Abstract: Postbiotics, which are preparations of inanimate microorganisms and their components, have emerged as a promising functional ingredient in animal health and nutrition. Postbiotics are primarily composed of microbial cell fractions, metabolites, enzymes, vitamins, polysaccharides, and short-chain fatty acids. Unlike probiotics, postbiotics do not contain live microorganisms, which strengthens their greater stability and safety in feed/food formulations. Postbiotics offer several beneficial effects, including antioxidant, anti-inflammatory, immune-modulatory, and antimicrobial actions. They enhance antioxidant enzymes, neutralize reactive oxygen species, and inhibit lipid peroxidation, thereby protecting tissues from oxidative damage. Postbiotics also inhibit pro-inflammatory molecules like TNF-α and IL-6, while enhancing the anti-inflammatory cytokine IL-10, promoting the maturation and function of immune cells, and increasing secretory IgA production. They suppress a variety of pathogenic bacteria, including , , , , etc., both in vitro and in vivo. Moreover, they increase beneficial gut bacteria and improve the digestion and integrity of the intestine. This article outlines the beneficial effects of postbiotics in animals including poultry, swine, canine, feline, horses, and ruminant animals, either as feed/food or as a supplement. The integration of postbiotics into animal feed improves growth performance, feed conversion ratios, and disease resistance in animals. Thus, the multifunctional benefits of postbiotics make them a valuable tool for healthy companion animals and sustainable livestock production, supporting both animal welfare and productivity without the drawbacks associated with antibiotic growth promoters.
The Equine Research Bank provides access to a large database of publicly available scientific literature. Inclusion in the Research Bank does not imply endorsement of study methods or findings by Mad Barn.
This research summary has been generated with artificial intelligence and may contain errors and omissions. Refer to the original study to confirm details provided. Submit correction.
Overview
Postbiotics are non-living microbial products that offer multiple health benefits for animals.
They enhance animal health, immunity, and growth performance while being safer and more stable than probiotics.
What Are Postbiotics?
Postbiotics consist of inanimate microorganisms and their components rather than live microbes.
They include microbial cell fragments, metabolites, enzymes, vitamins, polysaccharides, and short-chain fatty acids.
Because postbiotics do not contain live bacteria, they are more stable and safer to use in animal feed and food formulations compared to probiotics.
Beneficial Biological Effects of Postbiotics
Antioxidant Effects:
Postbiotics enhance antioxidant enzyme activity.
They neutralize harmful reactive oxygen species (ROS).
Prevent lipid peroxidation, protecting tissues from oxidative damage.
Anti-inflammatory Actions:
They reduce the production of pro-inflammatory molecules such as TNF-α and IL-6.
Increase levels of anti-inflammatory cytokines like IL-10.
Immune Modulation:
Postbiotics enhance maturation and functionality of immune cells.
Boost production of secretory Immunoglobulin A (IgA), a key antibody in mucosal immunity.
Antimicrobial Activity:
They inhibit various pathogenic bacteria both in laboratory settings and live animals.
Suppress pathogens such as Salmonella, Escherichia coli, and others.
Impact on Gut Health and Microbiota
Postbiotics increase the population of beneficial gut bacteria.
They improve digestion by enhancing intestinal integrity.
These effects contribute to a healthier gut environment, which supports nutrient absorption and overall animal well-being.
Applications Across Animal Species
Postbiotics have been studied in a wide range of animals including poultry, swine, dogs, cats, horses, and ruminants.
They can be added to animal feed or given as dietary supplements.
Consistent improvements have been observed in:
Growth performance
Feed conversion efficiency
Disease resistance and immune health
Advantages Over Antibiotics and Probiotics
Postbiotics do not have the risks associated with antibiotic growth promoters such as resistance development.
They are more stable and safer than probiotics since they contain no live microorganisms, reducing contamination risks.
Support animal welfare and promote sustainable livestock production practices.
Summary
Postbiotics represent a multifunctional microbial product that supports animal health and productivity.
Their antioxidant, anti-inflammatory, immune-supporting, and antimicrobial properties provide broad-spectrum benefits.
Use of postbiotics in animal nutrition offers a promising alternative to antibiotics and probiotics, improving performance and health in a safe, stable, and sustainable manner.
Cite This Article
APA
Prasad S, Patel B, Kumar P, Lall R.
(2025).
Postbiotics: Multifunctional Microbial Products Transforming Animal Health and Performance.
Vet Sci, 12(12), 1191.
https://doi.org/10.3390/vetsci12121191
Kappes A, Tozooneyi T, Shakil G, Railey AF, McIntyre KM, Mayberry DE, Rushton J, Pendell DL, Marsh TL. Livestock health and disease economics: A scoping review of selected literature.. Front. Vet. Sci. 2023;10:1168649.
Underwood WJ, Blauwiekel R, Delano ML, Gillesby R, Mischler SA, Schoell A. Chapter 15—Biology and Diseases of Ruminants (Sheep, Goats, and Cattle). In: Fox JG, Anderson LC, Otto GM, Pritchett-Corning KR, Whary MT, editors. Laboratory Animal Medicine. 3rd ed. Academic Press; Boston, MA, USA: 2015. pp. 623–694.
Martin MJ, Thottathil SE, Newman TB. Antibiotics Overuse in Animal Agriculture: A Call to Action for Health Care Providers.. Am. J. Public Health. 2015;105:2409–2410.
Gadde U, Kim WH, Oh ST, Lillehoj HS. Alternatives to antibiotics for maximizing growth performance and feed efficiency in poultry: A review.. Anim. Health Res. Rev. 2017;18:26–45.
Shoveller AK, Bosch G, Trevizan L, Wakshlag JJ, Columbus DA. Editorial: Nutrition and Management of Animals We Keep as Companions.. Front. Vet. Sci. 2021;8:748776.
Sanders ME, Akkermans LM, Haller D, Hammerman C, Heimbach J, Hörmannsperger G, Huys G, Levy DD, Lutgendorff F, Mack D. Safety assessment of probiotics for human use.. Gut Microbes 2010;1:164–185.
Vahabnezhad E, Mochon AB, Wozniak LJ, Ziring DA. Lactobacillus bacteremia associated with probiotic use in a pediatric patient with ulcerative colitis.. J. Clin. Gastroenterol. 2013;47:437–439.
Salminen S, Collado M.C, Endo A, Hill C, Lebeer S, Quigley E.M.M, Sanders M.E, Shamir R, Swann J.R, Szajewska H. The International Scientific Association of Probiotics and Prebiotics (ISAPP) consensus statement on the definition and scope of postbiotics.. Nat. Rev. Gastroenterol. Hepatol. 2021;18:649–667.
Wong J.M, de Souza R, Kendall C.W, Emam A, Jenkins D.J. Colonic health: Fermentation and short chain fatty acids.. J. Clin. Gastroenterol. 2006;40:235–243.
Nogal A, Valdes A.M, Menni C. The role of short-chain fatty acids in the interplay between gut microbiota and diet in cardio-metabolic health.. Gut Microbes 2021;13:1897212.
Gurung N, Ray S, Bose S, Rai V. A broader view: Microbial enzymes and their relevance in industries, medicine, and beyond.. Biomed. Res. Int. 2013;2013:329121.
Kim K.W, Kang S.S, Woo S.J, Park O.J, Ahn K.B, Song K.D, Lee H.K, Yun C.H, Han S.H. Lipoteichoic Acid of Probiotic Lactobacillus plantarum Attenuates Poly I:C-Induced IL-8 Production in Porcine Intestinal Epithelial Cells.. Front. Microbiol. 2017;8:1827.
Deng S, Liu S, Li X, Liu H, Li F, Liu K, Zeng H, Zeng X, Xin B. Thuricins: Novel Leaderless Bacteriocins with Potent Antimicrobial Activity Against Gram-Positive Foodborne Pathogens.. J. Agric. Food Chem. 2022;70:9990–9999.
Li J, Chen J, Yang G, Tao L. Sublancin protects against methicillin-resistant Staphylococcus aureus infection by the combined modulation of innate immune response and microbiota.. Peptides 2021;141:170533.
Xie Z, Zhang G, Liu R, Wang Y, Tsapieva A.N, Zhang L, Han J. Heat-Killed Lacticaseibacillus paracasei Repairs Lipopolysaccharide-Induced Intestinal Epithelial Barrier Damage via MLCK/MLC Pathway Activation.. Nutrients 2023;15:1758.
Magrys A, Pawlik M. Postbiotic Fractions of Probiotics Lactobacillus plantarum 299v and Lactobacillus rhamnosus GG Show Immune-Modulating Effects.. Cells 2023;12:2538.
Ancuta D.L, Alexandru D.M, Muselin F, Cristina R.T, Coman C. Assessment of the Effect on Periodontitis of Antibiotic Therapy and Bacterial Lysate Treatment.. Int. J. Mol. Sci. 2024;25:5432.
Noori SMA, Behfar A, Saadat A, Ameri A, Atashi S, Siahpoosh A. Antimicrobial and Antioxidant Properties of Natural Postbiotics Derived from Five Lactic Acid Bacteria. Jundishapur J. Nat. Pharm. Prod. 2022. in press.
Davarzani S, Sanjabi MR, Mojgani N, Mirdamadi S, Soltani M. Investigating the Antibacterial, Antioxidant, and Cholesterol-lowering Properties of Yogurt Fortified with Postbiotic of Lactobacillus acidophilus and Lactiplantibacillus plantarum in the Wistar Rat Model. J. Food Prot. 2024;87:100408.
Aliouche N, Sifour M, Ouled-Haddar H. Exploring the antioxidant, antidiabetic, and antibacterial potential of postbiotic compounds derived from Lactiplantibacillus plantarum O7S1. Biotechnologia 2024;105:215–225.
Safura J, Naheed M, Setareh H, Mohammad Reza S, Solmaz S-N. Investigation of antimicrobial and antioxidant properties of postbiotics produced by lactobacillus rhamnosus and limosilactobacillus reuteri and their potential application in surface decontamination of red meat. Lwt 2024;209:116758.
Tong Y, Guo H, Abbas Z, Zhang J, Wang J, Cheng Q, Peng S, Yang T, Bai T, Zhou Y. Optimizing postbiotic production through solid-state fermentation with Bacillus amyloliquefaciens J and Lactiplantibacillus plantarum SN4 enhances antibacterial, antioxidant, and anti-inflammatory activities. Front. Microbiol. 2023;14:1229952.
Guerrero-Encinas I, Gonzalez-Gonzalez JN, Santiago-Lopez L, Muhlia-Almazan A, Garcia HS, Mazorra-Manzano MA, Vallejo-Cordoba B, Gonzalez-Cordova AF, Hernandez-Mendoza A. Protective Effect of Lacticaseibacillus casei CRL 431 Postbiotics on Mitochondrial Function and Oxidative Status in Rats with Aflatoxin B(1)-Induced Oxidative Stress. Probiotics Antimicrob. Proteins 2021;13:1033–1043.
Papatsiros VG, Eliopoulos C, Voulgarakis N, Arapoglou D, Riahi I, Sadurní M, Papakonstantinou GI. Effects of a Multi-Component Mycotoxin-Detoxifying Agent on Oxidative Stress, Health and Performance of Sows. Toxins 2023;15:580.
Lee Y-J, Choi J-H, Kang K-K, Sung S-E, Lee S, Sung M, Seo M-S, Park J-H. Antioxidant and Antimelanogenic Activities of Lactobacillus kunkeei NCHBL-003 Isolated from Honeybees. Microorganisms 2024;12:188.
Yan H, Xing Q, Xiao X, Yu B, He J, Mao X, Yu J, Zheng P, Luo Y, Wu A. Effect of Saccharomyces cerevisiae Postbiotics and Essential Oil on Growth Performance and Intestinal Health of Weanling Pigs During K88 ETEC Infection. J. Anim. Sci. 2024;102:skae007.
Osman A, El-Gazzar N, Almanaa TN, El-Hadary A, Sitohy M. Lipolytic Postbiotic from Lactobacillus paracasei Manages Metabolic Syndrome in Albino Wistar Rats. Molecules 2021;26:472.
Yu Z, Hao Q, Liu SB, Zhang QS, Chen XY, Li SH, Ran C, Yang YL, Teame T, Zhang Z. The positive effects of postbiotic (SWF concentration®) supplemented diet on skin mucus, liver, gut health, the structure and function of gut microbiota of common carp (Cyprinus carpio) fed with high-fat diet. Fish Shellfish Immunol. 2023;135:108681.
Wang J, Zhang J, Guo H, Cheng Q, Abbas Z, Tong Y, Yang T, Zhou Y, Zhang H, Wei X. Optimization of Exopolysaccharide Produced by Lactobacillus plantarum R301 and Its Antioxidant and Anti-Inflammatory Activities. Foods 2023;12:2481.
Aliouche N, Sifour M, Kebsa W, Ouled-Haddar H. Exploring the hepatoprotective potential of the probiotic Lactiplantibacillus plantarum E1K2R2 and its exopolysaccharide-postbiotic on ibuprofen-induced acute liver injury in rats. Naunyn Schmiedebergs Arch. Pharmacol. 2025;398:3079–3091.
Zhang A, Li D, Yu T, Zhang M, Cui Y, Wang H, Dong T, Wu Y. Multi-Omics Approach to Evaluate Effects of Dietary Sodium Butyrate on Antioxidant Capacity, Immune Function and Intestinal Microbiota Composition in Adult Ragdoll Cats. Metabolites 2025;15:120.
Itoh T, Miyazono D, Sugata H, Mori C, Takahata M. Anti-inflammatory effects of heat-killed Lactiplantibacillus argentoratensis BBLB001 on a gut inflammation co-culture cell model and dextran sulfate sodium-induced colitis mouse model. Int. Immunopharmacol. 2024;143:113408.
Feng C, Zhang W, Zhang T, He Q, Kwok L.Y, Tan Y, Zhang H. Heat-Killed Bifidobacterium bifidum B1628 May Alleviate Dextran Sulfate Sodium-Induced Colitis in Mice, and the Anti-Inflammatory Effect Is Associated with Gut Microbiota Modulation. Nutrients 2022;14:5233.
Jin Y, Wu J, Huang K, Liang Z. Heat-Killed Saccharomyces boulardii Alleviates Dextran Sulfate Sodium-Induced Ulcerative Colitis by Restoring the Intestinal Barrier, Reducing Inflammation, and Modulating the Gut Microbiota. Nutrients 2024;16:702.
Layus B.I., Gerez C.L., Rodriguez A.V.. Development of an ophthalmic formulation with a postbiotic of Lactiplantibacillus plantarum CRL 759. Benef. Microbes 2022;13:417–426.
Li S, Yang H, Jin Y, Hao Q, Liu S, Ding Q, Yao Y, Yang Y, Ran C, Wu C. Dietary cultured supernatant mixture of Cetobacterium somerae and Lactococcus lactis improved liver and gut health, and gut microbiota homeostasis of zebrafish fed with high-fat diet. Fish Shellfish Immunol. 2023;142:109139.
Yu Y, Zhou M, Sadiq F.A., Hu P, Gao F, Wang J, Liu A, Liu Y, Wu H, Zhang G. Comparison of the effects of three sourdough postbiotics on high-fat diet-induced intestinal damage. Food Funct. 2024;15:9053–9069.
Lim J.J., Jung A.H., Joo Suh H., Choi H.S., Kim H. Lactiplantibacillus plantarum K8-based paraprobiotics prevents obesity and obesity-induced inflammatory responses in high fat diet-fed mice. Food Res. Int. 2022;155:111066.
Chen Y, Zhu F, Yu G, Peng N, Li X, Ge M, Yang L, Dong W. Bifidobacterium bifidum postbiotics prevent Salmonella Pullorum infection in chickens by modulating pyroptosis and enhancing gut health. Poult. Sci. 2025;104:104968.
Xu X, Wu J, Jin Y, Huang K, Zhang Y, Liang Z. Both Saccharomyces boulardii and Its Postbiotics Alleviate Dextran Sulfate Sodium-Induced Colitis in Mice, Association with Modulating Inflammation and Intestinal Microbiota. Nutrients 2023;15:1484.
Kwon M, Lee J, Park S, Kwon O.H., Seo J, Roh S. Exopolysaccharide Isolated from Lactobacillus plantarum L-14 Has Anti-Inflammatory Effects via the Toll-Like Receptor 4 Pathway in LPS-Induced RAW 264.7 Cells. Int. J. Mol. Sci. 2020;21:9283.
Bobowska A, Granica S, Filipek A, Melzig M.F., Moeslinger T, Zentek J, Kruk A, Piwowarski J.P. Comparative studies of urolithins and their phase II metabolites on macrophage and neutrophil functions. Eur. J. Nutr. 2021;60:1957–1972.
Li Y, Yang S, Lun J, Gao J, Gao X, Gong Z, Wan Y, He X, Cao H. Inhibitory Effects of the Lactobacillus rhamnosus GG Effector Protein HM0539 on Inflammatory Response Through the TLR4/MyD88/NF-small ka, CyrillicB Axis. Front. Immunol. 2020;11:551449.
Chang H.M., Foo H.L., Loh T.C., Lim E.T.C., Abdul Mutalib N.E.. Comparative Studies of Inhibitory and Antioxidant Activities, and Organic Acids Compositions of Postbiotics Produced by Probiotic Lactiplantibacillus plantarum Strains Isolated From Malaysian Foods. Front. Vet. Sci. 2020;7:602280.
Isaac S.L., Abdul Malek A.Z., Hazif N.S., Roslan F.S., Mohd Hashim A., Song A.A., Abdul Rahim R., Wan Nur Ismah W.A.K.. Genome mining of Lactiplantibacillus plantarum PA21: Insights into its antimicrobial potential. BMC Genom. 2024;25:571.
Incili G.K., Karatepe P., Akgol M., Gungoren A., Koluman A., Ilhak O.I., Kanmaz H., Kaya B., Hayaloglu A.A.. Characterization of lactic acid bacteria postbiotics, evaluation in-vitro antibacterial effect, microbial and chemical quality on chicken drumsticks.. Food Microbiol. 2022;104:104001.
Shafipour Yordshahi A., Moradi M., Tajik H., Molaei R.. Design and preparation of antimicrobial meat wrapping nanopaper with bacterial cellulose and postbiotics of lactic acid bacteria.. Int. J. Food Microbiol. 2020;321:108561.
Laird T., Jordan D., Pluske J., Mansfield J., Wilkinson S., Cadogan D., Abraham S., O’Dea M.. Development of an In Vivo Extended-Spectrum Cephalosporin-Resistant Escherichia coli Model in Post-Weaned Pigs and Its Use in Assessment of Dietary Interventions.. Animals 2023;1:959.
Zabolyova N., Laukova A., Pogany Simonova M.. Susceptibility to postbiotics—Enterocins of methicillin-resistant Staphylococcus aureus strains isolated from rabbits.. Vet. Res. Commun. 2024;48:1449–1457.
Li Y., Zhen S., Cao L., Sun F., Wang L.. Effects of Lactobacillus plantarum Postbiotics on Growth Performance, Immune Status, and Intestinal Microflora of Growing Minks.. Animals 2023;13:2958.
Jung Y.J., Kim H.S., Jaygal G., Cho H.R., Lee K.B., Song I.B., Kim J.H., Kwak M.S., Han K.H., Bae M.J.. Postbiotics Enhance NK Cell Activation in Stress-Induced Mice through Gut Microbiome Regulation.. J. Microbiol. Biotechnol. 2022;32:612–620.
Mi X.J., Tran T.H.M., Park H.R., Xu X.Y., Subramaniyam S., Choi H.S., Kim J., Koh S.C., Kim Y.J.. Immune-enhancing effects of postbiotic produced by Bacillus velezensis Kh2-2 isolated from Korea Foods.. Food Res. Int. 2022;152:110911.
Humam A.M., Loh T.C., Foo H.L., Samsudin A.A., Mustapha N.M., Zulkifli I., Izuddin W.I.. Effects of Feeding Different Postbiotics Produced by Lactobacillus plantarum on Growth Performance, Carcass Yield, Intestinal Morphology, Gut Microbiota Composition, Immune Status, and Growth Gene Expression in Broilers under Heat Stress.. Animals 2019;9:644.
Ballantyne R., Lee J.W., Wang S.T., Lin J.S., Tseng D.Y., Liao Y.C., Chang H.T., Lee T.Y., Liu C.H.. Dietary administration of a postbiotic, heat-killed Pediococcus pentosaceus PP4012 enhances growth performance, immune response and modulates intestinal microbiota of white shrimp, Penaeus vannamei.. Fish Shellfish Immunol. 2023;139:108882.
Chaney E., Miller E.A., Firman J., Binnebose A., Kuttappan V., Johnson T.J.. Effects of a postbiotic, with and without a saponin-based product, on turkey performance.. Poult. Sci. 2023;102:102607.
Monika M., Tyagi J.S., Sonale N., Biswas A., Murali D., Sky, Tiwari A.K., Rokade J.J.. Evaluating the efficacy of Lactobacillus acidophilus derived postbiotics on growth metrics, Health, and Gut Integrity in broiler chickens.. Sci. Rep. 2024;14:24768.
Guan L., Hu A., Ma S., Liu J., Yao X., Ye T., Han M., Yang C., Zhang R., Xiao X.. Lactiplantibacillus plantarum postbiotic protects against Salmonella infection in broilers via modulating NLRP3 inflammasome and gut microbiota.. Poult. Sci. 2024;103:103483.
Jansseune S.C.G., Lammers A., van Baal J., Blanc F., van der Laan M.P., Calenge F., Hendriks W.H.. Diet composition influences probiotic and postbiotic effects on broiler growth and physiology.. Poult. Sci. 2024;103:103650.
Dong B., Calik A., Blue C.E.C., Dalloul R.A.. Impact of early postbiotic supplementation on broilers’ responses to subclinical necrotic enteritis.. Poult. Sci. 2024;103:104420.
Fang S., Fan X., Xu S., Gao S., Wang T., Chen Z., Li D.. Effects of dietary supplementation of postbiotic derived from Bacillus subtilis ACCC 11025 on growth performance, meat yield, meat quality, excreta bacteria, and excreta ammonia emission of broiler chicks.. Poult. Sci. 2024;103:103444.
Kudupoje M.B., Malathi V., Yiannikouris A.. Impact of a Natural Fusarial Multi-Mycotoxin Challenge on Broiler Chickens and Mitigation Properties Provided by a Yeast Cell Wall Extract and a Postbiotic Yeast Cell Wall-Based Blend.. Toxins 2022;14:315.
Abd El-Ghany W.A., Fouad H., Quesnell R., Sakai L.. The effect of a postbiotic produced by stabilized non-viable Lactobacilli on the health, growth performance, immunity, and gut status of colisepticaemic broiler chickens.. Trop. Anim. Health Prod. 2022;54:286.
Johnson C.N., Kogut M.H., Genovese K., He H., Kazemi S., Arsenault R.J.. Administration of a Postbiotic Causes Immunomodulatory Responses in Broiler Gut and Reduces Disease Pathogenesis Following Challenge.. Microorganisms 2019;7:268.
Gingerich E., Frana T., Logue C.M., Smith D.P., Pavlidis H.O., Chaney W.E.. Effect of Feeding a Postbiotic Derived from Saccharomyces cerevisiae Fermentation as a Preharvest Food Safety Hurdle for Reducing Salmonella Enteritidis in the Ceca of Layer Pullets.. J. Food Prot. 2021;84:275–280.
Vicente F., Campo-Celada M., Menendez-Miranda M., Garcia-Rodriguez J., Martinez-Fernandez A.. Effect of Postbiotic Supplementation on Nutrient Digestibility and Milk Yield during the Transition Period in Dairy Cows.. Animals 2024;14:2359.
Rius A.G., Kaufman J.D., Li M.M., Hanigan M.D., Ipharraguerre I.R.. Physiological responses of Holstein calves to heat stress and dietary supplementation with a postbiotic from Aspergillus oryzae.. Sci. Rep. 2022;12:1587.
Thomas M., Serrenho R.C., Puga S.O., Torres J.M., Puga S.O., Stangaferro M.. Effect of feeding a Saccharomyces cerevisiae fermentation product to Holstein cows exposed to high temperature and humidity conditions on milk production performance and efficiency-A pen-level trial.. J. Dairy Sci. 2023;106:4650–4665.
Coleman D.N., Jiang Q., Lopes M.G., Ritt L., Liang Y., Aboragah A., Trevisi E., Yoon I., Loor J.J.. Feeding a Saccharomyces cerevisiae fermentation product before and during a feed restriction challenge on milk production, plasma biomarkers, and immune function in Holstein cows.. J. Anim. Sci. 2023;101:skad019.
Dai D., Kong F., Han H., Shi W., Song H., Yoon I., Wang S., Liu X., Lu N., Wang W.. Effects of postbiotic products from Saccharomyces cerevisiae fermentation on lactation performance, antioxidant capacity, and blood immunity in transition dairy cows.. J. Dairy Sci. 2024;107:10584–10598.
Henige M., Anklam K., Aviles M., Buettner J., Henschel S., Yoon I., Wheeler J., Dawson G., McGill J., Dopfer D.. The Effect of Saccharomyces cerevisiae Fermentation Product Supplementation on Pro-Inflammatory Cytokines in Holstein Friesian Cattle Experimentally Inoculated with Digital Dermatitis.. Animals 2024;14:3260.
Maina TW, McDonald PO, Rani Samuel BE, Sardi MI, Yoon I, Rogers A, McGill JL. Feeding Saccharomyces cerevisiae fermentation postbiotic products alters immune function and the lung transcriptome of preweaning calves with an experimental viral-bacterial coinfection.. J. Dairy Sci. 2024;107:2253–2267.
Odunfa OA, Dhungana A, Huang Z, Yoon I, Jiang Y. Effects of a liquid and dry Saccharomyces cerevisiae fermentation product feeding program on ruminal fermentation, total tract digestibility, and plasma metabolome of Holstein steers receiving a grain-based diet.. J. Anim. Sci. 2024;102:skae223.
Abbasi A, Hashemi M, Pourjafar H, Hosseini H. Malva neglecta seed polysaccharide mucilage coating enriched by the Lactobacillus brevis TD4 postbiotics: A promising strategy to promote the shelf life of fresh beef.. Int. J. Biol. Macromol. 2024;280:135789.
Zheng X, Nie W, Xu J, Zhang H, Liang X, Chen Z. Characterization of antifungal cyclic dipeptides of Lacticaseibacillus paracasei ZX1231 and active packaging film prepared with its cell-free supernatant and bacterial nanocellulose.. Food Res. Int. 2022;162:112024.
Kim SW, Duarte ME. Saccharomyces yeast postbiotics supplemented in feeds for sows and growing pigs for its impact on growth performance of offspring and growing pigs in commercial farm environments.. Anim. Biosci. 2024;37:1463–1473.
Duarte ME, Kim SW. Efficacy of Saccharomyces yeast postbiotics on cell turnover, immune responses, and oxidative stress in the jejunal mucosa of young pigs.. Sci. Rep. 2024;14:19235.
Hung PHS, Thi Dung H, Thao LD, Van Chao N, Thi Hoa N, Thi Hien B, Mondal A, Nsereko V, Phung LD. Effects of Saccharomyces cerevisiae fermentation-derived postbiotics supplementation in sows and piglets’ diet on intestinal morphology, and intestinal barrier function in weaned pigs in an intensive pig production system.. Vet. Immunol. Immunopathol. 2025;283:110934.
Xu S, Jia X, Liu Y, Pan X, Chang J, Wei W, Lu P, Petry D, Che L, Jiang X. Effects of yeast-derived postbiotic supplementation in late gestation and lactation diets on performance, milk quality, and immune function in lactating sows.. J. Anim. Sci. 2023;101:skad201.
Gormley AR, Duarte ME, Deng Z, Kim SW. Saccharomyces yeast postbiotics mitigate mucosal damages from F18(+) Escherichia coli challenges by positively balancing the mucosal microbiota in the jejunum of young pigs.. Anim. Microbiome. 2024;6:73.
Cherrington T, Jordan D, Pluske J, Mansfield J, Lugsomya K, Wilkinson S, Cadogan D, Abraham S, O’Dea M. Lactobacillus and Saccharomyces fermentation products impact performance and the fecal microbiome in weanling pigs inoculated with enterotoxigenic Escherichia coli.. J. Anim. Sci. 2025;103:skae394.
Duarte ME, Deng Z, Kim SW. Effects of dietary Lactobacillus postbiotics and bacitracin on the modulation of mucosa-associated microbiota and pattern recognition receptors affecting immunocompetence of jejunal mucosa in pigs challenged with enterotoxigenic F18(+) Escherichia coli.. J. Anim. Sci. Biotechnol. 2024;15:139.
Zhang Z, Guo Q, Wang J, Tan H, Jin X, Fan Y, Liu J, Zhao S, Zheng J, Peng N. Postbiotics from Pichia kudriavzevii promote intestinal health performance through regulation of Limosilactobacillus reuteri in weaned piglets.. Food Funct. 2023;14:3463–3474.
Xu X, Duarte ME, Kim SW. Postbiotic effects of Lactobacillus fermentate on intestinal health, mucosa-associated microbiota, and growth efficiency of nursery pigs challenged with F18+Escherichia coli.. J. Anim. Sci. 2022;100:skac210.
Sun D, Tong W, Han S, Wu M, Li P, Li Y, Liang Y. Effects of Dietary Supplementation with Lactobacillus reuteri Postbiotics on Growth Performance, Intestinal Flora Structure and Plasma Metabolome of Weaned Piglets.. Animals. 2025;15:204.
Abrehame S, Hung MY, Chen YY, Liu YT, Chen YT, Liu FC, Lin YC, Chen YP. Selection of Fermentation Supernatant from Probiotic Strains Exhibiting Intestinal Epithelial Barrier Protective Ability and Evaluation of Their Effects on Colitis Mouse and Weaned Piglet Models.. Nutrients. 2024;16:1138.
Maidana LG, Gerez J, Hohmann MNS, Verri WA Jr, Bracarense A. Lactobacillus plantarum metabolites reduce deoxynivalenol toxicity on jejunal explants of piglets.. Toxicon 2021;203:12–21.
Papatsiros VG, Papakonstantinou GI, Voulgarakis N, Eliopoulos C, Marouda C, Meletis E, Valasi I, Kostoulas P, Arapoglou D, Riahi I. Effects of a Curcumin/Silymarin/Yeast-Based Mycotoxin Detoxifier on Redox Status and Growth Performance of Weaned Piglets under Field Conditions.. Toxins 2024;16:168.
Wu Y, Hu A, Shu X, Huang W, Zhang R, Xu Y, Yang C. Lactobacillus plantarum postbiotics trigger AMPK-dependent autophagy to suppress Salmonella intracellular infection and NLRP3 inflammasome activation.. J. Cell. Physiol. 2023;238:1336–1353.
Duysburgh C, Nicolas C, Van den Broeck M, Lloret F, Monginoux P, Reme C, Marzorati M. A specific blend of prebiotics and postbiotics improved the gut microbiome of dogs with soft stools in the in vitro Simulator of the Canine Intestinal Microbial Ecosystem.. J. Anim. Sci. 2025;103:skaf056.
Bela B, Coman MM, Verdenelli MC, Gramenzi A, Pignataro G, Fiorini D, Silvi S. In Vitro Assessment of Postbiotic and Probiotic Commercial Dietary Supplements Recommended for Counteracting Intestinal Dysbiosis in Dogs.. Vet. Sci. 2024;11:19.
Wambacq WA, Apper E, Le Bourgot C, Barbe F, Lyu Y, Pelst M, Broeckx BJG, Devriendt B, Cox E, Hesta M. A new combination of a prebiotic and postbiotic mitigates immunosenescence in vaccinated healthy senior dogs.. Front. Vet. Sci. 2024;11:1392985.
Cauquil M, Olivry T. Immunomodulating Effects of Heat-Killed Lactobacillus rhamnosus and Lactobacillus reuteri on Peripheral Blood Mononuclear Cells from Healthy Dogs.. Vet. Sci. 2025;12:226.
Wilson SM, Oba PM, Applegate CC, Koziol SA, Panasevich MR, Norton SA, Swanson KS. Effects of a Saccharomyces cerevisiae fermentation product-supplemented diet on fecal characteristics, oxidative stress, and blood gene expression of adult dogs undergoing transport stress.. J. Anim. Sci. 2023;101:skac378.
Koziol SA, Oba PM, Soto-Diaz K, Steelman AJ, Suchodolski JS, Eckhardt ERM, Swanson KS. Effects of a Lactobacillus fermentation product on the fecal characteristics, fecal microbial populations, immune function, and stress markers of adult dogs.. J. Anim. Sci. 2023;101:skad160.
Kayser E, He F, Nixon S, Howard-Varona A, Lamelas A, Martinez-Blanch J, Chenoll E, Davenport GM, de Godoy MRC. Effects of supplementation of live and heat-treated Bifidobacterium animalis subspecies lactis CECT 8145 on glycemic and insulinemic response, fecal microbiota, systemic biomarkers of inflammation, and white blood cell gene expression of adult dogs.. J. Anim. Sci. 2024;102:skae291.
de Souza Junior SM, de Godoy MRC. 203 The Effects of Daily Supplementation of Selected Probiotic and Postbiotic on the Microbiome of Adult Cats.. J. Anim. Sci. 2023;101:109.
Ganda E, Chakrabarti A, Sardi MI, Tench M, Kozlowicz BK, Norton SA, Warren LK, Khafipour E. Saccharomyces cerevisiae fermentation product improves robustness of equine gut microbiome upon stress.. Front. Vet. Sci. 2023;10:1134092.