, and FCR. Licorice also exhibits a broad range of biological activities such as hypolipidemic, hypoglycemic, hepatoprotective, immunostimulant, and antioxidant effects. The morphometric analysis of different parameters of the intestine revealed a significant increase in the intestinal villi length, width, and villi length/crypt depth in the group supplemented with licorice 0.4 gm/L compared to other groups. The number of CD3 positive in both duodenum and ileum was increased in the licorice 0.4 gm/L group compared to other groups. The expression of growth-related genes was significantly increased with licorice supplementation and modulation of the lipid metabolism genes in the liver and upregulated to the mRNA expression of both superoxide dismutase (SOD1) and Catalase (CAT). Our results revealed that licorice supplementation increased the growth performance of broiler chickens and impacted the birds' antioxidant activity through modulation of the growth-related genes, lipid metabolic markers, and antioxidant-related pathways.
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17
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Muniyappan M, Jeon SY, Choi MK, Kim IH. Dietary inclusion of Achyranthes japonica extract to corn-soybean meal-wheat-based diet on the growth performance, nutrient digestibility, cecal microflora, excreta noxious gas emission, and meat quality of broiler chickens. Poult Sci 2022; 101:101852. [PMID: 35405531 PMCID: PMC9010795 DOI: 10.1016/j.psj.2022.101852] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 03/07/2022] [Accepted: 03/08/2022] [Indexed: 11/26/2022] Open
Abstract
This research was conducted to determine the effects Achyranthes japonica extract (AJE) supplementation to corn-soybean meal-wheat-based diet on the growth performance, nutrient digestibility, cecal microflora, excreta noxious gas emission, and meat quality of broiler chickens. A total of 432 one-day-old male Ross 308 broiler chickens, having initial body weight (IBW) of 41.11 ± 1.65 g were randomly allotted to 4 dietary treatments. Each treatment had 6 replicates cages with 18 broilers per cage. Dietary treatments composed of corn-wheat-soybean meal-based diets along with the addition of 0, 0.025, 0.05, and 0.1% of AJE. Bodyweight gain (BWG) and average daily feed intake (ADFI) were linearly influenced by the supplementation of AJE duringphase1 and 2 and the overall trial period. Inclusion of increasing levels of AJE linearly improved the digestibility of dry matter (DM) on d 35. Dietary supplementation of increasing levels of AJE failed to show significant effects on cecal Lactobacillus, coliform, and Salmonella counts, excreta noxious gas ammonia, hydrogen sulfide, total mercaptans, carbon dioxide, acetic acid and propionic acid emission, meat quality, and relative organ weight. Therefore, we concluded that supplementation of 0.1% of AJE in diets could improve BWG and ADFI, dry matter digestibility in broilers.
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Affiliation(s)
- Madesh Muniyappan
- Department of Animal Resource & Science, Dankook University, Cheonan-si, Chungnam 31116, South Korea
| | - So Yeon Jeon
- College of Pharmacy, Dankook University, Cheonan-si, Chungnam, 31116, South Korea
| | - Min-Koo Choi
- College of Pharmacy, Dankook University, Cheonan-si, Chungnam, 31116, South Korea
| | - In Ho Kim
- Department of Animal Resource & Science, Dankook University, Cheonan-si, Chungnam 31116, South Korea.
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18
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Sukhikh S, Ivanova S, Babich O, Larina V, Krol O, Prosekov A, Popov A, Kriger O. Antimicrobial Screening and Fungicidal Properties of Eucalýptus globulus Ultrasonic Extracts. PLANTS 2022; 11:plants11111441. [PMID: 35684214 PMCID: PMC9182981 DOI: 10.3390/plants11111441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2022] [Revised: 05/25/2022] [Accepted: 05/25/2022] [Indexed: 11/21/2022]
Abstract
The prohibition of antibiotics has led to extensive research and use of phytogenic feed additives. James Barrie Kirkpatrick described four subspecies of eucalyptus (family Myrtaceae), including Eucalýptus globulus, in 1974. The maximum concentrations of quercetin-3D-glycoside (1703.30 g/mL), astragalin (1737.82 g/mL), chlorogenic acid (342.14 g/mL), catechin (282.54 g/mL), rosmarinic acid (36.39 g/mL), and 3,4-dihydroxybenzoic acid (27.55 g/mL) were found in samples of ultrasonic extraction with ethyl alcohol (extraction module 1:5, temperature of 32 °C, an ultrasonic exposure time of 25 min). Antimicrobial activity was observed in all studied samples after 12 h of incubation (against gram-positive (Bacillus subtilis) and gram-negative (Pseudomonas aeruginosa) bacteria, as well as representatives of yeast fungi (Candida albicans)); a more pronounced antimicrobial effect (lysis zone) was observed after ultrasonic processing of extracts for 20 and 25 min. Bacillus subtilis, Pseudomonas aeruginosa, and Candida albicans had lysis areas of 10.0 mm (20 min extraction with ultrasonic treatment), 13.0 mm (20 min extraction without ultrasonic treatment), and 15.5 mm (25 min extraction with ultrasonic treatment), respectively. E. globulus was demonstrated to be a source of biologically active phenolic compounds with antibacterial and fungicidal activity. More research on the use of E. globulus in feed additives is required.
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Affiliation(s)
- Stanislav Sukhikh
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (V.L.); (O.K.); (A.P.); (O.K.)
| | - Svetlana Ivanova
- Natural Nutraceutical Biotesting Laboratory, Kemerovo State University, Krasnaya Street 6, 650043 Kemerovo, Russia
- Department of General Mathematics and Informatics, Kemerovo State University, Krasnaya Street 6, 650043 Kemerovo, Russia
- Correspondence: ; Tel.: +7-384-239-6832
| | - Olga Babich
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (V.L.); (O.K.); (A.P.); (O.K.)
| | - Viktoria Larina
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (V.L.); (O.K.); (A.P.); (O.K.)
| | - Olesia Krol
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (V.L.); (O.K.); (A.P.); (O.K.)
| | - Alexander Prosekov
- Laboratory of Biocatalysis, Kemerovo State University, Krasnaya Street 6, 650043 Kemerovo, Russia;
| | - Alexander Popov
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (V.L.); (O.K.); (A.P.); (O.K.)
| | - Olga Kriger
- Institute of Living Systems, Immanuel Kant Baltic Federal University, A. Nevskogo Street 14, 236016 Kaliningrad, Russia; (S.S.); (O.B.); (V.L.); (O.K.); (A.P.); (O.K.)
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Shanmugam S, Park JH, Sampath V, Kim IH. Inclusion of silymarin seed extract supplementation enhances the growth performance, meat quality, nutrients digestibility, and reduced gas emission in broiler. Anim Biosci 2022; 35:1215-1222. [PMID: 35240024 PMCID: PMC9262731 DOI: 10.5713/ab.21.0539] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/10/2022] [Indexed: 11/27/2022] Open
Abstract
Objective Methods Results Conclusion
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20
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Latek U, Chłopecka M, Karlik W, Mendel M. Phytogenic Compounds for Enhancing Intestinal Barrier Function in Poultry-A Review. PLANTA MEDICA 2022; 88:218-236. [PMID: 34331305 DOI: 10.1055/a-1524-0358] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
After the European Union ban of antibiotic growth promoters, works on different methods of improving gut health have intensified. The poultry industry is struggling with problems that were previously controlled by antibiotic growth promoters, therefore the search for optimal solutions continues. Simultaneously, there is also increasing social pressure to minimize the use of antibiotics and replace them with alternative feed additives. A variety of available alternatives is considered safe by consumers, among which phytogenics play a significant role. However, there are still some limitations that need to be considered. The most questionable are the issues related to bioavailability, metabolism of plant derivatives in birds, and the difficulty of standardizing commercial products. There is still a need for more evidence-based recommendations for the use of phytogenics in livestock. On the other hand, a positive influence of phytogenic compounds on the health of poultry has been previously described by many researchers and practical application of these compounds has auspicious perspectives in poultry production. Supplementation with phytogenic feed additives has been shown to protect birds from various environmental threats leading to impaired intestinal barrier function. Phytogenic feed additives have the potential to improve the overall structure of intestinal mucosa as well as gut barrier function on a molecular level. Recognition of the phytogenics' effect on the components of the intestinal barrier may enable the selection of the most suitable ones to alleviate negative effects of different agents. This review aims to summarize current knowledge of the influence of various phytogenic constituents on the intestinal barrier and health of poultry.
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Affiliation(s)
- Urszula Latek
- Division of Pharmacology and Toxicology, Department of Preclinical Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences - SGGW, Warsaw, Poland
| | - Magdalena Chłopecka
- Division of Pharmacology and Toxicology, Department of Preclinical Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences - SGGW, Warsaw, Poland
| | - Wojciech Karlik
- Division of Pharmacology and Toxicology, Department of Preclinical Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences - SGGW, Warsaw, Poland
| | - Marta Mendel
- Division of Pharmacology and Toxicology, Department of Preclinical Sciences, Institute of Veterinary Medicine, Warsaw University of Life Sciences - SGGW, Warsaw, Poland
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21
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Gholami‐Ahangaran M, Ahmadi‐Dastgerdi A, Azizi S, Basiratpour A, Zokaei M, Derakhshan M. Thymol and carvacrol supplementation in poultry health and performance. Vet Med Sci 2022; 8:267-288. [PMID: 34761555 PMCID: PMC8788968 DOI: 10.1002/vms3.663] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Thymol and carvacrol as natural essential oils and phenol compounds are components derived from some medicinal plants, such as thyme and oregano species. OBJECTIVES The increasing demands in organic and healthy meat and egg consumption in human society have made it necessary to consider alternative natural compounds for the replacement of chemical compounds in poultry production. The chemical compounds can remain in meat and eggs and cause complications in human health. Therefore, these natural compounds can be fed with a higher safety in poultry production with specific effects. In this regard, the role of thymol and carvacrol as natural compounds in the poultry production has been discussed in the review. METHODS In this study, by searching for keywords related to thymol and carvacrol in poultry production in Google Scholar database, the articles related to different aspects of the biological effects of these two phytogenes in poultry production were selected and analyzed. RESULTS A review of previous studies has shown that thymol and carvacrol possess a wide range of biological activities, including antibacterial, antiviral, antioxidant, anti-inflammatory, modulating of immunity response and regulating of the gut microbial population. Also, in meat type chickens can promote growth and influence feed utilization. The beneficial effect of this compound was evaluated in hepatic toxicity and demonstrated as a hepatoprotective compound in chickens. Furthermore, these compounds can affect the behavior of layers and influence egg composition, eggshell thickness, and the sensory quality of eggs. CONCLUSION It seems that with the increasing demand for healthy protein products, these compounds can be used to improve performance as a substitute alternative for chemical compounds in healthy poultry farms.
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Affiliation(s)
- Majid Gholami‐Ahangaran
- Department of Clinical Sciences, Faculty of Veterinary Medicine, Shahrekord BranchIslamic Azad UniversityShahrekordIran
| | - Asiye Ahmadi‐Dastgerdi
- Department of Food Science and Technology, Ardestan BranchIslamic Azad UniversityArdestanIran
| | - Shahrzad Azizi
- Department of Pathobiology, Faculty of Veterinary MedicineShahid Bahonar University of KermanKermanIran
| | - Asal Basiratpour
- Graduated of Basic Sciences FacultyPayame Noor UniversityIsfahan BranchIsfahanIran
| | - Maryam Zokaei
- Department of Food Science and Technology, Faculty of Nutrition Science, Food Science and Technology/National Nutrition and Food Technology Research InstituteShahid Beheshti University of Medical SciencesTehranIran
| | - Masoud Derakhshan
- Department of Veterinary Medicine, Shoushtar BranchIslamic Azad UniversityShoushtarIran
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22
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Ruvalcaba-Gómez JM, Villagrán Z, Valdez-Alarcón JJ, Martínez-Núñez M, Gomez-Godínez LJ, Ruesga-Gutiérrez E, Anaya-Esparza LM, Arteaga-Garibay RI, Villarruel-López A. Non-Antibiotics Strategies to Control Salmonella Infection in Poultry. Animals (Basel) 2022; 12:102. [PMID: 35011208 PMCID: PMC8749512 DOI: 10.3390/ani12010102] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2021] [Revised: 12/28/2021] [Accepted: 12/28/2021] [Indexed: 01/04/2023] Open
Abstract
Salmonella spp. is a facultative intracellular pathogen causing localized or systemic infections, involving economic and public health significance, and remains the leading pathogen of food safety concern worldwide, with poultry being the primary transmission vector. Antibiotics have been the main strategy for Salmonella control for many years, which has allowed producers to improve the growth and health of food-producing animals. However, the utilization of antibiotics has been reconsidered since bacterial pathogens have established and shared a variety of antibiotic resistance mechanisms that can quickly increase within microbial communities. The use of alternatives to antibiotics has been recommended and successfully applied in many countries, leading to the core aim of this review, focused on (1) describing the importance of Salmonella infection in poultry and the effects associated with the use of antibiotics for disease control; (2) discussing the use of feeding-based (prebiotics, probiotics, bacterial subproducts, phytobiotics) and non-feeding-based (bacteriophages, in ovo injection, vaccines) strategies in poultry production for Salmonella control; and (3) exploring the use of complementary strategies, highlighting those based on -omics tools, to assess the effects of using the available antibiotic-free alternatives and their role in lowering dependency on the existing antimicrobial substances to manage bacterial infections in poultry effectively.
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Affiliation(s)
- José Martín Ruvalcaba-Gómez
- National Center for Genetic Resources, National Institute of Forestry, Agriculture and Livestock Research, Boulevard de la Biodiversidad 400, Jalisco 47600, Mexico; (J.M.R.-G.); (L.J.G.-G.)
| | - Zuamí Villagrán
- Los Altos University Center, University of Guadalajara, Av. Rafael Casillas Aceves 1200, Jalisco 47600, Mexico; (Z.V.); (E.R.-G.); (L.M.A.-E.)
| | - Juan José Valdez-Alarcón
- Multidisciplinary Center for Biotechnology Studies, Centenary and Meritorious University of Michoacán of San Nicolás de Hidalgo, Michoacán 58893, Mexico;
| | | | - Lorena Jacqueline Gomez-Godínez
- National Center for Genetic Resources, National Institute of Forestry, Agriculture and Livestock Research, Boulevard de la Biodiversidad 400, Jalisco 47600, Mexico; (J.M.R.-G.); (L.J.G.-G.)
| | - Edmundo Ruesga-Gutiérrez
- Los Altos University Center, University of Guadalajara, Av. Rafael Casillas Aceves 1200, Jalisco 47600, Mexico; (Z.V.); (E.R.-G.); (L.M.A.-E.)
| | - Luis Miguel Anaya-Esparza
- Los Altos University Center, University of Guadalajara, Av. Rafael Casillas Aceves 1200, Jalisco 47600, Mexico; (Z.V.); (E.R.-G.); (L.M.A.-E.)
| | - Ramón Ignacio Arteaga-Garibay
- National Center for Genetic Resources, National Institute of Forestry, Agriculture and Livestock Research, Boulevard de la Biodiversidad 400, Jalisco 47600, Mexico; (J.M.R.-G.); (L.J.G.-G.)
| | - Angélica Villarruel-López
- University Center for Exact and Engineering Sciences, University of Guadalajara, Blvd. Marcelino García Barragán 1421, Jalisco 44430, Mexico
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Phytogenic Feed Additives in Poultry: Achievements, Prospective and Challenges. Animals (Basel) 2021; 11:ani11123471. [PMID: 34944248 PMCID: PMC8698016 DOI: 10.3390/ani11123471] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 11/25/2021] [Accepted: 11/30/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary Plant secondary metabolites and essential oils also known as phytogenics are biologically active compounds that have recently attracted increased interest as feed additives in poultry production, due to their ability to promote feed efficiency by enhancing the production of digestive secretions and nutrient absorption, reduce pathogenic load in the gut, exert antioxidant properties and decrease the microbial burden on the animal’s immune status. However, the mechanisms are far from being fully elucidated. Better understanding the interaction of phytogenics with gastrointestinal function and health as well as other feed ingredients/additives is crucial to design potentially cost-effective blends. Abstract Phytogenic feed additives have been largely tested in poultry production with the aim to identify their effects on the gastrointestinal function and health, and their implications on the birds’ systemic health and welfare, the production efficiency of flocks, food safety, and environmental impact. These feed additives originating from plants, and consisting of herbs, spices, fruit, and other plant parts, include many different bioactive ingredients. Reviewing published documents about the supplementation of phytogenic feed additives reveals contradictory results regarding their effectiveness in poultry production. This indicates that more effort is still needed to determine the appropriate inclusion levels and fully elucidate their mode of actions. In this frame, this review aimed to sum up the current trends in the use of phytogenic feed additives in poultry with a special focus on their interaction with gut ecosystem, gut function, in vivo oxidative status and immune system as well as other feed additives, especially organic acids.
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Comparative analysis of chicken cecal microbial diversity and taxonomic composition in response to dietary variation using 16S rRNA amplicon sequencing. Mol Biol Rep 2021; 48:7203-7214. [PMID: 34559376 DOI: 10.1007/s11033-021-06712-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 09/15/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Antibiotic resistance poses a grave threat to One-Health. By replacing antibiotics with non-antibiotic additives (are alternatives to antibiotics, ATAs) like phytogenic feed additives and organic acids in poultry feed. ATAs are a potential alternative as these decline the proliferation of pathogenic bacteria and strengthen gut function in broiler chickens. In this study, we use 16S rRNA amplicon sequencing of the V3-V4 region to evaluate phytogenic feed additives and organic acids on the cecal microbial diversity of broiler chickens. METHODS AND RESULTS Two hundred & forty broiler chicks were divided into five treatments comprising: a controlled basal diet (CON), antibiotic group (AB), phytogenic feed additives (PHY), organic acids (ORG), and a combination of PHY + ORG (COM). A distinctive microbial community structure was observed amongst different treatments with increased microbial diversity in AB, ORG, and COM (p < 0.05). The synergistic effects of PHY and ORG increased bacterial population of phyla: Firmicutes, Bacteroides, and Proteobacteria in the cecum. The presence of species, Akkermansia muciniphila (involved in mucin degradation) and Bacillus safensis (a probiotic bacterium) were noticed in COM and PHY, respectively. Clustering analysis revealed a higher relative abundance of similar microbial community composition between AB and ORG groups. CONCLUSIONS Treatments with PHY and ORG modified the relative abundance and presence/absence of specific microbiota in the chicken cecum. Hence, cecal microbiota modulation through diet is a promising strategy to reduce cross-contamination of zoonotic poultry pathogens, led to healthy and economical broiler meat.
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25
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Campigotto G, Jaguezeski AM, Alba DF, Giombelli LCD, da Rosa G, Souza CF, Baldissera MD, Petrolli TG, da Silva AS. Microencapsulated phytogenic in dog feed modulates immune responses, oxidative status and reduces bacterial (Salmonella and Escherichia coli) counts in feces. Microb Pathog 2021; 159:105113. [PMID: 34333073 DOI: 10.1016/j.micpath.2021.105113] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2021] [Revised: 07/15/2021] [Accepted: 07/15/2021] [Indexed: 10/20/2022]
Abstract
Improving the health and immunity of pets is a concern of the guardians, while maintaining the health of the animals directly impacts the owners' health and public health. The objective of this study was to produce a dog feed containing a microencapsulated phytogenic blend, as well as determine the impact of the additive on animal health and its intestinal microbiota. The composition included microencapsulated thymol, carvacrol, and cinnamaldehyde, at 300 mg/kg of feed. Ten male beagle dogs were divided into two groups, identified as follows: the control group (C; ingested the feed without the additive) and the treated group (T; consumed feed containing the phytogenic blend). The dogs received 300 g of feed/day divided into two meals. Greater neutrophil counts in group T and lymphocyte counts were observed at the end of the experiment, as well as levels of α2-globulins and γ-globulin, while β1 and β2-globulins levels were lower in group T. Serum nitrogen oxide levels were higher in group T. Levels of reactive oxygen species were lower in group T at days 30 and 45, unlike activity of glutathione peroxidase that was higher. We found less bacterial contamination in the feces of dogs in group T, i.e., total bacterial count, total coliform counts, and counts of Salmonella and Escherichia coli were lower on days 30 and 45. Phytogenic blend intake reduces bacterial counts in stool and improves antioxidant/oxidative status and immune responses.
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Affiliation(s)
- Gabriela Campigotto
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Antonise M Jaguezeski
- Programa de Pós-graduação Em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | - Davi F Alba
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Laura C D Giombelli
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Gilnéia da Rosa
- Programa de Pós-graduação Em Zootecnia, Universidade Do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Carine F Souza
- Programa de Pós-graduação Em Bioquímica Toxicológica, Universidade Federal de Santa Maria (UFSM), Santa Maria, RS, Brazil
| | | | - Tiago G Petrolli
- Departamento de Zootecnia, Universidade Do Oeste de Santa Catarina, Xanxerê, SC, Brazil
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26
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Saei S, Di Rosa AR, Rasouli B, Seidavi A, Chiofalo V, Liotta L, Chiofalo B. Ajwain ( Trachyspermum copticum) extract in broiler diets: effect on growth performance, carcass components, plasma constituents, immunity and cecum microflora. ITALIAN JOURNAL OF ANIMAL SCIENCE 2021. [DOI: 10.1080/1828051x.2021.1926347] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Shayan Saei
- Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Ambra Rita Di Rosa
- Dipartimento di Scienze Veterinarie, University of Messina, Messina, Italy
| | - Behrouz Rasouli
- Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Alireza Seidavi
- Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Vincenzo Chiofalo
- Dipartimento di Scienze Veterinarie, University of Messina, Messina, Italy
| | - Luigi Liotta
- Dipartimento di Scienze Veterinarie, University of Messina, Messina, Italy
| | - Biagina Chiofalo
- Dipartimento di Scienze Veterinarie, University of Messina, Messina, Italy
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27
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Madlala T, Okpeku M, Adeleke MA. Understanding the interactions between Eimeria infection and gut microbiota, towards the control of chicken coccidiosis: a review. ACTA ACUST UNITED AC 2021; 28:48. [PMID: 34076575 PMCID: PMC8171251 DOI: 10.1051/parasite/2021047] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 05/14/2021] [Indexed: 12/30/2022]
Abstract
The gastrointestinal tract in poultry harbours a diverse microbial community that serves a crucial role in digestion and protection. Disruption of the gut environment due to Eimeria spp. parasite infection causes an imbalance in intestinal homeostasis, driving the increment of pathogens such as Clostridium species. Coccidiosis infection affects the composition and integrity of gut microbiota, resulting in elevated susceptibility to diseases that pose a serious threat to the overall health and productivity of chickens. Anticoccidial drugs have proven effective in curbing coccidiosis but with concerning drawbacks like drug resistance and drug residues in meat. The exploration of natural alternative strategies such as probiotics and phytochemicals is significant in controlling coccidiosis through modification and restoration of gut microbiota, without inducing drug resistance. Understanding the interaction between Eimeria parasites and gut microbiota is crucial for the control and prevention of coccidiosis, and the development of novel alternative treatments.
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Affiliation(s)
- Thabile Madlala
- Discipline of Genetics, School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal, Westville, P/Bag X54001, Durban 4000, South Africa
| | - Moses Okpeku
- Discipline of Genetics, School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal, Westville, P/Bag X54001, Durban 4000, South Africa
| | - Matthew Adekunle Adeleke
- Discipline of Genetics, School of Life Sciences, College of Agriculture, Engineering and Science, University of KwaZulu-Natal, Westville, P/Bag X54001, Durban 4000, South Africa
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Gilani SMH, Rashid Z, Galani S, Ilyas S, Sahar S, Zahoor-ul-Hassan, Al-Ghanim K, Zehra S, Azhar A, Al-Misned F, Ahmed Z, Al-Mulham N, Mahboob S. Growth performance, intestinal histomorphology, gut microflora and ghrelin gene expression analysis of broiler by supplementing natural growth promoters: A nutrigenomics approach. Saudi J Biol Sci 2021; 28:3438-3447. [PMID: 34121882 PMCID: PMC8176037 DOI: 10.1016/j.sjbs.2021.03.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2021] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 12/12/2022] Open
Abstract
In an epoch of escalating number of antibiotic-resistance bacteria, there is a dire need to develop efficient and novel feeding strategies for animal nutrition as alternatives to antibiotics. Here, implicating nutrigenomic approach, phytobiotics and organic acids were used to evaluate ghrelin gene expression levels, gut microflora composition, performance parameters and intestinal histomorphological changes in broiler chickens. One-day-old chicks (n = 315) were reared for 42 days and distributed randomly into five experimental groups; each with three replicates (21 birds per replicate). Experimental groups were control: basal diet only, antimicrobial growth promoter: 40 g/metric ton of basal diet (virginiamycin), organic acids: 4 kg/metric ton of basal diet, phytobiotics: 3 kg/metric ton of basal diet, combination: 7 kg/metric ton of basal diet (organic acids 4 kg and phytobiotics 3 kg metric ton of feed). Growth performance, histological and ghrelin gene expression analysis were executed on 21 and 42 days while, quantitative bacterial analysis of cecum and ileum was performed on day 42. Increased feed intake and body weight (p < 0.05) were noticed in phytobiotics group. Addition of phytobiotics significantly improved (p < 0.05) villus height and ratio of villus height/crypt depth in ileum, jejunum, and duodenum and down-regulated ghrelin gene expression levels. Total coliform and Escherichia coli in cecal and ileal digesta were decreased significantly (p < 0.05) in organic acids group. Correlation analysis revealed Lactobacillus spp. were positively correlated to villus height/crypt depth ration in duodenum. The findings indicated the importance of gene-nutrient-microbiota interactions based on nutrigenomics approach. Hence, phytobiotics and organic acids might be suitable alternatives to antibiotics for improved performance and immunity, along with healthier meat production in poultry.
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Affiliation(s)
| | - Zubia Rashid
- Department of Bio-medical Engineering, Ziauddin University Faculty of Engineering, Science, Technology and Management, Karachi, Pakistan
| | - Saddia Galani
- The Karachi Institute of Biotechnology and Genetic Engineering (KIBGE), University of Karachi, Pakistan
| | - Sahar Ilyas
- The Karachi Institute of Biotechnology and Genetic Engineering (KIBGE), University of Karachi, Pakistan
| | - Shagufta Sahar
- Department of Agriculture and Agribusiness Management, University of Karachi, Pakistan
| | - Zahoor-ul-Hassan
- Department of Biological & Environmental Sciences, College of Arts and Sciences, Qatar University, Doha, Qatar
| | - Khalid Al-Ghanim
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Sitwat Zehra
- The Karachi Institute of Biotechnology and Genetic Engineering (KIBGE), University of Karachi, Pakistan
| | - Abid Azhar
- The Karachi Institute of Biotechnology and Genetic Engineering (KIBGE), University of Karachi, Pakistan
| | - F. Al-Misned
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Z. Ahmed
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - N. Al-Mulham
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - S. Mahboob
- Department of Zoology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
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Effects of essential oil on growth performance, digestibility, immunity, and intestinal health in broilers. Poult Sci 2021; 100:101242. [PMID: 34174571 PMCID: PMC8242051 DOI: 10.1016/j.psj.2021.101242] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 04/26/2021] [Accepted: 05/02/2021] [Indexed: 11/22/2022] Open
Abstract
Essential oils (EO) are concentrated hydrophobic liquids containing volatile aromatic compounds obtained from plants, which have properties as withdrawn antibiotic growth promoters. The objective of this study was to explore the effects of EO on growth performance, digestibility, immunity and intestinal health in broilers. A total of 500 1-day-old Arbor Acre broilers were randomly put into five groups with 10 replicate cages containing 10 birds each. Birds in the 5 groups were fed a basal diet (CON), and basal diet with 50, 100, 200 or 400 mg/kg EO (EO0.5, EO1, EO2 and EO4) for 42 d respectively. Birds were euthanized at 21d and 42 d, blood and tissue samples were collected. In the study, the digestibility of DM, GE and EE in groups with EO supplementation were significantly increased compared with CON group (P < 0.05). However, only EO2 and EO4 significantly increased the digestibility of CP compared with CON group (P < 0.05). In contrast to CON group, EO0.5 and EO1 in jejunum at 21 d, and EO1 in jejunum at 42 d markedly increased the activity of sucrase (P < 0.05). In addition, the level of SOD of EO2 and EO4 in serum at 21 d was significantly increased compared with CON group (P < 0.05). What's more, the concentration of intestinal mucosa SIgA in jejunum and ileum at 21 d of groups with EO supplementation was significantly increased compared with CON group (P < 0.05). Moreover, V/C in jejunum at 21 d of groups with EO supplementation, CD in jejunum at 42 d was also significantly increased to compare with CON group (P < 0.05). Furthermore, the expression levels of critical genes associated with nutrient transportation (i.e., GLUT2, SGLT1, SLC38A, SLC79A and SLC27A4) and barrier function (TJP1) were quadratically and linearly up-regulated in jejunum and ileum with EO supplementation (P < 0.05). These results suggest that EO has a positive impact on growth, immunity and intestinal health in broilers, and 200 mg/kg of EO was recommended in broiler diet.
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30
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Armanini EH, Boiago MM, de Oliveira PV, Roscamp E, Strapazzon JV, de Lima AG, Copetti PM, Morsch VM, de Oliveira FC, Wagner R, Santurio JM, da Rosa G, Da Silva AS. Inclusion of a phytogenic bend in broiler diet as a performance enhancer and anti-aflatoxin agent: Impacts on health, performance, and meat quality. Res Vet Sci 2021; 137:186-193. [PMID: 34000649 DOI: 10.1016/j.rvsc.2021.05.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2020] [Revised: 03/23/2021] [Accepted: 05/03/2021] [Indexed: 12/20/2022]
Abstract
The objective of this study was to determine whether a phytogenic blend (PB), formulated based on organic acids, tannins, curcumin, and essential oils, could replace the antimicrobials commonly used as growth promoters in the poultry industry without compromising zootechnical performance, health, or meat quality. In addition, our goal was to report the anti-aflatoxin effect of this phytogenic blend. Four treatments were used: TC, or control; T250, T500, and T1000, representing test doses of 250, 500, 1000 mg PB/kg of feed, respectively, or a 34-day experiment (initial and growth phases). On day 22 of the study and age of the birds, 500 ppb of aflatoxin was included in the diet to represent an intestinal challenge and to evaluate the growth-promoting effects of PB. In the initial phase (up to 21 days), there were no differences between groups in weight gain, feed intake, or feed conversion. After adding an aflatoxin-contaminated feed, doses of 250 and 500 mg/kg minimized the adverse effects on feed consumption and feed conversion caused by aflatoxin; but 1000 mg/kg did not differ between groups. In birds that consumed PB (T250, T500, and T1000) compared to the control, there were the following changes: 1) lower counts of heterophiles, lymphocytes, and monocytes; 2) lower lipid peroxidation and high non-protein thiols levels in breast meat; 3) lower bacteria counts in broiler litter; and 4) lower ALT levels. Greater intestinal villus/crypt ratios were observed at T250 and T500. The dose of 250 mg/kg reduced saturated fatty acids and increased unsaturated fatty acids. The chemical-physical composition of the meat did not differ between treatments. The findings suggest that the addition of a PB has a high potential to improve performance for chickens in the growing stage and minimize the adverse effects of aflatoxicosis.
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Affiliation(s)
- Eduardo H Armanini
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Marcel M Boiago
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil; Department of Animal Science, UDESC, Chapecó, SC, Brazil
| | - Paulo Vinícius de Oliveira
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Eduardo Roscamp
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - João V Strapazzon
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Andressa G de Lima
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Priscila M Copetti
- Graduate Program in Toxicological Biochemistry, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil
| | - Vera M Morsch
- Graduate Program in Toxicological Biochemistry, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil
| | | | - Roger Wagner
- Department of Food Science, UFSM, Santa Maria, Brazil
| | - Janio M Santurio
- Department of Microbiology and Parasitology, UFSM, Santa Maria, Brazil
| | - Gilnéia da Rosa
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Aleksandro S Da Silva
- Graduate Program in Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil; Department of Animal Science, UDESC, Chapecó, SC, Brazil.
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Ramirez SY, Peñuela-Sierra LM, Ospina MA. Effects of oregano ( Lippia origanoides) essential oil supplementation on the performance, egg quality, and intestinal morphometry of Isa Brown laying hens. Vet World 2021; 14:595-602. [PMID: 33935403 PMCID: PMC8076468 DOI: 10.14202/vetworld.2021.595-602] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 01/27/2021] [Indexed: 02/06/2023] Open
Abstract
Background and Aim: The use of antibiotics as growth promoters in the feed of poultry, has contributed to an increase in the antimicrobial resistance of foodborne pathogens worldwide. Hence, the development of new effective alternatives to antibiotics that do not hinder productivity is imperative. For this, the aim of the present study was to determine whether oregano essential oil (OEO) extracted from Lippia origanoides is a suitable alternative to growth-promoting antibiotics (GPAs) for improving the performance, egg quality, and intestinal morphometry of ISA Brown laying hens. Materials and Methods: A total of ninety-six 70-week-old ISA Brown laying hens were randomly assigned to four treatment groups with four replicates per treatment and six hens per replicate. The treatments consisted of four different diets that were formulated according to the nutritional requirements of the genetic line and the production phase with and without the addition of GPA and OEO: NC, which did not contain OEO or GPA; GPA, which included 50 ppm zinc bacitracin as a GPA; 80OEO, which included 80 ppm OEO and no GPA; and 150OEO, which included 150 ppm OEO and no GPA. Results: All of the OEO and GPA treatment groups had a better feed conversion ratio than the NC group. However, the addition of 150 ppm OEO to the diet improved the percentage egg production and egg mass, as well as the external and internal quality of the egg compared with the other treatments. In addition, both the 80OEO and 150OEO treatments improved the yolk color, shell thickness, and shell color, as well as parameters related to the intestinal morphometry compared with the NC group. Conclusion: The findings of this study indicate that 150 ppm OEO can be used as a substitute for GPA to improve the performance, egg quality, and parameters related to the intestinal morphometry of ISA Brown laying hens.
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Affiliation(s)
- Swanny Y Ramirez
- Department of Veterinary Medicine and Animal Science , Faculty of Veterinary Medicine and Animal Science, University of Tolima, Ibagué, Colombia
| | - Lina M Peñuela-Sierra
- Department of Veterinary Medicine and Animal Science , Faculty of Veterinary Medicine and Animal Science, University of Tolima, Ibagué, Colombia
| | - Maria A Ospina
- Department of Biology, Faculty Science, University of Tolima, Ibagué, Colombia
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Evangelista AG, Corrêa JAF, Pinto ACSM, Luciano FB. The impact of essential oils on antibiotic use in animal production regarding antimicrobial resistance - a review. Crit Rev Food Sci Nutr 2021; 62:5267-5283. [PMID: 33554635 DOI: 10.1080/10408398.2021.1883548] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Population growth directly affects the global food supply, demanding a higher production efficiency without farmland expansion - in view of limited land resources and biodiversity loss worldwide. In such scenario, intensive agriculture practices have been widely used. A commonly applied method to maximize yield in animal production is the use of subtherapeutic doses of antibiotics as growth promoters. Because of the strong antibiotic selection pressure generated, the intense use of antibiotic growth promoters (AGP) has been associated to the rise of antimicrobial resistance (AMR). Also, cross-resistance can occur, leading to the emergence of multidrug-resistant pathogens and limiting treatment options in both human and animal health. Thereon, alternatives have been studied to replace AGP in animal production. Among such alternatives, essential oils and essential oil components (EOC) stand out positively from others due to, besides antimicrobial effectiveness, improving zootechnical indexes and modulating genes involved in resistance mechanisms. This review summarizes recent studies in essential oils and EOC for zoonotic bacteria control, providing detailed information about the molecular-level effects of their use in regard to AMR, and identifying important gaps to be filled within the animal production area.
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Affiliation(s)
- Alberto Gonçalves Evangelista
- Graduate Program in Animal Science, Pontifical Catholic University of Paraná, Prado Velho - Curitiba, Paraná, Brazil
| | - Jessica Audrey Feijó Corrêa
- Graduate Program in Animal Science, Pontifical Catholic University of Paraná, Prado Velho - Curitiba, Paraná, Brazil
| | | | - Fernando Bittencourt Luciano
- Graduate Program in Animal Science, Pontifical Catholic University of Paraná, Prado Velho - Curitiba, Paraná, Brazil
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33
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Krauze M, Cendrowska-Pinkosz M, Matuseviĉius P, Stępniowska A, Jurczak P, Ognik K. The Effect of Administration of a Phytobiotic Containing Cinnamon Oil and Citric Acid on the Metabolism, Immunity, and Growth Performance of Broiler Chickens. Animals (Basel) 2021; 11:ani11020399. [PMID: 33557433 PMCID: PMC7915170 DOI: 10.3390/ani11020399] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Revised: 01/28/2021] [Accepted: 02/01/2021] [Indexed: 12/12/2022] Open
Abstract
Simple Summary In poultry farming, additives are sought after to ensure the living needs of birds, improve the health of birds, and improve growth performance. Noticeably, more and more hopes for obtaining such effects are being placed in plant additives, called phytobiotics, which are safe as natural additives, both for the health of birds and for not leaving toxic residues in final products (meat and eggs). A valuable phytobiotic ingredient is cinnamon, used in the form of an oil or a powder, which is obtained from the bark or leaves of the cinnamon tree. Cinnamon oil can stimulate the appetite, increase the secretion of digestive enzymes, stimulate immunity, have anti-allergic and detoxifying properties, and also have a positive effect on reducing sugar levels in the body. It has antimicrobial properties that destroy the cell membranes of pathogens, and, thanks to its antioxidant properties, it accelerates wound healing and stimulates the functioning and regeneration of intestinal epithelial cells. It is also antiparasitic, especially against gastrointestinal parasites. Due to the number of valuable properties of cinnamon oil, it seems advisable to find the most favorable dosage and time of application of this component to the chickens’ water, that may cause intended effects such as improving the health of chickens and increasing the efficiency of their rearing. Abstract It was postulated that a phytobiotic preparation containing cinnamon oil and citric acid added to drinking water for chickens in a suitable amount and for a suitable time would beneficially modify the microbiota composition and morphology of the small intestine, thereby improving immunity and growth performance without inducing metabolic disorders. The aim of the study was to establish the dosage and time of administration of such a phytobiotic that would have the most beneficial effect on the intestinal histology and microbiota, production results, and immune and metabolic status of broiler chickens. The experiment was carried out on 980 one-day-old male chickens until the age of 42 days. The chickens were assigned to seven experimental groups of 140 birds each (seven replications of 20 individuals each). The control group (G-C) did not receive the phytobiotic. Groups CT-0.05, CT-0.1, and CT-0.25 received the phytobiotic in their drinking water in the amount of 0.05, 0.1, and 0.2 mL/L, respectively, at days 1–42 of life (continuous application, CT). The birds in groups PT-0.05, PT-0.5, and PT-0.25 received the phytobiotic in the same amounts, but only at days 1–7, 15–21, and 29–35 of life (periodic application, PT). Selected antioxidant and biochemical parameters were determined in the blood of the chickens, as well as parameters of immune status and redox status. The morphology of the intestinal epithelium, composition of the microbiome, and production parameters of chickens receiving the phytobiotic in their drinking water were determined as well. The addition of a phytobiotic containing cinnamon oil and citric acid to the drinking water of broiler chickens at a suitable dosage and for a suitable time can beneficially modify the microbiome composition and morphometry of the small intestine (total number of fungi p < 0.001, total number of aerobic bacteria p < 0.001; and total number of coliform bacteria p < 0.001 was decreased) improving the immunity and growth performance of the chickens (there occurred a villi lengthening p = 0.002 and crypts deepening p = 0.003). Among the three tested dosages (0.05, 0.1, and 0.25 mL/L of water) of the preparation containing cinnamon oil, the dosage of 0.25 mL/L of water administered for 42 days proved to be most beneficial. Chickens receiving the phytobiotic in the amount of 0.25 mL/L had better growth performance, which was linked to the beneficial effect of the preparation on the microbiome of the small intestine, metabolism (the HDL level p = 0.017 was increased; and a decreased level of total cholesterol (TC) p = 0.018 and nonesterified fatty acids (NEFA) p = 0.007, LDL p = 0.041, as well as triacylglycerols (TAG) p = 0.014), and immune (the level of lysozyme p = 0.041 was increased, as well as the percentage of phagocytic cells p = 0.034, phagocytosis index p = 0.038, and Ig-A level p = 0.031) and antioxidant system (the level of LOOH p < 0.001, MDA p = 0.002, and the activity of Catalase (CAT) p < 0.001 were decreased, but the level of ferric reducing ability of plasma (FRAP) p = 0.029, glutathione p = 0.045 and vitamin C p = 0.021 were increased).
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Affiliation(s)
- Magdalena Krauze
- Department of Biochemistry and Toxicology, Faculty of Animal Sciences and Bio-Economy, University of Life Sciences in Lublin, Akademicka st. 13, 20-950 Lublin, Poland; (A.S.); (P.J.); (K.O.)
- Correspondence:
| | | | - Paulius Matuseviĉius
- Department of Animal Nutrition, Lithuanian University of Health, Kaunas, Tilzes 18, LT-47181 Kaunas, Lithuania;
| | - Anna Stępniowska
- Department of Biochemistry and Toxicology, Faculty of Animal Sciences and Bio-Economy, University of Life Sciences in Lublin, Akademicka st. 13, 20-950 Lublin, Poland; (A.S.); (P.J.); (K.O.)
| | - Paweł Jurczak
- Department of Biochemistry and Toxicology, Faculty of Animal Sciences and Bio-Economy, University of Life Sciences in Lublin, Akademicka st. 13, 20-950 Lublin, Poland; (A.S.); (P.J.); (K.O.)
| | - Katarzyna Ognik
- Department of Biochemistry and Toxicology, Faculty of Animal Sciences and Bio-Economy, University of Life Sciences in Lublin, Akademicka st. 13, 20-950 Lublin, Poland; (A.S.); (P.J.); (K.O.)
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Irawan A, Hidayat C, Jayanegara A, Ratriyanto A. Essential oils as growth-promoting additives on performance, nutrient digestibility, cecal microbes, and serum metabolites of broiler chickens: a meta-analysis. Anim Biosci 2020; 34:1499-1513. [PMID: 33332937 PMCID: PMC8495342 DOI: 10.5713/ab.20.0668] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2020] [Accepted: 12/11/2020] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE The purpose of this meta-analysis was to evaluate the effect of dietary essential oils (EOs) on productive performance, nutrient digestibility, and serum metabolite profiles of broiler chickens and to compare their effectiveness as growth-promoting additives against antibiotics. METHODS Peer-reviewed articles were retrieved from Web of Science, Science Direct, PubMed, and Google scholar and selected based on pre-determined criteria. A total of 41 articles containing 55 experiments with 163 treatment units were eligible for analyses. Data were subjected to a meta-analysis based on mixed model methodology considering the doses of EOs as fixed effects and the different studies as random effects. RESULTS Results showed a linear increase (p<0.001) on body weight gain (BWG) where Antibiotics (FCR) and average daily feed intake decreased (p<0.001) linearly with an increasing dose of EOs. Positive effects were observed on the increased (p<0.01) digestibility of dry matter, crude protein, ether extract, and cecal Lactobacillus while Escherichia coli (E. coli) population in the cecum decreased (p<0.001) linearly. There was a quadratic effect on the weight of gizzard (p<0.01), spleen (p<0.05), bursa of fabricius (p<0.001), and liver (p< 0.10) while carcass, abdominal fat, and pancreas increased (p<0.01) linearly. The dose of EOs linearly increased high density lipoprotein, glucose, protein, and globulin concentrations (p<0.01). In comparison to control and antibiotics, all type of EOs significantly reduced (p<0.001) FCR and tended to increase (p<0.1) BWG and final body weight. Cinnamaldehyde-compound was the only EOs type showing a tendency to increase (p<0.1) carcass weight, albumin, and protein of serum metabolites while this EOs together with EOs-Blend 1 decreased (p<0.01) E. coli population. Low density lipoprotein concentration decreased (p<0.05) with antibiotics and carvacrol-based compound when compared to the control group. CONCLUSION This evidence confirms that EOs are suitable to be used as growth promoters and their economical benefit appears to be promising.
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Affiliation(s)
- Agung Irawan
- Vocational Program in Animal Husbandry, Vocational School, Universitas Sebelas Maret, Surakarta 57126, Indonesia.,Animal Feed and Nutrition Modelling Research Group (AFENUE), Department of Nutrition and Feed Technology, Faculty of Animal Science, IPB University, Bogor 16680, Indonesia
| | - Cecep Hidayat
- Animal Feed and Nutrition Modelling Research Group (AFENUE), Department of Nutrition and Feed Technology, Faculty of Animal Science, IPB University, Bogor 16680, Indonesia.,Indonesian Research Institute for Animal Production, Ciawi Bogor 16720, Indonesia
| | - Anuraga Jayanegara
- Animal Feed and Nutrition Modelling Research Group (AFENUE), Department of Nutrition and Feed Technology, Faculty of Animal Science, IPB University, Bogor 16680, Indonesia.,Department of Nutrition and Feed Technology, Faculty of Animal Science, IPB University, Bogor 16680, Indonesia
| | - Adi Ratriyanto
- Department of Animal Science, Faculty of Agriculture, Universitas Sebelas Maret, Surakarta 57126, Indonesia
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Bosetti GE, Griebler L, Aniecevski E, Facchi CS, Baggio C, Rossatto G, Leite F, Valentini FDA, Santo AD, Pagnussatt H, Boiago MM, Petrolli TG. Microencapsulated carvacrol and cinnamaldehyde replace growth-promoting antibiotics: Effect on performance and meat quality in broiler chickens. AN ACAD BRAS CIENC 2020; 92:e20200343. [PMID: 33331397 DOI: 10.1590/0001-3765202020200343] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 07/28/2020] [Indexed: 11/21/2022] Open
Abstract
The aim was to evaluate the use of mixture of microencapsulated carvacrol and cinnamaldehyde as a replacement for growth-promoting antibiotics in broiler diets on performance, intestinal quality, organ development, carcass yields and cuts, and meat quality. In the trial were used 600 male chicks, allocated in a completely randomized design, with five treatments and eight replicates of 15 birds, reared up to 41 days of age. The treatments were: Negative Control (NC), Positive Control (PC) 30 mg/kg of virginiamycin, NC+100 mg/kg of essential oils, NC+200 mg/kg of essential oils and NC+400 mg/kg of essential oils. Essential oils were composed by a micro-encapsulated blend, with of 60% cinnamaldehyde, 30% carvacrol and 10% carrier. Birds received essential oils achieved performance equivalent to those birds received PC diets, having better development than NC broilers. No differences were found on relative organ weight, intestinal mucosa and meat quality parameters, however, higher villus:cript ratio was found in PC, NC+200 and NC+400 groups. Meat crude protein and yellowness were influenced by inclusion of carvacrol and cinnamaldehyde. It was concluded microencapsulated carvacrol and cinnamaldehyde can replace growth-promoting antibiotic in broiler diets, ensuring performance, intestinal integrity and broiler meat quality.
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Affiliation(s)
- Gilnei E Bosetti
- Programa de Mestrado em Sanidade e Produção Animal, Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, Xanxerê, 89820-000 SC, Brazil
| | - Letieri Griebler
- Programa de Mestrado em Sanidade e Produção Animal, Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, Xanxerê, 89820-000 SC, Brazil
| | - Edemar Aniecevski
- Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, 89820-000 Xanxerê, SC, Brazil
| | - Caroline S Facchi
- Programa de Mestrado em Sanidade e Produção Animal, Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, Xanxerê, 89820-000 SC, Brazil
| | - Cintiamara Baggio
- Programa de Mestrado em Sanidade e Produção Animal, Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, Xanxerê, 89820-000 SC, Brazil
| | - Gabriel Rossatto
- Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, 89820-000 Xanxerê, SC, Brazil
| | - Felipe Leite
- Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, 89820-000 Xanxerê, SC, Brazil
| | - Fernanda D A Valentini
- Universidade do Estado de Santa Catarina, Departmento de Zootecnia , Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil
| | - Alicia D Santo
- Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, 89820-000 Xanxerê, SC, Brazil
| | - HeloÍsa Pagnussatt
- Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, 89820-000 Xanxerê, SC, Brazil
| | - Marcel M Boiago
- Universidade do Estado de Santa Catarina, Departmento de Zootecnia , Beloni Trombeta Zanin, 680E, 89815-630 Chapecó, SC, Brazil
| | - Tiago G Petrolli
- Programa de Mestrado em Sanidade e Produção Animal, Universidade do Oeste de Santa Catarina, Rua Dirceu Giordani, 696, Xanxerê, 89820-000 SC, Brazil
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Valentini J, Da Silva A, Fortuoso B, Reis J, Gebert R, Griss L, Boiago M, Lopes L, Santos R, Wagner R, Tavernari F. Chemical composition, lipid peroxidation, and fatty acid profile in meat of broilers fed with glycerol monolaurate additive. Food Chem 2020; 330:127187. [DOI: 10.1016/j.foodchem.2020.127187] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Revised: 05/03/2020] [Accepted: 05/28/2020] [Indexed: 12/17/2022]
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Phytogenic blend protective effects against microbes but affects health and production in broilers. Microb Pathog 2020; 152:104590. [PMID: 33127536 DOI: 10.1016/j.micpath.2020.104590] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 10/09/2020] [Accepted: 10/19/2020] [Indexed: 02/04/2023]
Abstract
The aim of this study was to determine whether addition of a phytogenic blend in the feed of broilers to replace conventional antimicrobials as a performance enhancer would improve or maintain productive efficiency. The phytogenic blend was based on curcuminoids, cinnamaldehyde and glycerol monolaurate. We used 480 birds divided into three groups with eight repetitions per group and 20 birds per repetition. The groups were identified as antimicrobial-treated: basal feed with antibiotics and coccidiostatic agents; phytogenic blend: basal feed with blend; and control, only basal feed. Zootechnical performance was measured on days from 1 to 42, with body weight measured at days 1, 7, 21 and 42. We collected excreta for parasitological analysis and total bacterial counts to determine if the phytogenic blend had kept the bacteria and coccidia in counts smaller or similar to that resulting from use of conventional performance enhancer. Other variables were also measured to complement our research, i.e., if the consumption of bend is good for the health of the birds (without causing toxicity and negatively altering the metabolism and intestinal morphometry) and does not interfere in the quality of the meat. Because the bacteria are often opportunistic, we challenged all birds at 23 days of age with high doses of oral oocysts (28,000 oocysts). Birds supplemented with the blend showed inferior performance compared to birds in the control and antimicrobial treated group (P < 0.05). We found a smaller number of oocysts of Eimeria spp. in the excreta at 42 days in the treatment with blend and antimicrobial treated group (P < 0.05). In terms of total bacterial counts, there were lower counts in the birds of the blend group than in the control group (P < 0.05). The blend increased the yellow intensity and the luminosity of the meat (P < 0.05), as well as cooking weight losses (P < 0.05) compared those of the control. We observed higher total levels of saturated fatty acids in meat from the blend and antimicrobial treated group (P < 0.05), as well as lower levels of monounsaturated fatty acids in the blend group (P < 0.05). The inclusion of a phytogenic blend to replace conventional antimicrobials and anticoccidial agents in the diet of chickens was able to control bacteria as well as coccidia; however, it ends up harming health and production.
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Glombowsky P, Campigotto G, Galli GM, Griss LG, da Rosa G, Lopes MT, Araújo DN, Boiago MM, Da Silva AS. Experimental infection with Escherichia coli in broilers: Impacts of the disease and benefits of preventive consumption of a stimulator of homeopathic immunity. Microb Pathog 2020; 149:104570. [PMID: 33075519 DOI: 10.1016/j.micpath.2020.104570] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 09/09/2020] [Accepted: 09/30/2020] [Indexed: 12/19/2022]
Abstract
Colibacillosis is a disease caused by Escherichia coli that manifests itself when there are homeostatic imbalances or in the context of increased exposure, in which case the organism displays opportunistic behavior. To control this problem in poultry, antibiotics are used in the feed, because E. coli is component of the intestinal microbiota of birds. However, because of the changing dietary habits of the human population that seeks out healthier foods without antimicrobial residues, there have been many studies of alternatives to replace conventional antimicrobials as performance enhancers. Thus, the objective of the present study was to determine whether daily consumption of a homeopathic product (immune stimulator) by broilers stimulates immune responses and thereby minimizes the negative effects of experimental E. coli infection. We used 320 1-day-old Cobb 500 chicks, distributed in two groups with eight repetitions each, and 20 birds per repetition: control (CG) and homeopathy (HG). HG birds consumed doses of 0.02 mL/bird/day (1-7 d) via water, 0.01 ml/bird (8-21 d), 0.02 ml/bird (22-28 d), 0.01 mL/bird (29-35 d), and 0.02 mL/bird (35-45 d), as recommended by the manufacturer. At day 22 of the birds' life, the two groups were divided into four subgroups, with four repetitions per subgroup. On day 22, birds in CG1 and HG1 groups were infected intraperitoneally with 0.5 mL of inoculum containing 1.0 × 108 CFU of E. coli/mL. During the experimental period, data were collected for analysis of performance. On days 21 and 45 of age, we collected blood and feces. During the first 21 days of the experiment, we found that birds that consumed the immunostimulator had lower neutrophil counts and higher levels of globulins, however without significant difference between groups in terms of performance. Uninfected birds that consumed the homeopathic product in the water had less feed conversion (HG2) between days 1-35 and 1 to 45 compared to the other treatments. Mortality was higher in groups experimentally infected with E. coli (HG1 and CG1) from 22 to 35 days of life. There were greater numbers of lymphocytes in the HG2 group on day 45 than in CG1 and CG2; while numbers of neutrophils were lower at 42 days in birds of groups HG1 and HG2 than in CG1. Lower total bacterial counts, total coliforms and E. coli were observed in the feces of birds in the HG2 group compared to the other groups. Taken together, these findings suggest that inclusion of homeopathic product in the water of broilers had positive effects on the modulation of the immune response and on feed conversion in birds not challenged with E. coli. But the preventive protocol used in this study was not able to minimize the negative effects caused by the experimental E. coli intraperitoneal infection in broilers, featuring a substantial infectious challenge.
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Affiliation(s)
- Patrícia Glombowsky
- Graduate Program in Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Gabriela Campigotto
- Graduate Program in Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Gabriela M Galli
- Graduate Program in Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Luiz Gustavo Griss
- Department of Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Gilneia da Rosa
- Graduate Program in Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | | | - Denise N Araújo
- Department of Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Marcel M Boiago
- Graduate Program in Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil; Department of Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil
| | - Aleksandro S Da Silva
- Graduate Program in Zootecnia, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil; Department of Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, Brazil.
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Supplementation with a blend based on micro-encapsulated carvacrol, thymol, and cinnamaldehyde in lambs feed inhibits immune cells and improves growth performance. Livest Sci 2020. [DOI: 10.1016/j.livsci.2020.104144] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Rebollada-Merino A, Ugarte-Ruiz M, Hernández M, Miguela-Villoldo P, Abad D, Cuesta-Álvaro P, Rodríguez-Lázaro D, de Juan L, Domínguez L, Rodríguez-Bertos A. Dietary supplementation with fermented defatted "alperujo" induces modifications of the intestinal mucosa and cecal microbiota of broiler chickens. Poult Sci 2020; 99:5308-5315. [PMID: 33142446 PMCID: PMC7647715 DOI: 10.1016/j.psj.2020.07.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Revised: 07/06/2020] [Accepted: 07/25/2020] [Indexed: 12/04/2022] Open
Abstract
Nutraceuticals are not only nutritionally beneficial for animals but also their use as feed supplements may reduce environmental contamination. The effect of fermented defatted “alperujo,” an olive oil by-product, supplementation on the intestinal health of broiler chickens was assessed by analyzing the intestinal mucosal morphology of the duodenum and the cecum. The microbiota of the cecum was also characterized by analyzing the V3-V4 region of the 16S rRNA gene on days 7, 14, 21, 28, 35, and 42. Supplemented broilers from 14 to 35 D of age showed an increase in villus height in the duodenum. This increase likely improved digestibility and absorption capacity during growth, leading to the observed increase in BW at day 35 of life. A progressive increase in crypt depth in both the duodenum and the cecum was also observed. This modification likely enhanced epithelial renewal, thus safeguarding the turnover capacity of the intestinal mucosa. Our molecular analysis of cecal microbiota suggests that this dietary supplement may favor the growth of certain bacteria and may control the spread of pathogenic bacteria by means of competitive exclusion.
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Affiliation(s)
| | - María Ugarte-Ruiz
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain.
| | - Marta Hernández
- Laboratorio de Biología Molecular y Microbiología, Instituto Tecnológico Agrario de Castilla y León, 47071 Valladolid, Spain; Área de Microbiología, Departamento de Biotecnología y Ciencia de los Alimentos, Universidad de Burgos, 09001 Burgos, Spain
| | - Pedro Miguela-Villoldo
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain; Department of Animal Health, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - David Abad
- Laboratorio de Biología Molecular y Microbiología, Instituto Tecnológico Agrario de Castilla y León, 47071 Valladolid, Spain
| | - Pedro Cuesta-Álvaro
- Computing Services, Research Support, Complutense University of Madrid, 28040 Madrid, Spain
| | - David Rodríguez-Lázaro
- Área de Microbiología, Departamento de Biotecnología y Ciencia de los Alimentos, Universidad de Burgos, 09001 Burgos, Spain
| | - Lucía de Juan
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain; Department of Animal Health, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - Lucas Domínguez
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain; Department of Animal Health, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
| | - Antonio Rodríguez-Bertos
- VISAVET Health Surveillance Centre, Complutense University of Madrid, 28040 Madrid, Spain; Department of Internal Medicine and Animal Surgery, Faculty of Veterinary Medicine, Complutense University of Madrid, 28040 Madrid, Spain
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Pliego AB, Tavakoli M, Khusro A, Seidavi A, Elghandour MMMY, Salem AZM, Márquez-Molina O, Rene Rivas-Caceres R. Beneficial and adverse effects of medicinal plants as feed supplements in poultry nutrition: a review. Anim Biotechnol 2020; 33:369-391. [DOI: 10.1080/10495398.2020.1798973] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Alberto Barbabosa Pliego
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca, Estado de México, México
| | - Masoomeh Tavakoli
- Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Ameer Khusro
- Research Department of Plant Biology and Biotechnology, Loyola College, Chennai, Tamil Nadu, India
| | - Alireza Seidavi
- Department of Animal Science, Rasht Branch, Islamic Azad University, Rasht, Iran
| | - Mona M. M. Y. Elghandour
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca, Estado de México, México
| | - Abdelfattah Z. M. Salem
- Facultad de Medicina Veterinaria y Zootecnia, Universidad Autónoma del Estado de México, Toluca, Estado de México, México
| | - Ofelia Márquez-Molina
- Centro Universitario UAEM Amecameca, Universidad Autónoma del Estado de México, Amecameca, México
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Evaluation of the Relationship between Adipose Metabolism Patterns and Secretion of Appetite-Related Endocrines on Chicken. Animals (Basel) 2020; 10:ani10081282. [PMID: 32727133 PMCID: PMC7460314 DOI: 10.3390/ani10081282] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Revised: 07/23/2020] [Accepted: 07/24/2020] [Indexed: 12/22/2022] Open
Abstract
Simple Summary The weight of an animal conforms to a certain growth pattern. Among others, feed, environment, and body composition, in addition to genetics, affect the animal’s feed consumption and body weight. Under normal circumstances, the body weight of an animal is mainly affected by feed intake, and body composition may significantly influence feed intake. Therefore, this report sets out the effects of fat accumulation on lipid metabolism and appetite, and finally introduces the effects of feeding patterns on animal feed intake. Abstract In addition to the influence of genes, the quality of poultry products is mainly controlled by the rearing environment or feed composition during rearing, and has to meet human use and economical needs. As the only source of energy for poultry, feed considerably affects the metabolic pattern of poultry and further affects the regulation of appetite-related endocrine secretion in poultry. Under normal circumstances, the accumulation of lipid in adipose reduces feed intake in poultry and increases the rate of adipose metabolism. When the adipose content in cells decreases, endocrines that promote food intake are secreted and increase nutrient concentrations in serum and cells. By regulating the balance between appetite and adipose metabolism, the poultry’s growth and posture can maintain a balanced state. In addition, increasing fiber composition in feed can effectively increase poultry welfare, body weight, lean composition and antioxidant levels in poultry. According to this, the concept that proper fiber content should be added to feed should be considered for better economic benefits, poultry welfare and meat productivity.
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Effects of Inclusion of Different Doses of Persicaria odorata Leaf Meal (POLM) in Broiler Chicken Feed on Biochemical and Haematological Blood Indicators and Liver Histomorphological Changes. Animals (Basel) 2020; 10:ani10071209. [PMID: 32708616 PMCID: PMC7401556 DOI: 10.3390/ani10071209] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/13/2020] [Accepted: 06/17/2020] [Indexed: 12/15/2022] Open
Abstract
Simple Summary The frequent use of antimicrobial growth promoters (AGPs) in poultry feed leads to antimicrobial resistance, resulting in a ban on their subtherapeutic use in food-producing animals. In this context, there is a dire need to find safe and potential alternatives. Recently, phytobiotics, especially herbs, have gained attention and have been studied extensively for their possible use as alternative poultry feed additives. Persicaria odorata is a herb (phytobiotic) that is reported to possess antioxidant, antimicrobial, immunomodulatory, and hepatoprotective properties. This study is the first of its kind to assess the effects of different doses of supplementation of Persicaria odorata leaf meal (POLM) on haematological blood indicators, serum biochemistry, organ parameters, and histomorphology of the liver in broiler chickens. The results revealed that the dietary supplementation of POLM enhanced the growth performance, positively improved the haematological indices and serum biochemistry profile with no deleterious effects on internal organs, and ameliorated the histomorphology of the liver, even at dietary supplementation of 8 g/kg. Thus, POLM would be safe at an inclusion rate of 8 g/kg as an alternative phytogenic feed additive in broiler chickens. Abstract This research was conducted to estimate the effects of Persicaria odorata leaf meal (POLM) on haematological indices, serum biochemical attributes, and internal organs parameters, including histomorphological features of the liver, in broiler chickens. A total of 120 one-day-old male broiler chicks (Cobb-500) were randomly allocated into four experimental groups. The dietary treatments were basal diet (BD), which served as the control (C), along with BD + 2 g/kg POLM (Po2), BD + 4 g/kg POLM (Po4), BD + 8 g/kg POLM (Po8), which were the supplemented groups. The body weight gain (BWG) showed a linear increase and feed conversion ratio (FCR) showed a linear decrease with increasing POLM dosage at day 42 (p ˂ 0.05) and for the overall growth performance period (p ˂ 0.01). On day 21 and day 42, the values of red blood cells (RBCs), white blood cells (WBCs), haemoglobin (Hb), and packed cell volume (PCV) showed linear increases (p ˂0.05) as the dosage of POLM increased in the diet. On day 21, dietary supplementation of POLM linearly decreased (p ˂ 0.05) the serum activity of alkaline phosphatase (ALP), aspartate aminotransaminase (AST), alanine aminotransaminase (ALT), and serum levels of urea and creatinine. On the other hand, serum levels of total protein (TP), albumin, and globulin showed a linear increase (p ˂ 0.05) as the POLM dosage increased. On day 42, the serum activity of AST and ALT and serum levels of glucose, cholesterol, triglycerides, urea, and creatinine showed linear decreases (p ˂ 0.05) with increased levels of POLM in the diet. However, POLM supplementation linearly increased (p ˂ 0.05) the serum levels of TP and globulin. Dietary inclusion of POLM did not influence the organ parameters and showed no adverse effects on the liver histomorphology. In conclusion, supplementation of POLM increased the growth performance, improving haematological indices and serum biochemistry profiles of broiler chickens without any deleterious effects on the liver histomorphology. The results of the present study provide evidence that POLM can be safely used at a dose rate of 8 g/kg of feed as an alternative to conventional antimicrobial growth promoters (AGPs).
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Galli GM, Griss LG, Boiago MM, Petrolli TG, Glombowsky P, Bissacotti BF, Copetti PM, da Silva AD, Schetinger MR, Sareta L, Mendes RE, Mesadri J, Wagner R, Gundel S, Ourique AF, Da Silva AS. Effects of curcumin and yucca extract addition in feed of broilers on microorganism control (anticoccidial and antibacterial), health, performance and meat quality. Res Vet Sci 2020; 132:156-166. [PMID: 32590223 DOI: 10.1016/j.rvsc.2020.06.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/05/2020] [Accepted: 06/08/2020] [Indexed: 12/23/2022]
Abstract
The aim of this study was to determine whether curcumin and yucca extract addition in broiler feed improves growth, health, and meat quality, and to measure coccidiostatic and antimicrobial activity so as to enable replacement of conventional performance enhancers. We used 240 birds in four treatments: CN, basal feed with antibiotics and coccidiostatic drugs; CU, feed with 100 mg/kg of curcumin; YE, feed with 250 mg/kg of yucca extract; and CU + YE, feed with the combination of 100 mg curcumin/kg and 250 mg yucca extract/kg. A significant reduction in oocysts was observed in birds supplemented with combined additives (CU + YE) at days 37 compared to other treatments and at 42 days in relation to the CU treatment. At 42 days, the total bacterial counts for the CN and CU treatments were lower than the others. Birds fed the additive had lower numbers of leukocytes, lymphocytes, and heterophils than did those in the CN treatment. The highest levels of antioxidants in meat were observed in the treatments with the additives, together with lower levels of lipid peroxidation compared to the CN. The lowest protein oxidation was observed in the CU + YE treatment in relation to the other treatments. Lower total levels of saturated fatty acids (SFA) were observed in the CU treatment than in the CN. There were lower levels of monounsaturated fatty acids (MUFA) in the meat of birds in the YE treatment in relation to the others. Higher levels of total polyunsaturated fatty acids (PUFA) were observed in birds that consumed curcumin, individually and in combination with yucca extract. Taken together, the data suggest that curcumin and yucca extract are additives that can potentially replace conventional growth promoters; they improved bird health. Changes in the fatty acid profile of meat (increase in the percentage of omegas) are beneficial to the health of the consumer.
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Affiliation(s)
- Gabriela M Galli
- Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Luiz G Griss
- Department of Animal Science, UDESC, Chapecó, SC, Brazil
| | - Marcel M Boiago
- Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil; Department of Animal Science, UDESC, Chapecó, SC, Brazil
| | - Tiago G Petrolli
- Animal Health and Production Graduate Program, Universidade do Oeste de Santa Catarina (UNOESC), Xanxerê, SC, Brazil
| | - Patricia Glombowsky
- Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil
| | - Bianca F Bissacotti
- Toxicological Biochemistry, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil
| | - Priscila M Copetti
- Toxicological Biochemistry, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil
| | - Aniélen D da Silva
- Toxicological Biochemistry, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil
| | - Maria R Schetinger
- Toxicological Biochemistry, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil
| | - Laércio Sareta
- Laboratory of Veterinary Pathology, Instítuto Federal Catarinense, Brazil
| | - Ricardo E Mendes
- Laboratory of Veterinary Pathology, Instítuto Federal Catarinense, Brazil
| | - Juliana Mesadri
- Department of Food Technology and Science, UFSM, Santa Maria, Brazil
| | - Roger Wagner
- Department of Food Technology and Science, UFSM, Santa Maria, Brazil
| | - Samanta Gundel
- Health Science, Universidade Franciscana, Santa Maria, Brazil
| | - Aline F Ourique
- Health Science, Universidade Franciscana, Santa Maria, Brazil
| | - Aleksandro S Da Silva
- Animal Science, Universidade do Estado de Santa Catarina (UDESC), Chapecó, SC, Brazil; Department of Animal Science, UDESC, Chapecó, SC, Brazil; Toxicological Biochemistry, Universidade Federal de Santa Maria (UFSM), Santa Maria, Brazil.
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Khalil SR, Elhakim YA, Abd El-Fattah AH, Ragab Farag M, Abd El-Hameed NE, El-Murr AE. Dual immunological and oxidative responses in Oreochromis niloticus fish exposed to lambda cyhalothrin and concurrently fed with Thyme powder (Thymus vulgaris L.): Stress and immune encoding gene expression. FISH & SHELLFISH IMMUNOLOGY 2020; 100:208-218. [PMID: 32165248 DOI: 10.1016/j.fsi.2020.03.009] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Revised: 02/28/2020] [Accepted: 03/04/2020] [Indexed: 06/10/2023]
Abstract
The present study was performed to explore the immunotoxicological effects of the lambda cyhalothrin (LCH) insecticide and evaluate the efficiency of Thyme powder (TP) as a fish supplement in attenuation of LCH impact on Oreochromis niloticus (O. niloticus) fish. Fish was sampled following 30-days exposure to LCH (1/6 LC50: 0.48 μg/L) and TP (2%) supplementation, individually or in combination. The growth performance, immune status, biochemical indices, and mRNA expression pattern changes of stress and immune-encoding genes in the liver and spleen tissues, respectively, through real-time polymerase chain reaction (RT-PCR) analysis, were evaluated. The findings showed that LCH exposure caused a significant lowering in most of the estimated variables including growth performance, hematological and immunological indices. Moreover, LCH disrupted the oxidant/antioxidant status and dysregulated the expression of stress and immune-related genes, downregulating the mRNA transcript level of Immunoglobulin M heavy chain (IgM), Interferon (IFN-γ), CXC-chemokine, and Toll-like receptors (TLR-7) in the spleen. However, mRNA expression of Myxovirus resistance (Mx) gene remained unaffected. In liver tissue, the heat shock protein (HSP-70) expression was upregulated, while that of cytochrome P450 1A (CYP 1A) was downregulated. TP (2%) supplementation elicited a significant modulation in aforementioned indices; however, their levels did not attain that of the control values. Our findings concluded that LCH affects the O. niloticus immune response through the negative transcriptional influence on genes linked to immunity and induction of oxidative injury of the immune organs. Besides, dietary TP (2%) could be a proper candidate to modulate the compromised immunity in response to LCH exposure in O. niloticus aquaculture.
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Affiliation(s)
- Samah R Khalil
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Egypt.
| | - Yasser Abd Elhakim
- Department of Fish Diseases and Management, Faculty of Veterinary Medicine, Zagazig University, Egypt
| | - Amir H Abd El-Fattah
- Department of Animal Wealth Development, Faculty of Veterinary Medicine, Zagazig University, Egypt
| | - Mayada Ragab Farag
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Zagazig University, Egypt
| | | | - Abd Elhakeem El-Murr
- Department of Fish Diseases and Management, Faculty of Veterinary Medicine, Zagazig University, Egypt
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Independent and combined effects of Satureja khuzistanica essential oils and dietary acetic acid on fatty acid profile in thigh meat in male broiler chicken. Poult Sci 2020; 99:2266-2274. [PMID: 32241512 PMCID: PMC7587692 DOI: 10.1016/j.psj.2019.11.035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Revised: 11/08/2019] [Accepted: 11/09/2019] [Indexed: 02/06/2023] Open
Abstract
A 2 × 6 factorial experiment was conducted to evaluate the effect of Satureja khuzistanica essential oils (SkEO; 0, 200, 300, 400, 500, and 600 mg/bird/day) administered via oral gavage and dietary acetic acid (AA; 0 and 20 g/1 kg) on fatty acids (FA) composition in thigh meat of Ross 308 broiler chickens at days 34, 38, and 42 of age. Dietary AA reduced DWG, DFI, and European economic efficiency index, and increased FCR compared with the nonacidified diet. In day 34 of age, saturated FA (SFA) percentage reduced and polyunsaturated FA (PUFA), n-3, and n-6 percentages increased in the birds that received 400 mg SkEO. Mean monounsaturated FA (MUFA) percentage was greater, whereas PUFA, n-3, n-6, and total FA (TFA) percentages were lesser in the birds fed on the acidified diet. In day 38 of age, mean PUFA, TFA, n-3, and n-6 percentages were greater while MUFA and cis FA (CFA) concentrations were lesser in the thigh muscle of the birds that received 400 mg SkEO. Mean MUFA, PUFA, n-3, n-6, CFA, and TFA percentages were lower in the birds maintained on the acidified diet. In day 42 of age, mean SFA percentage reduced in the birds given 300 mg SkEO, while TFA percentage lowered in the birds that received 200 and 600 mg SkEO. The acidified diet decreased MUFA, TFA, and CFA percentage and increased SFA and the n-6 to n-3 fatty acids ratio of thigh meat in chicken. The results led to the conclusion that the daily enteral administration of SkEO through oral gavage may feasibly modify the fatty acids profile of thigh meat in favor of increased PUFA. Dietary AA and its interaction with SkEO inconsistently modified concentration of certain classes of fatty acids in broiler thigh meat, particularly in advanced ages. Almost all alterations induced by AA-involving treatments in fatty acids composition of thigh meat were on the contrary to the SkEO influences as they were in favor of an increased SFA proportion.
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The Effect of Addition of Probiotic Bacteria ( Bacillus Subtilis or Enterococcus faecium) or Phytobiotic Containing Cinnamon Oil to Drinking Water on the Health and Performance of Broiler Chickens. ANNALS OF ANIMAL SCIENCE 2020. [DOI: 10.2478/aoas-2019-0059] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Abstract
The aim of the study was to test whether the use of probiotic bacteria Bacillus subtilis or Enterococcus faecium or a phytobiotic containing cinnamon oil can improve the metabolic parameters, immune status, gut microbiota and histology, and growth performance of broiler chickens. The experiment was carried out on 560 one-day-old male Ross 308 broiler chickens raised until the age of 42 days. The broiler chickens were assigned to 4 experimental groups of 140 birds each (7 replications of 20 individuals each). The control group (Control) did not receive additives. A probiotic preparation containing live bacterial cultures of Enterococcus faecium (EF, in the amount of 0.25 g/l) or Bacillus subtilis (BS, 0.25 g/l) or a phytobiotic preparation containing cinnamon oil (OC, 0.25 ml/l) was administered to the broiler chickens with their drinking water throughout the rearing period. The most important results indicate that the use of BS and OC resulted in: a significant (P≤0.05) increase in the level of ferric reducing ability of plasma (FRAP), high-density cholesterol (HDL) and glutathione (GSH + GSSH) and a significant (P≤0.05) decrease in the level of malondialdehyde (MDA), lipid hydroperoxides (LOOH), total cholesterol (TC), triacylglycerols (TAG), nonesterified fatty acids (NEFA) and interleukin 6 (IL-6), a ratio of heterophils : leukocytes (H:L) and alkaline phosphatase (ALP) activity, alanine aminotransferase (ALT), acidic phosphatase (AC) and creatinine kinase (CK), relative to the C group. In the blood of broiler chickens from the OC treatment, aspartate aminotransferase (AST), lactate dehydrogenase activity and 3-hydroxy-butyrate dehydrogenase (HBDH) significantly (P≤0.05) decreased in relation to the C group, and in broiler chickens from EF and BS treatments there was an increase (P≤0.05) in haemoglobin (Hb) content. Compared with group C, in the broiler chickens’ nutritional content from EF, BS and OC treatments, the total number of coliforms and number of fungi significantly (P≤0.05) dropped and the number of aerobic bacteria increased (P≤0.05) in the length of the villus and the depth of the crypt. It has been found that Bacillus subtilis, Enterococcus faecium and phytobiotic containing cinnamon oil can improve the microbiological and histological appearance of broiler chicken intestine. The addition of probiotic bacteria Bacillus subtilis or phytobiotic containing cinnamon oil to drinking water is more preferable than Enterococcus faecium regarding stimulation of the immune system, blood redox status parameters, parameters of metabolic changes and the gut microbiome and morphometry.
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Abo Ghanima MM, Bin-Jumah M, Abdel-Moneim AME, Khafaga AF, Abd El-Hack ME, Allam AA, El-Kasrawy NI. Impacts of Strain Variation on Response to Heat Stress and Boldo Extract Supplementation to Broiler Chickens. Animals (Basel) 2019; 10:ani10010024. [PMID: 31877662 PMCID: PMC7023343 DOI: 10.3390/ani10010024] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2019] [Revised: 10/26/2019] [Accepted: 12/18/2019] [Indexed: 02/05/2023] Open
Abstract
Simple Summary One of the common approaches to alleviating heat-stress in poultry is nutritional manipulation using herbal extracts or their derivatives to maintain the health, welfare, and performance of birds. The present study investigated the protective effect of boldo leaf extract against the harmful effects of cyclic heat stress in two broiler strains (Arbor Acres; AA and Avian-48; AV). Administration of boldo in drinking water was able to restore growth and health traits to nearly normal values. Generally, AA chicks were better able to withstand heat stress and were also more likely to utilize boldo extract than AV chicks. The use of boldo leaf extract in poultry production can assist in mitigating the effect of heat stress, improving the antioxidant defense system, and increasing productivity and profitability. Abstract There is increasing interest in the use of natural antioxidant supplements in poultry diets as protection against the adverse effects of heat stress. The potential protective effect of boldo (Peumus boldus molina) leaf extract, which have antioxidant activity, were investigated against the harmful effects of heat stress in two broiler strains. Arbor Acres (AA) and Avian-48 (AV) chicks were divided into thermoneutral (TN) and heat stress (HS) groups and treated with 1 g boldo leaf extract/4 L drinking water during the heat stress period. HS reduced growth performance in both strains. The phagocytic index, phagocytic activity, and eosinophil and lymphocytes counts were significantly elevated in TN and HS AV birds but not altered in AA birds. Boldo extract treatment partially eliminated the previous negative impacts of heat stress. AA chicks were better able to withstand HS than AV chicks. Serum concentrations of total lipids and cholesterol were reduced in HS birds of both strains. Malondialdehyde, superoxide dismutase, and glutathione peroxidase levels were elevated but restored with the administration of boldo leaf extract in HS birds of both strains. Economic parameters were negatively affected by HS but restored to values close to those of the control group in boldo-treated HS birds. In conclusion, the administration of boldo leaf extract in drinking water was effective in neutralizing the harmful effects of heat stress on growth performance, blood indices, and economic parameters and improved the antioxidant defense system in heat-stressed birds.
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Affiliation(s)
- Mahmoud M. Abo Ghanima
- Animal Husbandry and Animal Wealth Development Department, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt; (M.M.A.G.)
| | - May Bin-Jumah
- Biology Department, College of Science, Princess Nourah bint Abdulrahman University, Riyadh 11671, BO. Box 24428, Saudi Arabia;
| | | | - Asmaa F. Khafaga
- Department of Pathology, Faculty of Veterinary Medicine, Alexandria University, Edfina 22758, Egypt;
| | - Mohamed E. Abd El-Hack
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt
- Correspondence:
| | - Ahmed A. Allam
- Department of Zoology, Faculty of Science, Beni-suef University, Beni-suef, 65211 Egypt;
| | - Nagwa I. El-Kasrawy
- Animal Husbandry and Animal Wealth Development Department, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22511, Egypt; (M.M.A.G.)
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Combination of herbal components (curcumin, carvacrol, thymol, cinnamaldehyde) in broiler chicken feed: Impacts on response parameters, performance, fatty acid profiles, meat quality and control of coccidia and bacteria. Microb Pathog 2019; 139:103916. [PMID: 31812772 DOI: 10.1016/j.micpath.2019.103916] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2019] [Revised: 12/02/2019] [Accepted: 12/03/2019] [Indexed: 01/08/2023]
Abstract
The objective of this study was to determine whether curcumin and a commercial microencapsulated phytogenic supplement containing thymol, cinnamaldehyde and carvacrol in broiler chicken feed would improve health and meat quality (fatty acid profile), as well as to determine the coccidiostatic and bactericidal potential of the additives. The broiler chickens were divided into five groups: NC - negative control feed; PC - positive control; CU - with 50 mg/kg of curcumin, PHY - 100 mg/kg phytogenic; and PHY + CU, a combination of both additives at 50 mg/kg (curcumin) and 100 mg/kg (phytogenic). We observed significantly higher levels of total proteins associated with increased circulating globulins, as well as lower levels of uric acid, cholesterol and triglycerides in the PHY + CU group than in the NC. There were significantly fewer oocysts in birds supplemented with additives in the NC group on day 21; on day 35, the NC, PHY and PHY + CU groups had significantly lower counts than the PC and CU groups; however, at 44 days, the lowest counts were in PC group. The bacterial counts were significantly lower on day 21 in all groups that received additives than those of the control group; however, at 44 days, the bacterial and Escherichia coli counts in these groups were significantly higher than those of the control. Curcumin with or without phytogenic agent improved meat quality, with increased antioxidant levels and reduction of lipid peroxidation. There were significantly lower total saturated fatty acid levels and significantly greater monounsaturated/polyunsaturated fatty acid levels in broilers that consumed additives individually and in combination. The combination of additives significantly increased the crypt/villus ratio, a marker of improved intestinal health and performance. Additives potentiated their individual effects, suggesting they can replace conventional growth promoters without compromising health, intestinal mucosa or meat quality.
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Nazarizadeh H, Mohammad Hosseini S, Pourreza J. Effect of plant extracts derived from thyme and chamomile on the growth performance, gut morphology and immune system of broilers fed aflatoxin B1 and ochratoxin A contaminated diets. ITALIAN JOURNAL OF ANIMAL SCIENCE 2019. [DOI: 10.1080/1828051x.2019.1615851] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Hasan Nazarizadeh
- Department of Animal Sciences, College of Agriculture, University of Birjand, Birjand, Iran
| | | | - Javad Pourreza
- Department of Animal Science, Isfahan University of Technology, Isfahan, Iran
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