Supplementation of Pycnoporus sanguineus CS2 Enzymes in Drinking Water: Effects on Productive Performance and Intestinal Morphology in Broiler Chicken
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| 著者: | , , , , , , , , , |
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| フォーマット: | artículo original |
| 状態: | Versión publicada |
| 出版日付: | 2026 |
| その他の書誌記述: | Introduction, The present study evaluates the effect of a crude multi-enzyme extract derived from basidiomycete fungi on the performance parameters and intestinal architecture of broiler chickens. The main objective is to determine the biotechnological potential of these lignocellulolytic enzymes as an additive in drinking water to improve the efficiency of the poultry meat production system. Methodology, The research is conducted in the municipality of Marin, Nuevo Leon, under seasonal arid climatic conditions. The methodology consists of the production of a fungal extract characterized by spectrophotometric techniques to quantify laccase, cellulase, and xylanase activities. A completely randomized experimental design is used to compare birds under a control diet against a group supplemented with the enzyme complex. Morphometric analyses of intestinal tissues are performed using conventional histology techniques and hematoxylin-eosin staining to measure villus height and crypt depth. Results and discussion, Results demonstrate that the supernatant possesses predominant laccase and beta-glucosidase activity. Although feed intake shows no variation, the supplemented group exhibits a significant optimization of feed efficiency and a reduction in water intake. Histological analysis reveals an increase in villus height in the duodenum, which favors the absorption surface. It is discussed that the degradation of lignin and non-starch polysaccharides reduces digesta viscosity and energy expenditure for epithelial maintenance. Conclusions, The use of basidiomycete enzymes improves nutrient assimilation without compromising physiological integrity. The most outstanding finding is the positive correlation between fungal enzymatic activity and the increase in feed efficiency through the modification of the proximal intestinal structure. |
| 国: | Portal de Revistas UTN |
| 機関: | Universidad Técnica Nacional |
| Repositorio: | Portal de Revistas UTN |
| 言語: | Español |
| OAI Identifier: | oai:revistas.utn.ac.cr:article/829 |
| オンライン･アクセス: | https://revistas.utn.ac.cr/index.php/agro/article/view/829 |
| キーワード: | basidimicetos eficiencia alimenticia enzimas activas en carbohidratos (CAZymes) lacasa salud animal basidiomicetos animal health basidiomycetes Carbohydrate-Active enzymes (CAZymes) feed efficiency laccase |