company news about Disadvantages of expanded floating fish feed

1, high cost: puffed feed process is more complex than the general granular feed, more equipment inputs, high electricity consumption, low yield, and therefore higher costs, more than 20% higher than the cost of granular feed.

2, part of the loss of nutrients: puffing process of high temperature so that part of the reducing sugars in the raw materials and free amino acids Merad reaction, reducing the utilization of some of the protein, the puffing process also has a considerable part of the vitamin is destroyed by the failure.