Aquatic puffing feed is based on the original granular feed, optimized and improved in formula to meet the nutritional and technological needs of aquatic animals. It is extruded and matured in a higher production temperature and greater pressure space than granular feed, and then enters a normal air environment to produce loose, porous, and relatively low density feed. It has advantages such as high digestion and absorption rate, fast fish growth, and convenient feeding management.
| Crude protein | ≥35% |
| Crude fat | ≥4% |
| Crude fiber | ≤15% |
| Crude ash content | ≤15% |
| Moisture | ≤12% |
Aquatic expanded feed can be suspended in water without dissolution, thus effectively avoiding residual fermentation of feed in water.
Aquatic expanded feed can effectively reduce the oxygen consumption of organic matter in water and avoid water pollution.
High temperature treatment is required during expansion to make starch gelatinize, stabilize fat, and damage and soften fiber structure and cell walls.
Improve the utilization rate of various nutrients, and during the expansion process, it can also destroy harmful substances such as trypsin and anti nutritional factors in soybean meal.
It is beneficial for improving the palatability and digestibility of raw materials, so the utilization rate of extruded feed is higher than that of powdered and granular feed.
Aquatic expanded feed needs to be dried, resulting in lower moisture and particle hardness, resulting in a lower particle pulverization rate.
During the puffing process, most microorganisms and insects are killed, resulting in a long shelf life and convenient storage and transportation.
Fish meal, soybean meal, flour, soybean phospholipid oil, spirulina powder, astaxanthin, vitamins, mineral elements, etc.
Related Extruded Feed
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