Evaluation of analytical and statistical approaches for predicting in vitro nitrogen solubility and in vivo pre-caecal crude protein digestibility of cereal grains in growing pigs.
amino acids
cereal grains
crude protein
growing pigs
in vitro nitrogen solubility
standardized pre-caecal digestibility
Journal
Journal of animal physiology and animal nutrition
ISSN: 1439-0396
Titre abrégé: J Anim Physiol Anim Nutr (Berl)
Pays: Germany
ID NLM: 101126979
Informations de publication
Date de publication:
May 2020
May 2020
Historique:
received:
04
09
2019
revised:
16
12
2019
accepted:
16
01
2020
pubmed:
7
2
2020
medline:
5
3
2021
entrez:
7
2
2020
Statut:
ppublish
Résumé
Different analytical (enzyme system and near-infrared spectroscopy (NIRS)) and statistical (single and multiple regressions) approaches were used to predict in vivo standardized pre-caecal digestibility (PCD) of crude protein (CP) and amino acids (AA) in cereal grains for growing pigs as well as in vitro nitrogen (N) solubility. Furthermore, different chemical and physical characteristics were categorized (e.g. crude nutrients, AA, minerals, fibre components or combinations of these) and used for generating prediction equations. There were strong linear relationships (p < .05) between in vivo PCD of CP and essential AA and in vitro N solubility when grain species was considered as covariate in the model. Predicting in vivo PCD values using various chemical and physical characteristics produced inconsistent results among different grain species and AA and could therefore not be used for predicting PCD. It is possible to predict in vitro N solubility from chemical and physical characteristics for some grain species. However, the relationships between some of these categories and the in vitro N solubility were not consistent and not always causative or physiologically explainable. The R
Substances chimiques
Nitrogen
N762921K75
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
965-976Informations de copyright
© 2020 The Authors. Journal of Animal Physiology and Animal Nutrition published by Blackwell Verlag GmbH.
Références
Bedford, M. R., & Schulze, H. (1998). Exogenous enzymes for pigs and poultry. Nutrition Research Reviews, 11, 91-114. https://doi.org/10.1079/NRR19980007
Boisen, S., & Fernández, J. A. (1995). Prediction of the apparent ileal digestibility of protein and amino acids in feedstuffs and feed mixtures for pigs by in vitro analyses. Animal Feed Science and Technology, 51, 29-43. https://doi.org/10.1016/0377-8401(94)00686-4
Bokobza, L. (1998). Near infrared spectroscopy. Journal of near Infrared Spectroscopy, 6, 3-17. https://doi.org/10.1255/jnirs.116
Burns, D. A., & Ciurczak, E. W. (2008). Handbook of near-infrared analysis, 3rd ed. Boca Raton, FL: CRC Press.
Cervantes-Pahm, S. K., Liu, Y., & Stein, H. H. (2014). Digestible indispensable amino acid score and digestible amino acids in eight cereal grains. British Journal of Nutrition, 111, 1663-1673. https://doi.org/10.1017/S0007114513004273
Cone, J. W., & van der Poel, A. F. B. (1993). Prediction of apparent heal protein digestibility in pigs with a two-step in-vitro method. Journal of the Science of Food and Agriculture, 62, 393-400. https://doi.org/10.1002/jsfa.2740620413
Dardenne, P. (2010). Some considerations about NIR spectroscopy: Closing speech at NIR-2009. NIR News, 21, 8-14. https://doi.org/10.1255/nirn.1165
Gesellschaft für Ernährungsphysiologie (2005). Mitteilungen des Ausschusses für Bedarfsnormen: Standardisierte praecaecale Verdaulichkeit von Aminosäuren in Futtermitteln für Schweine - Methoden und Konzepte. In Society of Nutrition Physiology (Eds.), Proceedings of the society of nutrition (pp. 185-205). Frankfurt am Main, Germany: DLG-Verlag.
Jezierny, D., Mosenthin, R., Sauer, N., & Eklund, M. (2010). Vitro prediction of standardised ileal crude protein and amino acid digestibilities in grain legumes for growing pigs. Animal, 4, 1987-1996. https://doi.org/10.1017/S1751731110001114
Krieg, J., Koenzen, E., Seifried, N., Steingass, H., Schenkel, H., & Rodehutscord, M. (2018). Prediction of CP and starch concentrations in ruminal in situ studies and ruminal degradation of cereal grains using NIRS. Animal, 12, 472-480. https://doi.org/10.1017/S1751731117001926
Manley, M. (2014). Near-infrared spectroscopy and hyperspectral imaging: Non-destructive analysis of biological materials. Chemical Society Reviews, 43, 8200-8214. https://doi.org/10.1039/c4cs00062e
NRC (1998). Nutrient Requirements of Swine, 10th ed. Washington, DC: National Academies Press.
Rodehutscord, M., Krieg, J., Rosenfelder, P., Seifried, N., Steingass, H., Zuber, T., & Mosenthin, R. (2016). Cereal grains as source of protein and amino acids in livestock feeding. In Society of Nutrition Physiology (Eds.), Proceedings of the society of nutrition (163-165). Frankfurt am Main, Germany: DLG-Verlag.
Rodehutscord, M., Rückert, C., Maurer, H. P., Schenkel, H., Schipprack, W., Bach Knudsen, K. E., … Mosenthin, R. (2016). Variation in chemical composition and physical characteristics of cereal grains from different genotypes. Archives of Animal Nutrition, 70(2), 87-107, https://doi.org/10.1080/1745039X.2015.1133111
Rosenfelder, P., Mosenthin, R., Spindler, H. K., Jørgensen, H., Bach Knudsen, K. E., Sauer, N., … Eklund, M. (2015). Standardized ileal digestibility of amino acids in eight genotypes of soft winter wheat fed to growing pigs. Journal of Animal Science, 93, 1133-1144. https://doi.org/10.2527/jas.2014-8079
Rosenfelder-Kuon, P., Strang, E. J. P., Spindler, H. K., Eklund, M., & Mosenthin, R. (2017). Ileal starch digestibility of different cereal grains fed to growing pigs. Journal of Animal Science, 95, 2711-2717. https://doi.org/10.2527/jas.2017.1450
SAS (2008). SAS user's guide: Statistics. Cary, NC: Inst. Inc.
Spindler, H. K., Mosenthin, R., Rosenfelder, P., Jørgensen, H., Bach Knudsen, K. E., Sauer, N., … Eklund, M. (2016). Standardized ileal digestibility of amino acids in eight genotypes of barley fed to growing pigs. Animal, 10(12), 1931-1940. https://doi.org/10.1017/S175173111600104X
Strang, E. J. P., Eklund, M., Rosenfelder, P., Htoo, J. K., & Mosenthin, R. (2017). Variations in the chemical composition and standardized ileal digestibility of amino acids in eight genotypes of triticale fed to growing pigs. Journal of Animal Science, 95, 1614-1625. https://doi.org/10.2527/jas2016.1238
Strang, E. J. P., Eklund, M., Rosenfelder, P., Sauer, N., Htoo, J. K., & Mosenthin, R. (2016). Chemical composition and standardized ileal amino acid digestibility of eight genotypes of rye fed to growing pigs. Journal of Animal Science, 94, 3805-3816. https://doi.org/10.2527/jas.2016-0599
Tillmann, P. (1996). Kalibrationsentwicklung für NIRS-Geräte: Eine Einführung. Göttingen, Germany: Cuvillier Verlag.
Zuber, T., Maurer, H. P., Möhring, J., Nautscher, N., Siegert, W., Rosenfelder, P., & Rodehutscord, M. (2016). Variability in amino acid digestibility of triticale grain from diverse genotypes as studied in cecectomized laying hens. Poultry Science, 95, 2861-2870. https://doi.org/10.3382/ps/pew174
Zuber, T., Miedaner, T., Rosenfelder, P., & Rodehutscord, M. (2016). Amino acid digestibility of different rye genotypes in caecectomised laying hens. Archives of Animal Nutrition, 70, 470-487. https://doi.org/10.1080/1745039X.2016.1226035
Zuber, T., & Rodehutscord, M. (2016). Variability in amino acid digestibility of wheat grains from diverse genotypes examined in caecectomised laying hens: Variabilität der Aminosäurenverdaulichkeit unterschiedlicher Weizengenotypen bei caecectomierten Legehennen. European Poultry Science (Archiv Für Geflügelkunde), 80. https://doi.org/10.1399/eps.2016.156