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Świątkiewicz M, Zimniewska M, Różańska W, Gryszczyńska A, Kołodziej J, Młocek W, Czech A. Assessment of flax and hemp fibres in terms of their impact on the growth performance and health status of weaned piglets. Animal 2022; 16:100677. [PMID: 36481350 DOI: 10.1016/j.animal.2022.100677] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2022] [Revised: 10/27/2022] [Accepted: 11/03/2022] [Indexed: 11/13/2022] Open
Abstract
Weaning is a critical phase in intensive piglet production marked by the frequent occurrence of digestive disorders posing health and economic burden. To stave off such weaning-related problems, antibiotics and supplements containing high levels of ZnO are often used. In this study, we investigated whether natural fibres obtained from two plants known for their dietary fibre profile and antioxidant properties: flax (Linum usitatissimum L.) and hemp (Cannabis sativa L.), can serve as a health-promoting diet supplement. The study was conducted on a total of 191 Polish Large White piglets from 18 L, from their birth to 56 days of age. Piglets were divided by litters into six groups: W1.5, F1.5, H1.5, W2.0, F2.0, and H2.0. Groups W1.5, F1.5, and H1.5 received feed supplemented with 1.5% fibre from wood cellulose (W), flax (F), and hemp (H), respectively, while groups W2.0, F2.0, and H2.0 received feed with a higher 2.0% content of the same fibres. Flax and hemp fibres were characterised by a complex composition, antioxidant properties due to the presence of phenolic acids, and low risk of mycotoxin contamination. Flax fibre resulted in best weight gains and feed conversion ratio (P ≤ 0.05) of piglets, while hemp fibre had higher positive effect on antioxidant status (P ≤ 0.05) compared to the other two fibre additives. Neither flax nor hemp fibres had any adverse effect on the haematological and biochemical blood parameters. Piglets receiving a diet with 1.5% added fibre showed better growth performance, while diet supplementation with 2% fibre had a beneficial effect on the content of butyric acid in the small intestinal chyme (P ≤ 0.05). The results suggested that both flax and hemp fibres can be innovative feed additives for weaned piglets. However, further studies should be conducted in commercial farms, as the effects of dietary fibre could vary in more challenging environmental conditions.
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Affiliation(s)
- M Świątkiewicz
- Department of Animal Nutrition and Feed Science, National Research Institute of Animal Production, ul. Krakowska 1, 32-083 Balice, Poland.
| | - M Zimniewska
- Department of Innovative Textile Technologies, Institute of Natural Fibres and Medicinal Plants National Research Institute, ul. Wojska Polskiego 71b, 60-630 Poznań, Poland
| | - W Różańska
- Department of Innovative Textile Technologies, Institute of Natural Fibres and Medicinal Plants National Research Institute, ul. Wojska Polskiego 71b, 60-630 Poznań, Poland
| | - A Gryszczyńska
- Department of Pharmacology and Phytochemistry, Institute of Natural Fibres and Medicinal Plants National Research Institute, ul. Wojska Polskiego 71b, 60-630 Poznań, Poland
| | - J Kołodziej
- Department of Innovative Textile Technologies, Institute of Natural Fibres and Medicinal Plants National Research Institute, ul. Wojska Polskiego 71b, 60-630 Poznań, Poland
| | - W Młocek
- Department of Applied Mathematics, University of Agriculture in Krakow, ul. Balicka 253c, 30-198 Krakow, Poland
| | - A Czech
- Department of Biochemistry and Toxicology, University of Life Sciences in Lublin, ul. Akademicka 13, 20-950 Lublin, Poland
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Effect of Diet Supplementation with Enterococcus Durans ED26E/7 and its Durancin ED26E/7 on Growth Performance, Caecal Enzymatic Activity, Jejunal Morphology and Meat Properties of Broiler Rabbits. ANNALS OF ANIMAL SCIENCE 2022. [DOI: 10.2478/aoas-2021-0016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The present study investigates the effects of Enterococcus durans ED26E/7 beneficial strain and its enterocin – durancin (Ent) ED26E/7 on selected parameters in rabbits: growth performance, caecal enzymatic activity, jejunal morphometry and meat physico-chemical characteristics. Seventytwo rabbits (aged five weeks, M91 meat line, both sexes) were divided into experimental groups E1 (E. durans ED26E/7 strain; dose 500 μL/animal/day, concentration 109 CFU/mL) and E2 (durancin EntED26E/7; dose 50 μL/animal/day, with activity 12 800 AU/mL) and control group (C). The additives were administered in drinking water for a period of 21 days. All animals remained in good health during the experiment. The highest body weight gain (increase by 1.5% compared to C) was noted in E1 group during ED26E/7 strain application (P<0.001). Both bioactive compounds positively influenced (reduced) the feed conversion ratio (P<0.001). The ED26E/7 strain and its EntED26E/7 application stimulated the activity of most enzymes tested in the caecum; only the amylolytic and inulolytic activity in E2 group decreased during durancin ED26E/7 addition. Both additives, but mainly the ED26E/7 strain, showed a tendency to improve the jejunal morhological parameters till the end of the experiment (day 42). The meat physico-chemical parameters were not negatively influenced by the application of E. durans ED26E/7 strain and its durancin ED26E/7. The diet supplementation with bacteriocinogenic and probiotic E. durans ED26E/7 strain and its EntED26E/7 may improve the growth performance, caecal enzymatic activity and jejunal morphometry of rabbits, without any negative effect on rabbit meat quality.
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Simonová MP, Chrastinová Ľ, Kandričáková A, Kubašová I, Formelová Z, Chrenková M, Miltko R, Belzecki G, Strompfová V, Lauková A. Enterocin M and Sage Supplementation in Post-weaning Rabbits: Effects on Growth Performance, Caecal Microbiota, Fermentation and Enzymatic Activity. Probiotics Antimicrob Proteins 2021; 12:732-739. [PMID: 31414382 DOI: 10.1007/s12602-019-09584-z] [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] [Indexed: 10/26/2022]
Abstract
The effects of enterocin (Ent) M and sage extract applied separately and in combination were investigated. EntM (E 50 μL/animal/day in water) and sage extract (S 10 μL/animal/day in water) were applied individually and in combination (E+S) to rabbits during 21 days of treatment. The rabbits' growth was not significantly influenced by the additives. Lower feed conversion (FC) was noted in the experimental groups compared with controls, with the lowest data detected in E. The antimicrobial activity of EntM was noted (in E+S: lactic acid bacteria-P < 0.01; in E, E+S: enterococci, enterobacteria-P > 0.05; in E: clostridia-P > 0.05). The most significant changes in fermentation between weaned and older rabbits were noted in amylolytic activity at day 21 (E P < 0.05; E + S P < 0.05); prolonged reduction effect of sage extract on amylolytic activity was observed. The activity of cellulase, pectinase and xylanase was higher in older than in younger animals. Decrease in lactic acid and volatile fatty acids was noted during EntM administration, with significant effect on propionic acid concentration (E P < 0.05; E+S P < 0.001). The sage extract reduced propionic acid (S P < 0.001) and butyric acid levels (S P < 0.05) and increased the concentrations of butyric, iso-valeric, valeric, caproic acids and lactic acid (P < 0.001). It seems to be that EntM and sage supplementation may improve the economy of rabbit farms (increased FC) and the health status of rabbits (reduction of spoilage microbiota, enhanced enzymatic activities in caecum).
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Affiliation(s)
- M Pogány Simonová
- Institute of the Animal Physiology, Centre of Biosciences , Slovak Academy of Sciences , Košice, Slovakia.
| | - Ľ Chrastinová
- Department of Animal Nutrition, National Agricultural and Food Centre, Hlohovecká 2, 95141, Nitra-Lužianky, Slovakia
| | - A Kandričáková
- Institute of the Animal Physiology, Centre of Biosciences , Slovak Academy of Sciences , Košice, Slovakia
| | - I Kubašová
- Institute of the Animal Physiology, Centre of Biosciences , Slovak Academy of Sciences , Košice, Slovakia
| | - Z Formelová
- Department of Animal Nutrition, National Agricultural and Food Centre, Hlohovecká 2, 95141, Nitra-Lužianky, Slovakia
| | - M Chrenková
- Department of Animal Nutrition, National Agricultural and Food Centre, Hlohovecká 2, 95141, Nitra-Lužianky, Slovakia
| | - R Miltko
- The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, Instytucka 3, 05110, Jabłonna, Poland
| | - G Belzecki
- The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences, Instytucka 3, 05110, Jabłonna, Poland
| | - V Strompfová
- Institute of the Animal Physiology, Centre of Biosciences , Slovak Academy of Sciences , Košice, Slovakia
| | - A Lauková
- Institute of the Animal Physiology, Centre of Biosciences , Slovak Academy of Sciences , Košice, Slovakia
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Enterocins as Novel Feed Additives in Rabbit Diet: Enterocin Ent M and Durancin Ent ED26E/7, Their Combination, and Effects on Microbiota, Caecal Fermentation, and Enzymatic Activity. Probiotics Antimicrob Proteins 2021; 13:1433-1442. [PMID: 34114193 DOI: 10.1007/s12602-021-09809-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2021] [Indexed: 10/21/2022]
Abstract
The present study investigates the effects of enterocin Ent M and durancin Ent ED26E/7 applied separately and in combination on the intestinal microbiota, caecal enzymatic activity, and fermentaion of rabbits. Eighty rabbits (M91 meatline, aged 5 weeks, both sexes) were divided into groups E (Ent M; 50 µL/animal/day), D (Ent ED26E/7; 50 µL/animal/day), E + D (Ent M + Ent ED26E/7), and control (C). The additives were administered in drinking water for 21 days. Antimicrobial activity of Ent M and Ent ED26E/7 on coliforms (E, E + D: P < 0.001) and pseudomonads (D: P < 0.05) in feces was noted, compared to C. Ent M and Ent ED26E/7 application stimulated caecal enzymatic activity in rabbits. Pectinolytic (E vs. D, E + D: P < 0.01), inulolytic (E vs. E + D: P < 0.01; E vs. C: P < 0.05), and amylolytic (E vs. D, E + D. P < 0.001; E vs. C: P < 0.01) activities were influenced by Ent M, while cellulolytic (D vs. E + D: P < 0.01) and inulolytic (D vs. E + D, C: P < 0.01) activities by Ent ED26E/7 treatment. The cellulolytic and pectinolytic acitivities changed with time. Treatment × time interaction was detected for cellulose and xylan degradation. During Ent M and Ent ED26E/7 treatment, increased ammonia, lactic, butyric and iso-valeric acid, and lower acetic, propionic, iso-butyric, valeric, and caproic acid concentrations were noted. It can be concluded that Ent M and Ent ED26E/7 application can improve rabbit health due to reduced spoilage microbiota and enhanced caecal enzymatic activity.
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Ferreira FNA, Ferreira WM, Inácio DFDS, Silva Neta CS, Mota KCDN, Costa Júnior MBD, Rocha LFD, Caicedo WO. In vitro digestion and fermentation characteristics of tropical ingredients, co-products and by-products with potential use in diets for rabbits. Anim Feed Sci Technol 2019. [DOI: 10.1016/j.anifeedsci.2019.03.011] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Miśta D, Króliczewska B, Pecka-Kiełb E, Piekarska J, Marounek M, Zawadzki W. Comparative in vitro study of caecal microbial activity in brown hares and domestic rabbits which were offered the same diet. MAMMAL RES 2018. [DOI: 10.1007/s13364-018-0357-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Ocasio-Vega C, Abad-Guamán R, Delgado R, Carabaño R, Carro M, Garcia J. In vitro caecal fermentation of carbohydrate-rich feedstuffs in rabbits as affected by substrate pre-digestion and donors' diet. WORLD RABBIT SCIENCE 2018. [DOI: 10.4995/wrs.2018.7854] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The influence of substrate pre-digestion and donors’ diet on <em>in vitro</em> caecal fermentation of different substrates in rabbits was investigated. Eight crossbreed rabbits were fed 2 experimental diets containing either low (LSF; 84.0 g/kg dry matter [DM]) or high soluble fibre (HSF; 130 g/kg DM) levels. <em>In vitro</em> incubations were conducted using batch cultures with soft faeces as inoculum and four fibrous or fibre-derived, low-starch and low-protein substrates: D-cellobiose (CEL), sugar beet pectin (PEC), sugar beet pulp (SBP) and wheat straw (WS). Substrates in half of the cultures were subjected to a 2-step pepsin/pancreatin in vitro digestion without filtration, and the whole residue (soluble, insoluble and added enzymes) was incubated at 39°C. Gas production was measured until 144 h, and volatile fatty acid (VFA) production at 24 h incubation was determined. Cultures without substrate (blanks) were included to correct gas production values for gas released from endogenous substrates and added enzymes. Pre-digestion had no influence on <em>in vitro</em> gas production kinetic of WS, and only reduced the time before gas production begins (lag time; by 31%; P=0.042) for SBP, but for both substrates the pre-digestion decreased the molar proportion of acetate (by 9%; P≤0.003) and increased those of propionate and butyrate (P≤0.014). For CEL, the pre-digestion increased the gas and total VFA production (by 30 and 114%), shortened the lag time (by 32%), and only when it was combined with LSF inoculum 38 percentage units of acetate were replaced by butyrate (P≤0.039). Treatments had a minor influence on in vitro fermentation traits of SBP pectin. The results showed that the pre-digestion process influenced the in vitro caecal fermentation in rabbits, but the effects were influenced by donors’ diet and the incubated substrate. Pre-digestion of substrate is recommended before conducting <em>in vitro</em> caecal fermentations. The level of soluble fibre in the donors’ diet also influenced the <em>in vitro</em> caecal fermentation, but its effect depended on the type of substrate.
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Ferreira WM, Ferreira FNA, Inácio DFDS, Mota KCDN, Costa Júnior MBD, Silva Neta CS, Rocha LFD, Miranda ERD. Effects of dietary inclusion of macaúba seed cake meal on performance, caecotrophy traits and in vitro evaluations for growing rabbits. Arch Anim Nutr 2018; 72:138-152. [PMID: 29411642 DOI: 10.1080/1745039x.2018.1435480] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The objective was to evaluate the inclusion of macaúba seed cake (MSC) meal in diets for growing rabbits by assessing their growth and slaughtering performance, haematological traits, nutritional contribution of caecotrophs, in vitro digestibility, degradability and fermentation parameters. A total of 88 rabbits were distributed to four groups with 22 animals each and fed diets containing 0, 50, 100 and 150 g/kg of MSC, respectively. The in vitro assays were conducted employing cecum inoculum on the same dietary treatments. The inclusion of MSC yielded a quadratic effect on in vitro dry matter digestibility (p < 0.001). The maximum amount of produced gas was raised linearly with the inclusion of MSC (p = 0.016). MSC linearly reduced several variables as the nutritional contribution of caecotrophs in dry matter (p = 0.017) and crude protein (p = 0.014), live weight at 51 d (p = 0.024), body weight gain (p = 0.039), average daily feed intake (ADFI) (p = 0.001) and feed conversion ratio (FCR) (p = 0.007) in the first period evaluated (30-50 d); furthermore the ADFI and FCR the second (51-72 d) and whole period (30-72 d) (p < 0.001). MSC addition caused a quadratic effect on white blood cells count (p = 0.026) and a linear decrease of eosinophils (p = 0.045). In conclusion, the inclusion of up to 150 g/kg of MSC improves the in vitro digestibility and fermentation potential of the diets, reflecting on the ADFI and FCR of the animals, although adverse effects are observed on the weight of the commercial carcass and nutritive contribution of the caecotrophs.
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Affiliation(s)
- Walter Motta Ferreira
- a Department of Animal Science , Federal University of Minas Gerais , Belo Horizonte , Brazil
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Effect of dietary inclusion of dried or autoclaved sugarcane bagasse and vinasse on live performance and in vitro evaluations on growing rabbits. Anim Feed Sci Technol 2017. [DOI: 10.1016/j.anifeedsci.2017.06.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Taciak M, Barszcz M, Święch E, Tuśnio A, Bachanek I. Interactive effects of protein and carbohydrates on production of microbial metabolites in the large intestine of growing pigs. Arch Anim Nutr 2017; 71:192-209. [PMID: 28429993 DOI: 10.1080/1745039x.2017.1291202] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The study aimed at determining the effect of protein type and indigestible carbohydrates on the concentration of microbial metabolites in the large intestine of pigs. The experiment involved 36 pigs (15 kg initial body weight) divided into six groups, fed cereal-based diets with highly digestible casein (CAS) or potato protein concentrate (PPC) of lower ileal digestibility. Each diet was supplemented with cellulose, raw potato starch or pectin. After 2 weeks of feeding, pigs were sacrificed and samples of caecal and ascending, transverse and descending colon digesta were collected for analyses of microbial metabolites. PPC increased the concentration of ammonia, p-cresol, indole, n-butyrate, isovalerate and most of the amines in comparison with CAS. Pectin reduced the production of p-cresol, indole, phenylethylamine and isovalerate in the large intestine compared with potato starch. Starch and pectin increased mainly the concentration of n-butyrate and n-valerate in the colon compared to cellulose. Interaction affected mainly amines. Feeding PPC diet with potato starch considerably increased putrescine, cadaverine, tyramine and total amines concentrations compared with PPC diets with pectin and cellulose, whereas feeding CAS diet with starch reduced their concentrations. There was also a significant effect of interaction between diet and intestinal segment on microbial metabolites. In conclusion, PPC intensifies proteolysis in the large intestine and also n-butyrate production. Raw starch and pectin similarly increase n-butyrate concentration but pectin inhibits proteolysis more efficiently than starch. The interactive effects of both factors indicate that pectin and cellulose may beneficially affect fermentative processes in case of greater protein flow to the large intestine.
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Affiliation(s)
- Marcin Taciak
- a Department of Monogastric Nutrition , The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences , Jabłonna , Poland
| | - Marcin Barszcz
- a Department of Monogastric Nutrition , The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences , Jabłonna , Poland
| | - Ewa Święch
- a Department of Monogastric Nutrition , The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences , Jabłonna , Poland
| | - Anna Tuśnio
- a Department of Monogastric Nutrition , The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences , Jabłonna , Poland
| | - Ilona Bachanek
- a Department of Monogastric Nutrition , The Kielanowski Institute of Animal Physiology and Nutrition, Polish Academy of Sciences , Jabłonna , Poland
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Combined effects of supplementation of diets with hops and of a substitution of starch with soluble fiber on feed efficiency and prevention of digestive disorders in rabbits. Anim Feed Sci Technol 2013. [DOI: 10.1016/j.anifeedsci.2013.01.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Caecal fermentation patterns in vitro of glucose, cellobiose, microcrystalline cellulose and NDF separated from alfalfa hay in the adult rabbit. Anim Feed Sci Technol 2010. [DOI: 10.1016/j.anifeedsci.2010.09.008] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Papadomichelakis G, Mountzouris KC, Paraskevakis N, Fegeros K. Caecum odd-numbered and branched-chain fatty acid composition in response to dietary changes in fattening rabbits. J Anim Physiol Anim Nutr (Berl) 2010; 95:707-16. [DOI: 10.1111/j.1439-0396.2010.01101.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Kermauner A, Lavrenčič A. In vitro fermentation of different commercially available pectins using inoculum from rabbit caecum. WORLD RABBIT SCIENCE 2010. [DOI: 10.4995/wrs.2010.18.01] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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