J. Piironen

发表

Effects of inositol, inositol-generating phytase B applied alone, and in combination with 6-phytase A to phosphorus-deficient diets on laying performance, eggshell quality, yolk cholesterol, and fatty acid deposition in laying hens.

R. Duliński, S. Świątkiewicz, H. Pustkowiak, 2012, Poultry science.

Influence of supplemental enzymes on the performance and phosphorus excretion of broilers fed wheat-based diets to 6 weeks of age

D. Ledoux, S. Świątkiewicz, J. Koreleski, 2001 .

Comparison of the efficacies of a novel aspergillus niger mycelium with separate and combined effectiveness of phytase, acid phosphatase, and pectinase in dephosphorylation of wheat-based feeds fed to growing broilers.

D. Ledoux, S. Świątkiewicz, J. Koreleski, 2000, Poultry science.

Effects of phosphorolytic and cell wall-degrading enzymes on the performance of growing broilers fed wheat-based diets containing different calcium levels.

D. Ledoux, S. Świątkiewicz, J. Koreleski, 2000, Poultry science.

Effect of phytase supplementation on utilization of phosphorus in chicken diets

T. Kiiskinen, J. Piironen, 1990 .

Xylanases and cellulases as feed additives.

J. Vehmaanperä, M. Paloheimo, M. Bedford, 2010 .

Effects of phytase B on laying performance, eggshell quality and on phosphorus and calcium balance in laying hens fed phosphorus-deficient maize-soybean meal diets.

S. Świątkiewicz, J. Koreleski, M. Mika, 2018 .

Effects of supplemental microbial phytase on performance of broiler chickens

T. Hakonen, T. Kiiskinen, J. Piironen, 1994 .

A preliminary investigation to compare metabolic heat dissipation by quiescent and activated spermatozoa of landlocked salmon

J. Piironen, O. Penttinen, H. Hyväurinen, 2000 .

Comparison of Aspergillus niger phytase and Trichoderma reesei phytase and acid phosphatase on phytate phosphorus availability in pigs fed on maize-soybean meal or barley-soybean meal diets.

M. Näsi, K. Partanen, J. Piironen, 1999, Archiv fur Tierernahrung.

Efficacy of Trichoderma reesei phytase and acid phosphatase activity ratios in phytate phosphorus degradation in vitro and in pigs fed maize–soybean meal or barley–soybean meal diets

M. Näsi, K. Partanen, J. Piironen, 1999 .