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Choi Y, Lee SJ, Kim HS, Eom JS, Jo SU, Guan LL, Lee SS. Metataxonomic and metabolomic profiling revealed Pinus koraiensis cone essential oil reduced methane emission through affecting ruminal microbial interactions and host-microbial metabolism. Anim Microbiome 2024; 6:37. [PMID: 38943213 PMCID: PMC11212255 DOI: 10.1186/s42523-024-00325-4] [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: 02/08/2024] [Accepted: 06/18/2024] [Indexed: 07/01/2024] Open
Abstract
BACKGROUND Pinus koraiensis cone essential oil (PEO) contains functional compounds such as monoterpene hydrocarbons, and the administration of PEO reduced methane (CH4) emissions during growing phase of goats. However, the mode of action of PEO driven CH4 reduction is not known, especially how the administration of PEO can affect rumen microbiota and host metabolism in goats during the fattening phase. This study aimed to elucidate the potential microbial and host responses PEO supplementation in goats using metataxonomics (prokaryotes and protozoa) and metabolomics (rumen fluid and serum). RESULTS Ten fattening Korean native goats were divided into two dietary groups: control (CON; basal diet without additives) and PEO (basal diet + 1.5 g/d of PEO) with a 2 × 2 crossover design and the treatment lasted for 11 weeks. Administration of PEO reduced CH4 concentrations in the exhaled gas from eructation by 12.0-13.6% (P < 0.05). Although the microbial composition of prokaryotes (bacteria and archaea) and protozoa in the rumen was not altered after PEO administration. MaAsLin2 analysis revealed that the abundance of Selenomonas, Christensenellaceae R-7 group, and Anaerovibrio were enriched in the rumen of PEO supplemented goats (Q < 0.1). Co-occurrence network analysis revealed that Lachnospiraceae AC2044 group and Anaerovibrio were the keystone taxa in the CON and PEO groups, respectively. Methane metabolism (P < 0.05) was enriched in the CON group, whereas metabolism of sulfur (P < 0.001) and propionate (P < 0.1) were enriched in the PEO group based on microbial predicted functions. After PEO administration, the abundance of 11 rumen and 4 serum metabolites increased, whereas that of 25 rumen and 14 serum metabolites decreased (P < 0.1). Random forest analysis identified eight ruminal metabolites that were altered after PEO administration, among which four were associated with propionate production, with predictive accuracy ranging from 0.75 to 0.88. Additionally, we found that serum sarcosine (serum metabolite) was positively correlated with CH4 emission parameters and abundance of Methanobrevibacter in the rumen (|r|≥ 0.5, P < 0.05). CONCLUSIONS This study revealed that PEO administration reduced CH4 emission from of fattening goats with altered microbial interactions and metabolites in the rumen and host. Importantly, PEO administration affected utilizes various mechanisms such as formate, sulfur, methylated amines metabolism, and propionate production, collectively leading to CH4 reduction. The knowledge is important for future management strategies to maintain animal production and health while mitigate CH4 emission.
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Affiliation(s)
- Y Choi
- Division of Applied Life Science (BK21), Gyeongsang National University, Jinju, 52828, Republic of Korea
- Institute of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju, 52828, Republic of Korea
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, T6G 2P5, Canada
- Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, V6T 1Z4, Canada
| | - S J Lee
- Institute of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju, 52828, Republic of Korea
- Institute of Agriculture and Life Science and University-Centered Labs, Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - H S Kim
- Institute of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - J S Eom
- Institute of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - S U Jo
- Division of Applied Life Science (BK21), Gyeongsang National University, Jinju, 52828, Republic of Korea
- Institute of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju, 52828, Republic of Korea
| | - L L Guan
- Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, AB, T6G 2P5, Canada.
- Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, V6T 1Z4, Canada.
| | - S S Lee
- Division of Applied Life Science (BK21), Gyeongsang National University, Jinju, 52828, Republic of Korea.
- Institute of Agriculture and Life Science (IALS), Gyeongsang National University, Jinju, 52828, Republic of Korea.
- Institute of Agriculture and Life Science and University-Centered Labs, Gyeongsang National University, Jinju, 52828, Republic of Korea.
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Andrés S, Gini C, Ceciliani F, Gutiérrez-Expósito D, Arteche-Villasol N, Martín A, Cremonesi P, Faré F, Ghaffari MH, Giráldez FJ, Abdennebi-Najar L. Essential oil supplementation in milk replacers: short- and long-term impacts on feed efficiency, the faecal microbiota and the plasma metabolome in dairy calves. J Dev Orig Health Dis 2024; 15:e5. [PMID: 38563206 DOI: 10.1017/s2040174424000084] [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] [Indexed: 04/04/2024]
Abstract
Early supplementation with oregano essential oil (EO) in milk replacer (MR) may improve growth, immune responses, the microbiota and the metabolome in dairy calves during pre-weaning and in adulthood. Sixteen female dairy calves (3 days of age) were divided in two groups (n = 8/group): the control group (no EO) and the EO group (0.23 ml of EO in MR during 45 days). After weaning, calves were kept in a feedlot and fed ad libitum. The animals were weighed, and blood and faecal samples were collected on days 3 (T0), 45 (T1) and 370 (T2) to measure the biochemical profile and characterise peripheral blood mononuclear cells (PBMCs; CD4+, CD8+, CD14+, CD21+ and WC1+), the metabolome and microbiota composition. The EO group only had greater average daily weight gain during the suckling (EO supplementation) period (P = 0.030). The EO group showed higher average CD14+ population (monocytes) values, a lower abundance of Ruminococcaceae UCG-014, Faecalibacterium, Blautia and Alloprevotella and increased abundances of Allistipes and Akkermansia. The modification of some metabolites in plasma, such as butyric acid, 3-indole-propionic acid and succinic acid, particularly at T1, are consistent with intestinal microbiota changes. The data suggest that early EO supplementation increases feed efficiency only during the suckling period with notable changes in the microbiota and plasma metabolome; however, not all of these changes can be considered desirable from a gut health point of view. Additional research studies is required to demonstrate that EOs are a viable natural alternative to antibiotics for improving calf growth performance and health.
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Affiliation(s)
- Sonia Andrés
- Instituto de Ganadería de Montaña (CSIC-Universidad de León), León, Spain
| | - Chiara Gini
- Department of Veterinary Medicine and Animal Sciences, Università degli Studi di Milano, Lodi, Italy
| | - Fabrizio Ceciliani
- Department of Veterinary Medicine and Animal Sciences, Università degli Studi di Milano, Lodi, Italy
| | - Daniel Gutiérrez-Expósito
- Instituto de Ganadería de Montaña (CSIC-Universidad de León), León, Spain
- Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de León, León, Spain
| | - Noive Arteche-Villasol
- Instituto de Ganadería de Montaña (CSIC-Universidad de León), León, Spain
- Departamento de Sanidad Animal, Facultad de Veterinaria, Universidad de León, León, Spain
| | - Alba Martín
- Instituto de Ganadería de Montaña (CSIC-Universidad de León), León, Spain
| | - Paola Cremonesi
- Department of Bioinformatics, Biostatistics, Genomics, Institute of Agricultural Biology and Biotechnology, IBBA-CNR, Milano, Italy
| | - Fiorenza Faré
- Department of Pharmacological and Biomolecular Sciences, Università degli Studi di Milano, Milano, Italy
| | - Morteza Hosseini Ghaffari
- Institute for Animal Science Physiology Unit, Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Germany
| | - F Javier Giráldez
- Instituto de Ganadería de Montaña (CSIC-Universidad de León), León, Spain
| | - Latifa Abdennebi-Najar
- Quality and Health Department, IDELE Institute, Paris, France
- Centre de Recherche Saint-Antoine (CRSA), Sorbonne University, Paris, France
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Foggi G, Terranova M, Daghio M, Amelchanka SL, Conte G, Ineichen S, Agnolucci M, Viti C, Mantino A, Buccioni A, Kreuzer M, Mele M. Evaluation of ruminal methane and ammonia formation and microbiota composition as affected by supplements based on mixtures of tannins and essential oils using Rusitec. J Anim Sci Biotechnol 2024; 15:48. [PMID: 38561832 PMCID: PMC10986001 DOI: 10.1186/s40104-024-01005-8] [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: 11/01/2023] [Accepted: 01/31/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Dietary supplements based on tannin extracts or essential oil compounds (EOC) have been repeatedly reported as a promising feeding strategy to reduce the environmental impact of ruminant husbandry. A previous batch culture screening of various supplements identified selected mixtures with an enhanced potential to mitigate ruminal methane and ammonia formation. Among these, Q-2 (named after quebracho extract and EOC blend 2, composed of carvacrol, thymol, and eugenol) and C-10 (chestnut extract and EOC blend 10, consisting of oregano and thyme essential oils and limonene) have been investigated in detail in the present study with the semi-continuous rumen simulation technique (Rusitec) in three independent runs. For this purpose, Q-2 and C-10, dosed according to the previous study, were compared with a non-supplemented diet (negative control, NC) and with one supplemented with the commercial EOC-based Agolin® Ruminant (positive control, PC). RESULTS From d 5 to 10 of fermentation incubation liquid was collected and analysed for pH, ammonia, protozoa count, and gas composition. Feed residues were collected for the determination of ruminal degradability. On d 10, samples of incubation liquid were also characterised for bacterial, archaeal and fungal communities by high-throughput sequencing of 16S rRNA and 26S ribosomal large subunit gene amplicons. Regardless of the duration of the fermentation period, Q-2 and C-10 were similarly efficient as PC in mitigating either ammonia (-37% by Q-2, -34% by PC) or methane formation (-12% by C-10, -12% by PC). The PC was also responsible for lower feed degradability and bacterial and fungal richness, whereas Q-2 and C-10 effects, particularly on microbiome diversities, were limited compared to NC. CONCLUSIONS All additives showed the potential to mitigate methane or ammonia formation, or both, in vitro over a period of 10 d. However, several differences occurred between PC and Q-2/C-10, indicating different mechanisms of action. The pronounced defaunation caused by PC and its suggested consequences apparently determined at least part of the mitigant effects. Although the depressive effect on NDF degradability caused by Q-2 and C-10 might partially explain their mitigation properties, their mechanisms of action remain mostly to be elucidated.
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Affiliation(s)
- Giulia Foggi
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, 56124, Pisa, Italy.
| | | | - Matteo Daghio
- Department of Agriculture, Food, Environment and Forestry, University of Florence, Florence, 50144, Italy
| | | | - Giuseppe Conte
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, 56124, Pisa, Italy
- Centro Di Ricerche Agro-Ambientali "E. Avanzi", University of Pisa, Pisa, 56122, Italy
| | - Simon Ineichen
- School of Agricultural, Forest and Food Sciences HAFL, Bern University of Applied Sciences, Zollikofen, Switzerland
| | - Monica Agnolucci
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, 56124, Pisa, Italy
- Centro Di Ricerche Agro-Ambientali "E. Avanzi", University of Pisa, Pisa, 56122, Italy
| | - Carlo Viti
- Department of Agriculture, Food, Environment and Forestry, University of Florence, Florence, 50144, Italy
| | - Alberto Mantino
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, 56124, Pisa, Italy
- Centro Di Ricerche Agro-Ambientali "E. Avanzi", University of Pisa, Pisa, 56122, Italy
| | - Arianna Buccioni
- Department of Agriculture, Food, Environment and Forestry, University of Florence, Florence, 50144, Italy
| | - Michael Kreuzer
- Institute of Agricultural Sciences, ETH Zurich, Lindau, Switzerland
| | - Marcello Mele
- Department of Agriculture, Food and Environment (DAFE), University of Pisa, 56124, Pisa, Italy
- Centro Di Ricerche Agro-Ambientali "E. Avanzi", University of Pisa, Pisa, 56122, Italy
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Hodge I, Quille P, O’Connell S. A Review of Potential Feed Additives Intended for Carbon Footprint Reduction through Methane Abatement in Dairy Cattle. Animals (Basel) 2024; 14:568. [PMID: 38396536 PMCID: PMC10885959 DOI: 10.3390/ani14040568] [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: 12/21/2023] [Revised: 01/28/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
Eight rumen additives were chosen for an enteric methane-mitigating comparison study including garlic oil (GO), nitrate, Ascophyllum nodosum (AN), Asparagopsis (ASP), Lactobacillus plantarum (LAB), chitosan (CHI), essential oils (EOs) and 3-nitrooxypropanol (3-NOP). Dose-dependent analysis was carried out on selected feed additives using a meta-analysis approach to determine effectiveness in live subjects or potential efficacy in live animal trials with particular attention given to enteric gas, volatile fatty acid concentrations, and rumen microbial counts. All meta-analysis involving additives GO, nitrates, LAB, CHI, EOs, and 3-NOP revealed a reduction in methane production, while individual studies for AN and ASP displayed ruminal bacterial community improvement and a reduction in enteric CH4. Rumen protozoal depression was observed with GO and AN supplementation as well as an increase in propionate production with GO, LAB, ASP, CHI, and 3-NOP rumen fluid inoculation. GO, AN, ASP, and LAB demonstrated mechanisms in vitro as feed additives to improve rumen function and act as enteric methane mitigators. Enzyme inhibitor 3-NOP displays the greatest in vivo CH4 mitigating capabilities compared to essential oil commercial products. Furthermore, this meta-analysis study revealed that in vitro studies in general displayed a greater level of methane mitigation with these compounds than was seen in vivo, emphasising the importance of in vivo trials for final verification of use. While in vitro gas production systems predict in vivo methane production and fermentation trends with reasonable accuracy, it is necessary to confirm feed additive rumen influence in vivo before practical application.
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Affiliation(s)
- Ian Hodge
- Department of Biological and Pharmaceutical Science, Munster Technological University, V92 HD4V Tralee, Kerry, Ireland; (P.Q.); (S.O.)
- Research and Development Biotechnology Centre, Marigot Ltd., Shanbally, P43 E409 Ringaskiddy, Cork, Ireland
| | - Patrick Quille
- Department of Biological and Pharmaceutical Science, Munster Technological University, V92 HD4V Tralee, Kerry, Ireland; (P.Q.); (S.O.)
| | - Shane O’Connell
- Department of Biological and Pharmaceutical Science, Munster Technological University, V92 HD4V Tralee, Kerry, Ireland; (P.Q.); (S.O.)
- Research and Development Biotechnology Centre, Marigot Ltd., Shanbally, P43 E409 Ringaskiddy, Cork, Ireland
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Gaspe RJFA, Obitsu T, Sugino T, Kurokawa Y, Kuroki Y. Effects of cashew nutshell liquid on milk production and methane emission of dairy cows in a farm condition. Anim Sci J 2024; 95:e13983. [PMID: 39053951 DOI: 10.1111/asj.13983] [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: 03/22/2024] [Revised: 05/23/2024] [Accepted: 07/03/2024] [Indexed: 07/27/2024]
Abstract
This study aimed to clarify the efficacy of cashew nutshell liquid (CNSL) in methane emissions, milk production, and rumen fermentation of lactating cows in practical conditions. Ten Holstein lactating cows were used in a free-stall barn with a milking robot. Two treatments were arranged as control (no CNSL additive, n = 5) or CNSL addition (10 g/day of CNSL, n = 5) for 21 days after the 7-day preliminary period. A sniffer method was applied to predict daily methane production and methane conversion factor (MCF). In vitro, rumen gas production was also tested using the rumen fluid of individual cows. Daily dry matter intake (DMI), eating time, milk production, and methane production were not affected by the CNSL addition. However, methane production per DMI and MCF were lower (p ≤ 0.01) for the CNSL cows than those for the control cows. Ruminal total volatile fatty acid (VFA) concentration and acetate proportion tended to be lower (p < 0.15) for CNSL cows. A tendency to decrease (p < 0.10) in methane was also observed in the in vitro incubation with the rumen fluid obtained from the CNSL cows compared with those from the control cows. These results suggest that adding CNSL to diets could reduce the methane yield of cows in practical conditions.
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Affiliation(s)
- R-Jun Frederick Avelino Gaspe
- Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Japan
- Agriculture Department, Capiz State University, Pilar, Capiz, Philippines
| | - Taketo Obitsu
- Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Japan
| | - Toshihisa Sugino
- Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Japan
| | - Yuzo Kurokawa
- Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Japan
| | - Yuma Kuroki
- Graduate School of Integrated Sciences for Life, Hiroshima University, Higashi-Hiroshima, Japan
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Rocchetti G, Lapris M, Zengin G, Masoero F, Gallo A. Discrimination of different feed additives and poly-herbal formulations based on their untargeted phytochemical profiles. Metabolomics 2023; 20:5. [PMID: 38082140 DOI: 10.1007/s11306-023-02068-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 11/16/2023] [Indexed: 12/18/2023]
Abstract
INTRODUCTION Feed additives represents a valid tool in animal nutrition to improve animal performance and livestock productivity under a sustainable perspective; however, there is a paucity of information about their comprehensive metabolomic and bioactive profiles. OBJECTIVE In this study, we tested the ability of an untargeted metabolomics approach to discriminate nine commercial feed additives and unique blends of botanical extracts used in both ruminant and non-ruminant nutrition, according to their phytochemical profiles and different in vitro bioactive properties. METHODS An ultra-high-performance liquid chromatography coupled with Orbitrap mass spectrometry and multivariate statistics were combined to search for potential markers, in order to better discriminate the different commercial samples. RESULTS Several phytochemicals were identified, namely alkaloids, phenolics, organosulfurs, and terpenoids. The polyherbal formulation Zigbir was the best source of phytochemicals, accounting for a cumulative total content of phytochemicals equal to 3.03 mg Eq./g, being particularly abundant in terpenoids, stilbenes, phenolic acids, and small-molecular-weight phenolics. Multivariate statistics allowed to group the different products in 2 bioactive subclusters. The diterpenoid andrographolide recorded the highest abundance in Zigbir and Sangrovit. The most predictive biomarkers were: piperine, isoquercitrin, 6-methylthiohexyldesulfoglucosinolate, 6-methylumbelliferone, benzoic acid, (+)-(1R,2R)-1,2-diphenylethane-1,2-diol, and piperitenone. Flavonoids were highly correlated with both in vitro antioxidant and enzyme inhibition assays. CONCLUSIONS Our findings provide new insights into the comprehensive phytochemical composition of commercial feed additives and blend of botanical extracts used for both ruminant and non-ruminant nutrition. A great importance of polyphenols in relation to the biological activities was detected.
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Affiliation(s)
- Gabriele Rocchetti
- Department of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122, Piacenza, Italy.
| | - Marco Lapris
- Department of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122, Piacenza, Italy
| | - Gokhan Zengin
- Department of Biology, Faculty of Science, Selcuk University Campus, Konya, Turkey
| | - Francesco Masoero
- Department of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122, Piacenza, Italy
| | - Antonio Gallo
- Department of Animal Science, Food and Nutrition, Università Cattolica del Sacro Cuore, Via Emilia Parmense 84, 29122, Piacenza, Italy
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