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Elling-Staats ML, Kies AK, Cone JW, Pellikaan WF, Kwakkel RP. An in vitro model for caecal proteolytic fermentation potential of ingredients in broilers. Animal 2023; 17:100768. [PMID: 37011455 DOI: 10.1016/j.animal.2023.100768] [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: 04/29/2022] [Revised: 02/27/2023] [Accepted: 02/28/2023] [Indexed: 04/04/2023] Open
Abstract
Fermentation of protein in the caeca of chickens may lead to the production of potentially detrimental metabolites, which can reduce gut health. A poor precaecal digestion is expected to increase protein fermentation (PF), as more proteins are likely to enter the caeca. It is unknown if the undigested protein that enters the caeca differs in fermentability depending on their ingredient source. In order to predict which feed ingredients increase the risk of PF, an in vitro procedure was developed, which simulates the gastric and enteric digestion, subsequent caecal fermentation. After digestion, amino acids and peptides smaller than 3.5 kD in the soluble fraction were removed by means of dialysis. These amino acids and peptides are assumed to be hydrolysed and absorbed in the small intestine of poultry and therefore not used in the fermentation assay. The remaining soluble and fine digesta fractions were inoculated with caecal microbes. In chicken, the soluble and fine fractions enter the caeca, to be fermented, while insoluble and coarse fractions bypass them. The inoculum was made N-free to ensure bacteria would require the N from the digesta fractions for their growth and activity. The gas production (GP) from the inoculum, therefore, reflected the ability of bacteria to use N from substrates and was an indirect measure for PF. The Maximum GP rate of ingredients averaged 21.3 ± 0.9 ml/h (mean ± SEM) and was in some cases more rapid than the positive control (urea, maximum GP rate = 16.5 ml/h). Only small differences in GP kinetics were found between protein ingredients. Branched-chain fatty acids and ammonia concentrations in the fermentation fluid after 24 hours showed no differences between ingredients. Results indicate that solubilised undigested proteins larger than 3.5 kD are rapidly fermented independent of its source when an equal amount of N is present.
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Affiliation(s)
- M L Elling-Staats
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University, PO Box 338, 6700 AH Wageningen, the Netherlands.
| | - A K Kies
- DSM Nutritional Products, Animal Nutrition and Health - EMEA, Kaiseraugst, Switzerland
| | - J W Cone
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University, PO Box 338, 6700 AH Wageningen, the Netherlands
| | - W F Pellikaan
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University, PO Box 338, 6700 AH Wageningen, the Netherlands
| | - R P Kwakkel
- Animal Nutrition Group, Department of Animal Sciences, Wageningen University, PO Box 338, 6700 AH Wageningen, the Netherlands
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Silviana S, Janitra AA, Sa’adah AN, Dalanta F. Synthesis of Aminopropyl-Functionalized Mesoporous Silica Derived from Geothermal Silica for an Effective Slow-Release Urea Carrier. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c00424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- S. Silviana
- Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Tembalang, Semarang 50275, Indonesia
| | - Atikah A. Janitra
- Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Tembalang, Semarang 50275, Indonesia
| | - Afriza N. Sa’adah
- Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Tembalang, Semarang 50275, Indonesia
| | - Febio Dalanta
- Department of Chemical Engineering, Faculty of Engineering, Diponegoro University, Tembalang, Semarang 50275, Indonesia
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Abuhena M, Al-Rashid J, Azim MF, Khan MNM, Kabir MG, Barman NC, Rasul NM, Akter S, Huq MA. Optimization of industrial (3000 L) production of Bacillus subtilis CW-S and its novel application for minituber and industrial-grade potato cultivation. Sci Rep 2022; 12:11153. [PMID: 35778426 PMCID: PMC9249890 DOI: 10.1038/s41598-022-15366-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Accepted: 05/09/2022] [Indexed: 11/22/2022] Open
Abstract
A commercial plant probiotic product was developed employing Bacillus subtilis CW-S in submerged fermentation. The effects of molasses and urea on cell growth were investigated with the goal of low-cost manufacturing. Plackett–Burman and Central-Composite Design (CCD) were utilized to optimize production parameters to maximize productivity. The stability of the formulated product and its efficacy in cultivating minituber in aeroponics and industrial-grade potatoes in the field were assessed. The results showed that the medium BS10 (molasses and urea) produced satisfactory cell density (7.19 × 108 CFU/mL) as compared to the control (1.51 × 107 CFU/mL) and BS1-BS9 (expensive) media (1.84 × 107–1.37 × 109 CFU/mL). According to validated CCD results, optimized parameters fitted well in pilot (300 L; 2.05 × 109 CFU/mL) and industrial (3000 L; 2.01 × 109 CFU/mL) bioreactors, resulting in a two-fold increase in cell concentration over laboratory (9.84 × 108 CFU/mL) bioreactors. In aeroponics, CW-S produced excellent results, with a significant increase in the quantity and weight of minitubers and the survival rate of transplanted plantlets. In a field test, the yield of industrial-grade (> 55 mm) potatoes was increased with a reduction in fertilizer dose. Overall, the findings suggest that CW-S can be produced commercially utilizing the newly developed media and optimized conditions, making plant probiotics more cost-effective and accessible to farmers for crop cultivation, particularly in aeroponic minituber and industrial-grade potato production.
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Affiliation(s)
- Md Abuhena
- Department of Research and Development, Apex Biofertilizers and Biopesticides Limited, Gobindaganj, Gaibandha, 5740, Bangladesh
| | - Jubair Al-Rashid
- Department of Research and Development, Apex Biofertilizers and Biopesticides Limited, Gobindaganj, Gaibandha, 5740, Bangladesh.,Apex Biotechnology Laboratory, Apex Holdings Ltd., East Chandora, Shafipur, Kaliakoir, Gazipur, 1751, Bangladesh
| | - Md Faisal Azim
- Department of Research and Development, Apex Biofertilizers and Biopesticides Limited, Gobindaganj, Gaibandha, 5740, Bangladesh.
| | - Md Niuz Morshed Khan
- Apex Biotechnology Laboratory, Apex Holdings Ltd., East Chandora, Shafipur, Kaliakoir, Gazipur, 1751, Bangladesh
| | - Md Golam Kabir
- Department of Research and Development, Apex Biofertilizers and Biopesticides Limited, Gobindaganj, Gaibandha, 5740, Bangladesh.,Apex Biotechnology Laboratory, Apex Holdings Ltd., East Chandora, Shafipur, Kaliakoir, Gazipur, 1751, Bangladesh
| | - Nirmal Chandra Barman
- Apex Biotechnology Laboratory, Apex Holdings Ltd., East Chandora, Shafipur, Kaliakoir, Gazipur, 1751, Bangladesh
| | - Noorain Munim Rasul
- Department of Research and Development, Apex Biofertilizers and Biopesticides Limited, Gobindaganj, Gaibandha, 5740, Bangladesh.,Apex Biotechnology Laboratory, Apex Holdings Ltd., East Chandora, Shafipur, Kaliakoir, Gazipur, 1751, Bangladesh
| | - Shahina Akter
- Department of Food Science and Biotechnology, College of BioNano Technology, Gachon University, Seongnam, 461-701, Republic of Korea.
| | - Md Amdadul Huq
- Department of Food and Nutrition, College of Biotechnology and Natural Resource, Chung-Ang University, Anseong, Gyeonggi-do, 17546, Republic of Korea.
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Halpin MY, Drouillard JS, Fehlberg LK, Douthit TL, Lattimer JM. Effects of Sodium Caseinate and Varying Protein Sources on In Vitro Fermentation of Forages by Mixed Equine Cecal Microorganisms. J Equine Vet Sci 2020; 91:103127. [PMID: 32684265 DOI: 10.1016/j.jevs.2020.103127] [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: 08/07/2019] [Revised: 04/15/2020] [Accepted: 05/07/2020] [Indexed: 10/24/2022]
Abstract
To assess the impact of protein on fermentation by equine cecal microorganisms, cecal fluid from 4 cecally cannulated horses was used to inoculate fermentation bottles containing buffer, forage, and supplemental protein. In experiment 1, sodium caseinate (SC) provided 0, 0.5%, 1%, 2%, or 4% additional crude protein (CP) to bottles containing alfalfa or native warm-season prairie grass hay. Bottles were equipped with continuous gas pressure monitors and placed into a shaking incubator for 48 hours at 39°C. Cultures with alfalfa had greater (P < .0001) in vitro dry matter disappearance (IVDMD), neutral detergent fiber disappearance (NDFD), acid detergent fiber disappearance (ADFD), cumulative gas production, and total volatile fatty acid (VFA). Sodium caseinate increased gas production (P ≤ .05) and decreased pH (P < .003) in cultures with grass hay. Sodium caseinate at 1%, 2%, or 4% additional CP increased IVDMD, NDFD, and ADFD (P < .01), while 4% additional CP also increased total VFA (P < .01). For experiment 2, SC, fishmeal, soybean meal (SBM), whey, porcine blood plasma, and L-lysine hydrochloride were added to supply 2% additional CP to cultures with grass hay. All protein sources decreased pH and increased IVDMD, NDFD, and ADFD (P ≤ .01), with the largest effects elicited by SC, L-lysine, and whey (P ≤ .05). Total VFA (P ≤ .04) and gas (P ≤ .05) production increased with L-lysine, whey, SC, SBM, and fishmeal. While protein supplementation had minimal effects on cultures containing alfalfa, it altered fermentation of grass hay, more notably with more soluble protein sources.
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Affiliation(s)
- Michael Y Halpin
- Department of Animal Sciences & Industry, Kansas State University, Manhattan, KS
| | - James S Drouillard
- Department of Animal Sciences & Industry, Kansas State University, Manhattan, KS
| | - Laura K Fehlberg
- Department of Animal Sciences & Industry, Kansas State University, Manhattan, KS
| | - Teresa L Douthit
- Department of Animal Sciences & Industry, Kansas State University, Manhattan, KS.
| | - James M Lattimer
- Department of Animal Sciences & Industry, Kansas State University, Manhattan, KS
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Donkey Nutrition and Feeding: Nutrient Requirements and Recommended Allowances—A Review and Prospect. J Equine Vet Sci 2018. [DOI: 10.1016/j.jevs.2018.01.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Oliveira CAA, Azevedo JF, Martins JA, Barreto MP, Silva VP, Julliand V, Almeida FQ. The impact of dietary protein levels on nutrient digestibility and water and nitrogen balances in eventing horses1. J Anim Sci 2015; 93:229-37. [DOI: 10.2527/jas.2014-6971] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Santos A, Ferreira L, Martin-Rosset W, Cone J, Bessa R, Rodrigues M. Effect of nitrogen sources on in vitro fermentation profiles and microbial yield using equine caecal contents. Anim Feed Sci Technol 2013. [DOI: 10.1016/j.anifeedsci.2013.04.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Nogueira-Filho SLG, Mendes A, Tavares EFK, da Cunha Nogueira SS. Cecotrophy behavior and use of urea as non-protein nitrogen (NPN) source for capybara (Hydrochoerus hydrochaeris). Trop Anim Health Prod 2013; 45:1703-8. [DOI: 10.1007/s11250-013-0418-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/03/2013] [Indexed: 10/26/2022]
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Santos AS, Jerónimo E, Ferreira LM, Rodrigues MAM, Bessa RJB. Technical note: Fatty acids and purine profile of cecum and colon bacteria as indicators of equine microbial metabolism1. J Anim Sci 2013; 91:1753-7. [DOI: 10.2527/jas.2011-4892] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- A. S. Santos
- Animal Production Group, Animal and Veterinary Research Centre, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
- University School Vasco da Gama, Department of Veterinary Medicine, Castelo Viegas, Portugal
| | - E. Jerónimo
- Animal Production Research Unit, INRB, Fonte Boa, Vale de Santarém, Portugal
| | - L. M. Ferreira
- Animal Production Group, Animal and Veterinary Research Centre, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
| | - M. A. M. Rodrigues
- Animal Production Group, Animal and Veterinary Research Centre, University of Trás-os-Montes and Alto Douro, Vila Real, Portugal
| | - R. J. B. Bessa
- Interdisciplinary Centre of Research in Animal Health (CIISA), Faculdade de Medicina Veterinária, Technical University of Lisbon, Lisboa, Portugal
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