A: Enzyme preparations are biologically active substances that are very sensitive to high temperatures, so they are generally not used directly in expanded materials. However, they can be used in expanded materials by directly spraying the enzyme preparations or by dissolving and mixing the enzyme preparations with oil and then spraying them.
A: As a live bacterial preparation, probiotics need to have good storage stability, temperature resistance, gastric acid bile salt resistance, etc. in order to reach…
Select the phytase variety with the best phosphorus release rate; try to use feed ingredients with rich phosphorus content; use phytase in excess dose (6-12…
Q:What are the differences in the mechanisms of action of different probiotics? A: There are differences in bacteriological properties. For example, for the utilization of oxygen, there are aerobic bacteria such as Bacillus, facultative anaerobic bacteria such as lactobacilli, and strict anaerobic bacteria such as Clostridium butyricum. There are also whether spores are produced, such as hay, lichen, coagulation and Clostridium butyricum can form spores, but lactic acid bacteria cannot form spores. Furthermore, there are differences in their resistance to stress. In addition, there are certain differences in the targets of different probiotics in the intestine. Subtilis and lichen act on the front part of the small intestine, coagulant and lactic acid bacteria act on the middle and back part of the small intestine, and Clostridium butyricum acts on the back part of the small intestine.
What are the causes and solutions for the problem of watery stools in laying hens? The nutritional watery and loose stools of laying hens are…
When phytase is used in excess in the formula, how should the addition of calcium hydrogen phosphate be adjusted? A: When phytase is used in…
Q:For feed Enzyme, is the higher the enzyme activity, the better? A：Not necessarily, it depends on the type of enzyme. Endogenous digestive enzymes such as amylase and protease have an upper limit. When excessive…
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