2results about How to "Improve pellet quality" patented technology

The utility model discloses environment-friendly snow-melting agent particle low-temperature forming equipment, and relates to the technical field of environment-friendly snow-melting agents, in particular to the environment-friendly snow-melting agent particle low-temperature forming equipment, the environment-friendly snow-melting agent particle low-temperature forming equipment comprises a box body and a heat preservation box with a heat preservation function, through grooves are formed in the two sides of the inner wall of the box body, and fourth bearings are fixedly connected to the opposite inner walls of one through groove; fourth rotating shafts are rotationally connected into the two fourth bearings correspondingly, the opposite ends of the two fourth rotating shafts are fixedly connected with the same lead screw, the surface of the lead screw is in threaded connection with a threaded block, a third shell is arranged on the back of the box body, a third driving motor is fixedly connected into the third shell, and a refrigerating coil is arranged in the heat preservation box. Meanwhile, the rotation directions of the first propeller blade and the second propeller blade are opposite, so that the raw materials can be fully turned over and mixed in the heat preservation box, uneven local cooling is avoided, and the particle quality and the performance of the snow melting agent are improved.

This invention relates to the application of microalgae polysaccharides in enhancing intestinal immunity in dairy cows, belonging to the field of feed technology. The microalgae polysaccharides prepared by this invention are used to increase the secretion of IgA, IgG, and IgM by the intestinal mucosa. This invention uses a specific ratio of kelp buds, Dunaliella salina, and Haematococcus pluvialis for pre-enzymatic hydrolysis using trypsin and nattokinase for a certain period of time, followed by enzymatic hydrolysis using hemicellulase and pectinase for a certain period of time. The resulting microalgae polysaccharide product has excellent effects in promoting the secretion of immunoglobulins in the dairy cow intestine, significantly increasing the content of IgA, IgG, and IgM in the dairy cow intestine, thereby enhancing intestinal immunity. It can serve as a highly effective alternative component for improving the intestinal immune function of dairy cows.