Effect of machining process on the activity of enzyme preparation

LIMA Fish Feed Machine,Chicken Feed Machine

The enzyme preparation is a biocatalyst hng a very high catalytic effect, and the catalytic efficacy is much higher than that of a general inorganic catalyst. However, the activity of the enzyme preparation is extremely susceptible to the objective factors of the outside world, such as pressure, temperature, humidity, etc., which can easily change the activity of the enzyme preparation, which greatly affects its catalytic effect. At this stage, feed particleization and puffing have become the mainstream of feed processing. Most of the feed sales in the market is treated by the processing process. It is now analyzed the analysis of feed processing technology and processing links to illustrate the effect of feed processing processes on the activity of the enzyme preparation, and improve the processing quality of the feed, and promote the development of animal husbandry in my country. 1 Feed Processing Process 1.1 Feed Processing Particle Production Section. In the production process of feed particle, first add a certain amount of water for steam modulation to achieve the purpose of improving the feed temperature. At the same time, friction, feed and stamping between the various materials of the feed, the friction between the feed and the mold, can also increase the feed temperature, and the feed particle temperature in this case will reach 90 ¡ã C, even Reach the boiling point. Overall, the temperature of the steam modulation is generally not less than 30 ¡ã C because the feed ingredient can be fully treated only at this temperature. 1.2 Puffed Production Section of Feed Processing. In the production process of feed puffed, by extrusion, the expanded temperature can reach 200 ¡ã C, but such a high temperature stay is relatively short, generally 7 s. In the production process of a floating aquatic product, a certain amount of water should be added to form a state of 1: 8 of the last water and steam. The feed is 3.55 mPa of the extrusion force of the die, and the temperature is controlled at 126 to 140 ¡ã C, and the moisture is maintained at 26 ¡ã C. 2 Feed Process Process Lange of Enzyme Population Database During – Bitting Feed, Service Animosteoferase Population is very common and a strong catalytic performance Catalysts, as with any other protein, etc., the variation of the outside world will have a huge impact, such as temperature, humidity, pressure, and the like. When the feed is produced in the feed, the temperature will reach 200 ¡ã C at some stage, such high temperatures change the activity of the enzyme preparation. Along with high temperatures, there is a certain amount of moisture addition, excessive pressure space, etc., which will change the protein structure inside the enzyme preparation, and the internal molecular spatial structure is denatured. Under such external conditions, the activity of the enzyme preparation will be greatly affected. 2.1 Temperature EMSP; Temperature on the activity of the enzyme preparation is the most affected, in the feed processing process, due to the change in stage, the activity of the enzyme preparationDifferent changes. The temperature rise, the protein and other biochemical eleme in the enzyme preparation produce a reaction, and the protein activity inside the enzyme preparation is varied, even lost when the temperature is raised to a certain limit. The temperature change in the process of the enzyme preparation and the feed process is mainly divided into the following categories. One type is a non-digestive enzyme. Non-digesses are mainly divided into cellulase, hemicellulase, pectinase, phytase, tannin enzyme, and glucanase. Th enzy and temperatures are: green wooden wood 45 ~ 65 ¡ã C, Wood 45 ~ 50 ¡ã C, Corning Wood 40 ~ 55 ¡ã C, 40 ~ 50 ¡ã C, Braggium, Bacillus 50 ~ 50 ¡ã C, Wood 40 ~ 50 ¡ã C, Rena Mill 40 ~ 50 ¡ã C, Black Mercuffle 40 ~ 50 ¡ã C , Black silk 40 ~ 50 ¡ã C, 50 to 50 ¡ã C, figs, 40 ~ 50 ¡ã C, black curlus 55 ~ 70 ¡ã C, Pecusewool 50 to 60 ¡ã C. The other is the digestive enzyme. The type of digester is mainly divided into protein, glycosidase, amylase, the source and temperature of th enzy : AS1398 Bacillus 35 ~ 40 ¡ã C, Bacillus 45 ~ 50 ¡ã C, Black Mildew Mildew 50 ~ 60 ¡ã C, Sudiang 50 ~ 60 ¡ã C, black utensil, 50 ~ 60 ¡ã C. 2.2 Humidity EMSP; The effect of moisture on the activity of the enzyme preparation is also very obvious during feed processing. More moisture content, the protein inside the enzyme preparation causes the internal structure due to the change in the surface of the feed surface, and the component of the protein is dispersed on the surface of the feed, especially the area where moisture is relatively large. During the production of feed production, there are many moisture, plus pressure and speed, produce more foam, and more foam can also affect the structure of the enzyme preparation internal protein. Normally, when the humidity is 90, the activity of the enzyme preparation is relatively stable, but in the same humidity, steam is supplied, and the enzyme preparation will be quickly inactivated. 2.3 Pressure EMSP; The effect of pressure on the enzyme preparation cannot be ignored, and the relationship between people’s relationships is also long history. It is understood that the pressure on the molecular structure and substrate inside the enzyme preparation have an important influence. It can be proved by testing that the activity can excite the activity of the enzyme preparation. Generally, the pressure increase changes the volume, structure of the internal protein of the enzyme preparation. And the activity position of the enzyme preparation. Increased pressure If the protein reacts inside the enzyme preparation slows, the activity volume increases, and the catalytic performance is enhanced. 3 Conclusion Process Revenues Multiple links, temperature changes, changes in humidity, and constant changes in the pressure generated, etc. It will affect the activity of the enzyme preparation. At prnt, the overall feed processing tends to be granulated, so the enzyme preparation involved the entire process of feed processing, due toThe feed processing process has changed more, so the activity of the enzyme preparation is also very large.This paper expounds the effect of feed processing to enzyme preparation activity by analysis of various variations in the feed processing.

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