anant kumar

Hi, Dr. Piotr. Hope you are doing well. If use phytase, nsps and protease enzymes in feed, how can we get matrix from these. If we go for matrix phytase not only work on phosphorus and calcium but also release some amino acids and energy. Protease enzyme not only release amino acids but this enzyme also has some impact on calcium, p and energy. What should we do when we use these 3 enzymes in comb ...

Great points! Matrix values of enzymes should be used cautiously as they might not always be accurate. Different factors such as birds’ age, dietary antinutrients, disease, and environmental conditions can affect the efficacy of enzymes in diets. Another concern in using these values is related to enzyme additivity issues. Nutritionists must be careful when reviewing the total matrix applied ...

Thank you so much, Professor, for giving valuable information.Professor, till now I feel confused in this regard because I couldn't find calculate method.Could you help me how can calculate it exactly? As for example the effect of phytase on broilers.