Comparar métodos
Examine os métodos selecionados lado a lado; as linhas que diferem ficam destacadas.
| Análise de FDN/FDA× | Digestibilidade Aparente Total (DAT)× | |
|---|---|---|
| Área | Ciências veterinárias | Ciências veterinárias |
| Família | Process / pipeline | Process / pipeline |
| Ano de origem≠ | 1963 | 1970 |
| Autor original≠ | Peter J. Van Soest | Agricultural Research Community |
| Tipo≠ | Analytical Chemistry Method | Balance Study Methodology |
| Fonte seminal≠ | Van Soest, P. J., & Wine, R. H. (1967). Use of detergents in the analysis of fibrous feeds: II. A rapid method for the determination of fiber and lignin. Journal of the Association of Official Analytical Chemists, 50(1), 50-55. link ↗ | Adeola, O. (2001). Digestion and balance techniques in pigs. In A. J. Lewis & L. L. Southern (Eds.), Swine Nutrition (2nd ed., pp. 903-916). CRC Press. link ↗ |
| Outros nomes | fiber fractionation, detergent fiber analysis, forage quality assessment | ATTD, digestibility coefficient, fecal digestibility |
| Relacionados | 3 | 3 |
| Resumo≠ | Neutral Detergent Fiber (NDF) and Acid Detergent Fiber (ADF) analysis is a chemical fractionation method that separates feed components into digestible and indigestible portions based on their resistance to sequential detergent treatments. Developed by Peter J. Van Soest in the 1960s, NDF/ADF analysis provides rapid estimates of forage quality and feed digestibility, making it fundamental to ruminant nutrition and feed evaluation worldwide. | Apparent Total Tract Digestibility (ATTD) is a measure of the proportion of a nutrient consumed in feed that is absorbed by the animal, calculated from the difference between dietary intake and fecal excretion. Standardized since the 1970s, ATTD is essential for quantifying the bioavailability of nutrients in feedstuffs, formulating balanced diets, and comparing the nutritive value of different feed ingredients across diverse animal species. |
| ScholarGateConjunto de dados ↗ |
|
|