Although the application of floating fish feed pellet making maker extrusion innovation in the feed market started late, the development speed is extremely quickly, and also the application range is additionally fairly vast, and also it has even end up being an vital technical methods in the current feed handling.
Nevertheless, how to make use of the extrusion modern technology and drifting fish feed pellet making machine medically, reasonably, as well as stably for a long period of time to optimize its benefits and also features is still a technological issue that problems lots of feed firms.
1. The impact of drifting feed extruder machine
( 1) Impact of extrusion on starch
The starch in the feed is primarily amylose, and also because the starch pellets develop granular agglomerates, its framework is portable and the water absorption is poor. The starch enters the extruder from the drifting fish feed making device conditioner, and in the closed setting of heat and high pressure, the macromolecular polymer remains in a liquified state, and also the local molecular chain is removed by strong pressure as well as shearing pressure, causing the deterioration of amylopectin.
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At the same time, it additionally creates the bosom of the α-1 ,4 glycosidic bond in the amylose, causing starch dextrinization, and the starch particles are burglarized short-chain dextrins, which are broken down right into soluble reducing sugars, which improve the solubility, digestibility as well as flavor of starch.
The extruded starch made by floating fish feed pellet making machine, not just has gelatinization effect, however likewise saccharification impact, which enhances the water-soluble web content of starch numerous times to dozens of times, supplies favorable conditions for the activity of enzymes, as well as boosts the use rate of starch in aquatic feed.
( 2) The effect of extrusion on healthy protein
Throughout the drifting fish feed pellet making maker extrusion procedure, the healthy protein is subjected to high temperature, high pressure and strong mechanical shearing force in the extrusion tooth cavity, its surface area charge is rearranged as well as tends to be consistent, the molecular framework is stretched and restructured, and the intermolecular hydrogen bonds,
Secondary bonds such as disulfide bonds are partially damaged, leading to the last denaturation of the protein. This denaturation makes it easier for proteases to go into the inside of the healthy protein, thus boosting digestibility.
In the floating fish feed pellet making device extrusion process, the major elements affecting protein denaturation are temperature level, stress, solid shear as well as the moisture of the extruded product.
( 3) The effect of extrusion on fat
The inactivation of lipase and also lipoxygenase in the feed improves the storage space stability of fat, and likewise advertises the formation of fat-starch complexes as well as minimizes fat degeneration, which is useful for fat storage.
Related post: https://www.richipelletmachine.com/floating-fish-feed-production-line/
Full-fat soybeans are puffed to reduce the chance of fat being subjected to air and degrade. In a high-shear environment, soybean oil cells are completely fractured, hence boosting the application of fat. Under mild problems, such as the floating fish feed pellet making device blowing temperature below 100 ℃, the effect of fat oxidation is small.
As the drifting fish feed making maker puffing temperature climbs from 120 ℃ to 170 ℃, the wetness increases, as well as the recurring time in the extrusion dental caries increases, and the fat oxidation value increases rapidly.
Additionally, there are other factors influencing the oxidation of fat, such as the boost of item surface area and change metal aspects can speed up the oxidation of fat.
( 4) Influence of extrusion on unrefined fiber
Crude fiber feed, additionally called rough feed, describes feed with a all-natural wetness material listed below 60% as well as a unrefined fiber material equal to or greater than 18% in completely dry issue. The crude fiber material in all type of straws is more than 20%, and also the crude fiber material in rice husk is 44%, which is the grain byproduct with the highest unrefined fiber content in all feeds.
The annual output of various kinds of straw in my country is 5 trillion lots, and the part made use of for feed is less than 10%. Compared with the usage rate of 20% in developed countries, there is a large void.
Through the floating fish feed pellet making machine extrusion technology, because of the humidification, home heating, pressurization as well as expansion, the lignin in between cells and also the layers in the cell wall surface is melted, some hydrogen bonds are broken, the crystallinity is lowered, as well as the macromolecular substances are disintegrated.
The initial portable structure becomes fluffy and also part of the absorbable compounds are released, therefore improving the use price of the feed. The existing research study results show that after the fibers are refined and also squeezed out, the web content of soluble fibers increases reasonably, normally by regarding 3%.
The fiber change is generally affected by the drifting fish feed pellet making equipment processing problems, and noticeable adjustments will take place when the handling conditions are extreme.
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( 5) Influence of extrusion on vitamin.
The heat, high moisture and high pressure of the floating fish feed pellet making equipment puffing process will certainly cause the loss of the biological task of different vitamins, amongst which the vitamins that are conveniently oxidized are particularly noticeable.
The vitamins included or contributed to the feed are all lost because of extrusion processing of drifting fish feed extruder. The means to get over the loss of vitamin task caused by puffing is to raise the quantity of vitamins added to the formula, so that the lost residual vitamins can still satisfy the requirements of animals.
( 6) The impact of extrusion on dangerous materials
The extrusion procedure of drifting fish feed pellet making machine can not just successfully lower the anti-nutritional factors in the feed such as antitrypsin, lipoxygenase, aringoxin, etc, yet also decay the mustard II as well as Gossypol, decreasing the web content of its dangerous elements.
Furthermore, for typical hazardous microorganisms in feed resources, such as Escherichia coli, Salmonella, and so on, a lot of the damaging microorganisms can be killed by extrusion.
2. Benefits of floating fish feed making device
The equipments of drifting fish feed pellet making machine are directly attached to rotate, understanding high-efficiency power transmission, low sound and small vibration.
The ring die of drifting fish feed pellet making device takes on the quick-release hoop type design, which is very easy to change, has high efficiency and big output.
Single-layer or multi-layer stainless steel modulator to ensure pellet feed.
Novel framework, small, risk-free, reduced noise, steady work, basic operation and maintenance, stable and also risk-free.
Appropriate for the manufacturing of different top notch animals and chicken aquatic feed and other pellets.
The drifting fish feed pellet making machine embraces belt straight drive mode, with huge driving pressure, secure turning and also low sound.
The opening area of the ring die is enhanced by 25% to attain the area-to-power proportion.
Various kinds of drifting fish feed pellet making equipment modulators as well as feeders can be picked as needed.
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