Impact of Dietary Supplementation of Lactic Acid Bacteria Fermented Rapeseed with or without Macroalgae on Performance and Health of Piglets Following Omission of Medicinal Zinc from Weaner Diets
Autor: | Tomasz Cieplak, Gizaw Dabessa Satessa, Dennis Sandris Nielsen, Lukasz Krych, Yan Hui, Søren Kjærulff, Mette Olaf Nielsen, Paulina Tamez-Hidalgo, Grete Brunsgaard |
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Rok vydání: | 2020 |
Předmět: |
Rapeseed
Ascophyllum nodossum Saccharina latissima chemistry.chemical_element jejunal villus development Zinc Biology Gut flora GROWTH-PERFORMANCE chemistry.chemical_compound Saccharin latissima Lactobacillus NUTRIENT DIGESTIBILITY lcsh:Zoology PIGS lcsh:QL1-991 Food science SEAWEED ASCOPHYLLUM-NODOSUM Meal lcsh:Veterinary medicine integumentary system General Veterinary LAMINARIN IMMUNE FUNCTIONS gut barrier function biology.organism_classification MICROBIOTA ascophyllum nodossum Lactic acid chemistry INTESTINAL MORPHOLOGY lcsh:SF600-1100 Animal Science and Zoology Fermentation Composition (visual arts) MEAL colon microbiota BROWN SEAWEED saccharina latissima |
Zdroj: | Animals, Vol 10, Iss 1, p 137 (2020) Satessa, G D, Tamez-Hidalgo, P, Hui, Y, Cieplak, T, Krych, L, Kjærulff, S, Brunsgaard, G, Nielsen, D S & Nielsen, M O 2020, ' Impact of Dietary Supplementation of Lactic Acid Bacteria Fermented Rapeseed with or without Macroalgae on Performance and Health of Piglets Following Omission of Medicinal Zinc from Weaner Diets ', Animals, vol. 10, no. 1, 137 . https://doi.org/10.3390/ani10010137 Satessa, G D, Tamez-Hidalgo, P, Hui, Y, Cieplak, T M, Krych, L, Kjærulff, S, Brunsgaard, G, S. Nielsen, D & Nielsen, M O 2020, ' Impact of Dietary Supplementation of Lactic Acid Bacteria Fermented Rapeseed with or without Macroalgae on Performance and Health of Piglets Following Omission of Medicinal Zinc from Weaner Diets ', Animals, vol. 10, no. 1, 137 . https://doi.org/10.3390/ani10010137 Animals Volume 10 Issue 1 |
ISSN: | 2076-2615 |
Popis: | The feeding of medicinal zinc oxide (ZnO) to weaner piglets will be phased out after 2022 in Europe, leaving pig producers without options to manage post-weaning disorders. This study assessed whether rapeseed meal, fermented alone (FRM) or co-fermented with a single (Ascophylum nodosum FRMA), or two (A. nodossum and Saccharina latissimi FRMAS) brown macroalagae species, could improve weaner piglet performance and stimulate intestinal development as well as maturation of gut microbiota in the absence of in-feed zinc. Weaned piglets (n = 1240) were fed, during 28&ndash 85 days of age, a basal diet with no additives (negative control NC), 2500 ppm in-feed ZnO (positive control PC), FRM, FRMA or FRMAS. Piglets fed FRM and FRMA had a similar or numerically improved, respectively, production performance compared to PC piglets. Jejunal villus development was stimulated over NC in PC, FRM and FRMAS (gender-specific). FRM enhanced colon mucosal development and reduced signs of intestinal inflammation. All fermented feeds and PC induced similar changes in the composition and diversity of colon microbiota compared to NC. In conclusion, piglet performance, intestinal development and health indicators were sustained or numerically improved when in-feed zinc was replaced by FRM. |
Databáze: | OpenAIRE |
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