Although the application of floating fish feed pellet making maker extrusion technology in the feed market began late, the development speed is extremely quick, as well as the application range is additionally fairly broad, and also it has even come to be an essential technical methods in the current feed handling.
However, exactly how to use the extrusion innovation as well as floating fish feed pellet making machine scientifically, rationally, and also stably for a very long time to maximize its benefits as well as functions is still a technical issue that problems lots of feed business.
Related post: Floating Fish Feed Production Line
1. The influence of floating feed extruder device
( 1) Influence of extrusion on starch
The starch in the feed is generally amylose, as well as since the starch pellets develop granular agglomerates, its structure is small and also the water absorption is poor. The starch enters the extruder from the drifting fish feed making device conditioner, and also in the closed environment of heat and high pressure, the macromolecular polymer is in a liquified state, as well as the local molecular chain is removed by strong stress and also shearing pressure, causing the deterioration of amylopectin.
At the same time, it also triggers the bosom of the α-1 ,4 glycosidic bond in the amylose, resulting in starch dextrinization, and also the starch molecules are broken into short-chain dextrins, which are degraded right into soluble decreasing sugars, which boost the solubility, digestibility and also flavor of starch.
The extruded starch made by drifting fish feed pellet making machine, not only has gelatinization result, yet likewise saccharification impact, which raises the water-soluble material of starch numerous times to dozens of times, offers positive conditions for the action of enzymes, as well as enhances the application price of starch in aquatic feed.
Related post: https://www.richipelletmachine.com/floating-fish-feed-production-line/
( 2) The effect of extrusion on protein
Throughout the floating fish feed pellet making equipment extrusion procedure, the healthy protein goes through heat, high pressure and strong mechanical shearing force in the extrusion cavity, its surface area cost is rearranged as well as has a tendency to be uniform, the molecular framework is stretched as well as rearranged, as well as the intermolecular hydrogen bonds,
Additional bonds such as disulfide bonds are partially broken, resulting in the final denaturation of the protein. This denaturation makes it much easier for proteases to enter the inside of the healthy protein, therefore boosting digestibility.
In the floating fish feed pellet making equipment extrusion procedure, the major aspects affecting protein denaturation are temperature, pressure, strong shear and the wetness of the extruded product.
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( 3) The impact of extrusion on fat
The inactivation of lipase as well as lipoxygenase in the feed improves the storage space stability of fat, as well as additionally advertises the formation of fat-starch complicateds and also reduces fat deterioration, which is beneficial for fat storage space.
Full-fat soybeans are puffed to minimize the opportunity of fat being subjected to air and also degrade. In a high-shear setting, soybean oil cells are completely ruptured, therefore improving the utilization of fat. Under light problems, such as the floating fish feed pellet making equipment blowing temperature listed below 100 ℃, the result of fat oxidation is tiny.
As the drifting fish feed making equipment puffing temperature level climbs from 120 ℃ to 170 ℃, the dampness raises, as well as the recurring time in the extrusion tooth cavity boosts, as well as the fat oxidation value increases swiftly.
Furthermore, there are various other variables impacting the oxidation of fat, such as the increase of item surface and change steel elements can increase the oxidation of fat.
( 4) Impact of extrusion on crude fiber
Unrefined fiber feed, also called harsh feed, refers to feed with a all-natural dampness web content listed below 60% and a crude fiber content equal to or more than 18% in completely dry issue. The unrefined fiber web content in all sort of straws is more than 20%, as well as the crude fiber content in rice husk is 44%, which is the grain spin-off with the highest possible unrefined fiber content in all feeds.
The yearly result of various kinds of straw in my nation is 5 trillion heaps, and also the part used for feed is less than 10%. Compared with the usage price of 20% in established countries, there is a big gap.
Via the drifting fish feed pellet making machine extrusion modern technology, as a result of the humidification, home heating, pressurization as well as expansion, the lignin in between cells and the layers in the cell wall is thawed, some hydrogen bonds are damaged, the crystallinity is decreased, as well as the macromolecular materials are broken down.
The initial compact framework becomes cosy and part of the absorbable compounds are released, thus boosting the usage price of the feed. The current study results reveal that after the fibers are refined and also extruded, the material of soluble fibers raises relatively, generally by concerning 3%.
The fiber modification is mainly impacted by the drifting fish feed pellet making equipment handling problems, and obvious changes will take place when the processing problems are serious.
( 5) Influence of extrusion on vitamin.
The high temperature, high moisture and high pressure of the drifting fish feed pellet making device puffing procedure will bring about the loss of the organic activity of numerous vitamins, amongst which the vitamins that are easily oxidized are specifically apparent.
The vitamins included or added to the feed are all lost as a result of extrusion handling of drifting fish feed extruder. The way to conquer the loss of vitamin task triggered by puffing is to increase the quantity of vitamins contributed to the formula, to ensure that the shed recurring vitamins can still satisfy the needs of pets.
( 6) The influence of extrusion on dangerous materials
The extrusion process of drifting fish feed pellet making maker can not only effectively decrease the anti-nutritional consider the feed such as antitrypsin, lipoxygenase, aringoxin, and so on, however likewise disintegrate the mustard II and Gossypol, minimizing the material of its harmful elements.
Additionally, for usual dangerous microorganisms in feed basic materials, such as Escherichia coli, Salmonella, and so on, the majority of the harmful microorganisms can be killed by extrusion.
2. Advantages of drifting fish feed making machine
The gears of floating fish feed pellet making machine are directly linked to rotate, realizing high-efficiency energy transmission, reduced noise and also tiny vibration.
The ring die of floating fish feed pellet making equipment embraces the quick-release hoop type layout, which is easy to replace, has high effectiveness and also huge result.
Single-layer or multi-layer stainless-steel modulator to make certain pellet feed.
Unique structure, small, risk-free, reduced noise, steady work, easy procedure and also maintenance, steady and also risk-free.
Ideal for the production of various high-quality animals and also poultry marine feed and other pellets.
The floating fish feed pellet making maker takes on belt direct drive setting, with huge driving force, stable rotation as well as low sound.
The opening area of the ring die is raised by 25% to achieve the area-to-power ratio.
Various sorts of drifting fish feed pellet making maker modulators as well as feeders can be chosen as called for.
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