1
|
Shoukry MM, El-Nomeary YAAEF, Salman FM, Shakweer WMES. Improving the productive performance of growing lambs using prebiotic and probiotic as growth promoters. Trop Anim Health Prod 2023; 55:375. [PMID: 37875638 PMCID: PMC10598149 DOI: 10.1007/s11250-023-03752-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Accepted: 09/12/2023] [Indexed: 10/26/2023]
Abstract
The feed additives (prebiotics and probiotics) are used to stabilize the healthy gut microbiome by supporting beneficial microorganisms, thereby improving the animal growth rate. Thirty growing lambs, with around 20.50 ± 0.65 kg live weight were placed into five equal groups (6 animals each). The concentrate feed mixture (CFM) + roughage was given to the control groups. The treatments (T) of T1, T2, and T3 treatments were fed the control ration with three levels of prebiotic supplementation: 0.50, 1.00, and 1.50 g/kg CFM of mannan oligosaccharids + beta glucan, respectively. The T4 received the control ration and was supplemented with 1.0 g/kg CFM probiotic (3.0 × 108 CFU/g, Bacillus amyloliquefaciens). The roughage was provided ad libitum, and the animals were supplemented with CFM at 2.00% of the body weight. A digestibility trial was conducted at the end of the 150-day feeding trial. The results demonstrated that increasing the prebiotic to 0.15% enhanced average daily gain and feed efficiency (P < 0.05) when compared to the control group. Although daily gain and feed efficiency in probiotic-fed animals were higher (P < 0.05) than in the control group, they were lower in prebiotic-fed lambs. The blood parameters were within normal range. The animals that received 0.10% prebiotic had the highest economic feed efficiency when compared to the other groups. Prebiotic treatment improved nutrient digestibility and nutritive values; however, the results for control and probiotic treatment were practically identical. Additionally, further research is needed to investigate the effects of prebiotics, probiotics and synbiotics as feed additives on productive and reproductive performance in ruminants.
Collapse
Affiliation(s)
- Mohsen Mahmoud Shoukry
- Animal Production Department, Agricultural and Biological Research Institute, National Research Centre, 33 El-Buhouth Street, P.O: 12622, Dokki, Cairo, Egypt
| | - Yasser Ahmed Abd El-Fattah El-Nomeary
- Animal Production Department, Agricultural and Biological Research Institute, National Research Centre, 33 El-Buhouth Street, P.O: 12622, Dokki, Cairo, Egypt
| | - Fatma Mansour Salman
- Animal Production Department, Agricultural and Biological Research Institute, National Research Centre, 33 El-Buhouth Street, P.O: 12622, Dokki, Cairo, Egypt
| | - Waleid Mohamed El-Sayed Shakweer
- Animal Production Department, Agricultural and Biological Research Institute, National Research Centre, 33 El-Buhouth Street, P.O: 12622, Dokki, Cairo, Egypt.
| |
Collapse
|
2
|
Fangueiro JF, de Carvalho NM, Antunes F, Mota IF, Pintado ME, Madureira AR, Costa PS. Lignin from sugarcane bagasse as a prebiotic additive for poultry feed. Int J Biol Macromol 2023; 239:124262. [PMID: 37003388 DOI: 10.1016/j.ijbiomac.2023.124262] [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: 01/18/2023] [Revised: 03/03/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023]
Abstract
Diet is a crucial factor on health and well-being of livestock animals. Nutritional strengthening with diet formulations is essential to the livestock industry and animal perfor-mance. Searching for valuable feed additives among by-products may promote not only circular economy, but also functional diets. Lignin from sugarcane bagasse was proposed as a potential prebiotic additive for chickens and incorporated at 1 % (w/w) in commercial chicken feed, tested in two feed forms, namely, mash and pellets. Physico-chemical characterization of both feed types with and without lignin was performed. Also, the prebiotic potential for feeds with lignin was assessed by in vitro gastrointestinal model and evaluated the impact on chicken cecal Lactobacillus and Bifidobacterium. As for the pellet's physical quality, there was a higher cohesion of the pellets with lignin, indicating a higher resistance to breakout and lignin decreases the tendency of the pellets for microbial contamination. Regarding the prebiotic potential, mash feed with lignin showed higher promotion of Bifidobacterium in comparison with mash feed without lignin and to pellet feed with lignin. Lignin from sugarcane bagasse has prebiotic potential as additive to chicken feed when supplemented in mash feed diets, presenting itself as a sustainable and eco-friendly alternative to chicken feed additives supplementation.
Collapse
Affiliation(s)
- Joana F Fangueiro
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho, 1327, 4169-005 Porto, Portugal
| | - Nelson Mota de Carvalho
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho, 1327, 4169-005 Porto, Portugal
| | - Filipa Antunes
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho, 1327, 4169-005 Porto, Portugal; Amyris Bio Products Portugal Unipessoal Lda, Portugal
| | - Inês F Mota
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho, 1327, 4169-005 Porto, Portugal
| | - Manuela Estevez Pintado
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho, 1327, 4169-005 Porto, Portugal
| | - Ana Raquel Madureira
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho, 1327, 4169-005 Porto, Portugal.
| | - Patrícia Santos Costa
- Universidade Católica Portuguesa, CBQF - Centro de Biotecnologia e Química Fina - Laboratório Associado, Escola Superior de Biotecnologia, Rua Diogo Botelho, 1327, 4169-005 Porto, Portugal
| |
Collapse
|
3
|
Ahmed T, Ameer HA, Javed S. Pakistan's backyard poultry farming initiative: impact analysis from a public health perspective. Trop Anim Health Prod 2021; 53:210. [PMID: 33733340 DOI: 10.1007/s11250-021-02659-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2020] [Accepted: 03/09/2021] [Indexed: 12/17/2022]
Abstract
Commercial poultry rearing in Pakistan dates back to the 1960s. Meanwhile, backyard poultry setups have been providing meat and eggs for human consumption and supplementing the livelihood of farmers in many rural setups for ages. Different poultry rearing practices have varied approaches to feed supplementation, administration, biosafety practices, and flock size. All are important factors affecting disease spread and vulnerability. Recently, the Pakistani government announced the prime minister's Backyard Poultry Initiative under the National Agricultural Emergency program to economically develop farmers, especially women. Widespread adoption of this scheme with little to no training of inexperienced farmers may lead to the emergence of zoonotic infections in the population. The focus of the current review is to examine the probable impact of the promotion of backyard poultry farming practices by the government on the spread of zoonotic illnesses, both in the farmers and consumer population.
Collapse
Affiliation(s)
- Taliha Ahmed
- COMSATS University Islamabad, Park Road, Tarlai Kalan, Islamabad, Pakistan
| | - Hafiza Aqsa Ameer
- COMSATS University Islamabad, Park Road, Tarlai Kalan, Islamabad, Pakistan
| | - Sundus Javed
- COMSATS University Islamabad, Park Road, Tarlai Kalan, Islamabad, Pakistan.
| |
Collapse
|
4
|
Importance of gastrointestinal in vitro models for the poultry industry and feed formulations. Anim Feed Sci Technol 2021. [DOI: 10.1016/j.anifeedsci.2020.114730] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
|
5
|
|
6
|
Jatropha (Jatropha curcas) meal is an alternative protein source in poultry nutrition. WORLD POULTRY SCI J 2019. [DOI: 10.1017/s0043933917000824] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
7
|
Phytochemistry and beneficial impacts of cinnamon (Cinnamomum zeylanicum) as a dietary supplement in poultry diets. WORLD POULTRY SCI J 2019. [DOI: 10.1017/s0043933918000235] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
8
|
The potentially beneficial effects of supplementation with hesperidin in poultry diets. WORLD POULTRY SCI J 2019. [DOI: 10.1017/s0043933917001088] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
|
9
|
Lycopene: a natural antioxidant for prevention of heat-induced oxidative stress in poultry. WORLD POULTRY SCI J 2019. [DOI: 10.1017/s0043933917001040] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
10
|
Saeed M, Yatao X, Hassan FU, Arain MA, Abd El-Hack ME, Noreldin AE, Sun C. Influence of Graded Levels of l-Theanine Dietary Supplementation on Growth Performance, Carcass Traits, Meat Quality, Organs Histomorphometry, Blood Chemistry and Immune Response of Broiler Chickens. Int J Mol Sci 2018; 19:ijms19020462. [PMID: 29401695 PMCID: PMC5855684 DOI: 10.3390/ijms19020462] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2017] [Revised: 01/30/2018] [Accepted: 01/31/2018] [Indexed: 11/16/2022] Open
Abstract
l-theanine is a water-soluble non-proteinous amino acid mainly found in green tea leaves. Despite the availability of abundant literature on green tea, studies on the use of l-theanine as a feed additive in animals, and especially broilers are limited. The objective of this study was, therefore, to evaluate the effect of different dietary levels of l-theanine on meat quality, growth performance, immune response, and blood metabolites in broilers. A total of 400 day-old broiler chicks were randomly divided into four treatment groups using a completely randomized design; C-control, basal diet; 100LT-basal diet + 100 mg l-theanine/kg diet; 200LT-basal diet + 200 mg l-theanine/kg diet; and 300LT-basal diet + 300 mg l-theanine/kg diet. Results revealed that the intermediate level of l-theanine (200 mg/kg diet) showed better results in terms of body weight gain (BWG), feed consumed (FC), and feed conversion ratio (FCR) as compared with the other supplemented groups and the control. The live weight eviscerated weight and gizzard weight were higher in all l-theanine levels as compared to those of the control group. Increased weight (p ≤ 0.05) of spleen and bursa were found in group 200LT (200 mg l-theanine/kg diet). Concerning meat color parameters, values for yellowness (b*), and redness (a*) were greater in l-theanine-supplemented groups than the control. Supplementing broiler diet with l-theanine reduced (p = 0.02) total serum cholesterol contents while increased HDL. Further analysis revealed lower relative serum cytokines (IL-2 and INF-γ) and reduced mRNA expression of TNF-α and IL-6 in thymus, and IFN-γ and IL-2 in spleen in the treated group. Moreover, supplementation with 200 mg/kg of l-theanine improved antioxidant status in blood by increasing SOD, GSH-Px, and relative CAT levels. It is concluded that the optimum supplementation level of l-theanine is 200 mg/kg of diet because it resulted in improved performance parameters in broilers. However, higher levels of l-theanine (300 mg/kg diet) may have deleterious effects on performance and health of broiler chickens.
Collapse
Affiliation(s)
- Muhammad Saeed
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
| | - Xu Yatao
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
| | - Faiz-Ul Hassan
- Institute of Animal and Dairy Sciences, Faculty of Animal Husbandry, University of Agriculture Faisalabad, Faisalabad 38040, Pakistan.
| | - Muhammad Asif Arain
- Faculty of Veterinary and Animal Sciences, Lasbela University of Agriculture, Water and Marine Sciences, Uthal 90150, Pakistan.
| | - Mohamed E Abd El-Hack
- Department of Poultry, Faculty of Agriculture, Zagazig University, Zagazig 44511, Egypt.
| | - Ahmed E Noreldin
- Department of Histology and Cytology, Faculty of Veterinary Medicine, Damanhour University, Damanhour 22516, Egypt.
| | - Chao Sun
- College of Animal Science and Technology, Northwest A&F University, Yangling 712100, China.
| |
Collapse
|
11
|
Saeed M, Babazadeh D, Naveed M, Arain MA, Hassan FU, Chao S. Reconsidering betaine as a natural anti-heat stress agent in poultry industry: a review. Trop Anim Health Prod 2017; 49:1329-1338. [DOI: 10.1007/s11250-017-1355-z] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 07/03/2017] [Indexed: 11/28/2022]
|