Device for extracting polypeptide by splitting insect body through insect viruses

Abstract

The invention relates to the field of insects, in particular to a device for extracting polypeptide by splitting an insect body through insect viruses. The technical problem is to provide the device for extracting the polypeptide by splitting the insect body through the insect viruses. According to the technical scheme, the device for extracting the polypeptide by splitting the insect body through the insect viruses comprises a working machine tool plate, a culture system, an insect body puncturing system, a polypeptide collection system, a collection box and the like; and the lower portion of the working machine tool plate is welded to a supporting foot stand. According to the device, the insect viruses are fed and cultured, such that a large number of insect viruses are copied in the insect body, and after the insect body is hydrated, insect body pieces are automatically collected; insect skin is punctured, and the operation of flattening the insect skin is avoided, so that the integrity of the insect skin is guaranteed; and after puncturing, a mixed solution of the water-soluble polypeptide and the insect viruses in the insect body is extruded and collected, the insect skin and the mixed solution are automatically separated, and part of insect skin residues in the mixed solution are separated.

Description

technical field [0001] The invention relates to the field of insects, in particular to an insect virus lysing polypeptide extraction device. Background technique [0002] There are many kinds of insects with different shapes. They belong to the arthropods among the invertebrates. They are the most numerous animal groups on the earth, accounting for more than 50% of all biological species. Their traces are found in almost every corner of the world. Insects The body is rich in various amino acids, polypeptides and proteins. Use concentrated sulfuric acid and concentrated sodium hydroxide under high temperature conditions to hydrolyze water-soluble polypeptides in insects, and then collect these hydrolyzed polypeptide products. [0003] At present, in the prior art, the method of feeding corresponding insect viruses to living insects is adopted to hydrate the insect bodies, and after the insects hydrate and die, the insect skins that are not hydrolyzed by proteolytic enzymes, ...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the method of feeding corresponding insect viruses to insect living bodies in the prior art, the insects are hydrated, and after the insects die of water, the insect skins that are not hydrolyzed by proteolytic enzymes, insect viruses, and water-soluble The liquid mixture of polypeptides, in the process of artificially feeding insects, the incubator is open, easy to come into contact with insect viruses, endangering human health, and at the same time, after the insects die of hydration, the mixed liquid inside the insect skin needs to be manually removed. Extrusion, although this method ensures the integrity of the insect skin and is convenient for follow-up research, it is inefficient. During the process of manually squeezing the insect skin, part of the mixed liquid will remain on the hand, which again increases the risk of human infection. Using mechanical direct extrusion will cause the insect skin to be flattened and broken, and the insect skin loses its research value, and a large amount of broken skin is mixed into the polypeptide, which is difficult to separate. The technical problem is to provide an insect virus cracking polypeptide extraction device.

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