Beatriz Martínez-Vallespín

Freie Universität Berlin — Germany

Agricultural and Biological Sciences · Life Sciences

12h-index328citations29works0.62yr avg
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Research Topics

Animal Nutrition and Physiology(15), Gut microbiota and health(8), Clostridium difficile and Clostridium perfringens research(7), Rabbits: Nutrition, Reproduction, Health(7), Ruminant Nutrition and Digestive Physiology(5)

Publications29 total

Effects of Fibrous By-Products on Growth Performance, Ileal Nutrient Digestibility, Intestinal Morphology, and Microbiota Composition in Weaned Piglets
Microorganisms·2025Open Access
72. Dietary fiber fermentability and weaning age shape gut microbiota composition and activity in piglets
Animal - science proceedings·2025
Effect of increasing levels of phytase on performance, prececal nutrient digestibility, intestinal mucosa physiology and immune response in broiler chickens from 1 to 21 days of age
Poultry Science·2025· 2 citedOpen Access
In vivo tracking of grape marc biomarkers, bioconversion, metabolic tracers, and microbiota modulation in swine fed a polyphenol-rich extract diet
PLoS ONE·2025Open Access
Effects of different concentrations of a white grape marc extract on broiler performance, apparent ileal digestibility, antioxidant capacity, intestinal barrier function and nutrient transport markers
Poultry Science·2025· 1 citedOpen Access
Effects of low levels of mango peels (Mangifera indica L.) and apple pectin on in vitro-fermentability, digestive-physiological, and microbiological parameters in piglet nutrition
Livestock Science·2025Open Access
Influence of Dietary Fiber and Weaning Age on the Gut Microbiota Activity and Bile Acid Regulation in Piglets
SSRN Electronic Journal·2025Open Access
Dietary fiber and weaning age affect stress and immune markers in saliva of sows and their offspring
Journal of Animal Science·2024· 2 citedOpen Access
The Gut Microbiome in Pigs and Its Impact on Animal Health
2024
Clostridioides difficile-mesocolonic oedema in neonatal suckling piglets develops regardless of the fibre composition in sow’s diets
animal·2022· 4 citedOpen Access
Dietary fiber and its role in performance, welfare, and health of pigs
Animal Health Research Reviews·2022· 36 citedOpen Access
Evaluation of High Doses of Phytase in a Low-Phosphorus Diet in Comparison to a Phytate-Free Diet on Performance, Apparent Ileal Digestibility of Nutrients, Bone Mineralization, Intestinal Morphology, and Immune Traits in 21-Day-Old Broiler Chickens
Animals·2022· 16 citedOpen Access
O19. Mother-offspring association: impact of sow’s diet on Clostridioides difficile colonisation in suckling piglets and colostrum potential against toxins in IPEC-J2
Animal - science proceedings·2022
Fiber Composition in Sows’ Diets Modifies Clostridioides difficile Colonization in Their Offspring
Current Microbiology·2022· 12 citedOpen Access
Porcine and Chicken Intestinal Epithelial Cell Models for Screening Phytogenic Feed Additives—Chances and Limitations in Use as Alternatives to Feeding Trials
Microorganisms·2022· 17 citedOpen Access
Performance, health, bacterial metabolites and intestinal histomorphology in does and growing rabbits fed diets with increasing lignocellulose-to-cellulose proportions
Archives of Animal Nutrition·2022· 1 cited
A Preliminary Survey of the Distribution of Segmented Filamentous Bacteria in the Porcine Gastrointestinal Tract
Current Microbiology·2021· 3 citedOpen Access
Effects of cereal and protein source on performance, apparent ileal protein digestibility and intestinal characteristics in weaner piglets
Archives of Animal Nutrition·2021· 16 cited
Porcine Colostrum Protects the IPEC-J2 Cells and Piglet Colon Epithelium against Clostridioides (syn. Clostridium) difficile Toxin-Induced Effects
Microorganisms·2020· 14 citedOpen Access
Formula Feeding Predisposes Neonatal Piglets to Clostridium difficile Gut Infection
The Journal of Infectious Diseases·2017· 23 citedOpen Access
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Frequent Co-authors

Jürgen Zentek(22), Wilfried Vahjen(15), Łukasz Grześkowiak(13), Eva-Maria Saliu(10), Johannes Schulze Holthausen(5), E. Martínez-Paredes(4), L. Ródenas(4), C. Cervera(4), E. Blas(4), Anna Wessels(4), Juan José Pascual(3), Robert Pieper(3), K. Männer(3), Leticia Abecia(3), N. Rodríguez‐Romero(3), M. Fondevila(3), Cornelia C. Metges(2), Peter Ader(2), J. M. Castro Cerón(2), Philip Krüsselmann(2)